Articles | Volume 10, issue 1
https://doi.org/10.5194/soil-10-381-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/soil-10-381-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original research article
| 
12 Jun 2024
Original research article |
| 12 Jun 2024
| 12 Jun 2024
Soil respiration across a variety of tree-covered urban green spaces in Helsinki, Finland
Climate System Research, Finnish Meteorological Institute, Helsinki, Finland
Leif Backman
Climate System Research, Finnish Meteorological Institute, Helsinki, Finland
Leena Järvi
Institute for Atmospheric and Earth System Research (INAR), Physics, University of Helsinki, Helsinki, Finland
Helsinki Institute of Sustainability Science (HELSUS), Faculty of Science, University of Helsinki, Helsinki, Finland
Liisa Kulmala
Climate System Research, Finnish Meteorological Institute, Helsinki, Finland
Institute for Atmospheric and Earth System Research (INAR), Forest Sciences, University of Helsinki, Helsinki, Finland
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Atmos. Chem. Phys., 18, 15047–15067, https://doi.org/10.5194/acp-18-15047-2018, https://doi.org/10.5194/acp-18-15047-2018, 2018
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Leena Järvi, Üllar Rannik, Tom V. Kokkonen, Mona Kurppa, Ari Karppinen, Rostislav D. Kouznetsov, Pekka Rantala, Timo Vesala, and Curtis R. Wood
Atmos. Meas. Tech., 11, 5421–5438, https://doi.org/10.5194/amt-11-5421-2018, https://doi.org/10.5194/amt-11-5421-2018, 2018
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Jouni Susiluoto, Maarit Raivonen, Leif Backman, Marko Laine, Jarmo Makela, Olli Peltola, Timo Vesala, and Tuula Aalto
Geosci. Model Dev., 11, 1199–1228, https://doi.org/10.5194/gmd-11-1199-2018, https://doi.org/10.5194/gmd-11-1199-2018, 2018
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Maarit Raivonen, Sampo Smolander, Leif Backman, Jouni Susiluoto, Tuula Aalto, Tiina Markkanen, Jarmo Mäkelä, Janne Rinne, Olli Peltola, Mika Aurela, Annalea Lohila, Marin Tomasic, Xuefei Li, Tuula Larmola, Sari Juutinen, Eeva-Stiina Tuittila, Martin Heimann, Sanna Sevanto, Thomas Kleinen, Victor Brovkin, and Timo Vesala
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Pertti Hari, Veli-Matti Kerminen, Liisa Kulmala, Markku Kulmala, Steffen Noe, Tuukka Petäjä, Anni Vanhatalo, and Jaana Bäck
Atmos. Chem. Phys., 17, 15045–15053, https://doi.org/10.5194/acp-17-15045-2017, https://doi.org/10.5194/acp-17-15045-2017, 2017
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Mikko Auvinen, Leena Järvi, Antti Hellsten, Üllar Rannik, and Timo Vesala
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Correct spatial interpretation of a micrometeorological measurement requires the determination of its effective source area, or footprint. In urban areas the use of analytical models becomes highly questionable. This work introduces a computational methodology that enables the generation of footprints for complex urban sites. The methodology is based on conducting high-resolution flow and particle analysis on a model that features a detailed topographic description of a real city environment.
Aki Tsuruta, Tuula Aalto, Leif Backman, Janne Hakkarainen, Ingrid T. van der Laan-Luijkx, Maarten C. Krol, Renato Spahni, Sander Houweling, Marko Laine, Ed Dlugokencky, Angel J. Gomez-Pelaez, Marcel van der Schoot, Ray Langenfelds, Raymond Ellul, Jgor Arduini, Francesco Apadula, Christoph Gerbig, Dietrich G. Feist, Rigel Kivi, Yukio Yoshida, and Wouter Peters
Geosci. Model Dev., 10, 1261–1289, https://doi.org/10.5194/gmd-10-1261-2017, https://doi.org/10.5194/gmd-10-1261-2017, 2017
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Hanna K. Lappalainen, Veli-Matti Kerminen, Tuukka Petäjä, Theo Kurten, Aleksander Baklanov, Anatoly Shvidenko, Jaana Bäck, Timo Vihma, Pavel Alekseychik, Meinrat O. Andreae, Stephen R. Arnold, Mikhail Arshinov, Eija Asmi, Boris Belan, Leonid Bobylev, Sergey Chalov, Yafang Cheng, Natalia Chubarova, Gerrit de Leeuw, Aijun Ding, Sergey Dobrolyubov, Sergei Dubtsov, Egor Dyukarev, Nikolai Elansky, Kostas Eleftheriadis, Igor Esau, Nikolay Filatov, Mikhail Flint, Congbin Fu, Olga Glezer, Aleksander Gliko, Martin Heimann, Albert A. M. Holtslag, Urmas Hõrrak, Juha Janhunen, Sirkku Juhola, Leena Järvi, Heikki Järvinen, Anna Kanukhina, Pavel Konstantinov, Vladimir Kotlyakov, Antti-Jussi Kieloaho, Alexander S. Komarov, Joni Kujansuu, Ilmo Kukkonen, Ella-Maria Duplissy, Ari Laaksonen, Tuomas Laurila, Heikki Lihavainen, Alexander Lisitzin, Alexsander Mahura, Alexander Makshtas, Evgeny Mareev, Stephany Mazon, Dmitry Matishov, Vladimir Melnikov, Eugene Mikhailov, Dmitri Moisseev, Robert Nigmatulin, Steffen M. Noe, Anne Ojala, Mari Pihlatie, Olga Popovicheva, Jukka Pumpanen, Tatjana Regerand, Irina Repina, Aleksei Shcherbinin, Vladimir Shevchenko, Mikko Sipilä, Andrey Skorokhod, Dominick V. Spracklen, Hang Su, Dmitry A. Subetto, Junying Sun, Arkady Y. Terzhevik, Yuri Timofeyev, Yuliya Troitskaya, Veli-Pekka Tynkkynen, Viacheslav I. Kharuk, Nina Zaytseva, Jiahua Zhang, Yrjö Viisanen, Timo Vesala, Pertti Hari, Hans Christen Hansson, Gennady G. Matvienko, Nikolai S. Kasimov, Huadong Guo, Valery Bondur, Sergej Zilitinkevich, and Markku Kulmala
Atmos. Chem. Phys., 16, 14421–14461, https://doi.org/10.5194/acp-16-14421-2016, https://doi.org/10.5194/acp-16-14421-2016, 2016
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After kick off in 2012, the Pan-Eurasian Experiment (PEEX) program has expanded fast and today the multi-disciplinary research community covers ca. 80 institutes and a network of ca. 500 scientists from Europe, Russia, and China. Here we introduce scientific topics relevant in this context. This is one of the first multi-disciplinary overviews crossing scientific boundaries, from atmospheric sciences to socio-economics and social sciences.
Ivan Mammarella, Olli Peltola, Annika Nordbo, Leena Järvi, and Üllar Rannik
Atmos. Meas. Tech., 9, 4915–4933, https://doi.org/10.5194/amt-9-4915-2016, https://doi.org/10.5194/amt-9-4915-2016, 2016
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In this study we have performed an inter-comparison between EddyUH and EddyPro, two public and commonly used software packages for eddy covariance data processing and calculation. The aims are to estimate the flux uncertainty due to the use of different software packages, and to assess the most critical processing steps, determining the largest deviations in the calculated fluxes. We focus not only on water vapour and carbon dioxide fluxes, but also on the methane flux.
Aki Tsuruta, Tuula Aalto, Leif Backman, Janne Hakkarainen, Ingrid T. van der Laan-Luijkx, Maarten C. Krol, Renato Spahni, Sander Houweling, Marko Laine, Marcel van der Schoot, Ray Langenfelds, Raymond Ellul, and Wouter Peters
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2016-181, https://doi.org/10.5194/gmd-2016-181, 2016
Revised manuscript has not been submitted
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In this study, we found that methane emission estimates, driven by the CTE-CH4 model, depend on model setups and inputs, especially for regional estimates. An optimal setup makes the estimates stable, but inputs, such as emission estimates from inventories, and observations, also play significant role. The results can be used for an extended analysis on relative contributions of methane emissions to atmospheric methane concentration changes in recent decades.
Pekka Rantala, Leena Järvi, Risto Taipale, Terhi K. Laurila, Johanna Patokoski, Maija K. Kajos, Mona Kurppa, Sami Haapanala, Erkki Siivola, Tuukka Petäjä, Taina M. Ruuskanen, and Janne Rinne
Atmos. Chem. Phys., 16, 7981–8007, https://doi.org/10.5194/acp-16-7981-2016, https://doi.org/10.5194/acp-16-7981-2016, 2016
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Fluxes of volatile organic compounds (VOCs) were measured above an urban landscape in Helsinki, northern Europe. We found that traffic was a major source for many oxygenated and aromatic VOCs, whereas isoprene originated mostly from the urban vegetation. Overall, the VOC fluxes were quite small in comparison with the earlier urban VOC flux measurements.
Laura Thölix, Leif Backman, Rigel Kivi, and Alexey Yu. Karpechko
Atmos. Chem. Phys., 16, 4307–4321, https://doi.org/10.5194/acp-16-4307-2016, https://doi.org/10.5194/acp-16-4307-2016, 2016
T. Olsson, J. Jakkila, N. Veijalainen, L. Backman, J. Kaurola, and B. Vehviläinen
Hydrol. Earth Syst. Sci., 19, 3217–3238, https://doi.org/10.5194/hess-19-3217-2015, https://doi.org/10.5194/hess-19-3217-2015, 2015
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With most scenarios the DBS method used preserves the temperature and precipitation trends of the uncorrected RCM data and produces more realistic projections for mean annual and seasonal changes in discharges than the uncorrected RCM data in Finland. However, if the biases in the mean or the standard deviation of the uncorrected temperatures are large, significant biases after DBS adjustment may remain or temperature trends may change, increasing the uncertainty of climate change projections.
