Results 251 to 260 of about 17,496 (275)
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SPIE Proceedings, 2015
In order to analyze the effect of physical geographic factors on vegetation change in arid and semi-arid ecosystems, assess the relative role of individual physical geographic factors and the interaction between factors on vegetation changes quantitatively, this study takes the Xinjiang area as an example, uses the GIS spatial analysis technology and ...
Jing Pang, Ziqiang Du, Xiaoyu Zhang
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In order to analyze the effect of physical geographic factors on vegetation change in arid and semi-arid ecosystems, assess the relative role of individual physical geographic factors and the interaction between factors on vegetation changes quantitatively, this study takes the Xinjiang area as an example, uses the GIS spatial analysis technology and ...
Jing Pang, Ziqiang Du, Xiaoyu Zhang
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Analysis of Ecological Factors Affecting Beijing City Based on Geographical Detector
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019Remote-sensing-technology can evaluate ecological environment quickly, objectively and quantitatively. This paper used the remote-sensing ecological model to inverse ecological indexes based on satellite images and basic geographic data in Beijing, China.
Xiaoming Deng 0002 +3 more
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2021 9th International Conference on Agro-Geoinformatics (Agro-Geoinformatics), 2021
Detailed information regarding the status and dynamics of farmlands is essential to protect food security, particularly for areas with a limited portion of farmlands like Fujian province. Since Fujian has a mountainous terrain and subtropical climate, it is challenging to acquire cloud-free remote sensing images to extract land information from remote ...
Shupei Ding +4 more
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Detailed information regarding the status and dynamics of farmlands is essential to protect food security, particularly for areas with a limited portion of farmlands like Fujian province. Since Fujian has a mountainous terrain and subtropical climate, it is challenging to acquire cloud-free remote sensing images to extract land information from remote ...
Shupei Ding +4 more
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Environmental Monitoring and Assessment, 2022
Water scarcity, which refers to a deficit of freshwater resources availability in meeting anthropogenic and environmental water needs, is nowadays a growing concern in many countries around the world. Because water scarcity is often poor management induced, research is critical to advance knowledge and provide technical and policy support for water ...
Siao Sun +4 more
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Water scarcity, which refers to a deficit of freshwater resources availability in meeting anthropogenic and environmental water needs, is nowadays a growing concern in many countries around the world. Because water scarcity is often poor management induced, research is critical to advance knowledge and provide technical and policy support for water ...
Siao Sun +4 more
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Environmental Science and Pollution Research, 2023
This paper attempts to explore the spatiotemporal variation characteristics of the agricultural carbon offset rate (ACOR) and the reasons that shape its differentiation characteristics in China. To achieve this objective, the Dagum Gini coefficient, kernel density estimation, and geographic detector model are employed in this study.
Jie, Huang, Zimin, Sun, Minzhe, Du
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This paper attempts to explore the spatiotemporal variation characteristics of the agricultural carbon offset rate (ACOR) and the reasons that shape its differentiation characteristics in China. To achieve this objective, the Dagum Gini coefficient, kernel density estimation, and geographic detector model are employed in this study.
Jie, Huang, Zimin, Sun, Minzhe, Du
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IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
The southeastern Tibet study area is located in key position of traffic lifeline of the entering Tibet. On the special environment of physical geography and geology, the geological disasters in this area occurred frequently. There are 406 geological disasters which area larger than 20000m2 are acquired by remote sensing interpretation, including ...
Weijie Jia, Mengfei Wang, Zhihua Wang
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The southeastern Tibet study area is located in key position of traffic lifeline of the entering Tibet. On the special environment of physical geography and geology, the geological disasters in this area occurred frequently. There are 406 geological disasters which area larger than 20000m2 are acquired by remote sensing interpretation, including ...
Weijie Jia, Mengfei Wang, Zhihua Wang
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Landslides, 2017
Landslides are among the most common and dangerous natural hazards in mountainous regions that can cause damage to properties and loss of lives. Landslide susceptibility mapping (LSM) is a critical tool for preventing or mitigating the negative impacts of landslides.
Wei Luo, Cheng-Chien Liu
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Landslides are among the most common and dangerous natural hazards in mountainous regions that can cause damage to properties and loss of lives. Landslide susceptibility mapping (LSM) is a critical tool for preventing or mitigating the negative impacts of landslides.
Wei Luo, Cheng-Chien Liu
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Influential factors detection for surface water quality with geographical detectors in China
Stochastic Environmental Research and Risk Assessment, 2018Surface water quality is a matter of serious concern in China. This study quantitatively analyzes the spatial–temporal characteristics of surface water quality among 100 monitoring stations in China during 2015. A geographical detector was used to detect the influential annual and seasonal factors.
Jiaxin Wang +3 more
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Spatial rough set-based geographical detectors for nominal target variables
Information Sciences, 2022Hexiang Bai +4 more
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Source identification of trace elements in groundwater combining APCS-MLR with geographical detector
Journal of Hydrology, 2023Shujian Li, He Su, Fengpeng Han, Zhi Li
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