Articles | Volume 1, issue 2
https://doi.org/10.5194/soil-1-613-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/soil-1-613-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Original research article
| 
14 Sep 2015
Original research article |
| 14 Sep 2015
Determination of hydrological roughness by means of close range remote sensing
A. Kaiser
CORRESPONDING AUTHOR
Technical University Bergakademie Freiberg, Germany
F. Neugirg
CORRESPONDING AUTHOR
Catholic University Eichstätt-Ingolstadt, Germany
F. Haas
Catholic University Eichstätt-Ingolstadt, Germany
J. Schmidt
Technical University Bergakademie Freiberg, Germany
M. Becht
Catholic University Eichstätt-Ingolstadt, Germany
M. Schindewolf
Technical University Bergakademie Freiberg, Germany
Related authors
Florian Haas, Ludwig Hilger, Fabian Neugirg, Kathrin Umstädter, Christian Breitung, Peter Fischer, Paula Hilger, Tobias Heckmann, Jana Dusik, Andreas Kaiser, Jürgen Schmidt, Marta Della Seta, Ruben Rosenkranz, and Michael Becht
Nat. Hazards Earth Syst. Sci., 16, 1269–1288, https://doi.org/10.5194/nhess-16-1269-2016, https://doi.org/10.5194/nhess-16-1269-2016, 2016
Short summary
Short summary
This study focuses on the quantification and analysis of geomorphic processes on the barely vegetated slopes of a recultivated iron ore mine on the Italian island of Elba using photographs from terrestrial laser scanning and digital photogrammetry by an unmanned aerial vehicle over a period of 5 1/2 years. Beside this, the study tried to work out the potential and the limitations of both methods to detect surface changes by geomorphic process dynamics within a natural environment.
Anette Eltner, Andreas Kaiser, Carlos Castillo, Gilles Rock, Fabian Neugirg, and Antonio Abellán
Earth Surf. Dynam., 4, 359–389, https://doi.org/10.5194/esurf-4-359-2016, https://doi.org/10.5194/esurf-4-359-2016, 2016
Short summary
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Three-dimensional reconstruction of earth surfaces from overlapping images is a promising tool for geoscientists. The method is very flexible, cost-efficient and easy to use, leading to a high variability in applications at different scales. Performance evaluation reveals that good accuracies are achievable but depend on the requirements of the individual case study. Future applications and developments (i.e. big data) will consolidate this essential tool for digital surface mapping.
F. Neugirg, A. Kaiser, M. Schindewolf, M. Becht, J. Schmidt, and F. Haas
Proc. IAHS, 371, 181–187, https://doi.org/10.5194/piahs-371-181-2015, https://doi.org/10.5194/piahs-371-181-2015, 2015
Short summary
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Digital elevation models acquired with a terrestrial laser scanner were used to study summerly erosion on steep slopes. An existing physical event-based erosion model approach was tested on theses slopes and validated with the laser scanning values. Modeled and scanned values are in 98.4% agreement. Additionally a statistical modeling approach was used to compare the results with a previous study in a nearby area. The comparison showed a good applicability of the model on different slopes.
Moritz Altmann, Madlene Pfeiffer, Florian Haas, Jakob Rom, Fabian Fleischer, Tobias Heckmann, Livia Piermattei, Michael Wimmer, Lukas Braun, Manuel Stark, Sarah Betz-Nutz, and Michael Becht
Earth Surf. Dynam., 12, 399–431, https://doi.org/10.5194/esurf-12-399-2024, https://doi.org/10.5194/esurf-12-399-2024, 2024
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We show a long-term erosion monitoring of several sections on Little Ice Age lateral moraines with derived sediment yield from historical and current digital elevation modelling (DEM)-based differences. The first study period shows a clearly higher range of variability of sediment yield within the sites than the later periods. In most cases, a decreasing trend of geomorphic activity was observed.