Y. Gao, T. Markkanen, L. Backman, H. M. Henttonen, J.-P. Pietikäinen, H. M. Mäkelä, and A. Laaksonen
Biogeosciences, 11, 7251–7267, https://doi.org/10.5194/bg-11-7251-2014, https://doi.org/10.5194/bg-11-7251-2014, 2014
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This work studies the biogeophysical impacts of peatland forestation on regional climate conditions in Finland by a regional climate model with two land cover maps produced from Finnish national forest inventories. A warming in spring and a slight cooling in the growing season are found in peatland forestation area, which are mainly induced by the decreased surface albedo and increased ET, respectively. The snow clearance days are advanced. The results are also compared with observational data.
S. V. Henriksson, J.-P. Pietikäinen, A.-P. Hyvärinen, P. Räisänen, K. Kupiainen, J. Tonttila, R. Hooda, H. Lihavainen, D. O'Donnell, L. Backman, Z. Klimont, and A. Laaksonen
Atmos. Chem. Phys., 14, 10177–10192, https://doi.org/10.5194/acp-14-10177-2014, https://doi.org/10.5194/acp-14-10177-2014, 2014
L. Järvi, C. S. B. Grimmond, M. Taka, A. Nordbo, H. Setälä, and I. B. Strachan
Geosci. Model Dev., 7, 1691–1711, https://doi.org/10.5194/gmd-7-1691-2014, https://doi.org/10.5194/gmd-7-1691-2014, 2014
O. Meinander, A. Kontu, A. Virkkula, A. Arola, L. Backman, P. Dagsson-Waldhauserová, O. Järvinen, T. Manninen, J. Svensson, G. de Leeuw, and M. Leppäranta
The Cryosphere, 8, 991–995, https://doi.org/10.5194/tc-8-991-2014, https://doi.org/10.5194/tc-8-991-2014, 2014
A. Virkkula, J. Levula, T. Pohja, P. P. Aalto, P. Keronen, S. Schobesberger, C. B. Clements, L. Pirjola, A.-J. Kieloaho, L. Kulmala, H. Aaltonen, J. Patokoski, J. Pumpanen, J. Rinne, T. Ruuskanen, M. Pihlatie, H. E. Manninen, V. Aaltonen, H. Junninen, T. Petäjä, J. Backman, M. Dal Maso, T. Nieminen, T. Olsson, T. Grönholm, J. Aalto, T. H. Virtanen, M. Kajos, V.-M. Kerminen, D. M. Schultz, J. Kukkonen, M. Sofiev, G. De Leeuw, J. Bäck, P. Hari, and M. Kulmala
Atmos. Chem. Phys., 14, 4473–4502, https://doi.org/10.5194/acp-14-4473-2014, https://doi.org/10.5194/acp-14-4473-2014, 2014
Related subject area
Soils and managed ecosystems
Evaluating the Tea Bag Index approach for different management practices in agroecosystems using long-term field experiments in Austria and Sweden
The limited effect of deforestation on stabilized subsoil organic carbon in a subtropical catchment
Mulch application as the overarching factor explaining increase in soil organic carbon stocks under conservation agriculture in two 8-year-old experiments in Zimbabwe
High capacity of integrated crop-pasture systems to preserve old stable carbon evaluated in a 60-year-old experiment
The QuantiSlakeTest, measuring soil structural stability by dynamic weighing of undisturbed samples immersed in water
Luminescence dating approaches to reconstruct the formation of plaggic anthrosols
Managing soil organic carbon in tropical agroecosystems: evidence from four long-term experiments in Kenya
Impact of contrasting fertilizer technologies on N dynamics from subsurface bands of “pure” or blended fertilizer applications
Wetting and drying cycles, organic amendments, and gypsum play a key role in structure formation and stability of sodic Vertisols
Quality assessment of meta-analyses on soil organic carbon
The role of long-term mineral and manure fertilization on P species accumulation and phosphate-solubilizing microorganisms in paddy red soils
Soil depth as a driver of microbial and carbon dynamics in a planted forest (Pinus radiata) pumice soil
Transforming living labs into lighthouses: a promising policy to achieve land-related sustainable development
What comes after the Sun? On the integration of soil biogeochemical pre-weathering into microplastic experiments
Transition to conservation agriculture: how tillage intensity and covering affect soil physical parameters
Combining colour parameters and geochemical tracers to improve sediment source discrimination in a mining catchment (New Caledonia, South Pacific Islands)
The effects of sealing on urban soil carbon and nutrients
Application of the governance disruptions framework to German agricultural soil policy
Middle Bronze Age land use practices in the northwestern Alpine foreland – a multi-proxy study of colluvial deposits, archaeological features and peat bogs
Spatial variability in heavy metal concentration in urban pavement joints – a case study
Global concentrations of microplastics in soils – a review
Using constructed soils for green infrastructure – challenges and limitations
Effects of microplastic and microglass particles on soil microbial community structure in an arable soil (Chernozem)
Women's agricultural practices and their effects on soil nutrient content in the Nyalenda urban gardens of Kisumu, Kenya
Effects of golf course management on subsurface soil properties in Iowa
Local soil quality assessment of north-central Namibia: integrating farmers' and technical knowledge
How Alexander von Humboldt's life story can inspire innovative soil research in developing countries
Paleosols can promote root growth of recent vegetation – a case study from the sandy soil–sediment sequence Rakt, the Netherlands
An insight into pre-Columbian raised fields: the case of San Borja, Bolivian lowlands
The impact of ancestral heath management on soils and landscapes: a reconstruction based on paleoecological analyses of soil records in the central and southeastern Netherlands
Soil archives of a Fluvisol: subsurface analysis and soil history of the medieval city centre of Vlaardingen, the Netherlands – an integral approach
Effect of grassland cutting frequency on soil carbon storage – a case study on public lawns in three Swedish cities
Facing policy challenges with inter- and transdisciplinary soil research focused on the UN Sustainable Development Goals
The significance of soils and soil science towards realization of the United Nations Sustainable Development Goals
Case studies of soil in art
Effects of fresh and aged chars from pyrolysis and hydrothermal carbonization on nutrient sorption in agricultural soils
Soil properties and pre-Columbian settlement patterns in the Monumental Mounds Region of the Llanos de Moxos, Bolivian Amazon
An ecosystem approach to assess soil quality in organically and conventionally managed farms in Iceland and Austria
Maria Regina Gmach, Martin Anders Bolinder, Lorenzo Menichetti, Thomas Kätterer, Heide Spiegel, Olle Åkesson, Jürgen Kurt Friedel, Andreas Surböck, Agnes Schweinzer, and Taru Sandén
SOIL, 10, 407–423, https://doi.org/10.5194/soil-10-407-2024, https://doi.org/10.5194/soil-10-407-2024, 2024
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We evaluated the effect of soil management practices on decomposition at 29 sites (13 in Sweden and 16 in Austria) using long-term field experiments with the Tea Bag Index (TBI) approach. We found that the decomposition rate (k) and stabilization factor (S) were mainly governed by climatic conditions. In general, organic and mineral fertilization increased k and S, and reduced tillage increased S. Edaphic factors also affected k and S.
Claude Raoul Müller, Johan Six, Liesa Brosens, Philipp Baumann, Jean Paolo Gomes Minella, Gerard Govers, and Marijn Van de Broek
SOIL, 10, 349–365, https://doi.org/10.5194/soil-10-349-2024, https://doi.org/10.5194/soil-10-349-2024, 2024
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Subsoils in the tropics are not as extensively studied as those in temperate regions. In this study, the conversion of forest to agriculture in a subtropical region affected the concentration of stabilized organic carbon (OC) down to 90 cm depth, while no significant differences between 90 cm and 300 cm were detected. Our results suggest that subsoils below 90 cm are unlikely to accumulate additional stabilized OC through reforestation over decadal periods due to declining OC input with depth.
Armwell Shumba, Regis Chikowo, Christian Thierfelder, Marc Corbeels, Johan Six, and Rémi Cardinael
SOIL, 10, 151–165, https://doi.org/10.5194/soil-10-151-2024, https://doi.org/10.5194/soil-10-151-2024, 2024
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Conservation agriculture (CA), combining reduced or no tillage, permanent soil cover, and improved rotations, is often promoted as a climate-smart practice. However, our knowledge of the impact of CA on top- and subsoil soil organic carbon (SOC) stocks in the low-input cropping systems of sub-Saharan Africa is rather limited. Using two long-term experimental sites with different soil types, we found that mulch could increase top SOC stocks, but no tillage alone had a slightly negative impact.
Maximiliano González Sosa, Carlos A. Sierra, Juan A. Quincke, Walter E. Baethgen, Susan Trumbore, and M. Virginia Pravia
EGUsphere, https://doi.org/10.5194/egusphere-2023-2650, https://doi.org/10.5194/egusphere-2023-2650, 2023
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Based on an approach that involved radiocarbon measurement in bulk soil and incubations from a long-term 60-year experiment, it was concluded that the avoidance of old carbon losses in the integrated crop-pasture systems is the main reason that explains their greater carbon storage capacities compared to continuous cropping. A better understanding of these processes is essential for making agronomic decisions to increase the carbon sequestration capacity of these systems.
