Results 11 to 20 of about 2,056 (161)
Shuitu Baochi Xuebao, 2022 以2000—2020年MODIS-NDVI植被指数为数据源,反演计算黄土高原植被覆盖度,通过转移矩阵和重心迁移等方法分析黄土高原植被覆盖度时空格局变化及其与降水、气温、坡度和土壤类型等因素的关系。结果表明:(1)2000—2020年黄土高原植被覆盖度由0.39提高到0.61,整体呈上升趋势,2017年后实现快速提升;(2)近20年,黄土高原植被覆盖度显著好转类型与极显著好转类型改善面积比例达到37.93%,2009年前以低覆盖和中低覆盖植被为主,2010年后以中覆盖及更高等级覆盖植被为主 ...
王逸男 +4 more
doaj +2 more sources
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
core +1 more source
Spatiotemporal Coupling Relationship Between Plateau Pika Disturbance and Alpine Meadow Degradation [PDF]
, 2023 [Objective] Plateau pika (Ochotona curzoniae) is a key species in the alpine meadow ecosystem of the Qinghai-Xizang Plateau. The coupling relationship between pika activity and meadow degradation was analyzed in order to further improve the observation ...
Gao Chongyue +5 more
core +1 more source
Effects of Climate Change on Vegetation Productivity in Zhalong Nature Reserve [PDF]
, 2023 [Objective] The ecological changes in Zhalong Nature Reserve since 2010 were studied accurately in order to provide data support and theoretical references for improving the ability to assess the value of wetland ecosystem services.
Liu Dan, Yin Shiping, Yu Chenglong
core +1 more source
Wildlife Letters, Volume 1, Issue 3, Page 119-130, September 2023., 2023 We collected Amur tiger track data and occurrence data through snow track tracking, sample line surveys, and camera traps. The study concluded that forest roads, scrub vegetation, and human landscape factors were the main factors influencing Amur tiger movements at fine scales and examined the negative correlation between tiger path curvature values ...
Ying Wang +9 more
wiley +1 more source
Distribution Characteristics and Control Countermeasures of Soil and Water Loss in Ten Kongduis of Yellow River [PDF]
, 2023 [Objective] The area, intensity and dynamic changes of soil and water loss in the Ten Tongduis of the Yellow River were analyzed in order to provide a reference for the comprehensive management of the basin. [Methods] Based on the national remote sensing
Chang Feiyang +3 more
core +1 more source
Mesopredators in forest edges 森林边缘地带的中级捕食者
Wildlife Letters, Volume 1, Issue 3, Page 107-118, September 2023., 2023 A key Asian mesopredator (leopards cats) is positively associated with forest edges and oil palm plantations. Abstract Fragments and edges account for most remaining forest habitats globally. Apex predators and megaherbivores often decline in these degraded habitats while smaller generalist omnivores can persist or thrive in forest edges, especially if
Matthew Scott Luskin +9 more
wiley +1 more source
Spatial and Temporal Changes in Soil Water Erosion in Baisha River Basin from 2007 to 2020 [PDF]
, 2022 [Objective] The spatial-temporal variations of soil water erosion before and after the Wenchuan earthquake in the Baisha River basin of Dujiangyan City, Sichuan Province were assessed to support water source protection efforts and comprehensive control ...
Bao Yuhai +5 more
core +1 more source
Integrative Conservation, Volume 2, Issue 1, Page 43-61, March 2023., 2023 We apply an integrative perspective to modelling current and future land‐use change in Kuantan, Malaysia, a location with highly biodiverse forests, and also a hotspot of land‐use change. The region is representative of the types of development challenges faced by countries in Southeast Asia, which are also biodiversity hotspots.
Sharun Beream Nasir +5 more
wiley +1 more source
Effects of Different Vegetation Coverage of Vetiver in Reducing Ditch Erosion and C, N, P Loss [PDF]
, 2023 [Objective] The influences of plants on reducing ditch erosion and C, N and P loss were studied in order to provide technical support for the prevention of ditch erosion and pollution control.
Chen Tingting +8 more
core +1 more source