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浏览/检索结果: 共343条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Assessing the spatial occupation and ecological impact of human activities in Chengguan district, Lhasa city, Tibetan Plateau 期刊论文  OAI收割 SCIENTIFIC REPORTS, 2024, 卷号: 14, 期号: 1, 页码: 14 作者:  Xu, Lin;  Xu, Yong;  Duan, Jian;  Wang, Yingying;  Yang, Hua   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/05/20 Tibetan Plateau  Human activities  Spatial occupation  Ecological impact  Carbon sequestration and oxygen release  Net primary productivity   Assessment the impact of urban expansion on cropland net primary productivity in Northeast China 期刊论文  OAI收割 ECOLOGICAL INDICATORS, 2024, 卷号: 159, 页码: 111698 作者:  Deng, Xiaojuan;  Xu, Xinliang;  Cai, Hongyan;  Li, Jiahui   |  收藏  |  浏览/下载：20/0  |  提交时间：2024/04/08 Northeast China  Cropland net primary productivity  Urban expansion  City scale  Food security   Trends and contribution of different grassland types in restoring the Three River Headwater Region, China, 1988-2012 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 908, 页码: 14 作者:  Zhan, Yue;  Liu, Xiaojie;  Li, Yuzhe;  Zhang, Haiyan;  Wang, Dongliang   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/01/02 Net primary productivity  Restoration influence factors  Grassland types  Contribution  Pull contribution rate  Three river headwater region   NDVI joint process-based models drive a learning ensemble model for accurately estimating cropland net primary productivity (NPP) 期刊论文  OAI收割 FRONTIERS IN ENVIRONMENTAL SCIENCE, 2024, 卷号: 11, 页码: 15 作者:  Wang, Zhaosheng   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/03/01 cropland NPP (net primary productivity)  learning ensemble model  NDVI  process-based model  China   Nitrogen rather than phosphorous addition alters the asymmetric responses of primary productivity to precipitation variability across a precipitation gradient on the northern Tibetan Plateau 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 907, 页码: 10 作者:  Yu, Jialuo;  Hou, Ge;  Shi, Peili;  Zong, Ning;  Peng, Jinlong   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/01/02 Asymmetric responses  Aboveground net primary productivity  Nutrition addition  Functional groups  Precipitation gradient  Tibetan plateau   Unevenly distributed CO2 and its impacts on terrestrial carbon uptake under the changing land uses 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 903, 页码: 12 作者:  Jiang, Sijian;  Deng, Xiangzheng;  Yu, Ziyue;  Cheng, Wei   |  收藏  |  浏览/下载：9/0  |  提交时间：2023/11/06 Spatial variations inCO2 concentrations  Net primary productivity  Land-use intensity  Global scale  SSP-RCPs scenarios   Seasonal variations and driving mechanisms of CO2 fluxes over a winter-wheat and summer-maize rotation cropland in the North China plain 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2023, 卷号: 342, 页码: 109699 作者:  Yue, Zewei;  Li, Zhao;  Yu, Guirui;  Chen, Zhi;  Shi, Peili   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/11/06 Net ecosystem productivity  Ecosystem respiration  Gross primary productivity  Rotation cropland  Crop phenology  Random forest   Shifting of nutrient limitation dominates the recovery of aboveground net primary productivity of mixed forests in northeastern China after selective logging 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 897, 页码: 10 作者:  Song, Zhaopeng;  Liu, Hongyan;  Hou, Jihua;  Liu, Yanhong;  Li, Ying   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/10/09 Logging  Nutrient limitation  Aboveground net primary productivity  Temperate forests   Improvement of water yield and net primary productivity ecosystem services in the Loess Plateau of China since the "Grain for Green" project 期刊论文  OAI收割 ECOLOGICAL INDICATORS, 2023, 卷号: 154, 页码: 11 作者:  Huang, Wanyun;  Wang, Peng;  He, Liang;  Liu, Baoyuan   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/10/09 The Loess Plateau  Water yield  Net primary productivity  Ecosystem service  Teleconnection factor  Cross-wavelet analysis   Nitrogen enrichment differentially regulates the response of ecosystem stability to extreme dry versus wet events 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 887, 页码: 164152 作者:  Ma, Fangfang;  Wang, Jinsong;  He, Yunlong;  Luo, Yiqi;  Zhang, Ruiyang   |  收藏  |  浏览/下载：16/0  |  提交时间：2023/07/14 Aboveground net primary productivity  Alpine meadow  Extreme climate events  Species asynchrony  Species richness