Spatiotemporal Variations and Topographic Differentiation of Fractional Vegetation Cover in Changbai Mountain [PDF]
, 2023 [Objective] The dynamic changes of vegetation and its response relationship with topography in Changbai Mountain were explored in order to provide scientific support for ecological environmental protection and management in this mountainous area ...
Li Wen, Shi Song, Yang Ziyi, Yu Ran
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Mejores prácticas de manejo para el uso optimizado del suelo y el agua en la agricultura [PDF]
, 2021 Chinese translation: Yun Xie, Lixin Chen, Jie Tang, Zhaoqi Fu, Meng Zhang, Hanlin Dong.English version available at http://dx.doi.org/10.20350/digitalCSIC/13964Spanish version available at http://dx.doi.org/10.20350/digitalCSIC/13985在Shui项目框架下 ...
Chen, L. +9 more
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Ecological Protection Effects Provided by Sand Barriers in a Grassland Mining Area [PDF]
, 2023 [Objective] The wind protection effectiveness of different sand barriers and their effects on surface soil particle size composition, soil nutrients and vegetation growth werer studied in order to provide a theoretical basis for the optimal selection of ...
Cong Longyu +5 more
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Factors Influencing Spatial and Temporal Characteristics of Organic Carbon Loading to Rivers From Sediment in Small Watersheds in Sugarcane Areas [PDF]
, 2023 [Objective] The spatial and temporal characteristics and influencing factors of soil organic carbon loss from sugarcane in a typical small watershed in the red soil area of Guangxi Zhuang Autonomous Region were determined, and the spatial and temporal ...
Chen Tingting +8 more
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Stability Assessment of Hesigewula Open-pit Coal Mine Based on Geomorphic Information Entropy of Watershed System [PDF]
, 2023 [Objective] The stability evaluation of an open-pit mining area was carried out in order to provide technical support for landform remodeling, ecological environment restoration, and soil erosion monitoring in a mining area.
Li Wei +6 more
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Shuitu Baochi Xuebao, 2021 量化东北黑土区多种外营力作用的坡面复合土壤侵蚀过程，将为坡面水保措施的精确布置提供重要科学依据。基于野外模拟试验，分析了东北典型薄层黑土区（宾县）、中层黑土区（海伦市）和厚层黑土区（克山县）多营力叠加作用的坡面水蚀特征。野外模拟降雨的试验处理包括仅水蚀的试验处理（I）、冻融+水力叠加作用的试验处理（Ⅱ）和冻融+风力+水力叠加作用的试验处理（Ⅲ）。结果表明：与仅有水蚀作用的试验处理相比，冻融作用使典型薄层、中层和厚层黑土厚度区的坡面径流深度分别减小29.4%，39.3%，32.1 ...
何煦, 桑琦明, 郑粉莉, 王一菲
doaj
Relationship Between Community Characteristics and Species Diversity of Carex Duriuscula and Soil Physiochemical Properties in Hulunbuir Steppe [PDF]
, 2023 [Objective] The relationships between community characteristics, species diversity, and soil physical and chemical properties of Carex duriuscula in Hulunbeier steppe were analyzed in order to provide a scientific reference for the protection and ...
Cui Shengchao +5 more
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Shuitu Baochi Xuebao, 2022 东北黑土区是我国重要的商品粮生产基地,强烈水土流失导致的黑土厚度下降及土壤质量退化,直接威胁国家粮食安全。系统分析黑土区土壤侵蚀研究成果,对阻控黑土退化、维持土地生产力、保障国家粮食安全具有重要意义,论述了黑土区土壤侵蚀环境与侵蚀环境效应、土壤侵蚀过程与机理、土壤侵蚀时空变化和未来研究展望。多营力复合、缓坡长坡是黑土区独特的侵蚀环境,黑土厚度下降与坡耕地土壤质量退化是该区最典型的侵蚀环境效应。细沟间、细沟、浅沟、切沟及冻融侵蚀发育的动力机制与主控因素差异明显 ...
张光辉, 杨扬, 刘瑛娜, 王志强
doaj
Effects of Disturbance Modes on Vegetation and Soil in Typical Grassland Area [PDF]
, 2023 [Objective] The effect of different disturbance modes on soil physical and chemical properties and vegetation characteristics of typical grassland areas in Inner Mongolia were analyzed in order to provide a scientific basis for restoring the ecological ...
Cha Na +6 more
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Ecological Value of Multi-scale Cultivated Land Protection and Compensation Standards in Watersheds [PDF]
, 2023 [Objective] The ecological value of cultivated land and compensation standards at multiple scales in a watershed was measured and analyzed in order to provide scientific reference for improving the compensation mechanism for cultivated land protection ...
Gao Jia, Wang Panpan
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