Results 51 to 60 of about 639 (171)

Ecological Vulnerability Assessment Using Satellite Observation Datasets in Pakistan [PDF]

電気通信大学博士（学術）2024doctoral ...
Muhammad, Kamran
core   +1 more source

Ecological health assessment of Tibetan alpine grasslands in Gannan using remote sensed ecological indicators

Geo-spatial Information Science
Ecosystem health assessments are crucial to protect the ecological environment and ensure the sustainable ecological functions of alpine ecoregions.
Zeyu Du, Xibin Ji, Jane Liu, Wenyue Zhao, Zhibin He, Jiachang Jiang, Qiyue Yang, Liwen Zhao, Jinlong Gao   +8 more
doaj   +1 more source

An improved framework for assessing the impact of different urban development strategies on land cover and ecological quality changes -A case study from Nanjing Jiangbei New Area, China

Ecological Indicators, 2023
Land cover (LC) change has been highly valued by policy makers for driving the evolution of regional ecological and environmental quality. The core area of Nanjing Jiangbei New Area (NJNA) has undergone the development process from traditional ...
Fang Shi, Boxiang Yang, Mingshi Li
doaj   +1 more source

Développement d'une méthode de caractérisation de l'état de bandes riveraines en milieu agricole à l'aide de la télédétection satellitaire à très haute résolution spatiale. [PDF]

, 2014
Les bandes riveraines figurent de plus en plus parmi les solutions envisagées pour protéger la qualité des eaux. La condition écologique de cet habitat riverain est évaluée au Québec à l'aide de l'indice de qualité de la bande riveraine. Les techniques
Novoa, Julio
core  

InVEST Model and Landscape Indices Reveal Habitat Quality Degradation From Land Use Changes in South China

Ecology and Evolution, Volume 15, Issue 12, December 2025.
Evaluated the habitat quality changes in Hunan Province from 2000 to 2023. Applying landscape index to evaluate the habitat quality changes. Quantified the contribution of different land use and land cover change (LULC) changes to habitat quality. Spatial correlation is used to analyze the relationship between LULC and habitat quality.
Xiaojun Wang, Guangxu Liu, Hong Jia
wiley   +1 more source

Quantifying a decadal driver of ecological environment in Jamuna River basin using geospatial techniques

The Geographical Journal, Volume 191, Issue 4, December 2025.
Short Abstract This study evaluates ecological quality trends within the Jamuna River Basin, Bangladesh, from 2003 to 2023, using the Remote Sensing Ecological Index (RSEI) derived from Landsat imagery via Google Earth Engine (GEE). Results indicate varying ecological health, with Kurigram showing fluctuations, Sirajganj experiencing a steady decline ...
Md. Naimur Rahman, Md. Rakib Hasan Rony, Kevin Lo   +2 more
wiley   +1 more source

Quantitative study of spatiotemporal changes in ecology to monitor land degradation in Alborz Province. [PDF]

Desert
The expansion of human activities has caused widespread disturbances in ecosystems worldwide, necessitating the development of effective tools to monitor and quantify these changes.
N. Mostafavi, Gh. Zehtabian, H. Azarnivand, H. Keshtkar, Hassan Khosravi   +4 more
doaj   +1 more source

Coupled Assessment of Land Use Changes and Ecological Benefits Using Multi-Source Remote Sensing Data

Agriculture
The Urban Agglomeration in the Middle Reaches of the Yangtze River (UAMRYR), serving as a pivotal hub for coordinated economic and ecological development in central China, is characterized by marked ecological fragility and climate sensitivity ...
Jin Guo, Xiaojian Wei, Fuqing Zhang, Yubo Ding   +3 more
doaj   +1 more source

Research on Temporal and Spatial Resolution and the Driving Forces of Ecological Environment Quality in Coal Mining Areas Considering Topographic Correction

Remote Sensing, 2021
Over the last few years, under the combined effects of climate change and human factors, the ecological environment of coal mining areas has undergone tremendous changes.
Xinran Nie, Zhenqi Hu, Qi Zhu, Mengying Ruan   +3 more
doaj   +1 more source

Assessing the ecological impacts of opencast coal mining in Qinghai-Tibet Plateau-a case study in Muli coal field, China

Ecological Indicators, 2023
Coal-based industries are critical to the contemporary world's growth, while the environmental degradation associated with the industry is also increasing. In this study, we develop the Remote Sensing Ecological Index (RSEI) and map its distribution from
Wu Xiao, Jiwang Guo, Tingting He, Kaige Lei, Xinyu Deng   +4 more
doaj   +1 more source