Articles | Volume 5, issue 1
https://doi.org/10.5194/soil-5-33-2019
© Author(s) 2019. 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-5-33-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original research article
| 
21 Jan 2019
Original research article |
| 21 Jan 2019
| 21 Jan 2019
Dynamic modelling of weathering rates – the benefit over steady-state modelling
Veronika Kronnäs
CORRESPONDING AUTHOR
Department of Physical Geography and Ecosystem Science, Lund
University, 223 62 Lund, Sweden
Cecilia Akselsson
Department of Physical Geography and Ecosystem Science, Lund
University, 223 62 Lund, Sweden
Salim Belyazid
Department of Physical Geography, Stockholm University, 106 91
Stockholm, Sweden
Related authors
Veronika Kronnäs, Klas Lucander, Giuliana Zanchi, Nadja Stadlinger, Salim Belyazid, and Cecilia Akselsson
Biogeosciences, 20, 1879–1899, https://doi.org/10.5194/bg-20-1879-2023, https://doi.org/10.5194/bg-20-1879-2023, 2023
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In a future climate, extreme droughts might become more common. Climate change and droughts can have negative effects on soil weathering and plant health.
In this study, climate change effects on weathering were studied on sites in Sweden using the model ForSAFE, a climate change scenario and an extreme drought scenario. The modelling shows that weathering is higher during summer and increases with global warming but that weathering during drought summers can become as low as winter weathering.
Daniel Escobar, Stefano Manzoni, Jeimar Tapasco, and Salim Belyazid
EGUsphere, https://doi.org/10.5194/egusphere-2024-2754, https://doi.org/10.5194/egusphere-2024-2754, 2024
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We studied carbon dynamics in afforested, drained peatlands using the ForSAFE-Peat model over two forest rotations. Our simulations showed that while trees store carbon, significant soil carbon losses occur, particularly early on, indicating that forest growth may not fully offset these losses once carbon time dynamics are considered. This emphasizes the need to consider both soil and harvested wood products when evaluating the climate impact of such systems.
Erik Schwarz, Samia Ghersheen, Salim Belyazid, and Stefano Manzoni
Biogeosciences, 21, 3441–3461, https://doi.org/10.5194/bg-21-3441-2024, https://doi.org/10.5194/bg-21-3441-2024, 2024
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The occurrence of unstable equilibrium points (EPs) could impede the applicability of microbial-explicit soil organic carbon models. For archetypal model versions we identify when instability can occur and describe mathematical conditions to avoid such unstable EPs. We discuss implications for further model development, highlighting the important role of considering basic ecological principles to ensure biologically meaningful models.
Veronika Kronnäs, Klas Lucander, Giuliana Zanchi, Nadja Stadlinger, Salim Belyazid, and Cecilia Akselsson
Biogeosciences, 20, 1879–1899, https://doi.org/10.5194/bg-20-1879-2023, https://doi.org/10.5194/bg-20-1879-2023, 2023
Short summary
Short summary
In a future climate, extreme droughts might become more common. Climate change and droughts can have negative effects on soil weathering and plant health.
In this study, climate change effects on weathering were studied on sites in Sweden using the model ForSAFE, a climate change scenario and an extreme drought scenario. The modelling shows that weathering is higher during summer and increases with global warming but that weathering during drought summers can become as low as winter weathering.
Martin Erlandsson Lampa, Harald U. Sverdrup, Kevin H. Bishop, Salim Belyazid, Ali Ameli, and Stephan J. Köhler
SOIL, 6, 231–244, https://doi.org/10.5194/soil-6-231-2020, https://doi.org/10.5194/soil-6-231-2020, 2020
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In this study, we demonstrate how new equations describing base cation release from mineral weathering can reproduce patterns in observations from stream and soil water. This is a major step towards modeling base cation cycling on the catchment scale, which would be valuable for defining the highest sustainable rates of forest harvest and levels of acidifying deposition.
Harald Ulrik Sverdrup, Eric H. Oelkers, Martin Erlandsson Lampa, Salim Belyazid, Daniel Kurz, and Cecilia Akselsson
Biogeosciences Discuss., https://doi.org/10.5194/bg-2019-464, https://doi.org/10.5194/bg-2019-464, 2020
Manuscript not accepted for further review
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Equations, parameters and constants describing mineral dissolution kinetics have now been obtained for 113 minerals from 12 major structural groups, comprising all types of minerals encountered in most soils. The PROFILE and ForSAFE weathering sub-model was extended to cover two-dimensional catchments, both in the vertical and the horizontal direction, including the hydrology.
Roger D. Finlay, Shahid Mahmood, Nicholas Rosenstock, Emile B. Bolou-Bi, Stephan J. Köhler, Zaenab Fahad, Anna Rosling, Håkan Wallander, Salim Belyazid, Kevin Bishop, and Bin Lian
Biogeosciences, 17, 1507–1533, https://doi.org/10.5194/bg-17-1507-2020, https://doi.org/10.5194/bg-17-1507-2020, 2020
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Effects of biological activity on mineral weathering operate at scales ranging from short-term, microscopic interactions to global, evolutionary timescale processes. Microorganisms have had well-documented effects at large spatio-temporal scales, but to establish the quantitative significance of microscopic measurements for field-scale processes, higher-resolution studies of liquid chemistry at local weathering sites and improved upscaling to soil-scale dissolution rates are still required.
Cecilia Akselsson, Salim Belyazid, Johan Stendahl, Roger Finlay, Bengt A. Olsson, Martin Erlandsson Lampa, Håkan Wallander, Jon Petter Gustafsson, and Kevin Bishop
Biogeosciences, 16, 4429–4450, https://doi.org/10.5194/bg-16-4429-2019, https://doi.org/10.5194/bg-16-4429-2019, 2019
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The release of elements from soil through weathering is an important process, controlling nutrient availability for plants and recovery from acidification. However, direct measurements cannot be done, and present estimates are burdened with high uncertainties. In this paper we use different approaches to quantify weathering rates in different scales in Sweden and discuss the pros and cons. The study contributes to more robust assessments of sustainable harvesting of forest biomass.
