Showing 181 - 200 results of 286 for search '"soil erosion"', query time: 0.05s Refine Results
  1. 181

    Model-Based Valuation of Ecosystem Services Using Bio-Economic Farm Models: Insights for Designing Green Tax Policies and Payment for Ecosystem Services by Seyed-Ali Hosseini-Yekani, Stefan Tomaczewski, Peter Zander

    Published 2024-12-01
    “…This study leverages the redesigned version of the bio-economic farm model MODAM (Multi-Objective Decision Support Tool for Agro-Ecosystem Management) to estimate the shadow prices of ESs, enabling the derivation of demand and supply curves for nitrate leaching and soil erosion control, respectively. Two hypothetical farms in Brandenburg, Germany—a smaller, arable farm in Märkisch-Oderland and a larger, diversified farm with livestock in Oder-Spree—are analyzed to explore the heterogeneity in shadow prices and corresponding cropping patterns. …”
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  2. 182

    The Assessment of Health Risk from Heavy Metals with Water Indices for Irrigation and the Portability of Munzur Stream: A Case Study of the Ovacık Area (Ramsar Site), Türkiye by Kutlu Banu, Sarıgül Ali

    Published 2023-03-01
    “…The sources of pollution in this area include the rock types of the basin, soil erosion, domestic waste water discharge and agricultural flow of inorganic fertilisers.…”
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    Article
  3. 183

    Universal Power Law for Relationship between Rainfall Kinetic Energy and Rainfall Intensity by Seung Sook Shin, Sang Deog Park, Byoung Koo Choi

    Published 2016-01-01
    “…The rainfall kinetic energy calculated by universal power law showed >95% concordance rate in comparison to the average values calculated from exponential and logarithmic functions used in soil erosion model such as USLE, RUSLE, EUROSEM, and SEMMA and <5% relative difference as compared to the average rainfall kinetic energies calculated by other empirical functions. …”
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    Article
  4. 184

    Investigating the Effect of Lignosulfonate on Erosion Rate of the Embankments Constructed with Clayey Sand by Hamid Reza Koohpeyma, Amir Hossein Vakili, Hossein Moayedi, Alireza Panjsetooni, Ramli Nazir

    Published 2013-01-01
    “…Adding 3% of lignosulfonate to clayey sand can reduce the coefficient of soil erosion from 0.01020 to 0.000017. It is also found that the qualitative erodibility of stabilized soil with 3% lignosulfonate is altered from the group of extremely rapid to the group of moderately slow.…”
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    Article
  5. 185

    Assessing the Impact of Stone Quarrying on Vegetation Cover in Kiyoora Kabale District. by Abaho, Amos

    Published 2024
    “…The primary findings indicate a reduction in vegetation diversity, soil erosion and degradation, dust deposition on plants, and alterations in water resources. …”
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    Thesis
  6. 186

    Effects of Soil and Water Conservation Practices and Slope Gradient on Selected Soil Physicochemical Properties in Ejersa Watershed, Toke Kutaye District, Ethiopia by Negesu Kebede, Alemayehu Negassa

    Published 2023-01-01
    “…Relatively, higher values of many of the physicochemical parameters were recorded in samples collected from the treated land and lower slopes which might be attributed to the deposition effects of the conservation practices and decline in the rate of soil erosion.…”
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  7. 187

    Quantitative Assessment of Soil and Water Loss in the Nanpan and Beipan River Basins Based on CSLE Model by LIU Xiaolin, SHI Yandong, ZENG Xiaolei, HUANG Hairong, YIN Bin

    Published 2024-01-01
    “…The quantitative assessment of soil and water loss can provide a scientific basis for preventing and controlling soil and water loss disasters and implementing ecological environmental construction.Based on the spatial analysis and data management functionalities on the ArcGIS platform with multisource remote sensing imagery used as the information source,the data of land use,vegetation cover,and terrain slope in the Nanpan River and Beipan River basins were obtained.The soil erosion modulus was calculated by employing China soil loss equation (CSLE),yielding monitoring results for soil and water loss in the Nanpan River and Beipan River basins.The results show that in 2021, the total area affected by soil and water loss in the Nanpan River and Beipan River basins was 23 966.97 km<sup>2</sup>,primarily characterized by mild erosion intensity.Soil and water loss in the northeast part of the basins was more severe than that in the southwest part.The phenomenon mainly occurred in arable land,woodland,and grassland,accounting for over 90% of the total soil and water loss area,with vegetation cover at all levels showing a prevalence of mild and moderate erosion.Soil and water loss in the entire region mainly occurred in slope grades ranging from 6° to 35°.In general,the issue of soil and water loss remains prominent in specific regions of the Nanpan and Beipan River basins.It is necessary to adopt a combined approach of prevention and remediation to address this issue and improve the overall situation.…”
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  8. 188

    Assessment of the Effectiveness of Biophysical Soil and Water Conservation Structures: A Case Study of Offa Woreda, Wolaita Zone, Ethiopia by Elias Bojago, Marisennayya Senapathy, Innocent Ngare, Tsegeye Bojago Dado

    Published 2022-01-01
    “…Soil erosion is a serious environmental and natural resource issue in Ethiopia, posing a significant threat to agricultural productivity and being one of the principal drivers of land degradation and soil fertility reduction. …”
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    Article
  9. 189