Frédéric Marie Vanwindekens and Brieuc François Hardy
SOIL, 9, 573–591, https://doi.org/10.5194/soil-9-573-2023, https://doi.org/10.5194/soil-9-573-2023, 2023
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Structural stability is critical for sustainable agricultural soil management. We invented a simple test to measure soil structural stability. The QuantiSlakeTest consists of a dynamic weighting of a dried soil sample in water. The test is rapid, does not require expensive equipment and provides a high density of information on soil structural properties. With an open-access programme for data management under development, the test has strong potential for adoption by a large community of users.
Jungyu Choi, Roy van Beek, Elizabeth Chamberlain, Tony Reimann, Harm Smeenge, Annika van Oorschot, and Jakob Wallinga
EGUsphere, https://doi.org/10.5194/egusphere-2023-2471, https://doi.org/10.5194/egusphere-2023-2471, 2023
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This research applies luminescence dating methods to a plaggic anthrosol in the eastern Netherlands to understand the formation history of the soil. To achieve this, we combined both quartz and feldspar luminescence dating methods. We developed a new method for feldspar to largely avoid the problem occurring from poorly bleached grains, by examining two different signals from a single grain. Through our research we were able to reconstruct the timing and processes of plaggic anthrosol formation.
Moritz Laub, Marc Corbeels, Antoine Couëdel, Samuel Mathu Ndungu, Monicah Wanjiku Mucheru-Muna, Daniel Mugendi, Magdalena Necpalova, Wycliffe Waswa, Marijn Van de Broek, Bernard Vanlauwe, and Johan Six
SOIL, 9, 301–323, https://doi.org/10.5194/soil-9-301-2023, https://doi.org/10.5194/soil-9-301-2023, 2023
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In sub-Saharan Africa, long-term low-input maize cropping threatens soil fertility. We studied how different quality organic inputs combined with mineral N fertilizer could counteract this. Farmyard manure was the best input to counteract soil carbon loss; mineral N fertilizer had no effect on carbon. Yet, the rates needed to offset soil carbon losses are unrealistic for farmers (>10 t of dry matter per hectare and year). Additional agronomic measures may be needed.
Chelsea K. Janke and Michael J. Bell
SOIL, 9, 243–259, https://doi.org/10.5194/soil-9-243-2023, https://doi.org/10.5194/soil-9-243-2023, 2023
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Fertilizer blends of controlled release and stabilized nitrogen (N) demonstrated temporal N dynamics intermediate of unblended fertilizers. Soil characteristics had a significant impact on N dynamics and the efficacy of the differing enhanced efficiency fertilizer mechanisms to minimize potential N losses. Insights can improve N supply predictability, offering opportunities to improve N use efficiency in cropping systems.
Sara Niaz, J. Bernhard Wehr, Ram C. Dalal, Peter M. Kopittke, and Neal W. Menzies
SOIL, 9, 141–154, https://doi.org/10.5194/soil-9-141-2023, https://doi.org/10.5194/soil-9-141-2023, 2023
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Sodic soils affect ~580 Mha in semi-arid and arid regions of the world. These soils have a weak structure. This laboratory study evaluated treatments to overcome the weak aggregate structure in two sodic Vertisols by applying organic amendments, gypsum, and wetting–drying cycles. We conclude that sodic soils need to be treated with gypsum to flocculate clay and organic amendments (lucerne or chicken manure) to form aggregates, whereas drying cycles aid in small macroaggregates formation.
Julia Fohrafellner, Sophie Zechmeister-Boltenstern, Rajasekaran Murugan, and Elena Valkama
SOIL, 9, 117–140, https://doi.org/10.5194/soil-9-117-2023, https://doi.org/10.5194/soil-9-117-2023, 2023
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The number of meta-analyses in agriculture and soil sciences is continuously rising, but they are often of poor quality. We quantitatively analyzed the quality of 31 meta-analyses studying the effects of different management practices on soil organic carbon (SOC). We found that only one meta-analysis on no tillage/reduced tillage obtained a high score. New or improved meta-analyses on the effects of organic agriculture, biochar, fertilization, and crop diversification on SOC are urgently needed.
Shuiqing Chen, Jusheng Gao, Huaihai Chen, Zeyuan Zhang, Jing Huang, Lefu Lv, Jinfang Tan, and Xiaoqian Jiang
SOIL, 9, 101–116, https://doi.org/10.5194/soil-9-101-2023, https://doi.org/10.5194/soil-9-101-2023, 2023
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Long-term inorganic P (IP) fertilization increased total P (TP), available P (AP) and IP, but manure fertilization accelerated the accumulation of organic P (OP). Long-term mineral fertilization had a negative impact on bacterial communities, while manure fertilization and rhizosphere soil provided more nutrients that improved the separation of bacterial communities. Correspondingly, P indicators such as IP and TP were related to the variation in a phosphate-solubilizing bacterial community.
Alexa K. Byers, Loretta G. Garrett, Charlotte Armstrong, Fiona Dean, and Steve A. Wakelin
SOIL, 9, 55–70, https://doi.org/10.5194/soil-9-55-2023, https://doi.org/10.5194/soil-9-55-2023, 2023
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Forest soils store large amounts of carbon (C), but research has remained focused on C storage in topsoil layers. We investigated changes in forest soil C storage and microbial ecology to 1 m depth. Though absolute soil C content, microbial diversity and microbial biomass declined sharply with depth, 35 % of total soil C was cumulatively stored in subsoil layers. Our findings highlight the importance of including subsoils when calculating the C storage capacity of forest systems.
Johan Bouma
SOIL, 8, 751–759, https://doi.org/10.5194/soil-8-751-2022, https://doi.org/10.5194/soil-8-751-2022, 2022
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In the new
Soil Deal for Europe, land users, mostly farmers, and scientists are required to work jointly in
living labsto develop sustainable land use systems. We propose that threshold values for different ecosystem services in line with the UN Sustainable Development Goals (SDGs) and the EU Green Deal (GD) have to be met to define
lighthousesthat demonstrate successful sustainable land use systems, functioning as inspiring examples. A case study illustrates the important role of soils.
Frederick Büks and Martin Kaupenjohann
SOIL, 8, 373–380, https://doi.org/10.5194/soil-8-373-2022, https://doi.org/10.5194/soil-8-373-2022, 2022
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The adverse effect of microplastic (MP) on soil biota and soil structure depends on MP particle size and surface characteristics. Since weathering plays a major role in the genesis of these, it must be considered in both the analysis of environmental MP and the production of artificial MP for laboratory experiments. This work integrates recent findings on adverse effects and the genesis of its surface characteristics and discusses how to reproduce them to obtain closer-to-nature designer MP.
Felice Sartori, Ilaria Piccoli, Riccardo Polese, and Antonio Berti
SOIL, 8, 213–222, https://doi.org/10.5194/soil-8-213-2022, https://doi.org/10.5194/soil-8-213-2022, 2022
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This study aimed to evaluate the short-term effects of the transition from conventional to conservation agriculture on soil physical properties, by determining the best soil tillage and covering combination, to exploit the benefits of conservation agriculture from the first conversion years. The results proved that, despite an increase in bulk density and penetration resistance, soil under reduced tillage systems with a cover crop improved its hydraulic properties.
Virginie Sellier, Oldrich Navratil, John Patrick Laceby, Cédric Legout, Anthony Foucher, Michel Allenbach, Irène Lefèvre, and Olivier Evrard
SOIL, 7, 743–766, https://doi.org/10.5194/soil-7-743-2021, https://doi.org/10.5194/soil-7-743-2021, 2021
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Open-cast mining increases soil erosion and transfer of sediment in river systems. Providing a methodology to better understand the sediment dynamic of these catchments is essential to manage this pollution. In this study, different tracers such as elemental geochemistry or colour properties were tested to trace and quantify the mining source contributions to the sediment inputs in the Thio River catchment, one of the first areas exploited for nickel mining in New Caledonia (i.e. since 1880).
Roisin O'Riordan, Jess Davies, Carly Stevens, and John N. Quinton
SOIL, 7, 661–675, https://doi.org/10.5194/soil-7-661-2021, https://doi.org/10.5194/soil-7-661-2021, 2021
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As urban populations grow, soil sealing with impermeable surfaces will increase. At present there is limited knowledge on the effect of sealing on soil carbon and nutrients. We found that, in general, sealing reduced soil carbon and nutrients; however, where there were additions due to human activity, soil carbon and nutrients were increased. This suggests that there is a legacy soil carbon store in areas with an industrial past and highlights the influence of artefacts in urban soil.
Bartosz Bartkowski, Stephan Bartke, Nina Hagemann, Bernd Hansjürgens, and Christoph Schröter-Schlaack
SOIL, 7, 495–509, https://doi.org/10.5194/soil-7-495-2021, https://doi.org/10.5194/soil-7-495-2021, 2021
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We use a holistic framework to analyze how agricultural policy in Germany affects the sustainability of soil management. We look at the adequacy of policy targets, objects (i.e. drivers of soil degradation), instruments, assumptions about farmers' behaviour, and the coherence among these four dimensions. We find deficits in each dimension, particularly object and instrument adequacy. Agricultural soil policy in Germany lacks depth and coherence, and the role of biomass demand is neglected.