Sophie Casetou-Gustafson, Cecilia Akselsson, Stephen Hillier, and Bengt A. Olsson
Biogeosciences, 16, 1903–1920, https://doi.org/10.5194/bg-16-1903-2019, https://doi.org/10.5194/bg-16-1903-2019, 2019
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PROFILE base cation weathering estimates using the directly measured XRPD mineralogy compared to different indirectly determined A2M mineralogies (regional versus site-specific) were overall similar. However, the underlying contribution from different minerals to the overall rates differed. Descriptions of the dissolution rate kinetics of the plagioclase mineral group as well as major K-bearing minerals (K feldspars and micas) should be improved for future soil and forest management studies.
Salim Belyazid, Cecilia Akselsson, and Giuliana Zanchi
Biogeosciences Discuss., https://doi.org/10.5194/bg-2019-44, https://doi.org/10.5194/bg-2019-44, 2019
Revised manuscript not accepted
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The release of base cations from mineral weathering is expected to increase in response to higher temperatures associated with climate change. By considering the effect of changes in moisture, this study shows that climate change will lead to an increase in weathering rates, but to lower extent than expected due to water limitation. The study uses an integrated forest ecosystem model that simultaneously simulates changes in soil and vegetation and the feedbacks between them.
Harald Ulrik Sverdrup, Eric Oelkers, Martin Erlandsson Lampa, Salim Belyazid, Daniel Kurz, and Cecilia Akselsson
Biogeosciences Discuss., https://doi.org/10.5194/bg-2019-38, https://doi.org/10.5194/bg-2019-38, 2019
Revised manuscript not accepted
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The present publication documents the kinetic parameterisation of the related PROFILE (steady state) and ForSAFE (integrated dynamics) models. It gives the full coefficient database for about 100 minerals occurring in most soils. The text outlines the principles and methods used in setting the coefficient values. It outlines how the models with the parameterisation based on laboratory kinetics, is successful in estimating field weathering rates similar to what is being observed.
Eric McGivney, Jon Petter Gustafsson, Salim Belyazid, Therese Zetterberg, and Stefan Löfgren
SOIL, 5, 63–77, https://doi.org/10.5194/soil-5-63-2019, https://doi.org/10.5194/soil-5-63-2019, 2019
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Forest management may lead to long-term soil acidification due to the removal of base cations during harvest. By means of the HD-MINTEQ model, we compared the acidification effects of harvesting with the effects of historical acid rain at three forested sites in Sweden. The effects of harvesting on pH were predicted to be much smaller than those resulting from acid deposition during the 20th century. There were only very small changes in predicted weathering rates due to acid rain or harvest.
Jon Petter Gustafsson, Salim Belyazid, Eric McGivney, and Stefan Löfgren
SOIL, 4, 237–250, https://doi.org/10.5194/soil-4-237-2018, https://doi.org/10.5194/soil-4-237-2018, 2018
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This paper investigates how different dynamic soil chemistry models describe the processes governing aluminium and base cations in acid soil waters. We find that traditional cation-exchange equations, which are still used in many models, diverge from state-of-the-art complexation submodels such as WHAM, SHM, and NICA-Donnan when large fluctuations in pH or ionic strength occur. In conclusion, the complexation models provide a better basis for the modelling of chemical dynamics in acid soils.
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Siobhan Staunton and Chiara Pistocchi
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Laura Hondroudakis, Peter M. Kopittke, Ram C. Dalal, Meghan Barnard, and Zhe H. Weng
SOIL, 10, 451–465, https://doi.org/10.5194/soil-10-451-2024, https://doi.org/10.5194/soil-10-451-2024, 2024
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Qintana Si, Kangli Chen, Bin Wei, Yaowen Zhang, Xun Sun, and Junyi Liang
SOIL, 10, 441–450, https://doi.org/10.5194/soil-10-441-2024, https://doi.org/10.5194/soil-10-441-2024, 2024
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Our soil incubation experiment demonstrates that dissolved labile carbon substrate is a significant contributor to the soil particulate organic carbon pool. Dissolved carbon flow to particulate organic carbon is regulated by microbial biomass carbon and soil texture. The soil carbon model underestimates soil carbon sequestration when carbon flow from dissolved substrates to particulate organic carbon through microbial processes is not considered.
Sam J. Leuthold, Jocelyn M. Lavallee, Bruno Basso, William F. Brinton, and M. Francesca Cotrufo
SOIL, 10, 307–319, https://doi.org/10.5194/soil-10-307-2024, https://doi.org/10.5194/soil-10-307-2024, 2024
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We examined physical soil organic matter fractions to understand their relationship to temporal variability in crop yield at field scale. We found that interactions between crop productivity, topography, and climate led to variability in soil organic matter stocks among different yield stability zones. Our results imply that linkages between soil organic matter and yield stability may be scale-dependent and that particulate organic matter may be an indicator of unstable areas within croplands.
Eunji Byun, Fereidoun Rezanezhad, Stephanie Slowinski, Christina Lam, Saraswati Saraswati, Stephanie Wright, William L. Quinton, Kara L. Webster, and Philippe Van Cappellen
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We explored how nutrient enrichment (N and P) affects carbon gas (CO2 and CH4) productions from subarctic bog and fen soils. Adding N increased CO2 from bog, P did so for fen, but combined N and P reduced CO2 but enhanced CH4 in both. Soil microbes may have adapted to the natural differences in bog and fen conditions and complicated the changes in carbon gas productions. These insights can guide future research on the impacts of changing nutrient status in cold region soils and carbon emissions.