Livia Piermattei, Tobias Heckmann, Sarah Betz-Nutz, Moritz Altmann, Jakob Rom, Fabian Fleischer, Manuel Stark, Florian Haas, Camillo Ressl, Michael H. Wimmer, Norbert Pfeifer, and Michael Becht
Earth Surf. Dynam., 11, 383–403, https://doi.org/10.5194/esurf-11-383-2023, https://doi.org/10.5194/esurf-11-383-2023, 2023
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Alpine rivers have experienced strong changes over the last century. In the present study, we explore the potential of historical multi-temporal elevation models, combined with recent topographic data, to quantify 66 years (from 1953 to 2019) of river changes in the glacier forefield of an Alpine catchment. Thereby, we quantify the changes in the river form as well as the related sediment erosion and deposition.
Sarah Betz-Nutz, Tobias Heckmann, Florian Haas, and Michael Becht
Earth Surf. Dynam., 11, 203–226, https://doi.org/10.5194/esurf-11-203-2023, https://doi.org/10.5194/esurf-11-203-2023, 2023
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The geomorphic activity of LIA lateral moraines is of high interest due to its implications for the sediment fluxes and hazards within proglacial areas. We derived multitemporal models from historical aerial images and recent drone images to investigate the morphodynamics on moraine slopes over time. We found that the highest erosion rates occur on the steepest moraine slopes, which stay active for decades, and that the slope angle explains morphodynamics better than the time since deglaciation.
Jakob Rom, Florian Haas, Tobias Heckmann, Moritz Altmann, Fabian Fleischer, Camillo Ressl, Sarah Betz-Nutz, and Michael Becht
Nat. Hazards Earth Syst. Sci., 23, 601–622, https://doi.org/10.5194/nhess-23-601-2023, https://doi.org/10.5194/nhess-23-601-2023, 2023
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In this study, an area-wide slope-type debris flow record has been established for Horlachtal, Austria, since 1947 based on historical and recent remote sensing data. Spatial and temporal analyses show variations in debris flow activity in space and time in a high-alpine region. The results can contribute to a better understanding of past slope-type debris flow dynamics in the context of extreme precipitation events and their possible future development.
Fabian Fleischer, Florian Haas, Livia Piermattei, Madlene Pfeiffer, Tobias Heckmann, Moritz Altmann, Jakob Rom, Manuel Stark, Michael H. Wimmer, Norbert Pfeifer, and Michael Becht
The Cryosphere, 15, 5345–5369, https://doi.org/10.5194/tc-15-5345-2021, https://doi.org/10.5194/tc-15-5345-2021, 2021
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We investigate the long-term (1953–2017) morphodynamic changes in rock glaciers in Kaunertal valley, Austria. Using a combination of historical aerial photographs and laser scanning data, we derive information on flow velocities and surface elevation changes. We observe a loss of volume and an acceleration from the late 1990s onwards. We explain this by changes in the meteorological forcing. Individual rock glaciers react to these changes to varying degrees.
Kerstin Wegner, Florian Haas, Tobias Heckmann, Anne Mangeney, Virginie Durand, Nicolas Villeneuve, Philippe Kowalski, Aline Peltier, and Michael Becht
Nat. Hazards Earth Syst. Sci., 21, 1159–1177, https://doi.org/10.5194/nhess-21-1159-2021, https://doi.org/10.5194/nhess-21-1159-2021, 2021
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In mountainous regions rockfall is a common geomorphic process. We selected four study sites that feature different rock types. High-resolution terrestrial laser scanning data were acquired to measure the block size and block shape (axial ratio) of rockfall particles on the scree deposits. Laser scanning data were also used to characterize the morphology of these landforms. Our results show that hill slope and rock particle properties govern rock particle runout in a complex manner.
Florian Haas, Ludwig Hilger, Fabian Neugirg, Kathrin Umstädter, Christian Breitung, Peter Fischer, Paula Hilger, Tobias Heckmann, Jana Dusik, Andreas Kaiser, Jürgen Schmidt, Marta Della Seta, Ruben Rosenkranz, and Michael Becht
Nat. Hazards Earth Syst. Sci., 16, 1269–1288, https://doi.org/10.5194/nhess-16-1269-2016, https://doi.org/10.5194/nhess-16-1269-2016, 2016
Short summary
Short summary
This study focuses on the quantification and analysis of geomorphic processes on the barely vegetated slopes of a recultivated iron ore mine on the Italian island of Elba using photographs from terrestrial laser scanning and digital photogrammetry by an unmanned aerial vehicle over a period of 5 1/2 years. Beside this, the study tried to work out the potential and the limitations of both methods to detect surface changes by geomorphic process dynamics within a natural environment.
