Results 31 to 40 of about 1,207 (174)
Characteristics of Erosive Rainfall and Its Effects on Runoff and Sediment Yield in a Low Mountain and Hilly Area of Lianyungang City [PDF]
, 2022 [Objective] The effects of different rainfall characteristics and different underlying surface conditions on soil erosion and sediment yield were determined in a low mountain and hilly area of Lianyungang City, Jiangsu Province, in order to provide a ...
Cheng Jianmin +3 more
core +1 more source
Decoupling Relationship Between Land Use Intensity and Carbon Emissions in Henan Province During 2000—2020 [PDF]
, 2023 [Objective] The land use carbon emissions were measured, the decoupling relationship between land use and carbon emissions were determined, and the carbon emission pattern of land use change was revealed in order to provide a scientific basis for the ...
Cai Enxiang +4 more
core +1 more source
土地利用变化研究方法的探讨——以西吉县80年代土地利用变化为例
Shuitu Baochi Xuebao, 2002 土地利用是全球变化研究的核心领域与热点问题 ,本文以西吉县 80年代土地利用变化为例 ,探讨了土地利用变化的研究方法。结果表明 ,应用不同比例尺、不同土地利用分类系统的土地利用现状图进行土地利用变化研究是可行的。其主要步骤包括 :土地利用分类系统的转化 ;空间叠加分析 ;确定土地利用类型转移概率矩阵 ;表格分析等。
柳长顺 齐实
doaj +2 more sources
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
近25 a 银川市城市化进程中热力景观格局演变分析 [PDF]
, 2016 ： Based on the Landsat images and statistical data，in this paper the urbanization process and thermal landscape dynamics of Yinchuan City were analyzed． The objectives of this study were as follows: ① To analyze the spatial and dynamic characteristics of
吕荣芳, 张建明, 王浩, 王鹏龙
core
Effects of Desert Land Cultivation on Soil Aggregate Stability and Carbon Fixation [PDF]
, 2023 [Objective] The response of soil aggregate stability and organic carbon before and after land reclamation using different land use types were analyzed in order to provide a scientific theoretical basis for wasteland reclamation, vegetation restoration ...
Chen Xue +4 more
core +1 more source
Evaluating protected areas’ coverage of threats to terrestrial biodiversity
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Protected areas (PAs) are vital for biodiversity conservation and have expanded globally. However, increasing pressures on biodiversity make it difficult to achieve conservation goals. Using threat probability maps based on the International Union for Conservation of Nature Red List and the World Database of Protected Areas, we analyzed the ...
Katherine Pulido‐Chadid +2 more
wiley +1 more source
Study on Agricultural Non-Point Source Pollution of Wuchuan Catchment in Upstream Jiulong River [PDF]
, 2003 九龙江是龙岩、漳州和厦门三市的饮用水源，同时该流域又是近海流域。目前流域的农业非点源污染已经比较突出，因此，对九龙江流域农业非点源污染的研究，具有重要的现实意义和理论价值。 在九龙江上游遴选一个典型农业流域——五川流域，通过广泛的实地调查获得了流域大量的基础数据，并通过2002年全年降雨事件降雨径流、水质测定以及大田不同土地利用类型下的浅层地下水质的测定等工作，本论文取得了以下成果： 第一、对九龙江上游五川流域的氮磷地表径流流失规律及特征进行了探讨，揭示了7~9月总氮 ...
张玉珍
core
Factors Influencing Recessive Transformation of Land Use in Fujian Province During 2000—2020 [PDF]
, 2023 [Objective] The spatio-temporal characteristics of the dominant driving forces and influencing factors of county land use transition in Fujian Province were analyzed, and a logical analysis framework of influencing factors of land use transition was ...
Chen Songlin, Du Fengyi, Pu Jiahao
core +1 more source
People and Nature, Volume 7, Issue 11, Page 2700-2713, November 2025.Abstract Large old trees are important ecological entities in human settlements, providing cultural values and ecological services that are threatened by current and future changes in global climate, land use and disturbance regimes. Some studies suggest incorporating social and cultural significance into the conservation of large old trees.
Zhuo Cheng +5 more
wiley +1 more source