Johan Six, Sebastian Doetterl, Moritz Laub, Claude R. Müller, and Marijn Van de Broek
SOIL, 10, 275–279, https://doi.org/10.5194/soil-10-275-2024, https://doi.org/10.5194/soil-10-275-2024, 2024
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Soil C saturation has been tested in several recent studies and led to a debate about its existence. We argue that, to test C saturation, one should pay attention to six fundamental principles: the right measures, the right units, the right dispersive energy and application, the right soil type, the right clay type, and the right saturation level. Once we take care of those six rights across studies, we find support for a maximum of C stabilized by minerals and thus soil C saturation.
Norman Gentsch, Florin Laura Riechers, Jens Boy, Dörte Schweneker, Ulf Feuerstein, Diana Heuermann, and Georg Guggenberger
SOIL, 10, 139–150, https://doi.org/10.5194/soil-10-139-2024, https://doi.org/10.5194/soil-10-139-2024, 2024
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Cover crops have substantial impacts on soil properties, but so far it is not clear how long a legacy effect of cover cropping will remain in the soil. We found that cover crops attenuate negative effects on soil structure that come from soil cultivation. The combination of plants with different litter qualities and rhizodeposits in biodiverse cover crop mixtures can improve the positive effects of cover cropping on soil structure amelioration.
Che-Jen Hsiao, Pedro A. M. Leite, Ayumi Hyodo, and Thomas W. Boutton
SOIL, 10, 93–108, https://doi.org/10.5194/soil-10-93-2024, https://doi.org/10.5194/soil-10-93-2024, 2024
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Tree cover has increased in grasslands worldwide, with juniper and oak trees expanding in the southern Great Plains, USA. Here, we examine how these changes interact with geology to affect soil C, N, and P storage. Soil concentrations of these elements were significantly higher under trees than grasslands but increased more under trees growing on Edwards soils. Our results suggest that geology and vegetation change should be considered when predicting soil storage in dryland ecosystems globally.
David S. McLagan, Carina Esser, Lorenz Schwab, Jan G. Wiederhold, Jan-Helge Richard, and Harald Biester
SOIL, 10, 77–92, https://doi.org/10.5194/soil-10-77-2024, https://doi.org/10.5194/soil-10-77-2024, 2024
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Sorption of mercury in soils, aquifer materials, and sediments is primarily linked to organic matter. Using column experiments, mercury concentration, speciation, and stable isotope analyses, we show that large quantities of mercury in soil water and groundwater can be sorbed to inorganic minerals; sorption to the solid phase favours lighter isotopes. Data provide important insights on the transport and fate of mercury in soil–groundwater systems and particularly in low-organic-matter systems.
Marketa Stepanova, Martin Novak, Bohuslava Cejkova, Ivana Jackova, Frantisek Buzek, Frantisek Veselovsky, Jan Curik, Eva Prechova, Arnost Komarek, and Leona Bohdalkova
SOIL, 9, 623–640, https://doi.org/10.5194/soil-9-623-2023, https://doi.org/10.5194/soil-9-623-2023, 2023
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Biological N2 fixation helps to sustain carbon accumulation in peatlands and to remove CO2 from the atmosphere. Changes in N2 fixation may affect the dynamics of global change. Increasing inputs of reactive N from air pollution should lead to downregulation of N2 fixation. Data from three N-polluted peat bogs show an interplay of N2-fixation rates with 10 potential drivers of this process. N2 fixation was measurable only at one site characterized by high phosphorus and low sulfate availability.
Tatjana C. Speckert, Jeannine Suremann, Konstantin Gavazov, Maria J. Santos, Frank Hagedorn, and Guido L. B. Wiesenberg
SOIL, 9, 609–621, https://doi.org/10.5194/soil-9-609-2023, https://doi.org/10.5194/soil-9-609-2023, 2023
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Soil organic carbon (SOC) is key player in the global carbon cycle. Afforestation on pastures potentially alters organic matter input and SOC sequestration. We investigated the effects of a Picea abies L. afforestation sequence (0 to 130 years) on a former subalpine pasture on SOC stocks and dynamics. We found no difference in the SOC stock after 130 years of afforestation and thus no additional SOC sequestration. SOC composition was altered due to a modified SOC input following afforestation.
Lauren M. Gillespie, Nathalie Y. Triches, Diego Abalos, Peter Finke, Sophie Zechmeister-Boltenstern, Stephan Glatzel, and Eugenio Díaz-Pinés
SOIL, 9, 517–531, https://doi.org/10.5194/soil-9-517-2023, https://doi.org/10.5194/soil-9-517-2023, 2023
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Forest soil is potentially an important source or sink of greenhouse gases (CO2, N2O, and CH4), but this is affected by soil conditions. We studied how land inclination and soil/litter properties influence the flux of these gases. CO2 and N2O were more affected by inclination than CH4; all were affected by soil/litter properties. This study underlines the importance of inclination and soil/litter properties in predicting greenhouse gas fluxes from forest soil and potential source–sink balance.
Sastrika Anindita, Peter Finke, and Steven Sleutel
SOIL, 9, 443–459, https://doi.org/10.5194/soil-9-443-2023, https://doi.org/10.5194/soil-9-443-2023, 2023
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This study investigated how land use, through its impact on soil geochemistry, might indirectly control soil organic carbon (SOC) content in tropical volcanic soils in Indonesia. We analyzed SOC fractions, substrate-specific mineralization, and net priming of SOC. Our results indicated that the enhanced formation of aluminum (hydr)oxides promoted aggregation and physical occlusion of OC, which is consistent with the lesser degradability of SOC in agricultural soils.
Amicie A. Delahaie, Pierre Barré, François Baudin, Dominique Arrouays, Antonio Bispo, Line Boulonne, Claire Chenu, Claudy Jolivet, Manuel P. Martin, Céline Ratié, Nicolas P. A. Saby, Florence Savignac, and Lauric Cécillon
SOIL, 9, 209–229, https://doi.org/10.5194/soil-9-209-2023, https://doi.org/10.5194/soil-9-209-2023, 2023
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We characterized organic matter in French soils by analysing samples from the French RMQS network using Rock-Eval thermal analysis. We found that thermal analysis is appropriate to characterize large set of samples (ca. 2000) and provides interpretation references for Rock-Eval parameter values. This shows that organic matter in managed soils is on average more oxidized and more thermally stable and that some Rock-Eval parameters are good proxies for organic matter biogeochemical stability.