Anette Eltner, Andreas Kaiser, Carlos Castillo, Gilles Rock, Fabian Neugirg, and Antonio Abellán
Earth Surf. Dynam., 4, 359–389, https://doi.org/10.5194/esurf-4-359-2016, https://doi.org/10.5194/esurf-4-359-2016, 2016
Short summary
Short summary
Three-dimensional reconstruction of earth surfaces from overlapping images is a promising tool for geoscientists. The method is very flexible, cost-efficient and easy to use, leading to a high variability in applications at different scales. Performance evaluation reveals that good accuracies are achievable but depend on the requirements of the individual case study. Future applications and developments (i.e. big data) will consolidate this essential tool for digital surface mapping.
F. Neugirg, A. Kaiser, M. Schindewolf, M. Becht, J. Schmidt, and F. Haas
Proc. IAHS, 371, 181–187, https://doi.org/10.5194/piahs-371-181-2015, https://doi.org/10.5194/piahs-371-181-2015, 2015
Short summary
Short summary
Digital elevation models acquired with a terrestrial laser scanner were used to study summerly erosion on steep slopes. An existing physical event-based erosion model approach was tested on theses slopes and validated with the laser scanning values. Modeled and scanned values are in 98.4% agreement. Additionally a statistical modeling approach was used to compare the results with a previous study in a nearby area. The comparison showed a good applicability of the model on different slopes.
T. Heckmann, K. Gegg, A. Gegg, and M. Becht
Nat. Hazards Earth Syst. Sci., 14, 259–278, https://doi.org/10.5194/nhess-14-259-2014, https://doi.org/10.5194/nhess-14-259-2014, 2014
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Response of soil nutrients and erodibility to slope aspect in the northern agro-pastoral ecotone, China
Mapping land degradation risk due to land susceptibility to dust emission and water erosion
Validating plutonium-239+240 as a novel soil redistribution tracer – a comparison to measured sediment yield
Quantification of the effects of long-term straw return on soil organic matter spatiotemporal variation: a case study in a typical black soil region
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The effect of tillage depth and traffic management on soil properties and root development during two growth stages of winter wheat (Triticum aestivum L.)
Potential effect of wetting agents added to agricultural sprays on the stability of soil aggregates
Environmental behaviors of (E) pyriminobac-methyl in agricultural soils
The effect of natural infrastructure on water erosion mitigation in the Andes
Spatial distribution of argan tree influence on soil properties in southern Morocco
Assessing soil redistribution of forest and cropland sites in wet tropical Africa using 239+240Pu fallout radionuclides
Significant soil degradation is associated with intensive vegetable cropping in a subtropical area: a case study in southwestern China
Spatial variations, origins, and risk assessments of polycyclic aromatic hydrocarbons in French soils
Complex soil food web enhances the association between N mineralization and soybean yield – a model study from long-term application of a conservation tillage system in a black soil of Northeast China
Understanding the role of water and tillage erosion from 239+240Pu tracer measurements using inverse modelling
Variation of soil organic carbon, stable isotopes, and soil quality indicators across an erosion–deposition catena in a historical Spanish olive orchard
Impacts of land use and topography on soil organic carbon in a Mediterranean landscape (north-western Tunisia)
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Lena Katharina Öttl, Florian Wilken, Anna Juřicová, Pedro V. G. Batista, and Peter Fiener
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Sediment source fingerprinting is a relevant tool to support soil conservation and watershed management in the context of accelerated soil erosion. To quantify sediment source contribution, it requires the selection of relevant tracers. We compared the three-step method and the consensus method and found very contrasted trends. The divergences between virtual mixtures and sample prediction ranges highlight that virtual mixture statistics are not directly transferable to actual samples.
