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Geographic distribution and historical presence of the resting cysts of Karenia mikimotoi in the seas of China
期刊论文
HARMFUL ALGAE, 2021, 卷号: 109, 页码: 9
作者:
Liu, Yuyang
;
Deng, Yunyan
;
Shang, Lixia
;
Yi, Liang
;
Hu, Zhangxi
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/12/02
Harmful algal blooms (HABs)
Karenia mikimotoi
Resting cyst
Cyst mapping
Historical presence
Human's digital footprints on the Qinghai-Tibet Plateau: Variations during festivals and impacts on nature reserves
期刊论文
JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 2, 页码: 179-194
作者:
Du Yunyan
;
Tu Wenna
;
Liang Fuyuan
;
Yi Jiawei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/06/10
digital footprint
space-time variations
human impact
nature reserve
location request
Quantify city-level dynamic functions across China using social media and POIs data
期刊论文
COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2021, 卷号: 85, 页码: 14
作者:
Qian, Jiale
;
Liu, Zhang
;
Du, Yunyan
;
Liang, Fuyuan
;
Yi, Jiawei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/03/15
Urban function
Human activity
Social media
Points-of-Interest
Random forest
Mining Evolution Patterns from Complex Trajectory Structures-A Case Study of Mesoscale Eddies in the South China Sea
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 7, 页码: 15
作者:
Wang, Huimeng
;
Du, Yunyan
;
Yi, Jiawei
;
Wang, Nan
;
Liang, Fuyuan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/03/18
complex trajectory
mesoscale eddy
structural evolution
frequent pattern
periodic pattern
Mapping human's digital footprints on the Tibetan Plateau from multi-source geospatial big data
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 711, 页码: 15
作者:
Yi, Jiawei
;
Du, Yunyan
;
Liang, Fuyuan
;
Tu, Wenna
;
Qi, Wei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/05/19
Geospatial big data
Digital footprint
Human impact
Nature conservation
Tibetan Plateau
Clustering Complex Trajectories Based on Topologic Similarity and Spatial Proximity: A Case Study of the Mesoscale Ocean Eddies in the South China Sea
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 12, 页码: 18
作者:
Wang, Huimeng
;
Du, Yunyan
;
Sun, Yong
;
Liang, Fuyuan
;
Yi, Jiawei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/05/19
complex trajectory
graph matching
topological similarity
spatial proximity
hierarchical clustering
mesoscale eddies
Spatiotemporal Changes of Urban Rainstorm-Related Micro-Blogging Activities in Response to Rainstorms: A Case Study in Beijing, China
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 21, 页码: 16
作者:
Wang, Nan
;
Du, Yunyan
;
Liang, Fuyuan
;
Yi, Jiawei
;
Wang, Huimeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/05/19
social media
rainstorm event
spatiotemporal analysis
factor assessing
Anomalies of dwellers' collective geotagged behaviors in response to rainstorms: a case study of eight cities in China using smartphone location data
期刊论文
NATURAL HAZARDS AND EARTH SYSTEM SCIENCES, 2019, 卷号: 19, 期号: 10, 页码: 2169-2182
作者:
Yi, Jiawei
;
Du, Yunyan
;
Liang, Fuyuan
;
Pei, Tao
;
Ma, Ting
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/05/19
A New Method for Measuring Topological Structure Similarity between Complex Trajectories
期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 10, 页码: 1836-1848
作者:
Wang, Huimeng
;
Du, Yunyan
;
Yi, Jiawei
;
Sun, Yong
;
Liang, Fuyuan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/03/23
Complex trajectories
topological structure
graph isomorphism
similarity
ocean eddies
Quantitative Association between Nighttime Lights and Geo-Tagged Human Activity Dynamics during Typhoon Mangkhut
期刊论文
REMOTE SENSING, 2019, 卷号: 11, 期号: 18, 页码: 21
作者:
Liu, Zhang
;
Du, Yunyan
;
Yi, Jiawei
;
Liang, Fuyuan
;
Ma, Ting
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/05/19
NPP-VIIRS DNB
social media
natural disaster
typhoon
damage assessment
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