Britta Greenshields, Barbara von der Lühe, Harold J. Hughes, Christian Stiegler, Suria Tarigan, Aiyen Tjoa, and Daniela Sauer
SOIL, 9, 169–188, https://doi.org/10.5194/soil-9-169-2023, https://doi.org/10.5194/soil-9-169-2023, 2023
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Silicon (Si) research could provide complementary measures in sustainably cultivating oil-palm monocultures. Our study shows that current oil-palm management practices and topsoil erosion on oil-palm plantations in Indonesia have caused a spatial distribution of essential Si pools in soil. A lack of well-balanced Si levels in topsoil could negatively affect crop yield and soil fertility for future replanting at the same plantation site. Potential measures are suggested to maintain Si cycling.
Kenji Fujisaki, Tiphaine Chevallier, Antonio Bispo, Jean-Baptiste Laurent, François Thevenin, Lydie Chapuis-Lardy, Rémi Cardinael, Christine Le Bas, Vincent Freycon, Fabrice Bénédet, Vincent Blanfort, Michel Brossard, Marie Tella, and Julien Demenois
SOIL, 9, 89–100, https://doi.org/10.5194/soil-9-89-2023, https://doi.org/10.5194/soil-9-89-2023, 2023
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This paper presents a first comprehensive thesaurus for management practices driving soil organic carbon (SOC) storage. So far, a comprehensive thesaurus of management practices in agriculture and forestry has been lacking. It will help to merge datasets, a promising way to evaluate the impacts of management practices in agriculture and forestry on SOC. Identifying the drivers of SOC stock changes is of utmost importance to contribute to global challenges (climate change, food security).
Oliver van Straaten, Larissa Kulp, Guntars O. Martinson, Dan Paul Zederer, and Ulrike Talkner
SOIL, 9, 39–54, https://doi.org/10.5194/soil-9-39-2023, https://doi.org/10.5194/soil-9-39-2023, 2023
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Across northern Europe, millions of hectares of forest have been limed to counteract soil acidification and restore forest ecosystems. In this study, we investigated how restorative liming affects the forest soil organic carbon (SOC) stocks and correspondingly ecosystem greenhouse gas fluxes. We found that the magnitude and direction of SOC stock changes hinge on the inherent site characteristics, namely, forest type, soil texture, initial soil pH, and initial soil SOC stocks (before liming).
Junxiao Pan, Jinsong Wang, Dashuan Tian, Ruiyang Zhang, Yang Li, Lei Song, Jiaming Yang, Chunxue Wei, and Shuli Niu
SOIL, 8, 687–698, https://doi.org/10.5194/soil-8-687-2022, https://doi.org/10.5194/soil-8-687-2022, 2022
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We found that climatic, edaphic, plant and microbial variables jointly affect soil inorganic carbon (SIC) stock in Tibetan grasslands, and biotic factors have a larger contribution than abiotic factors to the variation in SIC stock. The effects of microbial and plant variables on SIC stock weakened with soil depth, while the effects of edaphic variables strengthened. The contrasting responses and drivers of SIC stock highlight differential mechanisms underlying SIC preservation with soil depth.
Yifeng Zhang, Sen Dou, Batande Sinovuyo Ndzelu, Rui Ma, Dandan Zhang, Xiaowei Zhang, Shufen Ye, and Hongrui Wang
SOIL, 8, 605–619, https://doi.org/10.5194/soil-8-605-2022, https://doi.org/10.5194/soil-8-605-2022, 2022
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How to effectively convert corn straw into humic substances and return them to the soil in a relatively stable form is a concerning topic. Through a 360 d field experiment under equal carbon (C) mass, we found that return of the fermented corn straw treated with Trichoderma reesei to the field is more valuable and conducive to increasing easily oxidizable organic C, humus C content, and carbon pool management index than the direct application of corn straw.
Ling Mao, Shaoming Ye, and Shengqiang Wang
SOIL, 8, 487–505, https://doi.org/10.5194/soil-8-487-2022, https://doi.org/10.5194/soil-8-487-2022, 2022
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Soil ecological stoichiometry offers a tool to explore the distribution, cycling, limitation, and balance of chemical elements. This study improved the understanding of soil organic carbon and nutrient dynamics in tea plantation ecosystems and also provided supplementary information for soil ecological stoichiometry in global terrestrial ecosystems.
Steffen Schlüter, Tim Roussety, Lena Rohe, Vusal Guliyev, Evgenia Blagodatskaya, and Thomas Reitz
SOIL, 8, 253–267, https://doi.org/10.5194/soil-8-253-2022, https://doi.org/10.5194/soil-8-253-2022, 2022
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We combined microstructure analysis via X-ray CT with carbon mineralization analysis via respirometry of intact soil cores from different land uses. We found that the amount of particulate organic matter (POM) exerted a dominant control on carbon mineralization in well-aerated topsoils, whereas soil moisture and macroporosity did not play role. This is because carbon mineralization mainly occurs in microbial hotspots around degrading POM, where it is decoupled from conditions of the bulk soil.
Roberta Pulcher, Enrico Balugani, Maurizio Ventura, Nicolas Greggio, and Diego Marazza
SOIL, 8, 199–211, https://doi.org/10.5194/soil-8-199-2022, https://doi.org/10.5194/soil-8-199-2022, 2022
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Biochar, a solid product from the thermal conversion of biomass, can be used as a climate change mitigation strategy, since it can sequester carbon from the atmosphere and store it in the soil. The aim of this study is to assess the potential of biochar as a mitigation strategy in the long term, by modelling the results obtained from an 8-year field experiment. As far as we know, this is the first time that a model for biochar degradation has been validated with long-term field data.