Sascha Scherer, Benjamin Höpfer, Katleen Deckers, Elske Fischer, Markus Fuchs, Ellen Kandeler, Jutta Lechterbeck, Eva Lehndorff, Johanna Lomax, Sven Marhan, Elena Marinova, Julia Meister, Christian Poll, Humay Rahimova, Manfred Rösch, Kristen Wroth, Julia Zastrow, Thomas Knopf, Thomas Scholten, and Peter Kühn
SOIL, 7, 269–304, https://doi.org/10.5194/soil-7-269-2021, https://doi.org/10.5194/soil-7-269-2021, 2021
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This paper aims to reconstruct Middle Bronze Age (MBA) land use practices in the northwestern Alpine foreland (SW Germany, Hegau). We used a multi-proxy approach including biogeochemical proxies from colluvial deposits in the surroundings of a MBA settlement, on-site archaeobotanical and zooarchaeological data and off-site pollen data. From our data we infer land use practices such as plowing, cereal growth, forest farming and use of fire that marked the beginning of major colluvial deposition.
Collin J. Weber, Alexander Santowski, and Peter Chifflard
SOIL, 7, 15–31, https://doi.org/10.5194/soil-7-15-2021, https://doi.org/10.5194/soil-7-15-2021, 2021
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Pavement joints, defined as the joint between paving stones and filled with different materials, in the inner city area of Marburg (Hesse, Germany) show moderate to high pollution with different heavy metals. Enrichment of heavy metals in pavement joints is related to surface run-off accumulation. As the pollution of pavement joints poses direct risks to the environment and humans in urban areas, the inconspicuous joints should be considered in urban water management strategies.
Frederick Büks and Martin Kaupenjohann
SOIL, 6, 649–662, https://doi.org/10.5194/soil-6-649-2020, https://doi.org/10.5194/soil-6-649-2020, 2020
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Laboratory experiments that assess microplastic (MP) impact on the terrestrial environment require information on common soil MP concentrations. We reviewed item numbers and mass concentrations recorded in 23 studies, with 223 sampling sites in total with respect to the underlying entry pathways, land uses and vicinities. Common values included amounts of up to 13 000 items kg−1 and 4.5 mg kg−1 dry soil. Based on the collected data, we identified problems in past field studies.
Maha Deeb, Peter M. Groffman, Manuel Blouin, Sara Perl Egendorf, Alan Vergnes, Viacheslav Vasenev, Donna L. Cao, Daniel Walsh, Tatiana Morin, and Geoffroy Séré
SOIL, 6, 413–434, https://doi.org/10.5194/soil-6-413-2020, https://doi.org/10.5194/soil-6-413-2020, 2020
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The goal of this study was to discuss current methods to create soils adapted for various green infrastructure (GI) designs. Investigating these new soils for several design categories of GI will provide technical information for management and design agencies. Moreover, these studies can serve as pioneer experiments to prevent recurring errors and, thus, provide improved plant growth practices. Results show that these constructed soils have a high potential to provide multiple soil functions.
Katja Wiedner and Steven Polifka
SOIL, 6, 315–324, https://doi.org/10.5194/soil-6-315-2020, https://doi.org/10.5194/soil-6-315-2020, 2020
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Microplastics and microglass are used in a wide range of everyday and industrial applications acting as abrasives, filler and binding agents, which could enter aquatic and terrestrial environments with unexpected consequences for ecosystems. Our study suggests that different types of microparticles seem to have contrary effects on soil microorganisms, depending on the origin and properties of microparticles. This study should be seen as basis for further research, which is urgently needed.
Nicolette Tamara Regina Johanna Maria Jonkman, Esmee Daniëlle Kooijman, Karsten Kalbitz, Nicky Rosa Maria Pouw, and Boris Jansen
SOIL, 5, 303–313, https://doi.org/10.5194/soil-5-303-2019, https://doi.org/10.5194/soil-5-303-2019, 2019
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In the urban gardens of Kisumu we interviewed female farmers to determine the sources and scope of their agricultural knowledge. We assessed the impact of the knowledge by comparing the influence of two types of management on soil nutrients. While one type of management was more effective in terms of preserving soil nutrients, the other management type had socioeconomic benefits. Both environmental and socioeconomic effects have to be considered in agricultural training to increase their impact.
Matthew T. Streeter and Keith E. Schilling
SOIL, 4, 93–100, https://doi.org/10.5194/soil-4-93-2018, https://doi.org/10.5194/soil-4-93-2018, 2018
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Iowa golf courses provide an ideal location to evaluate whether golf course management is affecting the quality of soils at depth. Our study evaluated how soil properties relating to soil health and resiliency varied with depth at golf courses across Iowa and interpreted relationships of these properties to current golf course management and inherent soil properties. Systematic variation in soil properties including sand content, NO3, and SOM was observed with depth.
Brice Prudat, Lena Bloemertz, and Nikolaus J. Kuhn
SOIL, 4, 47–62, https://doi.org/10.5194/soil-4-47-2018, https://doi.org/10.5194/soil-4-47-2018, 2018
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Soil degradation is a major threat for farmers of semi-arid north-central Namibia. Having tools to assess soil quality is important to evaluate soil conditions and helps targeting important issues. We developed a soil evaluation toolbox that integrates farmers' field experiences and technical knowledge. The combination of local soil descriptions, field soil texture evaluation and soil colour provides locally meaningful information that reveals soil quality improvement potentials.
Johan Bouma
SOIL, 3, 153–159, https://doi.org/10.5194/soil-3-153-2017, https://doi.org/10.5194/soil-3-153-2017, 2017
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Alexander von Humboldt was an inspiring scientist in the early 1800s, traveling widely, making many measurements, and linking different scientific disciplines while keeping an eye open to the needs of society. This is particularly relevant today in our information society, and researchers in developing countries are advised to follow the von Humboldt example when planning their future research.
Martina I. Gocke, Fabian Kessler, Jan M. van Mourik, Boris Jansen, and Guido L. B. Wiesenberg
SOIL, 2, 537–549, https://doi.org/10.5194/soil-2-537-2016, https://doi.org/10.5194/soil-2-537-2016, 2016
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Investigation of a Dutch sandy profile demonstrated that buried soils provide beneficial growth conditions for plant roots in terms of nutrients. The intense exploitation of deep parts of the soil profile, including subsoil and soil parent material, by roots of the modern vegetation is often underestimated by traditional approaches. Potential consequences of deep rooting for terrestrial carbon stocks, located to a relevant part in buried soils, remain largely unknown and require further studies.
Leonor Rodrigues, Umberto Lombardo, Mareike Trauerstein, Perrine Huber, Sandra Mohr, and Heinz Veit
SOIL, 2, 367–389, https://doi.org/10.5194/soil-2-367-2016, https://doi.org/10.5194/soil-2-367-2016, 2016
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Our study examines pre-Columbian agricultural raised fields in the Bolivian Amazon.
It provides a new interpretation for pre-Columbian management of raised fields.
The results show that differences in field size and height are the result of an adaptation to a site where soil properties vary significantly on a scale of tens to hundreds of meters. The analysis and dating of the raised fields sediments point towards an extensive and rather brief use of the raised fields, for about 100–200 years.
Marieke Doorenbosch and Jan M. van Mourik
SOIL, 2, 311–324, https://doi.org/10.5194/soil-2-311-2016, https://doi.org/10.5194/soil-2-311-2016, 2016
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Soil records provide information about 5 millennia of heath management in cultural landscapes on sandy soils. Deforestations and the introduction of the deep, stable economy in the 18th century resulted in sand drifting and heath degradation. After the introduction of chemical fertilizers more than 90 % of the heaths were transformed into productive arable field or forests. Currently the last heaths are preserved as part of the cultural heritage.
Sjoerd Kluiving, Tim de Ridder, Marcel van Dasselaar, Stan Roozen, and Maarten Prins
SOIL, 2, 271–285, https://doi.org/10.5194/soil-2-271-2016, https://doi.org/10.5194/soil-2-271-2016, 2016
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In medieval times the city of Vlaardingen (the Netherlands) was strategically located on the confluence of three rivers, the Maas, the Merwede, and the Vlaarding. Combined research on the history and soil of this city was initiated by an archaeological research question, following Dutch legislation. The start of fluvial system 2 in AD 600 correlates with evidence of the church that was present at least in AD 726/727. Results record the period before and after the flooding in AD 1170.
C. Poeplau, H. Marstorp, K. Thored, and T. Kätterer
SOIL, 2, 175–184, https://doi.org/10.5194/soil-2-175-2016, https://doi.org/10.5194/soil-2-175-2016, 2016
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We compared two long-term contrasting systems of urban lawn management (frequently cut utility lawn vs. seldomly cut meadow-like lawn) regarding their effect on soil carbon in three Swedish cities. Biomass production was also measured during 1 year. The utility lawns had a significantly higher biomass production, which resulted in a higher soil carbon storage, since clippings were not removed. Soil carbon sequestration outweighed the higher management-related CO2 emissions of the utility lawns.
Johan Bouma and Luca Montanarella
SOIL, 2, 135–145, https://doi.org/10.5194/soil-2-135-2016, https://doi.org/10.5194/soil-2-135-2016, 2016
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The recently accepted UN Sustainable Development Goals (SDGs) provide a major challenge to the research community, including soil science. SDGs require a interdisciplinary research approach that forces every discipline to critically evaluate its core messages. Effective communication with the policy arena requires use of common policy concepts such as policy phases and distinction of drivers, pressures, and responses to change. To accomodate such needs, research practices will have to change.
Saskia D. Keesstra, Johan Bouma, Jakob Wallinga, Pablo Tittonell, Pete Smith, Artemi Cerdà, Luca Montanarella, John N. Quinton, Yakov Pachepsky, Wim H. van der Putten, Richard D. Bardgett, Simon Moolenaar, Gerben Mol, Boris Jansen, and Louise O. Fresco
SOIL, 2, 111–128, https://doi.org/10.5194/soil-2-111-2016, https://doi.org/10.5194/soil-2-111-2016, 2016
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Soil science, as a land-related discipline, has links to several of the UN Sustainable Development Goals which are demonstrated through the functions of soils and related ecosystem services. We discuss how soil scientists can rise to the challenge both internally and externally in terms of our relations with colleagues in other disciplines, diverse groups of stakeholders and the policy arena. To meet these goals we recommend the set of steps to be taken by the soil science community as a whole.