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Mahdi Boroughani, Fahimeh Mirchooli, Mojtaba Hadavifar, and Stephanie Fiedler
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Quantifying soil redistribution rates is a global challenge. Radiogenic tracers such as plutonium, namely 239+240Pu, released to the atmosphere by atmospheric bomb testing in the 1960s are promising tools to quantify soil redistribution. Direct validation of 239+240Pu as soil redistribution is, however, still missing. Here, we used a unique sediment yield time series in southern Italy, reaching back to the initial fallout of 239+240Pu to verify 239+240Pu as a soil redistribution tracer.
Yang Yan, Wenjun Ji, Baoguo Li, Guiman Wang, Songchao Chen, Dehai Zhu, and Zhong Liu
SOIL, 9, 351–364, https://doi.org/10.5194/soil-9-351-2023, https://doi.org/10.5194/soil-9-351-2023, 2023
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The response rate of soil organic matter (SOM) to the amount of straw return was inversely proportional to the initial SOM and the sand contents. From paddy to dryland, the SOM loss decreased with the increased amount of straw return. The SOM even increased by 1.84 g kg-1 when the straw return amount reached 60–100%. The study revealed that straw return is beneficial to carbon sink in farmland and is a way to prevent a C source caused by the change of paddy field to upland.
Pedro V. G. Batista, Daniel L. Evans, Bernardo M. Cândido, and Peter Fiener
SOIL, 9, 71–88, https://doi.org/10.5194/soil-9-71-2023, https://doi.org/10.5194/soil-9-71-2023, 2023
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Solène Quéro, Christine Hatté, Sophie Cornu, Adrien Duvivier, Nithavong Cam, Floriane Jamoteau, Daniel Borschneck, and Isabelle Basile-Doelsch
SOIL, 8, 517–539, https://doi.org/10.5194/soil-8-517-2022, https://doi.org/10.5194/soil-8-517-2022, 2022
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Although present in food security key areas, Arenosols carbon stocks are barely studied. A 150-year-old land use change in a Mediterranean Arenosol showed a loss from 50 Gt C ha-1 to 3 Gt C ha-1 after grape cultivation. 14C showed that deep ploughing in a vineyard plot redistributed the remaining microbial carbon both vertically and horizontally. Despite the drastic degradation of the organic matter pool, Arenosols would have a high carbon storage potential, targeting the 4 per 1000 initiative.
Vanesa Santás-Miguel, Avelino Núñez-Delgado, Esperanza Álvarez-Rodríguez, Montserrat Díaz-Raviña, Manuel Arias-Estévez, and David Fernández-Calviño
SOIL, 8, 437–449, https://doi.org/10.5194/soil-8-437-2022, https://doi.org/10.5194/soil-8-437-2022, 2022
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David Hobson, Mary Harty, Saoirse R. Tracy, and Kevin McDonnell
SOIL, 8, 391–408, https://doi.org/10.5194/soil-8-391-2022, https://doi.org/10.5194/soil-8-391-2022, 2022
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Tillage practices and traffic management have significant implications for root architecture, plant growth, and, ultimately, crop yield. Soil cores were extracted from a long-term tillage trial to measure the relationship between soil physical properties and root growth. We found that no-traffic and low-tyre-pressure methods significantly increased rooting properties and crop yield under zero-tillage conditions compared to conventionally managed deep-tillage treatments with high tyre pressures.
Antonín Kintl, Vítězslav Vlček, Martin Brtnický, Jan Nedělník, and Jakub Elbl
SOIL, 8, 349–372, https://doi.org/10.5194/soil-8-349-2022, https://doi.org/10.5194/soil-8-349-2022, 2022
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We have started to address this issue because the application of wetting agents is very widespread within the European Union and is often considered desirable because it increases the effectiveness of pesticides. While pesticides are thoroughly tested for their impact on the environment as a whole, testing for the effects of wetting agents is minimal. Today, there is no research on their impact on the soil environment.