Daniel Rath, Nathaniel Bogie, Leonardo Deiss, Sanjai J. Parikh, Daoyuan Wang, Samantha Ying, Nicole Tautges, Asmeret Asefaw Berhe, Teamrat A. Ghezzehei, and Kate M. Scow
SOIL, 8, 59–83, https://doi.org/10.5194/soil-8-59-2022, https://doi.org/10.5194/soil-8-59-2022, 2022
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Storing C in subsoils can help mitigate climate change, but this requires a better understanding of subsoil C dynamics. We investigated changes in subsoil C storage under a combination of compost, cover crops (WCC), and mineral fertilizer and found that systems with compost + WCC had ~19 Mg/ha more C after 25 years. This increase was attributed to increased transport of soluble C and nutrients via WCC root pores and demonstrates the potential for subsoil C storage in tilled agricultural systems.
Zuzana Frkova, Chiara Pistocchi, Yuliya Vystavna, Katerina Capkova, Jiri Dolezal, and Federica Tamburini
SOIL, 8, 1–15, https://doi.org/10.5194/soil-8-1-2022, https://doi.org/10.5194/soil-8-1-2022, 2022
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Phosphorus (P) is essential for life. We studied microbial processes driving the P cycle in soils developed on the same rock but with different ages (0–100 years) in a cold desert. Compared to previous studies under cold climate, we found much slower weathering of P-containing minerals of soil development, likely due to aridity. However, microbes dominate short-term dynamics and progressively redistribute P from the rock into more available forms, making it available for plants at later stages.
Carrie L. Thomas, Boris Jansen, E. Emiel van Loon, and Guido L. B. Wiesenberg
SOIL, 7, 785–809, https://doi.org/10.5194/soil-7-785-2021, https://doi.org/10.5194/soil-7-785-2021, 2021
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Plant organs, such as leaves, contain a variety of chemicals that are eventually deposited into soil and can be useful for studying organic carbon cycling. We performed a systematic review of available data of one type of plant-derived chemical, n-alkanes, to determine patterns of degradation or preservation from the source plant to the soil. We found that while there was degradation in the amount of n-alkanes from plant to soil, some aspects of the chemical signature were preserved.
Benjamin Bukombe, Peter Fiener, Alison M. Hoyt, Laurent K. Kidinda, and Sebastian Doetterl
SOIL, 7, 639–659, https://doi.org/10.5194/soil-7-639-2021, https://doi.org/10.5194/soil-7-639-2021, 2021
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Through a laboratory incubation experiment, we investigated the spatial patterns of specific maximum heterotrophic respiration in tropical African mountain forest soils developed from contrasting parent material along slope gradients. We found distinct differences in soil respiration between soil depths and geochemical regions related to soil fertility and the chemistry of the soil solution. The topographic origin of our samples was not a major determinant of the observed rates of respiration.
Patricia Merdy, Yves Lucas, Bruno Coulomb, Adolpho J. Melfi, and Célia R. Montes
SOIL, 7, 585–594, https://doi.org/10.5194/soil-7-585-2021, https://doi.org/10.5194/soil-7-585-2021, 2021
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Transfer of organic C from topsoil to deeper horizons and the water table is little documented, especially in equatorial environments, despite high primary productivity in the evergreen forest. Using column experiments with podzol soil and a percolating solution sampled in an Amazonian podzol area, we show how the C-rich Bh horizon plays a role in natural organic matter transfer and Si, Fe and Al mobility after a kaolinitic layer transition, thus giving insight to the genesis of tropical podzol.
Jörg Schnecker, D. Boone Meeden, Francisco Calderon, Michel Cavigelli, R. Michael Lehman, Lisa K. Tiemann, and A. Stuart Grandy
SOIL, 7, 547–561, https://doi.org/10.5194/soil-7-547-2021, https://doi.org/10.5194/soil-7-547-2021, 2021
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Drought and flooding challenge agricultural systems and their management globally. Here we investigated the response of soils from long-term agricultural field sites with simple and diverse crop rotations to either drought or flooding. We found that irrespective of crop rotation complexity, soil and microbial properties were more resistant to flooding than to drought and highly resilient to drought and flooding during single or repeated stress pulses.
Mario Reichenbach, Peter Fiener, Gina Garland, Marco Griepentrog, Johan Six, and Sebastian Doetterl
SOIL, 7, 453–475, https://doi.org/10.5194/soil-7-453-2021, https://doi.org/10.5194/soil-7-453-2021, 2021
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In deeply weathered tropical rainforest soils of Africa, we found that patterns of soil organic carbon stocks differ between soils developed from geochemically contrasting parent material due to differences in the abundance of organo-mineral complexes, the presence/absence of chemical stabilization mechanisms of carbon with minerals and the presence of fossil organic carbon from sedimentary rocks. Physical stabilization mechanisms by aggregation provide additional protection of soil carbon.
Fabian Kalks, Gabriel Noren, Carsten W. Mueller, Mirjam Helfrich, Janet Rethemeyer, and Axel Don
SOIL, 7, 347–362, https://doi.org/10.5194/soil-7-347-2021, https://doi.org/10.5194/soil-7-347-2021, 2021
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Sedimentary rocks contain organic carbon that may end up as soil carbon. However, this source of soil carbon is overlooked and has not been quantified sufficiently. We analysed 10 m long sediment cores with three different sedimentary rocks. All sediments contain considerable amounts of geogenic carbon contributing 3 %–12 % to the total soil carbon below 30 cm depth. The low 14C content of geogenic carbon can result in underestimations of soil carbon turnover derived from 14C data.
Maximilian Kirsten, Robert Mikutta, Didas N. Kimaro, Karl-Heinz Feger, and Karsten Kalbitz
SOIL, 7, 363–375, https://doi.org/10.5194/soil-7-363-2021, https://doi.org/10.5194/soil-7-363-2021, 2021
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Mineralogical combinations of aluminous clay and pedogenic Fe oxides revealed significant effects on soil structure and related organic carbon (OC) storage.
The mineralogical combination resulting in the largest aggregate stability does not better preserve OC during conversion of forests into croplands.