C. Feller, E. R. Landa, A. Toland, and G. Wessolek
SOIL, 1, 543–559, https://doi.org/10.5194/soil-1-543-2015, https://doi.org/10.5194/soil-1-543-2015, 2015
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Case studies of artworks focused on painting, installation, and film are presented, with the view of encouraging further exploration of art about, in, and with soil, as a contribution to raising soil awareness.
M. Gronwald, A. Don, B. Tiemeyer, and M. Helfrich
SOIL, 1, 475–489, https://doi.org/10.5194/soil-1-475-2015, https://doi.org/10.5194/soil-1-475-2015, 2015
U. Lombardo, S. Denier, and H. Veit
SOIL, 1, 65–81, https://doi.org/10.5194/soil-1-65-2015, https://doi.org/10.5194/soil-1-65-2015, 2015
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In the present paper we explore to what degree soil properties might have influenced pre-Columbian settlement patterns in the Monumental Mounds Region (MMR) of the Llanos de Moxos (LM), Bolivian Amazon. This study provides new data on the soil properties of the south-eastern Bolivian Amazon and reinforces the hypothesis that environmental constraints and opportunities exerted an important role on pre-Columbian occupation patterns and the population density reached in the Bolivian Amazon.
J. P. van Leeuwen, T. Lehtinen, G. J. Lair, J. Bloem, L. Hemerik, K. V. Ragnarsdóttir, G. Gísladóttir, J. S. Newton, and P. C. de Ruiter
SOIL, 1, 83–101, https://doi.org/10.5194/soil-1-83-2015, https://doi.org/10.5194/soil-1-83-2015, 2015
Cited articles
Ahongshangbam, J., Kulmala, L., Soininen, J., Frühauf, Y., Karvinen, E., Salmon, Y., Lintunen, A., Karvonen, A., and Järvi, L.: Sap flow and leaf gas exchange response to a drought and heatwave in urban green spaces in a Nordic city, Biogeosciences, 20, 4455–4475, https://doi.org/10.5194/bg-20-4455-2023, 2023. a, b, c
Arias, P., Bellouin, N., Coppola, E., Jones, R., Krinner, G., Marotzke, J., Naik, V., Palmer, M., Plattner, G.-K., Rogelj, J., Rojas, M., Sillmann, J., Storelvmo, T., Thorne, P., Trewin, B., Rao, K. A., Adhikary, B., Allan, R., Armour, K., Bala, G., Barimalala, R., Berger, S., Canadell, J., Cassou, C., Cherchi, A., Collins, W., Collins, W., Connors, S., Corti, S., Cruz, F., Dentener, F., Dereczynski, C., Luca, A. D., Niang, A. D., Doblas-Reyes, F., Dosio, A., Douville, H., Engelbrecht, F., Eyring, V., Fischer, E., Forster, P., Fox-Kemper, B., Fuglestvedt, J., Fyfe, J., Gillett, N., Goldfarb, L., Gorodetskaya, I., Gutierrez, J., Hamdi, R., Hawkins, E., Hewitt, H., Hope, P., Islam, A., Jones, C., Kaufman, D., Kopp, R., Kosaka, Y., Kossin, J., Krakovska, S., Lee, J.-Y., Li, J., Mauritsen, T., Maycock, T., Meinshausen, M., Min, S.-K., Monteiro, P., Ngo-Duc, T., Otto, F., Pinto, I., Pirani, A., Raghavan, K., Ranasinghe, R., Ruane, A., Ruiz, L., Sallée, J.-B., Samset, B., Sathyendranath, S., Seneviratne, S., Sörensson, A., Szopa, S., Takayabu, I., Tréguier, A.-M., van den Hurk, B., Vautard, R., von Schuckmann, K., Zaehle, S., Zhang, X., and Zickfeld, K.: Technical Summary, in: Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change, edited by: Masson-Delmotte, V., Zhai, P., Pirani, A., Connors, S., Péan, C., Berger, S., Caud, N., Chen, Y., Goldfarb, L., Gomis, M., Huang, M., Leitzell, K., Lonnoy, E., Matthews, J., Maycock, T., Waterfield, T., Yelekçi, O., Yu, R., and Zhou, B., Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, https://doi.org/10.1017/9781009157896.002, 2021. a
Arneth, A., Sitch, S., Pongratz, J., Stocker, B. D., Ciais, P., Poulter, B., Bayer, A. D., Bondeau, A., Calle, L., Chini, L. P., Gasser, T., Fader, M., Friedlingstein, P., Kato, E., Li, W., Lindeskog, M., Nabel, J. E. M. S., Pugh, T. A. M., Robertson, E., Viovy, N., Yue, C., and Zaehle, S.: Historical carbon dioxide emissions caused by land-use changes are possibly larger than assumed, Nat. Geosci., 10, 79–84, https://doi.org/10.1038/ngeo2882, 2017. a
Bae, J. and Ryu, Y.: Land use and land cover changes explain spatial and temporal variations of the soil organic carbon stocks in a constructed urban park, Landscape Urban Plan., 136, 57–67, https://doi.org/10.1016/j.landurbplan.2014.11.015, 2015. a
Bali, M. and Collins, D.: Contribution of phenology and soil moisture to atmospheric variability in ECHAM5/JSBACH model, Clim. Dynam., 45, 2329–2336, https://doi.org/10.1007/s00382-015-2473-9, 2015. a
Bartoń, K.: MuMIn: Multi-Model Inference, https://cran.r-project.org/package=MuMIn (last access: 30 March 2023), 2023. a
Basile-Doelsch, I., Balesdent, J., and Pellerin, S.: Reviews and syntheses: The mechanisms underlying carbon storage in soil, Biogeosciences, 17, 5223–5242, https://doi.org/10.5194/bg-17-5223-2020, 2020. a
Bates, D., Mächler, M., Bolker, B., and Walker, S.: Fitting Linear Mixed-Effects Models Using lme4, J. Stat. Softw., 67, 1–48, https://doi.org/10.18637/jss.v067.i01, 2015. a
Beesley, L.: Respiration (CO2 flux) from urban and peri-urban soils amended with green waste compost, Geoderma, 223-225, 68–72, https://doi.org/10.1016/j.geoderma.2014.01.024, 2014. a
Benjamini, Y. and Hochberg, Y.: Controlling the False Discovery Rate: A Practical and Powerful Approach to Multiple Testing, J. Roy. Stat. Soc. B, 57, 289–300, https://doi.org/10.1111/j.2517-6161.1995.tb02031.x, 1995. a
Birch, H. F.: The effect of soil drying on humus decomposition and nitrogen availability, Plant Soil, 10, 9–31, https://doi.org/10.1007/bf01343734, 1958.