Wenwen Zhou, Haoran Jia, Lang Liu, Baotong Li, Yuqi Li, and Meizhu Gao
SOIL, 8, 237–252, https://doi.org/10.5194/soil-8-237-2022, https://doi.org/10.5194/soil-8-237-2022, 2022
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Our study focuses on (E) pyriminobac-methyl (EPM), a weedicide commonly applied to agricultural soils in China, which can potentially pose serious risks to groundwater quality once it percolates through the soil. We tested the adsorption–desorption, degradation, and leaching of this compound in five agricultural soils sampled from different provinces in China.
Veerle Vanacker, Armando Molina, Miluska A. Rosas, Vivien Bonnesoeur, Francisco Román-Dañobeytia, Boris F. Ochoa-Tocachi, and Wouter Buytaert
SOIL, 8, 133–147, https://doi.org/10.5194/soil-8-133-2022, https://doi.org/10.5194/soil-8-133-2022, 2022
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The Andes region is prone to natural hazards due to its steep topography and climatic variability. Anthropogenic activities further exacerbate environmental hazards and risks. This systematic review synthesizes the knowledge on the effectiveness of nature-based solutions. Conservation of natural vegetation and implementation of soil and water conservation measures had significant and positive effects on soil erosion mitigation and topsoil organic carbon concentrations.
Mario Kirchhoff, Tobias Romes, Irene Marzolff, Manuel Seeger, Ali Aït Hssaine, and Johannes B. Ries
SOIL, 7, 511–524, https://doi.org/10.5194/soil-7-511-2021, https://doi.org/10.5194/soil-7-511-2021, 2021
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This study found that the influence of argan trees on soil properties in southern Morocco is mostly limited to the area covered by the tree crown. However, the tree influences the bare soil outside the crown positively in specific directions because wind and water can move litter and soil particles from under the tree to the areas between the trees. These findings, based on soil samples around argan trees, could help structure reforestation measures.
Florian Wilken, Peter Fiener, Michael Ketterer, Katrin Meusburger, Daniel Iragi Muhindo, Kristof van Oost, and Sebastian Doetterl
SOIL, 7, 399–414, https://doi.org/10.5194/soil-7-399-2021, https://doi.org/10.5194/soil-7-399-2021, 2021
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This study demonstrates the usability of fallout radionuclides 239Pu and 240Pu as a tool to assess soil degradation processes in tropical Africa, which is particularly valuable in regions with limited infrastructure and challenging monitoring conditions for landscape-scale soil degradation monitoring. The study shows no indication of soil redistribution in forest sites but substantial soil redistribution in cropland (sedimentation >40 cm in 55 years) with high variability.
Ming Lu, David S. Powlson, Yi Liang, Dave R. Chadwick, Shengbi Long, Dunyi Liu, and Xinping Chen
SOIL, 7, 333–346, https://doi.org/10.5194/soil-7-333-2021, https://doi.org/10.5194/soil-7-333-2021, 2021
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Land use changes are an important anthropogenic perturbation that can cause soil degradation, but the impacts of land conversion from growing cereals to vegetables have received little attention. Using a combination of soil analyses from paired sites and data from farmer surveys, we found significant soil degradation in intensive vegetable cropping under paddy rice–oilseed rape rotation in southwestern China. This study may alert others to the potential land degradation in the subtropics.
Claire Froger, Nicolas P. A. Saby, Claudy C. Jolivet, Line Boulonne, Giovanni Caria, Xavier Freulon, Chantal de Fouquet, Hélène Roussel, Franck Marot, and Antonio Bispo
SOIL, 7, 161–178, https://doi.org/10.5194/soil-7-161-2021, https://doi.org/10.5194/soil-7-161-2021, 2021
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Pollution of French soils by polycyclic aromatic hydrocarbons (PAHs), known as carcinogenic pollutants, was quantified in this work using an extended data set of 2154 soils sampled across France. The map of PAH concentrations in French soils revealed strong trends in regions with heavy industries and around cities. The PAH signatures indicated the influence of PAH emissions in Europe during the industrial revolution. Health risks posed by PAHs in soils were low but need to be considered.