Structural changes in the direction of smaller mean weight diameters do not cancel out the stabilizing effect of soil minerals.
Sophie F. von Fromm, Alison M. Hoyt, Markus Lange, Gifty E. Acquah, Ermias Aynekulu, Asmeret Asefaw Berhe, Stephan M. Haefele, Steve P. McGrath, Keith D. Shepherd, Andrew M. Sila, Johan Six, Erick K. Towett, Susan E. Trumbore, Tor-G. Vågen, Elvis Weullow, Leigh A. Winowiecki, and Sebastian Doetterl
SOIL, 7, 305–332, https://doi.org/10.5194/soil-7-305-2021, https://doi.org/10.5194/soil-7-305-2021, 2021
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We investigated various soil and climate properties that influence soil organic carbon (SOC) concentrations in sub-Saharan Africa. Our findings indicate that climate and geochemistry are equally important for explaining SOC variations. The key SOC-controlling factors are broadly similar to those for temperate regions, despite differences in soil development history between the two regions.
Claudia Cagnarini, Stephen Lofts, Luigi Paolo D'Acqui, Jochen Mayer, Roman Grüter, Susan Tandy, Rainer Schulin, Benjamin Costerousse, Simone Orlandini, and Giancarlo Renella
SOIL, 7, 107–123, https://doi.org/10.5194/soil-7-107-2021, https://doi.org/10.5194/soil-7-107-2021, 2021
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Application of organic amendments, although considered a sustainable form of soil fertilisation, may cause an accumulation of trace elements (TEs) in the topsoil. In this research, we analysed the concentration of zinc, copper, lead and cadmium in a > 60-year experiment in Switzerland and showed that the dynamic model IDMM adequately predicted the historical TE concentrations in plots amended with farmyard manure, sewage sludge and compost and produced reasonable concentration trends up to 2100.
Simon Baumgartner, Marijn Bauters, Matti Barthel, Travis W. Drake, Landry C. Ntaboba, Basile M. Bazirake, Johan Six, Pascal Boeckx, and Kristof Van Oost
SOIL, 7, 83–94, https://doi.org/10.5194/soil-7-83-2021, https://doi.org/10.5194/soil-7-83-2021, 2021
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We compared stable isotope signatures of soil profiles in different forest ecosystems within the Congo Basin to assess ecosystem-level differences in N cycling, and we examined the local effect of topography on the isotopic signature of soil N. Soil δ15N profiles indicated that the N cycling in in the montane forest is more closed, whereas the lowland forest and Miombo woodland experienced a more open N cycle. Topography only alters soil δ15N values in forests with high erosional forces.
Rota Wagai, Masako Kajiura, and Maki Asano
SOIL, 6, 597–627, https://doi.org/10.5194/soil-6-597-2020, https://doi.org/10.5194/soil-6-597-2020, 2020
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Global significance of metals (extractable Fe and Al phases) to control organic matter (OM) in recognized. Next key questions include the identification of their localization and mechanism behind OM–metal relationships. Across 23 soils of contrasting mineralogy, Fe and Al phases were mainly associated with microbially processed OM as meso-density microaggregates. OM- and metal-rich nanocomposites with a narrow OM : metal ratio likely acted as binding agents. A new conceptual model was proposed.
Marco Panettieri, Denis Courtier-Murias, Cornelia Rumpel, Marie-France Dignac, Gonzalo Almendros, and Abad Chabbi
SOIL, 6, 435–451, https://doi.org/10.5194/soil-6-435-2020, https://doi.org/10.5194/soil-6-435-2020, 2020
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In the context of global change, soil has been identified as a potential C sink, depending on land-use strategies. This work is devoted to identifying the processes affecting labile soil C pools resulting from changes in land use. We show that the land-use change in ley grassland provoked a decoupling of the storage and degradation processes after the grassland phase. Overall, the study enables us to develop a sufficient understanding of fine-scale C dynamics to refine soil C prediction models.
Cited articles
Aber, J. D. and Federer, C. A.: A Generalized, Lumped-Parameter Model of
Photosynthesis, Evapotranspiration and Net Primary Production in Temperate
and Boreal Forest Ecosystems, OecoIogia, 92, 463–474, 1992.
Akselsson, C., Olsson, J., Belyazid, S., and Capell, R.: Can increased
weathering rates due to future warming compensate for base cation losses
following whole-tree harvesting in spruce forests?, Biogeochemistry, 128,
89–105, 2016.
Alveteg, M., Sverdrup, H., and Warfvinge, P.: Regional assessment of the
temporal trends in soil acidification in southern Sweden, using the SAFE
model, Water Air Soil Pollut., 85, 2509–2514, 1995.
Balland, V., Pollacco, J. A. P., and Arp, P. A.: Modeling soil hydraulic
properties for a wide range of soil conditions, Ecol. Model., 219, 300–316,
2008.
Barkman, A. and Alveteg, M.: Identifying potentials for reducing uncertainty
in critical load calculations using the PROFILE model, Water Air Soil
Pollut., 125, 33–54, 2001.
Belyazid, S., Westling, O., and Sverdrup, H.: Modelling changes in forest
soil chemistry at 16 Swedish coniferous forest sites following deposition
reduction, Environ. Pollut., 144, 596–609, 2006.
Belyazid, S., Sverdrup, H., Kurz, D., and Braun, S.: Exploring Ground
Vegetation Change for Different Deposition Scenarios and Methods for
Estimating Critical Loads for Biodiversity Using the ForSAFE-VEG Model in
Switzerland and Sweden, Water Air Soil Pollut., 216, 289–317, 2011.
Cho, Y., Kang, H., and Jeon, E.-C.: The Effects of Reactive Nitrogen (Nr)
Compounds on the Acidification in Soil and Water Environment Ecosystems and
the Mitigation Strategy, Korean Journal of Ecology and Environment, 49,
1–10, 2016 (in Korean).
Christiansen, L.: Swedish Statistical Yearbook of Forestry 2014, Swedish
Forestry Agency, ISBN 978-91-87535-05-5, 2014.
