QQ客服 官方微博 反馈留言

浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Regional characteristics of children's blood lead levels in China: A systematic synthesis of national and subnational population data 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 769, 页码: 7 作者:  Liu, Yang;  Liu, Feiyan;  Dong, Kylie Fei;  Wu, Yongning;  Yang, Xingfen 收藏  |  浏览/下载：38/0  |  提交时间：2021/06/10 Blood lead  Child health  Regional characteristics  China  Prefectures   Assessment of the Space-Time Dynamics of Soil Salinity in Irrigated Areas Under Climate Change: a Case Study in Sirdarya Province, Uzbekistan 期刊论文 WATER AIR AND SOIL POLLUTION, 2021, 卷号: 232, 期号: 5, 页码: 13 作者:  Kulmatov, Rashid;  Khasanov, Sayidjakhon;  Odilov, Sarvar;  Li, Fadong 收藏  |  浏览/下载：20/0  |  提交时间：2021/07/09 Soil salinity  Climate change  GIS  Interpolation  IDW  Irrigation  Statistical analysis  Sirdarya province  Uzbekistan   Holocene Environmental Archaeology of the Yangtze River Valley in China: A Review 期刊论文 LAND, 2021, 卷号: 10, 期号: 3, 页码: 25 作者:  Wu, Li;  Lu, Shuguang;  Zhu, Cheng;  Ma, Chunmei;  Sun, Xiaoling 收藏  |  浏览/下载：87/0  |  提交时间：2021/05/21 Yangtze River Valley  Holocene  environmental archaeology  review  China   Spatial-temporal analysis of the comparative advantages of dairy farming: Taking 18 provinces or municipalities in China as an example 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 180, 页码: 9 作者:  Yan, Bojie;  Li, Yaxing;  Qin, Yanfang;  Yan, Jingjie;  Shi, Wenjiao 收藏  |  浏览/下载：58/0  |  提交时间：2021/11/05 Dairy farming  Comparative advantage  Advantage areas  Spatial-temporal analysis   The varying effects of accessing high-speed rail system on China's county development: A geographically weighted panel regression analysis 期刊论文 LAND USE POLICY, 2021, 卷号: 100, 页码: 11 作者:  Yu Danlin;  Zhang Yaojun;  Wu Xiwei;  Li Ding;  Li Guangdong 收藏  |  浏览/下载：20/0  |  提交时间：2021/03/15 High-speed rail  County level analysis  Geographically weighted panel regression  Spatial analysis  China   Spatial site selection for a centralized treatment center of livestock excreta: Taking Nantong Town as an example 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 180, 页码: 10 作者:  Yan, Bojie;  Li, Yaxing;  Yan, Jingjie;  Shi, Wenjiao 收藏  |  浏览/下载：27/0  |  提交时间：2021/03/15 Site selection  Livestock excreta  Centralized treatment center  Geographic information system   Are the planning targets of liquid biofuel development achievable in China under climate change? 期刊论文 AGRICULTURAL SYSTEMS, 2021, 卷号: 186, 页码: 13 作者:  Yan, Dan;  Liu, Litao;  Li, Jinkai;  Wu, Jiaqian;  Qin, Wei 收藏  |  浏览/下载：29/0  |  提交时间：2021/03/15 Marginal land  Liquid biofuels  Climate change  Non-grain energy crops   Spatial-temporal evolution patterns of soil erosion in the Yellow River Basin from 1990 to 2015: impacts of natural factors and land use change 期刊论文 GEOMATICS NATURAL HAZARDS & RISK, 2021, 卷号: 12, 期号: 1, 页码: 103-122 作者:  Xiao Yang;  Guo, Bing;  Lu, Yuefeng;  Zhang, Rui;  Zhang, Dafu 收藏  |  浏览/下载：25/0  |  提交时间：2021/03/15 RUSLE model  soil erosion  soil erodibility  land use  gravity centre