Shixiu Zhang, Liang Chang, Neil B. McLaughlin, Shuyan Cui, Haitao Wu, Donghui Wu, Wenju Liang, and Aizhen Liang
SOIL, 7, 71–82, https://doi.org/10.5194/soil-7-71-2021, https://doi.org/10.5194/soil-7-71-2021, 2021
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Long-term conservation tillage results in more complex and heterogeneous activities of soil organisms relative to conventional tillage. This study used an energetic food web modelling approach to calculate the mineralized N delivered by the whole soil community assemblages and highlighted the essential role of soil food web complexity in coupling N mineralization and soybean yield after a 14-year application of conservation tillage in a black soil of Northeast China.
Florian Wilken, Michael Ketterer, Sylvia Koszinski, Michael Sommer, and Peter Fiener
SOIL, 6, 549–564, https://doi.org/10.5194/soil-6-549-2020, https://doi.org/10.5194/soil-6-549-2020, 2020
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Soil redistribution by water and tillage erosion processes on arable land is a major threat to sustainable use of soil resources. We unravel the role of tillage and water erosion from fallout radionuclide (239+240Pu) activities in a ground moraine landscape. Our results show that tillage erosion dominates soil redistribution processes and has a major impact on the hydrological and sedimentological connectivity, which started before the onset of highly mechanised farming since the 1960s.
José A. Gómez, Gema Guzmán, Arsenio Toloza, Christian Resch, Roberto García-Ruíz, and Lionel Mabit
SOIL, 6, 179–194, https://doi.org/10.5194/soil-6-179-2020, https://doi.org/10.5194/soil-6-179-2020, 2020
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The long-term evolution of soil organic carbon in an olive orchard (planted in 1856) was evaluated and compared to an adjacent undisturbed natural area. Total soil organic carbon in the top 40 cm of the soil in the orchard was reduced to 25 % of that in the undisturbed area. The deposition downslope in the orchard of sediment coming from the eroded upslope area did not increase the accumulation of organic carbon in soil, but it quadrupled available phosphorus and improved overall soil quality.
Donia Jendoubi, Hanspeter Liniger, and Chinwe Ifejika Speranza
SOIL, 5, 239–251, https://doi.org/10.5194/soil-5-239-2019, https://doi.org/10.5194/soil-5-239-2019, 2019
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This paper is original research done in north-western Tunisia; it presents the impacts of the topography (slope and aspect) and the land use systems in the SOC storage in a Mediterranean area. It provides a soil spectral library, describes the variation of SOC under different conditions, and highlights the positive impact of agroforestry as good management in improving the SOC. Therefore this finding is very important to support decision making and inform sustainable land management in Tunisia.
Tor-Gunnar Vågen, Leigh Ann Winowiecki, Constance Neely, Sabrina Chesterman, and Mieke Bourne
SOIL, 4, 259–266, https://doi.org/10.5194/soil-4-259-2018, https://doi.org/10.5194/soil-4-259-2018, 2018
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Land degradation impacts the health and livelihoods of about 1.5 billion people worldwide. The state of the environment and food security are strongly interlinked in tropical landscapes. This paper demonstrates the integration of soil organic carbon (SOC) and land health maps with socioeconomic datasets into an online, open-access platform called the Resilience Diagnostic and Decision Support Tool for Turkana County in Kenya.
Dick J. Brus and Jan J. H. van den Akker
SOIL, 4, 37–45, https://doi.org/10.5194/soil-4-37-2018, https://doi.org/10.5194/soil-4-37-2018, 2018
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Subsoil compaction is an important soil threat. It is caused by heavy machines used in agriculture. The aim of this study was to estimate how large the area with overcompacted subsoils is in the Netherlands. This was done by selecting locations randomly and determining the porosity and bulk density of the soil at these locations. It appeared that 43 % of the soils in the Netherlands is overcompacted, and so we conclude that subsoil compaction is indeed a serious problem in the Netherlands.
