Results 51 to 60 of about 6,575,248 (166)

Evaluation of Ecological Quality Status and Changing Trend in Arid Land Based on the Remote Sensing Ecological Index: A Case Study in Xinjiang, China

open access: yes, 2023
Ecosystems in arid areas are under pressure from human activities and the natural environment. Long-term monitoring and evaluation of arid ecosystems are essential for achieving the goal of sustainable development.
Yongyu Zhao   +6 more
core   +1 more source

Evaluation of the Ecological Environment Quality of the Kuye River Source Basin Using the Remote Sensing Ecological Index

open access: yes, 2022
Landsat remote sensing images obtained from 2000, 2005, 2010, 2015, and 2020 were analyzed. The normalized vegetation index (NDVI), moisture index (WET), land surface temperature (LST), and normalized building-soil index (NDBSI) were extracted based on ...
Qiang Liu   +5 more
core   +1 more source

Study on Factors Affecting Remote Sensing Ecological Quality Combined with Sentinel-2

open access: yesRemote Sensing, 2023
Reasonable allocation of urban resources can effectively control changes in ecological quality. This study used Sentinel-2 images, taking urban functional areas as the dividing scale, and combined spatial analysis, statistics, and other relevant methods ...
Qiang Fan   +3 more
doaj   +1 more source

Vegetation Spatial and Temporal Dynamic Characteristics and Ecological Quality Assessment in Metal Mine Areas of Desert-Steppe

open access: yesShuitu baochi tongbao, 2023
[Objective] The impacts of a metal mine on the surrounding grassland were studied, and the ecological environment was evaluated using remote sensing technology as a significant aid to ecological restoration and environmental protection of mining areas ...
Dan Shan   +5 more
doaj   +1 more source

Dynamic Monitoring and Analysis of Ecological Environment in Fukang City Based on RSEI Model

open access: yesShuitu baochi yanjiu, 2020
For making timely, quick, it is very important to objectively and quantitatively evaluate the regional environmental changes caused by rapid urbanization by using remote sensing techniques.
RUKEYA·Sawut   +4 more
doaj  

Contrasting Responses of Winter Wheat to Waterlogged and Non‐Waterlogged Coal Mining Subsidence Revealed by Integrated DInSAR and UAV Red‐Edge Remote Sensing

open access: yesFood and Energy Security, Volume 15, Issue 6, November/December 2026.
ABSTRACT This study aimed to clarify the spatiotemporal differences in the growth responses of winter wheat (Triticum aestivum L.) to mining subsidence across different growth stages and hydrological conditions in high‐groundwater‐level Coal–Grain Composite Areas (CGCAs).
Duoduo Dong   +5 more
wiley   +1 more source

Utilization of Remote Sensing Data in Determining the Threshold Value of Urban Ecological Quality Index in Bandung City, West Java, Indonesia

open access: yesGeography, Environment, Sustainability
Bandung City has the highest land conversion rate in Indonesia and was named a city with a moderate environmental quality index status in 2022. This status has been exacerbated by the diminishing green spaces in the city due to rapid urbanization ...
Auzaie Ihza Mahendra   +2 more
doaj   +1 more source

Eco-Environmental Quality Assessment in China’s 35 Major Cities Based On Remote Sensing Ecological Index

open access: yesIEEE Access, 2019
The ecological conditions in urban area are greatly changed during the process of industrialization and urbanization of China. The pressure-state-response (PSR) framework is the most popular method to evaluate the ecological quality by integrating a set ...
Hui Yue, Ying Liu, Yao Li, Yang Lu
doaj   +1 more source

Integrating Ecosystem Service Benefits to Assess Ecosystem Health and Its Response to Land Spatial Structure Conflicts in Anning River Basin, China

open access: yesLand Degradation &Development, Volume 37, Issue 15, Page 11186-11206, September 2026.
ABSTRACT Land spatial structure conflicts (LSSC) weaken the actual benefits of ecosystem services by inducing trade‐offs among them, directly threatening regional ecosystem health (EH) and sustainable development. However, most studies have failed to incorporate ecosystem service benefits (ESB) into EH assessments and have overlooked their response to ...
Weijie Li, Jinwen Kang
wiley   +1 more source

Remote Sensing for Monitoring and Managing Urban Soils in Coastal Areas: A Review

open access: yesSoil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT Coastal urban soils (CUS) exhibit distinct physical–chemical properties due to the combined effects of intense interaction among anthropogenic and natural pressures, resulting in a unique, complex and highly vulnerable system. While CUS are vital for the urban coastal environment and its inhabitants, numerous factors significantly threaten ...
Antonio Ganga   +3 more
wiley   +1 more source

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