中文版 | English

在结果中检索

Arid

浏览/检索结果: 共14条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
Remote Sensing of Soil Organic Carbon at Regional Scale Based on Deep Learning: A Case Study of Agro-Pastoral Ecotone in Northern China 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2023, 卷号: 15, 期号: 15
作者:  Guo, Zichen;  Li, Yuqiang;  Wang, Xuyang;  Gong, Xiangwen;  Chen, Yun;  Cao, Wenjie
收藏  |  浏览/下载：17/0  |  提交时间：2024/09/29
deep learning  random forest  digital soil mapping  agro-pastoral ecotone  
Quantitative assessment of the contributions of climate change and human activities on vegetation degradation and restoration in typical ecologically fragile areas of China 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2022, 卷号: 144
作者:  Gong, Xiangwen;  Li, Yuqiang;  Wang, Xuyang;  Zhang, Zhishan;  Lian, Jie;  Ma, Lei;  Chen, Yun;  Li, Manyi;  Si, Hongtao;  Cao, Wenjie
收藏  |  浏览/下载：21/0  |  提交时间：2024/09/20
Net Primary Productivity (NPP)  Climate change (CC)  Human activity (HA)  Vegetation degradation and restoration  Ecologically fragile area (EFA)  
Changes in temperature and precipitation extremes in the arid regions of China during 1960-2016 期刊论文
发表期刊: FRONTIERS IN ECOLOGY AND EVOLUTION. 出版年: 2022, 卷号: 10
作者:  Wang, Xuyang;  Li, Yuqiang;  Yan, Meng;  Gong, Xiangwen
收藏  |  浏览/下载：28/0  |  提交时间：2024/09/20
climate extreme indices  precipitation  temperature  climate trends  arid regions  
Mapping of Soil Organic Carbon Stocks Based on Aerial Photography in a Fragmented Desertification Landscape 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2022, 卷号: 14, 期号: 12
作者:  Lian, Jie;  Gong, Xiangwen;  Wang, Xinyuan;  Wang, Xuyang;  Zhao, Xueyong;  Li, Xin;  Su, Na;  Li, Yuqiang
收藏  |  浏览/下载：20/0  |  提交时间：2024/09/20
unmanned aerial vehicle  fractional vegetation cover  soil organic carbon density  patchiness  digital soil mapping  
Temporal and Spatial Variations in NDVI and Analysis of the Driving Factors in the Desertified Areas of Northern China From 1998 to 2015 期刊论文
发表期刊: FRONTIERS IN ENVIRONMENTAL SCIENCE. 出版年: 2021, 卷号: 9
作者:  Wang, Xuyang;  Li, Yuqiang;  Wang, XinYuan;  Li, Yulin;  Lian, Jie;  Gong, Xiangwen
收藏  |  浏览/下载：65/0  |  提交时间：2021/07/30
desert  ecological restoration  desertification  NDVI  climate factors  
Variations in diurnal and seasonal net ecosystem carbon dioxide exchange in a semiarid sandy grassland ecosystem in China's Horqin Sandy Land 期刊论文
发表期刊: BIOGEOSCIENCES. 出版年: 2020, 卷号: 17, 期号: 24, 页码: 6309-6326
作者:  Niu, Yayi;  Li, Yuqiang;  Yun, Hanbo;  Wang, Xuyang;  Gong, Xiangwen;  Duan, Yulong;  Liu, Jing
收藏  |  浏览/下载：17/0  |  提交时间：2021/11/30
Changes of soil organic carbon stocks from the 1980s to 2018 in northern China's agro-pastoral ecotone 期刊论文
发表期刊: CATENA. 出版年: 2020, 卷号: 194
作者:  Wang, Xuyang;  Li, Yuqiang;  Gong, Xiangwen;  Niu, Yayi;  Chen, Yinping;  Shi, Xiaoping;  Li, Wei;  Liu, Jing
收藏  |  浏览/下载：18/0  |  提交时间：2021/01/07
Soil organic carbon (SOC)  Total SOC stock  Climate change  Land use/cover change  Agro-pastoral ecotone  
Changes in surface soil organic carbon in semiarid degraded Horqin Grassland of northeastern China between the 1980s and the 2010s 期刊论文
发表期刊: CATENA. 出版年: 2019, 卷号: 174, 页码: 217-226
作者:  Li, Yuqiang;  Wang, Xuyang;  Chen, Yinping;  Luo, Yongqing;  Lian, Jie;  Niu, Yayi;  Gong, Xiangwen;  Yang, Huan;  Yu, Peidong
收藏  |  浏览/下载：25/0  |  提交时间：2019/11/29
Soil carbon stock  Sandy grassland  Desertification  Horqin Sandy Land  Semiarid ecosystem  
Storage, pattern and driving factors of soil organic carbon in an ecologically fragile zone of northern China 期刊论文
发表期刊: GEODERMA. 出版年: 2019, 卷号: 343, 页码: 155-165
作者:  Wang, Xuyang;  Li, Yugiang;  Gong, Xiangwen;  Niu, Yayi;  Chen, Yinping;  Shi, Xiaoping;  Li, Wei
收藏  |  浏览/下载：34/0  |  提交时间：2019/11/29
Soil organic carbon density  Spatial pattern  Agro-pastoral ecotone  Geostatistics  Correlation  
CENTURY模型在不同生态系统的土壤有机碳动态预测研究进展 期刊论文
发表期刊: 草业学报. 出版年: 2019, 卷号: 28, 期号: 2, 页码: 179-189
作者:  王旭洋;  李玉强;  连杰;  罗永清;  牛亚毅;  龚相文
收藏  |  浏览/下载：15/0  |  提交时间：2019/11/29
CENTURY model  soil organic carbon  ecosystem