Frederick Büks and Martin Kaupenjohann
SOIL, 2, 499–509, https://doi.org/10.5194/soil-2-499-2016, https://doi.org/10.5194/soil-2-499-2016, 2016
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Soil aggregate stability and POM occlusion are integral markers for soil quality. Besides physico-chemical interactions, biofilms are considered to aggregate primary particles, but experimental proof is still missing. In our experiment, soil aggregate samples were treated with biofilm degrading enzymes and showed a reduced POM occlusion and an increased bacteria DNA release compared with untreated samples. Thus, biofilms are assumed to be an important factor of POM occlusion in soil aggregates.
E. V. Taguas, C. Arroyo, A. Lora, G. Guzmán, K. Vanderlinden, and J. A. Gómez
SOIL, 1, 651–664, https://doi.org/10.5194/soil-1-651-2015, https://doi.org/10.5194/soil-1-651-2015, 2015
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Biodiversity indices for spontaneous grass cover were measured in two olive orchards in southern Spain with contrasting site conditions and management to evaluate their potential for biodiversity metrics of soil degradation. Biodiversity indices were relatively high for agricultural areas. No correlation between the biodiversity indicators and soil quality features were observed. The mere use of vegetation presence as a proxy might mask relative intense soil degradation processes.
A. Ola, I. C. Dodd, and J. N. Quinton
SOIL, 1, 603–612, https://doi.org/10.5194/soil-1-603-2015, https://doi.org/10.5194/soil-1-603-2015, 2015
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Plant roots are crucial in soil erosion control. Moreover, some species respond to nutrient-rich patches by lateral root proliferation. At the soil surface dense mats of roots may block soil pores thereby limiting infiltration, enhancing runoff; whereas at depth local increases in shear strength may reinforce soils at the shear plane. This review considers the potential of manipulating plant roots to control erosion.
C. Castillo, M. R. James, M. D. Redel-Macías, R. Pérez, and J. A. Gómez
SOIL, 1, 583–594, https://doi.org/10.5194/soil-1-583-2015, https://doi.org/10.5194/soil-1-583-2015, 2015
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- We present SF3M, a new graphical user interface for implementing a complete 3-D photo-reconstruction workflow based on freely available software, in combination with a low-cost survey design for the reconstruction of a several-hundred-metres-long gully network.
- This methodology implied using inexpensive means, little manpower, in a short time span, being a promising tool for gully erosion evaluation in scenarios with demanding budget and time constraints and reduced operator expertise.
J. Casalí, R. Giménez, and M. A. Campo-Bescós
SOIL, 1, 509–513, https://doi.org/10.5194/soil-1-509-2015, https://doi.org/10.5194/soil-1-509-2015, 2015
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Despite gullies having been intensively studied in the past decades, there is no general consensus on such basic aspects as the correct determination of the geometry (width and depth) of these erosion features. Therefore, a measurement protocol is proposed to characterize the geometry of a gully by its effective width and effective depth, which, together with its length, would permit the definition of the equivalent prismatic gully (EPG); this would facilitate the comparison between gullies.
E. A. C. Costantini, A. E. Agnelli, A. Fabiani, E. Gagnarli, S. Mocali, S. Priori, S. Simoni, and G. Valboa
SOIL, 1, 443–457, https://doi.org/10.5194/soil-1-443-2015, https://doi.org/10.5194/soil-1-443-2015, 2015
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Earthworks carried out before planting a new vineyard caused, in the surface soil layer, an increase in lime and a decline in soil OC and N contents, along with a reduction in the abundance and diversity of microbial and mesofauna communities. Five years after the new vineyard establishment, soil was still far from its original quality and this limited vine development. The reduced OM input resulting from the management and the poor residue biomass was a major factor in delaying soil resilience.
J. P. van Leeuwen, D. Moraetis, G. J. Lair, J. Bloem, N. P. Nikolaidis, L. Hemerik, and P. C. de Ruiter
SOIL Discuss., https://doi.org/10.5194/soild-2-187-2015, https://doi.org/10.5194/soild-2-187-2015, 2015
Manuscript not accepted for further review
R. Zornoza, J. A. Acosta, F. Bastida, S. G. Domínguez, D. M. Toledo, and A. Faz
SOIL, 1, 173–185, https://doi.org/10.5194/soil-1-173-2015, https://doi.org/10.5194/soil-1-173-2015, 2015
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