Chu, S. and Majumdar, A.: Opportunities and challenges for a sustainable
energy future, Nature, 488, 294–303, 2012.
Engardt, M., Simpson, D., Schwikowski, M., and Granat, L.: Deposition of
sulphur and nitrogen in Europe 1900–2050. Model calculations and comparison
to historical observations, Tellus B, 69, 1328945,
https://doi.org/10.1080/16000889.2017.1328945, 2017.
Erlandsson, M., Oelkers, E. H., Bishop, K., Sverdrup, H., Belyazid, S.,
Ledesma, J. L. J., and Köhler, S. J.: Spatial and temporal variations of
base cation release from chemical weathering on a hillslope scale, Chem.
Geol., 441, 1–13, 2016.
Farley, D. A. and Werritty, A.: Hydrochemical budgets for the Loch Dee
experimental catchments, southwest Scotland (1981–1985), J. Hydrol., 109,
351–368, 1989.
Fumoto, T., Shindo, J., Oura, N., and Sverdrup, H.: Adapting the PROFILE
model to calculate the critical loads for east Asian soils by including
volcanic glass weathering and alternative aluminium solubility system, Water
Air Soil Pollut., 130, 1247–1252, 2001.
Galloway, J. N., Norton, S. A., and Robbins Church, M.: Freshwater
acidification from atmospheric deposition of sulfuric acid: A conceptual
model, Environ. Sci. Technol., 17, 541–545, 1983.
Garmo, Ø. A., Skjelkvåle, B. L., de Wit, H. A., Colombo, L., Curtis,
C., Fölster, J., Hoffmann, A., Hruška, J., Høgåsen, T.,
Jeffries, D. S., Keller, W. B., Krám, P., Majer, V., Monteith, D. T.,
Paterson, A. M., Rogora, M., Rzychon, D., Steingruber, S., Stoddard, J. L.,
Vuorenmaa, J., and Worsztynowicz, A.: Trends in Surface Water Chemistry in
Acidified Areas in Europe and North America from 1990 to 2008, Water Air Soil
Pollut., 225, 1–14, 2014.
Gaudio, N., Belyazid, S., Gendre, X., Mansat, A., Nicolas, M., Rizzetto, S.,
Sverdrup, H., and Probst, A.: Combined effect of atmospheric nitrogen
deposition and climate change on temperate forest soil biogeochemistry: A
modeling approach, Ecol. Model., 306, 24–34, 2015.
Holmqvist, J., Øgaard, A. F., Öborn, I., Edwards, A. C., Mattsson, L.,
and Sverdrup, H.: Application of the PROFILE model to estimate potassium
release from mineral weathering in Northern European agricultural soils, Eur.
J. Agron., 20, 149–163, 2003.
IVL: SWETHRO data, available at: http://krondroppsnatet.ivl.se, last
access: 11 January 2019.
Iwald, J., Löfgren, S., Stendahl, J., and Karltun, E.: Acidifying effect
of removal of tree stumps and logging residues as compared to atmospheric
deposition, Forest Ecol. Manag., 290, 49–58, 2013.
Johnson, J., Graf Pannatier, E., Carnicelli, S., Cecchini, G., Clarke, N.,
Cools, N., Hansen, K., Meesenburg, H., Nieminen, T.M., Pihl-Karlsson, G.,
Titeux, H., Vanguelova, E., Verstraeten, A., Vesterdal, L.,Waldner, P., and
Jonard, M.: The response of soil solution chemistry in European forests to
decreasing acid deposition, Glob. Change Biol., 24, 3603–3619, 2018.
Kjellström, E., Nikulin, G., Strandberg, G., Christensen, O. B., Jacob,
D., Keuler, K., Lenderink, G., van Meijgaard, E., Schär, C., Somot, S.,
Sørland, S. L., Teichmann, C., and Vautard, R.: European climate change at
global mean temperature increases of 1.5 and 2 ∘C above
pre-industrial conditions as simulated by the EURO-CORDEX regional climate
models, Earth Syst. Dynam., 9, 459–478,
https://doi.org/10.5194/esd-9-459-2018, 2018.
Krabbendam, M. and Bradwell, T.: Quaternary evolution of glaciated gneiss
terrains: pre-glacial weathering vs. glacial erosion, Quaternary Sci. Rev.,
95, 20–42, 2014.
Lindström, G. and Gardelin, M.: Modelling groundwater response to
acidification, Report from the Swedish integrated groundwater acidification
project, 1992.
Martinsson, L., Alveteg, M., Kronnäs, V., Sverdrup, H., Westling, O., and
Warfvinge, P.: A regional perspective on present and future soil chemistry at
16 Swedish forest sites, Water Air Soil Pollut., 162, 89–105, 2005.
Nakićenović, N., Alcamo, J., Davis, G., de Vries, B., Fenhann, J.,
Gaffin, S., Gregory, K., Grubler, A., Jung, T. Y., Kram, T., La Rovere, E.
L., Michaelis, L., Mori, S., Morita, T., Pepper, W., Pitcher, H. M., Price,
L., Riahi, K., Roehrl, A., Rogner, H.-H., Sankovski, A., Schlesinger, M.,
Shukla, P., Smith, S. J., Swart, R., van Rooijen, S., Victor, N., and Dadi,
Z. (Eds.): IPCC Special Report on Emissions Scenarios: a special report of
Working Group III of the Intergovernmental Panel on Climate Change, Cambridge
University Press, Cambridge, 2000.
Odén, S.: Nederbördens och luftens försurning: dess orsaker,
förlopp och verkan i olika miljöer, Ecology Committee Bulletin No.1.
Swedish National Science Research Council, Stockholm ISSN: 0375-2208, 1968
(in Swedish with English summary).
Overrein, L. N.: Sulphur Pollution Patterns Observed; Leaching of Calcium in
Forest Soil Determined, Ambio, 1, 145–147, 1972.