    Influences of Black Locust Afforestation Studies in Murgul on Preventing Surface Runoff and Sediment Load and Examination of Results in Terms of Water Management and Drought Relati... by Aydın Tüfekçioğlu, Sinan Güner, Ahmet Duman, Mehmet Küçük

    Published 2016-02-01
    “…Adverse effect of drought will be decreased with the selection of appropriate plant cover that cause reduction in surface runoff and soil erosion and increase in water availability through increased infiltration. …”
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  10. 190

    Local Perception on Effect of Land Degradation in the Blue Nile River Headwaters by Alelgn Ewuntu Temesgen

    Published 2022-10-01
    “…The finding showed that all local farmers perceived that land degradation was the main local ecological problem since 2008 in the form of soil erosion, soil nutrient depletion; soil acidity and soil biodiversity loss. …”
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    Article
  11. 191

    Benefícios ecossistêmicos e econômicos do Parque Nacional da Chapada dos Guimarães by Maira Luiza Spanholi, Francisco Eduardo Mendes, Lucas de Almeida Nogueira da Costa, Lucas Rolo Fares, Carlos Eduardo Frickmann Young

    Published 2022-03-01
    “…For this, using different methodologies of environmental economic valuation, the reduction of greenhouse gas emissions and soil erosion by avoided deforestation was calculated, as well as the park's influence on the use of surface water, ecological ICMS and public use. …”
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    Article
  12. 192

    Flood Simulation Analysis of the Biliu River Basin Based on the MIKE Model by Qi Liu, Dianwu Wang, Yulong Zhang, Li Wang

    Published 2021-01-01
    “…For a long time, the annual distribution of precipitation in the Biliu River Basin is extremely uneven, the river runoff varies greatly from year to year and season to year, floods and droughts occur frequently, and serious soil erosion results in fragile ecological environment and severe shortage of water resources. …”
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  13. 193

    Makroszczątki roślinne w torfie w analizie paleośrodowiskowych uwarunkowań osadnictwa na przykładzie stanowiska Łane Małe w dolinie Kłodnicy by Krzysztof J. Wójcicki, Marek Kloss

    Published 2008-12-01
    “…In the Fate Roman Period (the Przeworsk Culture settlement) and in the early Middle Ages, the peatland was subject to inundation due to frequent flooding, the peat accumulation was then halted by the delivery of fine-grained products of soil erosion.…”
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  14. 194

    Perception et gestion de l’érosion et des ressources en eau par les agriculteurs et les éleveurs du bassin versant de l’ibicuí (RS, Brésil) by Guillaume Leturcq, François Laurent, Rosa Vieira Medeiros

    Published 2008-11-01
    “…The aim is to better understand their perception and management of the environment and to identify the social variables of the differences in behaviour.The results show that few farmers perceive their responsibilities in the soil erosion and the problems of water resources. So risks of lack of water are perceived by some of them, they are reduced primarily to the dryness and the overexploitation of the resources is not considered. …”
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  15. 195
  16. 196

    Research Hotspots and Trend Analysis of Barrier Dam Break Mechanism Based on CiteSpace by LI Yan'ang, HAN Peifeng, HUANG Shijie, YANG Guocheng, GONG Yukai, LIU Rui

    Published 2025-01-01
    “…Research hotspots in recent years focus on the disaster chain of barrier dams, as well as pay attention to soil erosion happening simultaneously. Scholars in China and abroad have made rich achievements in the study of the mechanism of barrier dam break, focusing on the study of the dam break process and the construction of mathematical models. …”
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  17. 197
  18. 198

    Assessing the Coordination Development Level of Agricultural Economy and Ecology in China: Regional Disparities, Dynamics, and Barriers by Lei Zhan, Xiaoying Huang, Zihao Xu, Zhigang Huang

    Published 2025-01-01
    “…Key barriers include farmland scale, land efficiency, afforestation area, and soil erosion control. Based on these findings, we recommend regional development strategies, dynamic monitoring mechanisms, optimized land use, and enhanced ecological protection. …”
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  19. 199

    Effect of carbon nanoparticles in enhancing the vegetative propagation of Orthosiphon aristatus by Dhivya Viswanathan, Ranjani Soundhararajan, Hemalatha Srinivasan

    Published 2025-01-01
    “…Abstract Nanomaterials are being greatly used in the agriculture sector to address a variety of problems including soil erosion, non-bioavailability of nutrients, pest infestation, and climate change. …”
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  20. 200

    Determination of Land Suitability Criteria for Maize Hybrid in Boalemo Regency Based on Optimum Yield and Selected Land Quality by null Nurdin, Asda Rauf, Yunnita Rahim, Echan Adam, Nikmah Musa, Fitriah Suryani Jamin, Suyono Dude, Rival Rahman, Hidayat Arismunandar Katili

    Published 2023-01-01
    “…The soil characteristics were effective depth, coarse material, organic C, total N, K exchangeable, slopes, soil erosion, rock outcrops, and surface rocks. Furthermore, the highest optimum yield of 8.54 ton/ha was achieved by the total N and slopes for a very suitable class (S1), while the lowest of 5.58 ton/ha was obtained by exchangeable K for class S1. …”
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