Results 41 to 50 of about 623,482 (168)
Atmosphere, 2022 To investigate the spatiotemporal patterns of fine particulate matter (PM2.5) under years of control measures in China, a comprehensive analysis including statistical analysis, geographical analysis, and health impact assessment was conducted on millions
Zhuofan Li +3 more
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A combination of social media and satellite data improves flood monitoring in China
Communications Earth & EnvironmentGlobal climate change has increased flood frequency worldwide, yet many urban and flash floods remain poorly captured by satellite remote sensing. Here we integrate Global Satellite Mapping of Precipitation data with 92.98 million Sina Weibo posts to ...
Hongji Gu +6 more
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Shuitu Baochi Xuebao[Objective] In order to reveal the effect of different soil and water conservation measures on reducing runoff and sediment in Ta-pieh Mountains, optimize the allocation mode of soil and water conservation measures in Ta-pieh Mountains.
ZHOU Jie +4 more
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LandCounties are fundamental units for ecological restoration, where scientifically delineated zoning is essential for resource allocation and governance. This study proposes a dual-dimensional, multi-source ecological zoning framework combining ecosystem ...
Tingting Han +4 more
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Land, 2022 At the beginning of the 21st century, with the rapid advancement of industrialization and urbanization, production factors such as population, capital, and land between urban and rural areas in China have gradually shifted to non-agricultural fields, the
Mingjie Wang +3 more
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LandInvestigating soil temperature and the heat transfer process is essential for understanding water–heat changes and energy balance in farmland. The conversion from upland fields (UFs) to paddy fields (PFs) alters the land cover, irrigation regimes, and ...
Jun Yi +10 more
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Zhongguo gonggong weisheng, 2023 ObjectiveTo examine temporal and spatial distribution patterns and influencing factors of human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) epidemic among adolescents in Hubei province, and to predict prevalence trend of the ...
Tao ZHANG, Jinbo YAN, Heng TANG
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An Evaluation Model of Level of Detail Consistency of Geographical Features on Digital Maps
ISPRS International Journal of Geo-Information, 2020 This paper proposes a method to evaluate the level of detail (LoD) of geographic features on digital maps and assess their LoD consistency. First, the contour of the geometry of the geographic feature is sketched and the hierarchy of its graphical units ...
Pengcheng Liu, Jia Xiao
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Simulation of Stimuli-Responsive Polymer Networks
Chemosensors, 2013 The structure and material properties of polymer networks can depend sensitively on changes in the environment. There is a great deal of progress in the development of stimuli-responsive hydrogels for applications like sensors, self-repairing materials ...
Thomas Gruhn, Heike Emmerich
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LandSince the 21st century, rice–crayfish fields have been widely distributed in the Yangtze River Basin in China. However, the spontaneous construction of these fields by farmers has given rise to the issue of rice–crayfish field fragmentation (RCFF) in ...
Lei Shi, Xu He, Bo Hu, Jiuwei Li, Lei Yu
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