Phelan, J., Belyazid, S., Kurz, D., Guthrie, S., Cajka, J., Sverdrup, H., and
Waite, R.: Estimation of soil base cation weathering rates with the PROFILE
model to determine critical loads of acidity for forested ecosystems in
Pennsylvania, USA: Pilot Application of a Potential National Methodology,
Water Air Soil Pollut., 225, 1–19, 2014.
Phelan, J., Belyazid, S., Jones, P., Cajka, J., Buckley, J., and Clark, C.:
Assessing the Effects of Climate Change and Air Pollution on Soil Properties
and Plant Diversity in Northeastern U.S. hardwood forests: Model simulations
from 1900–2100, Water Air Soil Pollut., 227, 1–30, 2016.
Pihl Karlsson, G., Akselsson, C., Hellsten, S., and Karlsson, P.-E.: Reduced
European emissions of S and N – Effects on air concentrations, deposition
and soil water chemistry in Swedish forests, Environ. Pollut., 159,
3571–3582, 2011.
Posch, M. and Kurz, D.: A2M – A program to compute all possible mineral
modes from geochemical analyses, Comput. Geosci., 33, 563–572, 2007.
Rizzetto, S., Belyazid, S., Gegout, J.C., Nicolas, M., Alard, D., Corcket,
E., Gaudio, N., Sverdrup, H., and Probst, A.: Modelling the impact of climate
change and atmospheric N deposition on French forests biodiversity, Environ.
Pollut., 213, 1016–1027, 2016.
Roeckner, E., Brokopf, R., Esch, M., Giorgetta, M., Hagemann, S., Kornblueh,
L., Manzini, E., Schlese, U., and Schulzweida, U.: Sensitivity of simulated
climate to horizontal and vertical resolution in the ECHAM5 atmosphere model,
J. Clim., 19, 3771–3791, 2006.
Rosengren, U. and Stjernquist, I.: Gå på djupet! Om rotdjup och
rotproduktion i olika skogstyper, Alnarp, SUFOR, ISBN 91-576-6617-2, 2004.
Simpson, D., Benedictow, A., Berge, H., Bergström, R., Emberson, L. D.,
Fagerli, H., Flechard, C. R., Hayman, G. D., Gauss, M., Jonson, J. E.,
Jenkin, M. E., Nyíri, A., Richter, C., Semeena, V. S., Tsyro, S.,
Tuovinen, J.-P., Valdebenito, Á., and Wind, P.: The EMEP MSC-W chemical
transport model – technical description, Atmos. Chem. Phys., 12, 7825–7865,
https://doi.org/10.5194/acp-12-7825-2012, 2012.
Starr, M. and Lindroos, A.-J.: Changes in the rate of release of Ca and Mg
and normative mineralogy due to weathering along a 5300-year chronosequence
of boreal forest soils, Geoderma, 133, 269–280, 2006.
Stendahl, J., Akselsson, C., Melkerud, P. A., and Belyazid, S.: Pedon-scale
silicate weathering: comparison of the PROFILE model and the depletion method
at 16 forest sites in Sweden, Geoderma, 211, 65–74, 2013.
Sverdrup, H. and Warfvinge, P.: Calculating field weathering rates using a
mechanistic geochemical model PROFILE, Appl. Geochem., 8, 273–283, 1993.
Sverdrup, H. and Warfvinge, P.: Critical loads of acidity for Swedish forest
ecosystems, Ecol. Bull., 44, 75–89, 1995.
Sverdrup, H., Martinson, L., Alveteg, M., Moldan, F., Kronnäs, V., and
Munthe, J.: Modeling Recovery of Swedish Ecosystems from Acidification,
Ambio, 34, 25–31, 2005.
Wallman, P., Svensson, M. G. E., Sverdrup, H., and Belyazid, S.: ForSAFE –
an integrated process-oriented forest model for long-term sustainability
assessments, Forest Ecol. Manag., 207, 19–36, 2005.
Wallman, P., Belyazid, S., Svensson, M. G. E., and Sverdrup, H.: DECOMP – a
semi-mechanistic model of litter decomposition, Environ. Model. Softw., 21,
33–44, 2006.
Walse, C., Berg, B., and Sverdrup, H.: Review and synthesis of experimental
data on organic matter decomposition with respect to the effects of
temperature, moisture and acidity, Environ. Rev., 6, 25–40, 1998.
Warfvinge, P. and Sverdrup, H.: Critical loads of acidity to Swedish forest
soils. Methods, data and results, Reports in ecology and environmental
engineering, Vol. 5, Lund University, 1995.
Yu, L., Belyazid, S., and Akselsson, C.: van der Heijden G., Zanchi G.: Storm
disturbances in a Swedish forest-A case study comparing monitoring and
modelling, Ecol. Model., 320, 102–113, 2016.
Zanchi, G.: Modelling nutrient transport from forest ecosystems to surface
waters: The model ForSAFE2D, Lund, Sweden, Lund University, Faculty of
Science, Department of Physical Geography and Ecosystem Science, ISBN:
9789185793686, 2016.
Zanchi, G., Belyazid, S., Akselsson, C., and Yu, L.: Modelling the effects of
management intensification on multiple forest services: a Swedish case study,
Ecol. Model., 284, 48–59, 2014.
Zetterberg, T., Olsson, B. A., Löfgren, S., von Brömssen, C., and
Brandtberg, P.-O.: The effect of harvest intensity on long-term calcium
dynamics in soil and soil solution at three coniferous sites in Sweden,
Forest Ecol. Manag., 302, 280–294, 2013.
Short summary
Weathering rates in forest soils are important for sustainable forestry but cannot be measured. In this paper, we have modelled weathering with the commonly used PROFILE model as well as with the dynamic model ForSAFE, better suited to a changing climate with changing human activities but never before tested for weathering calculations. We show that ForSAFE gives comparable weathering rates to PROFILE and that it shows the variation in weathering with time and works well for scenario modelling.
Weathering rates in forest soils are important for sustainable forestry but cannot be measured....
