Results 1 to 10 of about 450 (136)

Time-frequency optimization of RSEI: A case study of Yangtze River Basin

Ecological Indicators, 2022
Remote Sensing Ecological Index (RSEI) is one of the most widely used ecological quality assessment indicators. Due to the noise caused by adverse atmoshperic conditions and other factors, the RSEI calculated from the original image usually has the ...
Xinyue Yang, Fei Meng, Pingjie Fu, Yuqiang Wang, Yaohui Liu   +4 more
doaj   +2 more sources

Ecological quality assessment and monitoring using a time-series remote sensing-based ecological index (ts-RSEI)

GIScience & Remote Sensing, 2022
Ecological quality assessment is fundamental to revealing changes in ecological environments before the development of effective ecological conservation policies.
Chao Sun, Jialin Li, Yongchao Liu, Luodan Cao, Jiahao Zheng, Zhenjie Yang, Junwei Ye, Yue Li   +7 more
doaj   +2 more sources

Integrating three-dimensional greenness into RSEI improved the scientificity of ecological environment quality assessment for forest

Ecological Indicators, 2023
Normalized Difference Vegetation Index (NDVI) is widely used to represent the greenness indicator for the Ecological Environment Quality (EEQ) assessment based on the traditional Remote Sensing Ecological Index (RSEI). However, NDVI saturation issues are
Yun Liu, Weiheng Xu, Zehu Hong, Leiguang Wang, Guanglong Ou, Ning Lu, Qinling Dai   +6 more
doaj   +2 more sources

The HANTS-fitted RSEI constructed in the vegetation growing season reveals the spatiotemporal patterns of ecological quality

Scientific Reports
Yuxi, located in China’s central plateau of Yunnan, is grappling with ecological and environmental challenges as it continues to develop its economy. While ecological quality assessment serves as the foundation for ecological protection, it is pivotal to
Wenna Miao, Yue Chen, Weili Kou, Hongyan Lai, Ahmed Sazal, Jie Wang, Youliang Li, Jiangjie Hu, Yong Wu, Tianfu Zhao   +9 more
doaj   +3 more sources

Analyzing Ecological Environmental Quality Trends in Dhaka Through Remote Sensing Based Ecological Index (RSEI)

Land
Assessing the ecological environmental quality (EEQ) is crucial for protecting the environment. Dhaka’s rapid, unplanned urbanization, driven by economic and social growth, poses significant eco-environmental challenges.
Md. Mahmudul Hasan, Md Tasim Ferdous, Md. Talha, Pratik Mojumder, Sujit Kumar Roy, Md. Nasim Fardous Zim, Most. Mitu Akter, N M Refat Nasher, Fahdah Falah Ben Hasher, Martin Boltižiar, Mohamed Zhran   +10 more
doaj   +2 more sources

Monitoring and Analyzing Driving Forces of Ecological Environmental Quality in Taiyuan Urban Agglomeration

Shuitu baochi tongbao, 2023
[Objective] The changes in ecological environmental quality in the Taiyuan urban agglomeration from 2002 to 2021 were studied in order to provide scientific recommendations for sustainable urban development and green transformation. [Methods] We used the
Liu Jin, Chen Tianwei, Liu Peng, Jia Xiangping   +3 more
doaj   +1 more source

Eco-Economic Environment Coupling Based on Urban RSEI Theory

Mobile Information Systems, 2021
Introduction. Ecological environment is the foundation of social and economic development, and the coordinated development of social economy and ecological environment is one of the hotspots in urban sustainable development research. Traditional ecological economic measurement methods usually have problems such as difficulty in data acquisition and ...
Yitong Lu, Minghang Li
openaire   +1 more source

Dynamic Monitoring of Ecological Environmental Quality and Spatial Pattern Evolution of Urban Agglomeration in Central Yunnan from 2000 to 2020

Shuitu baochi tongbao, 2023
[Objective] The temporal and spatial variation of ecological environmental quality and its heterogeneity were analyzed in order to provide a scientific basis for the government and relevant departments to formulate ecological environmental protection ...
Ding Xue, Feng Jingwen, Huang Yuanyuan, Shi Juncheng, Wang Jinliang   +4 more
doaj   +1 more source

Monitoring and Evaluation of Ecological Environment Changes in Dongzhuang Reservoir Basin in Shaanxi Province Based on Remote Sensing Ecological Index

Shuitu baochi tongbao, 2022
[Objective] Real-time and accurate monitoring of the ecological environment of the Dongzhuang reservoir basin in Shaanxi Province was carried out to provide data and theoretical support for the development and protection of the watershed and urban ...
Quan Wenting, Zhang Shuyu, Liu Yan, Wang Weidong   +3 more
doaj   +1 more source

Assessment of Ecological Environment in Zhanjiang Based on RSEI and PCA

International Journal of Environment, Agriculture and Biotechnology, 2023
This study uses Landsat-8 remote sensing images as the data source and selects four indicators that directly reflect the quality of the ecological environment, such as greenness (NDVI), wetness (WET), dryness (NDBSI), and heat (LST). Meanwhile, we use principal component analysis (PCA) to construct a remote sensing ecological index (RSEI) model for ...
Xiaoyuan Cheng, Ruei-Yuan Wang, Haolong Liu, Yun-Shang Wang   +3 more
openaire   +1 more source