Bond-Lamberty, B. and Thomson, A.: Temperature-associated increases in the global soil respiration record, Nature, 464, 579–582, https://doi.org/10.1038/nature08930, 2010. a, b
Böttcher, K., Markkanen, T., Thum, T., Aalto, T., Aurela, M., Reick, C., Kolari, P., Arslan, A., and Pulliainen, J.: Evaluating Biosphere Model Estimates of the Start of the Vegetation Active Season in Boreal Forests by Satellite Observations, Remote Sens.-Basel, 8, 580, https://doi.org/10.3390/rs8070580, 2016. a
Cambou, A., Saby, N., Hunault, G., Nold, F., Cannavo, P., Schwartz, C., and Vidal-Beaudet, L.: Impact of city historical management on soil organic carbon stocks in Paris (France), J. Soils Sediment., 21, 1038–1052, https://doi.org/10.1007/s11368-020-02869-9, 2021. a
Canadell, J., Ciais, P., Dhakal, S., Le Quéré, C., Patwardhan, A., and Raupach, M.: The human perturbation of the carbon cycle: the global carbon cycle II, https://unesdoc.unesco.org/ark:/48223/pf0000186137 (last access: 27 February 2023), 2009. a
Cheung, P. K., Livesley, S. J., and Nice, K. A.: Estimating the cooling potential of irrigating green spaces in 100 global cities with arid, temperate or continental climates, Sustain. Cities Soc., 71, 102974, https://doi.org/10.1016/j.scs.2021.102974, 2021. a
Cheung, P. K., Jim, C., Tapper, N., Nice, K. A., and Livesley, S. J.: Daytime irrigation leads to significantly cooler private backyards in summer, Urban Climate, 46, 101310, https://doi.org/10.1016/j.uclim.2022.101310, 2022a. a
Cheung, P. K., Nice, K. A., and Livesley, S. J.: Irrigating urban green space for cooling benefits: the mechanisms and management considerations, Environmental Research: Climate, 1, 015001, https://doi.org/10.1088/2752-5295/ac6e7c, 2022b. a
Crow, P.: The influence of soils and species on tree root depth. Information Note., https://www.forestresearch.gov.uk/publications/archive-the-influence-of-soils-and-species-on-tree-root-depth/ (last access: 29 February 2024), 2005. a
Dantas, D., de Castro Nunes Santos Terra, M., Pinto, L. O. R., Calegario, N., and Maciel, S. M.: Above and belowground carbon stock in a tropical forest in Brazil, Acta Sci.-Agron., 43, e48276, https://doi.org/10.4025/actasciagron.v43i1.48276, 2020. a
Das, M. B.: Demographic Trends and Cities:F raming the Report, in: Demographic Trends and Urbanization, edited by: Baeumler, A., D'Aoust, O., Das, M. B., Gapihan, A., Goga, S., Lakovits, C., Restrepo Cavadid, P., Singh, G., and Terraza, H., World Bank, Washington DC, Washington, USA, https://documents.worldbank.org/en/publication/documents-reports/documentdetail/260581617988607640/demographic-trends-and-urbanization (last access: 6 June 2024), 2021. a
Davidson, E. A. and Janssens, I. A.: Temperature sensitivity of soil carbon decomposition and feedbacks to climate change, Nature, 440, 165–173, https://doi.org/10.1038/nature04514, 2006. a, b, c
Decina, S. M., Hutyra, L. R., Gately, C. K., Getson, J. M., Reinmann, A. B., Gianotti, A. G. S., and Templer, P. H.: Soil respiration contributes substantially to urban carbon fluxes in the greater Boston area, Environ. Pollut., 212, 433–439, https://doi.org/10.1016/j.envpol.2016.01.012, 2016. a, b, c, d
Delta-T Devices Ltd.: User Manual for the Profile Probe, https://delta-t.co.uk/wp-content/uploads/2017/02/PR2_user_manual_version_5.0.pdf (last access: 29 November 2021), 2016. a
Drebs, A. J.: Helsinki urban heat island as temporal and spatial phenomena (Helsingin lämpösaareke ajallisena ja paikallisena ilmiönä), Master's thesis, University of Helsinki, Helsinki, Finland, http://hdl.handle.net/10138/29123 (last access: 12 December 2023), 2011. a
Edmondson, J. L., O'Sullivan, O. S., Inger, R., Potter, J., McHugh, N., Gaston, K. J., and Leake, J. R.: Urban Tree Effects on Soil Organic Carbon, PLOS One, 9, 1–5, https://doi.org/10.1371/journal.pone.0101872, 2014. a, b
Edmondson, J. L., Stott, I., Davies, Z. G., Gaston, K. J., and Leake, J. R.: Soil surface temperatures reveal moderation of the urban heat island effect by trees and shrubs, Sci. Rep.-UK, 6, 33708, https://doi.org/10.1038/srep33708, 2016. a
Ekici, A., Beer, C., Hagemann, S., Boike, J., Langer, M., and Hauck, C.: Simulating high-latitude permafrost regions by the JSBACH terrestrial ecosystem model, Geosci. Model Dev., 7, 631–647, https://doi.org/10.5194/gmd-7-631-2014, 2014. a
Elonen, P.: Particle-size analysis of soil, PhD thesis, Acta Agralia Fennica, 122, 122 pp., The Scientific Agricultural Society of Finland, University of Helsinki, 1971. a
Eswaran, H., Berg, E. V. D., and Reich, P.: Organic Carbon in Soils of the World, Soil Sci. Soc. Am. J., 57, 192–194, https://doi.org/10.2136/sssaj1993.03615995005700010034x, 1993. a
European Commission: Commission announces 100 cities participating in EU Mission for climate-neutral and smart cities by 2030, https://ec.europa.eu/commission/presscorner/detail/en/IP_22_2591 (last access: 26 September 2023), 2022. a
Faivre, N., Fritz, M., Freitas, T., de Boissezon, B., and Vandewoestijne, S.: Nature-Based Solutions in the EU: Innovating with nature to address social, economic and environmental challenges, Environ. Res., 159, 509–518, https://doi.org/10.1016/j.envres.2017.08.032, 2017. a
Finnish Meteorological Institute: Vuositilastot, https://www.ilmatieteenlaitos.fi/vuositilastot (last access: 18 January 2022), 2022. a
Foldal, C. B., Leitgeb, E., and Michel, K.: Characteristics and Functions of Urban Soils, in: Soils in Urban Ecosystem, edited by: Rakshit, A., Ghosh, S., Vasenev, V., Pathak, H., and Rajput, V. D., Springer, Singapore, https://doi.org/10.1007/978-981-16-8914-7_3, 2022. a
Frouz, J., Pižl, V., Cienciala, E., and Kalčík, J.: Carbon storage in post-mining forest soil, the role of tree biomass and soil bioturbation, Biogeochemistry, 94, 111–121, https://doi.org/10.1007/s10533-009-9313-0, 2009. a
GADM: GADM maps and data. Ver 4.1., https://gadm.org/index.html (last access: 24 February 2023), 2023. a
Garvey, S. M., Templer, P. H., Pierce, E. A., Reinmann, A. B., and Hutyra, L. R.: Diverging patterns at the forest edge: Soil respiration dynamics of fragmented forests in urban and rural areas, Glob. Change Biol., 28, 3094–3109, https://doi.org/10.1111/gcb.16099, 2022. a, b
Giorgetta, M. A., Jungclaus, J., Reick, C. H., Legutke, S., Bader, J., Böttinger, M., Brovkin, V., Crueger, T., Esch, M., Fieg, K., Glushak, K., Gayler, V., Haak, H., Hollweg, H., Ilyina, T., Kinne, S., Kornblueh, L., Matei, D., Mauritsen, T., Mikolajewicz, U., Mueller, W., Notz, D., Pithan, F., Raddatz, T., Rast, S., Redler, R., Roeckner, E., Schmidt, H., Schnur, R., Segschneider, J., Six, K. D., Stockhause, M., Timmreck, C., Wegner, J., Widmann, H., Wieners, K., Claussen, M., Marotzke, J., and Stevens, B.: Climate and carbon cycle changes from 1850 to 2100 in MPI-ESM simulations for the Coupled Model Intercomparison Project phase 5, J. Adv. Modeli. Earth Sy., 5, 572–597, https://doi.org/10.1002/jame.20038, 2013. a
Golubiewski, N. E.: Urbanization increases grassland carbon pools: Effects of landscaping in Colorado's front range, Ecol. Appl., 16, 555–571, https://doi.org/10.1890/1051-0761(2006)016[0555:UIGCPE]2.0.CO;2, 2006. a
Goncharova, O. Y., Matyshak, G. V., Udovenko, M. M., Bobrik, A. A., and Semenyuk, O. V.: Seasonal and Annual Variations in Soil Respiration of the Artificial Landscapes (Moscow Botanical Garden), in: Urbanization: Challenge and Opportunity for Soil Functions and Ecosystem Services. Proceedings of the 9th SUITMA Congress, edited by: Vasenev, V., Dovletyarova, E., Cheng, Z., Prokof'eva, T. V., Morel, J. L., and Ananyeva, N. D., 21–26 May 2017, Moscow, Russia, 112–122, Springer International Publishing, https://doi.org/10.1007/978-3-319-89602-1_15, 2018. a, b, c
Graves, S., Piepho, H.-P., Selzer, L., and Dorai-Raj, S.: multcompView: Visualizations of Paired Comparisons, https://cran.r-project.org/package=multcompView (last access: 30 March 2023), 2019. a
Hagemann, S. and Stacke, T.: Impact of the soil hydrology scheme on simulated soil moisture memory, Clim. Dynam., 44, 1731–1750, https://doi.org/10.1007/s00382-014-2221-6, 2014. a
Hanson, P., Edwards, N., Garten, C., and Andrews, J.: Separating root and soil microbial contributions to soil respiration: A review of methods and observations, Biogeochemistry, 48, 115–146, https://doi.org/10.1023/a:1006244819642, 2000. a, b
Havu, M., Kulmala, L., Kolari, P., Vesala, T., Riikonen, A., and Järvi, L.: Carbon sequestration potential of street tree plantings in Helsinki, Biogeosciences, 19, 2121–2143, https://doi.org/10.5194/bg-19-2121-2022, 2022. a
Heikkinen, J., Ketoja, E., Nuutinen, V., and Regina, K.: Declining trend of carbon in Finnish cropland soils in 1974–2009, Glob. Change Biol., 19, 1456–1469, https://doi.org/10.1111/gcb.12137, 2013. a
Heimsch, L., Lohila, A., Tuovinen, J.-P., Vekuri, H., Heinonsalo, J., Nevalainen, O., Korkiakoski, M., Liski, J., Laurila, T., and Kulmala, L.: Carbon dioxide fluxes and carbon balance of an agricultural grassland in southern Finland, Biogeosciences, 18, 3467–3483, https://doi.org/10.5194/bg-18-3467-2021, 2021. a
Hollander, M. and Wolfe, D. A.: Nonparametric Statistical Methods, John Wiley & Sons, ISBN-10 047140635X, 1973. a
Hopkins, F., Gonzalez‐Meler, M. A., Flower, C. E., Lynch, D. J., Czimczik, C., Tang, J., and Subke, J.: Ecosystem‐level controls on root‐rhizosphere respiration, New Phytol., 199, 339–351, https://doi.org/10.1111/nph.12271, 2013. a
Ignatieva, M., Haase, D., Dushkova, D., and Haase, A.: Lawns in Cities: From a Globalised Urban Green Space Phenomenon to Sustainable Nature-Based Solutions, Land, 9, 73, https://doi.org/10.3390/land9030073, 2020. a
Järvi, L., Hannuniemi, H., Hussein, T., Junninen, H., Aalto, P. P., Hillamo, R., Mäkelä, T., Keronen, P., Siivola, E., Vesala, T., and Kulmala, M.: The urban measurement station SMEAR III: Continuous monitoring of air pollution and surface-atmosphere interactions in Helsinki, Finland, Boreal Environment Research, 86–109, http://hdl.handle.net/10138/233627 (last access: 1 November 2023), 2009. a
Jarvis, P., Rey, A., Petsikos, C., Wingate, L., Rayment, M., Pereira, J., Banza, J., David, J., Miglietta, F., Borghetti, M., Manca, G., and Valentini, R.: Drying and wetting of Mediterranean soils stimulates decomposition and carbon dioxide emission: the “Birch effect”, Tree Physiol., 27, 929–940, https://doi.org/10.1093/treephys/27.7.929, 2007.
