中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共32条,第1-10条 帮助

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Depicting, spatializing, and decoupling the impact of human activities on soil erosion in the hilly red soil region of southern China from the perspective of soil erosion influence factors 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2025, 卷号: 376, 页码: 124371
作者:  
Lang, Yanqing;  Yang, Xiaohuan;  Cai, Hongyan
  |  收藏  |  浏览/下载:7/0  |  提交时间:2025/03/18
Assessing Global Reservoir-Based Hydrological Droughts by Fusing Storage and Evaporation 期刊论文  OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2024, 卷号: 51, 期号: 1, 页码: 11
作者:  
Shah, Deep;  Zhao, Gang;  Li, Yao;  Singh, Vijay P.;  Gao, Huilin
  |  收藏  |  浏览/下载:14/0  |  提交时间:2024/02/05
Assessment of the Factors Influencing Sulfur Dioxide Emissions in Shandong, China 期刊论文  OAI收割
ATMOSPHERE, 2022, 卷号: 13, 期号: 1, 页码: 14
作者:  
Wu, Huisheng;  Hong, Shan;  Hu, Maogui;  Li, Yongheng;  Yun, Wenzheng
  |  收藏  |  浏览/下载:30/0  |  提交时间:2022/09/21
Assessing the Influence of Compounding Factors to the Water Level Variation of Erhai Lake 期刊论文  OAI收割
WATER, 2021, 卷号: 13, 期号: 1, 页码: 17
作者:  
Wu, Huaxin;  Wang, Shengrui;  Wu, Tao;  Yao B(姚波);  Ni, Zhaokui
  |  收藏  |  浏览/下载:54/0  |  提交时间:2021/03/03
Understanding the overestimated impact of the Toba volcanic super-eruption on global environments and ancient hominins 期刊论文  OAI收割
QUATERNARY INTERNATIONAL, 2020, 卷号: 559, 页码: 24-33
作者:  
Ge, Yong;  Gao, Xing
  |  收藏  |  浏览/下载:16/0  |  提交时间:2021/09/17
Spatio-temporal analysis of the human footprint in the Hengduan Mountain region: Assessing the effectiveness of nature reserves in reducing human impacts 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 7, 页码: 1140-1154
作者:  
Yin Le;  Dai Erfu;  Zheng Du;  Wang Yahui;  Ma Liang
  |  收藏  |  浏览/下载:17/0  |  提交时间:2021/03/18
Spatio-temporal analysis of the human footprint in the Hengduan Mountain region: Assessing the effectiveness of nature reserves in reducing human impacts 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 7, 页码: 1140-1154
作者:  
Yin Le;  Dai Erfu;  Zheng Du;  Wang Yahui;  Ma Liang
  |  收藏  |  浏览/下载:24/0  |  提交时间:2021/03/18
Spatio-temporal analysis of the human footprint in the Hengduan Mountain region:Assessing the effectiveness of nature reserves in reducing human impacts 期刊论文  OAI收割
地理学报:英文版, 2020, 卷号: 30.0, 期号: 007, 页码: 1140
作者:  
YIN Le;  DAI Erfu;  ZHENG Du;  WANG Yahui;  MA Liang
  |  收藏  |  浏览/下载:15/0  |  提交时间:2021/03/16
Spatio-temporal analysis of the human footprint in the Hengduan Mountain region:Assessing the effectiveness of nature reserves in reducing human impacts 期刊论文  OAI收割
地理学报:英文版, 2020, 卷号: 30.0, 期号: 007, 页码: 1140
作者:  
YIN Le;  DAI Erfu;  ZHENG Du;  WANG Yahui;  MA Liang
  |  收藏  |  浏览/下载:13/0  |  提交时间:2021/03/16
黄海桑沟湾水体及沉积物中微塑料污染特征研究 期刊论文  OAI收割
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:  
熊宽旭;  赵新月;  周倩;  付传城;  涂晨
  |  收藏  |  浏览/下载:40/0  |  提交时间:2020/06/17
桑沟湾  微塑料  潮滩  丰度  空间分布  Sanggou bay  microplastics  tidal flats  abundance  spatial distribution  In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.