Comparative Study on Soil Infiltration Characteristics of Different Land Use Types in Horqin Sandy Land [PDF]
, 2022 [Objective] The differences in water infiltration characteristics between different land use types in Horqin sandy land were determined in order to provide a scientific reference for the study of water and material transport in the vadose zone in arid ...
Ala Musa +3 more
core +1 more source
Spatial and Temporal Changes and Driving Factors of Soil Erosion in North Piedmont of Yinshan Mountain [PDF]
, 2023 [Objective] The spatial and temporal changes of soil erosion and its influencing factors in the north piedmont of Yinshan Mountain from 2000 to 2020 were analyzed in order to provide scientific guidance for soil erosion control and land space planning in
Aruhan, Pan Haiwei, Wu Shuai
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Effects of Land Use Change on Imbalance in Ecosystem Services:A Case Study of Laizhou Bay Coastal Zone [PDF]
, 2016 以莱州湾海岸带为研究区,基于2000年、2005年、2010年和2014年多时相土地利用数据,应用生态系统服务价值评估,逐层剖析土地利用变化对生态系统服务失衡特征的影响。结果表明:莱州湾海岸带供水与空气组分调节服务呈负值,2000~2014年,生态系统服务总价值丧失43%(147亿美元/a),生态系统服务多样性降低甚至丧失,呈向海性,围填海造成162亿美元生态损失。土地利用变化方式是造成生态失衡的主因,主要包括:交通工矿、盐田、养殖及城镇扩张,滩涂、河口湿地、耕地被侵占。滩涂和河口湿地减少,导致废物处理、
侯西勇 +4 more
core +1 more source
Temporal and Spatial Changes of Land Use and Their Eco-environmental Effects in Nanchang City from 2000 to 2020 [PDF]
, 2022 [Objective] The regional ecological environmental effects caused by land use changes in Nanchang City by determining the quantitative relationships between regional land and resource development and ecological environments were analyzed in order to ...
Tang Jianglong +2 more
core +1 more source
地矿测绘, 2020 加剧全球变暖的主要原因是二氧化碳在大气中的浓度上升。减少大气中二氧化碳的浓度,除了碳减排,还有增加碳汇。陆地碳汇动力主要来源于植被,不同的植被类型碳汇差异较大,而土地利用变化影响不同植被类型构成,从而影响区域碳汇能力。国内外已经有众多学者对土地利用变化对区域碳汇的影响进行总结,本篇文章在此基础上围绕不同植被类型对陆地生态系统的碳循环问题展开,对全球及区域范围内土地利用变化对林地、草地以及耕地三种陆地碳汇进行综合叙述。过度农垦及建设用地扩张、森林面积缩减并大部分向草地和耕地转化,导致碳汇量减少 ...
媛先 陈
semanticscholar +1 more source
Spatial-temporal Variation and Driving Forces of Water Yield in Harbin City [PDF]
, 2023 [Objective] The spatial-temporal variation characteristics of water yield services in Harbin City, Heilongjiang Province from 2000 to 2020 were determined, and the driving mechanism of the spatial-temporal differentiation characteristics of Harbin City’s
Hu Yuandong, Qi Yuxin
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Trends of Desertification Change and Its Driving Factors in Aksu Region [PDF]
, 2022 [Objective] The trend and driving factors of desertification change in the Aksu region from 2009 to 2019 were studied in order to provide a scientific basis for ecological restoration in the region and for formulating desertification control policies ...
Ran Yajun +4 more
core +1 more source
Spatial-temporal Variation of Water Yield in Nanbei Panjiang River Basin Based on InVEST Model [PDF]
, 2023 [Objective] The temporal and spatial variation characteristics of water yield and differences in the water yield function for different land use types, soil types, and topography in the Nanbei Panjiang River basin were analyzed in order to provide a ...
Chen Quan +5 more
core +1 more source
地矿测绘, 2020 土地利用变化分析是自然资源管理的重要依据,在GIS技术的支持下,采用相关软件,将最新形成的第三次国土调查成果与2016年第二次全国土地变更调查成果进行对比分析,运用土地利用转移矩阵和土地利用动态度、土地变化强度等指标对研究区土地利用的空间变化进行研究,结果表明：4年间,研究区土地利用类型之间的相互转换比较明显,其中种植园用地的变化最大,土地利用动态度达到234.09%,土地变化强度为2.14%,该结果可为当地的有关部门对自然资源进行合理配置与管理提供数据支撑。
丽霞 黄
semanticscholar +1 more source
Spatial-temporal Evolution of Carbon Storage and Spatial Autocorrelation Analysis in Zhengzhou City Based on InVEST-PLUS Model [PDF]
, 2023 [Objective] One of the main drivers of terrestrial ecosystem carbon storage is land use change. The spatial-temporal response relationship between land use and carbon storage evolution in Zhengzhou City, Henan Province was analyzed based on the logic of “
Sun Yifan, Wang Xia, Xu Mengfei
core +1 more source