Johnson, S., Ross, Z., Kheirbek, I., and Ito, K.: Characterization of intra-urban spatial variation in observed summer ambient temperature from the New York City Community Air Survey, Urban Climate, 31, 100583, https://doi.org/10.1016/j.uclim.2020.100583, 2020. a
Karvinen, E.: Soil respiration, soil carbon, soil temperature, and soil moisture measured in urban green spaces in Helsinki during 2020–2022, Finnish Meteorological Institute [data set], https://doi.org/10.57707/fmi-b2share.f7ba414bfd3642168ac38a95835b06bc, 2023. a
Kaye, J. P., McCulley, R. L., and Burke, I. C.: Carbon fluxes, nitrogen cycling, and soil microbial communities in adjacent urban, native and agricultural ecosystems, Glob. Change Biol., 11, 575–587, https://doi.org/10.1111/j.1365-2486.2005.00921.x, 2005. a
Kaye, J. P., Groffman, P. M., Grimm, N. B., Baker, L. A., and Pouyat, R. V.: A distinct urban biogeochemistry?, Trends Ecol. Evol., 21, 192–199, https://doi.org/10.1016/j.tree.2005.12.006, 2006. a
Koizumi, H., Kontturi, M., Mariko, S., Nakadai, T., Bekku, Y., and Mela, T.: Soil Respiration in Three Soil Types in Agricultural Ecosystems in Finland, Acta Agr. Scand. B-S. P., 49, 65–74, https://doi.org/10.1080/09064719950135560, 1999. a
Kpemoua, T. P., Barré, P., Houot, S., and Chenu, C.: Accurate evaluation of the Birch effect requires continuous CO2 measurements and relevant controls, Soil Biol. Biochem., 180, 109007, https://doi.org/10.1016/j.soilbio.2023.109007, 2023. a
Kulmala, L., Pumpanen, J., Kolari, P., Dengel, S., Berninger, F., Köster, K., Matkala, L., Vanhatalo, A., Vesala, T., and Bäck, J.: Inter- and intra-annual dynamics of photosynthesis differ between forest floor vegetation and tree canopy in a subarctic Scots pine stand, Agr. Forest Meteorol., 271, 1–11, https://doi.org/10.1016/j.agrformet.2019.02.029, 2019. a
Lal, R.: Soil carbon sequestration impacts on global climate change and food security, Science, 304, 1623–1627, https://doi.org/10.1126/science.1097396, 2004. a
Lal, R. and Augustin, B.: Carbon Sequestration in Urban Ecosystems, Springer Dordrecht, Netherlands, ISBN 978-94-007-2366-5, https://doi.org/10.1007/978-94-007-2366-5, 2012. a, b
Lal, R. and Stewart, B. A.: Urban soils, Taylor and Francis, Boca Raton, Florida, USA, ISBN 9781032096216, https://doi.org/10.1201/9781315154251, 2018. a
Lan, Y. and Zhan, Q.: How do urban buildings impact summer air temperature? The effects of building configurations in space and time, Build. Environ., 125, 88–98, https://doi.org/10.1016/j.buildenv.2017.08.046, 2017. a
Lasslop, G., Moeller, T., D'Onofrio, D., Hantson, S., and Kloster, S.: Tropical climate–vegetation–fire relationships: multivariate evaluation of the land surface model JSBACH, Biogeosciences, 15, 5969–5989, https://doi.org/10.5194/bg-15-5969-2018, 2018. a
Lei, J., Guo, X., Zeng, Y., Zhou, J., Gao, Q., and Yang, Y.: Temporal changes in global soil respiration since 1987, Nat. Commun., 12, 403, https://doi.org/10.1038/s41467-020-20616-z, 2021. a
Lenth, R. V., Bolker, B., Buerkner, P., Giné-Vázquez, I., Herve, M., Jung, M., Love, J., Miguez, F., Riebl, H., and Singmann, H.: emmeans: Estimated Marginal Means, aka Least-Squares Means, https://cran.r-project.org/package=emmeans (last access: 30 March 2023), 2023. a
Lindroos, A.-J., Mäkipää, R., and Merilä, P.: Soil carbon stock changes over 21 years in intensively monitored boreal forest stands in Finland, Ecol. Indic., 144, 109551, https://doi.org/10.1016/j.ecolind.2022.109551, 2022. a
Liu, Y.-R., Delgado-Baquerizo, M., Wang, J.-T., Hu, H.-W., Yang, Z., and He, J.-Z.: New insights into the role of microbial community composition in driving soil respiration rates, Soil Biol. Biochem., 118, 35–41, https://doi.org/10.1016/j.soilbio.2017.12.003, 2018. a
Mäki, M., Ryhti, K., Fer, I., Ťupek, B., Vestin, P., Roland, M., Lehner, I., Köster, E., Lehtonen, A., Bäck, J., Heinonsalo, J., Pumpanen, J., and Kulmala, L.: Heterotrophic and rhizospheric respiration in coniferous forest soils along a latitudinal gradient, Agr. Forest Meteorol., 317, 108876, https://doi.org/10.1016/j.agrformet.2022.108876, 2022. a
Martin, J. G. and Bolstad, P. V.: Variation of soil respiration at three spatial scales: Components within measurements, intra-site variation and patterns on the landscape, Soil Biol. Biochem., 41, 530–543, https://doi.org/10.1016/j.soilbio.2008.12.012, 2009. a
Minkkinen, K., Laine, J., Shurpali, N. J., Mäkiranta, P., Alm, J., and Penttilä, T.: Heterotrophic soil respiration in forestry-drained peatlands, Boreal Environ. Res., 12, 115–126, https://jukuri.luke.fi/bitstream/handle/10024/513693/Minkki.pdf?sequence=1 (last access: 12 December 2023), 2007. a
Muñoz-Sabater, J., Dutra, E., Agustí-Panareda, A., Albergel, C., Arduini, G., Balsamo, G., Boussetta, S., Choulga, M., Harrigan, S., Hersbach, H., Martens, B., Miralles, D. G., Piles, M., Rodríguez-Fernández, N. J., Zsoter, E., Buontempo, C., and Thépaut, J.-N.: ERA5-Land: a state-of-the-art global reanalysis dataset for land applications, Earth Syst. Sci. Data, 13, 4349–4383, https://doi.org/10.5194/essd-13-4349-2021, 2021. a
National Land Survey of Finland: NLS orthophotos, https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/product-descriptions/orthophotos (last access: 6 March 2023), 2020. a
National Land Survey of Finland: Topographic Database, https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/product-descriptions/topographic-database (last access: 20 February 2023), 2023. a
Nevalainen, O.: satellitetools, https://github.com/ollinevalainen/satellitetools (last access: 1 December 2023), 2022. a
Nevalainen, O., Niemitalo, O., Fer, I., Juntunen, A., Mattila, T., Koskela, O., Kukkamäki, J., Höckerstedt, L., Mäkelä, L., Jarva, P., Heimsch, L., Vekuri, H., Kulmala, L., Stam, Å., Kuusela, O., Gerin, S., Viskari, T., Vira, J., Hyväluoma, J., Tuovinen, J.-P., Lohila, A., Laurila, T., Heinonsalo, J., Aalto, T., Kunttu, I., and Liski, J.: Towards agricultural soil carbon monitoring, reporting, and verification through the Field Observatory Network (FiON), Geosci. Instrum. Method. Data Syst., 11, 93–109, https://doi.org/10.5194/gi-11-93-2022, 2022. a
Oke, T. R.: The energetic basis of the urban heat island, Q. J. Roy. Meteor. Soc., 108, 1–24, https://doi.org/10.1002/qj.49710845502, 1982. a
Olsson, A., Campana, P. E., Lind, M., and Yan, J.: Potential for carbon sequestration and mitigation of climate change by irrigation of grasslands, Appl. Energ., 136, 1145–1154, https://doi.org/10.1016/j.apenergy.2014.08.025, 2014. a
Pan, L., Zhao, Y., and Zhu, T.: Estimating Urban Green Space Irrigation for 286 Cities in China: Implications for Urban Land Use and Water Management, Sustainability, 15, 8379, https://doi.org/10.3390/su15108379, 2023. a
Pataki, D. E., Alig, R., Fung, A., Golubiewski, N., Kennedy, C., McPherson, E., Nowak, D., Pouyat, R., and Romero Lankao, P.: Urban ecosystems and the North American carbon cycle, Glob. Change Biol., 12, 2092–2102, https://doi.org/10.1111/j.1365-2486.2006.01242.x, 2006. a, b, c
Pinno, B. D. and Wilson, S. D.: Ecosystem carbon changes with woody encroachment of grassland in the northern Great Plains, Écoscience, 18, 157–163, https://doi.org/10.2980/18-2-3412, 2011. a
Pouyat, R. V., Yesilonis, I. D., and Golubiewski, N. E.: A comparison of soil organic carbon stocks between residential turf grass and native soil, Urban Ecosyst., 12, 45–62, https://doi.org/10.1007/s11252-008-0059-6, 2009. a
Pumpanen, J., Kulmala, L., Lindén, A., Kolari, P., Nikinmaa, E., and Hari, P.: Seasonal dynamics of autotrophic respiration in boreal forest soil estimated by continuous chamber measurements, Boreal Environ. Res., 20, 637–650, http://hdl.handle.net/10138/228300 (last access: 12 December 2023), 2015. a
R Core Team: The R Project for Statistical Computing, https://www.r-project.org/ (last access: 30 March 2023), 2023. a
Reick, C. H., Raddatz, T., Brovkin, V., and Gayler, V.: Representation of natural and anthropogenic land cover change in MPI-ESM, J. Adv. Model. Earth Sy., 5, 459–482, https://doi.org/10.1002/jame.20022, 2013. a
Reick, C. H., Gayler, V., Goll, D., Hagemann, S., Heidkamp, M., Nabel, J. E. M. S., Raddatz, T., Roeckner, E., Schnur, R., and Wilkenskjeld, S.: JSBACH 3 – The land component of the MPI Earth System Model: documentation of version 3.2, Reports on Earth System Science, Max Planck Institute for Meteorology, Hamburg, 240, https://doi.org/10.17617/2.3279802, 2021. a
Riikonen, A., Mäki, M., and Nikinmaa, E.: Havaintoja katupuiden kasvualustojen hiilivarastosta, in: Pro Terra: VII Maaperätieteiden päivien abstraktit, edited by: Leppälammi-Kujansuu, J., Merilä, P., Rankinen, K., Salo, T., Soinne, H., and Hänninen, P., Finnish Society of Soil Sciences, Helsinki, Finland, https://www.maapera.fi/sites/maapera.fi/files/Pro_Terra_61_2013_0.pdf (last access: 14 September 2023), 2013. a
Riikonen, A., Pumpanen, J., Mäki, M., and Nikinmaa, E.: High carbon losses from established growing sites delay the carbon sequestration benefits of street tree plantings – A case study in Helsinki, Finland, Urban Forest. Urban Green., 26, 85–94, https://doi.org/10.1016/j.ufug.2017.04.004, 2017. a
Rizwan, A. M., Dennis, L. Y., and Liu, C.: A review on the generation, determination and mitigation of Urban Heat Island, J. Environ. Sci., 20, 120–128, https://doi.org/10.1016/S1001-0742(08)60019-4, 2008. a
Ryan, M. G. and Law, B. E.: Interpreting, measuring, and modeling soil respiration, Biogeochemistry, 73, 3–27, https://doi.org/10.1007/s10533-004-5167-7, 2005. a
Ryhti, K., Schiestl-Aalto, P., Tang, Y., Rinne-Garmston, K. T., Ding, Y., Pumpanen, J., Biasi, C., Saurer, M., Bäck, J., and Kulmala, L.: Effects of variable temperature and moisture conditions on respiration and nonstructural carbohydrate dynamics of tree roots, Agr. Forest Meteorol., 323, 109040, https://doi.org/10.1016/j.agrformet.2022.109040, 2022. a, b, c
Sæbø, A., Benedikz, T., and Randrup, T. B.: Selection of trees for urban forestry in the Nordic countries, Urban Forest. Urban Green., 2, 101–114, https://doi.org/10.1078/1618-8667-00027, 2003. a
Scharlemann, J. P., Tanner, E. V., Hiederer, R., and Kapos, V.: Global soil carbon: understanding and managing the largest terrestrial carbon pool, Carbon Manag., 5, 81–91, https://doi.org/10.4155/cmt.13.77, 2014. a, b
Setälä, H. M., Francini, G., Allen, J. A., Hui, N., Jumpponen, A., and Kotze, D. J.: Vegetation type and age drive changes in soil properties, nitrogen, and carbon sequestration in urban parks under cold climate, Frontiers in Ecology and Evolution, 4, 93, https://doi.org/10.3389/fevo.2016.00093, 2016. a, b, c
Shchepeleva, A. S., Vasenev, V. I., Mazirov, I. M., Vasenev, I. I., Prokhorov, I. S., and Gosse, D. D.: Changes of soil organic carbon stocks and CO2 emissions at the early stages of urban turf grasses' development, Urban Ecosystems, 20, 309–321, https://doi.org/10.1007/s11252-016-0594-5, 2017. a
Smith, I. A., Hutyra, L. R., Reinmann, A. B., Thompson, J. R., and Allen, D. W.: Evidence for Edge Enhancements of Soil Respiration in Temperate Forests, Geophys. Res. Lett., 46, 4278–4287, https://doi.org/10.1029/2019gl082459, 2019. a
Smith, N. G. and Dukes, J. S.: Plant respiration and photosynthesis in global-scale models: incorporating acclimation to temperature and CO2, Glob. Change Biol., 19, 45–63, https://doi.org/10.1111/j.1365-2486.2012.02797.x, 2012. a
Soe, A. R. B. and Buchmann, N.: Spatial and temporal variations in soil respiration in relation to stand structure and soil parameters in an unmanaged beech forest, Tree Physiol., 25, 1427–1436, https://doi.org/10.1093/treephys/25.11.1427, 2005. a
Tian, F., Cao, X., Dallmeyer, A., Ni, J., Zhao, Y., Wang, Y., and Herzschuh, U.: Quantitative woody cover reconstructions from eastern continental Asia of the last 22 kyr reveal strong regional peculiarities, Quaternary Sci. Rev., 137, 33–44, https://doi.org/10.1016/j.quascirev.2016.02.001, 2016. a
Trémeau, J., Olascoaga, B., Backman, L., Karvinen, E., Vekuri, H., and Kulmala, L.: Lawns and meadows in urban green space – a comparison from perspectives of greenhouse gases, drought resilience and plant functional types, Biogeosciences, 21, 949–972, https://doi.org/10.5194/bg-21-949-2024, 2024. a, b
Tuomi, M., Thum, T., Järvinen, H., Fronzek, S., Berg, B., Harmon, M., Trofymow, J., Sevanto, S., and Liski, J.: Leaf litter decomposition–Estimates of global variability based on Yasso07 model, Ecol. Model., 220, 3362–3371, https://doi.org/10.1016/j.ecolmodel.2009.05.016, 2009. a, b
Tuomi, M., Laiho, R., Repo, A., and Liski, J.: Wood decomposition model for boreal forests, Ecol. Model., 222, 709–718, https://doi.org/10.1016/j.ecolmodel.2010.10.025, 2011. a, b
Unger, S., Máguas, C., Pereira, J. S., David, T. S., and Werner, C.: The influence of precipitation pulses on soil respiration – Assessing the “Birch effect” by stable carbon isotopes, Soil Biol. Biochem., 42, 1800–1810, https://doi.org/10.1016/j.soilbio.2010.06.019, 2010. a
Vaisala: User's Guide. Vaisala CARBOCAP Carbon Dioxide Probe GMP343, https://www.iag.co.at/fileadmin/user_upload/product_documents/GMP343UserGuide.en_02.pdf (last access: 1 December 2022), 2007. a
van Hees, P. A., Jones, D. L., Finlay, R., Godbold, D. L., and Lundström, U. S.: The carbon we do not see–the impact of low molecular weight compounds on carbon dynamics and respiration in forest soils: a review, Soil Biol. Biochem., 37, 1–13, https://doi.org/10.1016/j.soilbio.2004.06.010, 2005. a
Velasco, E. and Roth, M.: Cities as net sources of CO2: Review of atmospheric CO2 exchange in urban environments measured by eddy covariance technique, Geography Compass, 4, 1238–1259, https://doi.org/10.1111/j.1749-8198.2010.00384.x, 2010. a
Wang, L., Jiao, W., MacBean, N., Rulli, M. C., Manzoni, S., Vico, G., and D'Odorico, P.: Dryland productivity under a changing climate, Nat. Clim. Change, 12, 981–994, https://doi.org/10.1038/s41558-022-01499-y, 2022. a
Weissert, L., Salmond, J., and Schwendenmann, L.: Variability of soil organic carbon stocks and soil CO2 efflux across urban land use and soil cover types, Geoderma, 271, 80–90, https://doi.org/10.1016/j.geoderma.2016.02.014, 2016. a
Wu, L., Wood, Y., Jiang, P., Li, L., Pan, G., Lu, J., Chang, A. C., and Enloe, H. A.: Carbon Sequestration and Dynamics of Two Irrigated Agricultural Soils in California, Soil Sci. Soc. Am. J., 72, 808–814, https://doi.org/10.2136/sssaj2007.0074, 2008. a
Wu, X., Hu, D., Ma, S., Zhang, X., Guo, Z., and Gaston, K. J.: Elevated soil CO2 efflux at the boundaries between impervious surfaces and urban greenspaces, Atmos. Environ., 141, 375–378, https://doi.org/10.1016/j.atmosenv.2016.06.050, 2016. a, b
Yan, H., Fan, S., Guo, C., Hu, J., and Dong, L.: Quantifying the Impact of Land Cover Composition on Intra-Urban Air Temperature Variations at a Mid-Latitude City, PLoS ONE, 9, e102124, https://doi.org/10.1371/journal.pone.0102124, 2014. a
Yesilonis, I. D. and Pouyat, R. V.: Chapter 5: Carbon stocks in urban forest remnants: Atlanta and Baltimore as case studies, in: Carbon sequestration in urban ecosystems, edited by: Lal, R. and Augustin, B., Springer Dordrecht, Netherlands, https://www.nrs.fs.usda.gov/pubs/jrnl/2012/nrs_2012_yesilonis_001.pdf (last access: 9 November 2023), 2012. a
Short summary
We measured and modelled soil respiration, a key part of the biogenic carbon cycle, in different urban green space types to assess its dynamics in urban areas. We discovered surprisingly similar soil respiration across the green space types despite differences in some of its drivers and that irrigation of green spaces notably elevates soil respiration. Our results encourage further research on the topic and especially on the role of irrigation in controlling urban soil respiration.
We measured and modelled soil respiration, a key part of the biogenic carbon cycle, in different...
