Assessing the dynamic landscape ecological risk and its driving forces in an island city based on optimal spatial scales: Haitan Island, China

Landscape ecological risk assessment and driving factor analysis in Dongjiang river watershed

Exploring changes in landscape ecological risk in the Yangtze River Economic Belt from a spatiotemporal perspective

Landscape ecological risk assessment and its driving factors of multi-mountainous city

Due to ecological environmental fragility and soil erosion in Guangxi, studies of landscape patterns and associated ecological risks are needed to guide sustainable land development and ecologically sensitive land management. This study assesses dynamic spatial and temporal change patterns in land use and ecological risks based on 30 m land-use data, analyzes spatial correlations with ecological risks, and explores natural and socio-economic factor impacts on ecological risks. The results reveal: (1) A rapid and sizeable construction land increase in Guangxi from 2000 to 2018 associated mainly with loss of woodland and grassland. (2) Guangxi had the highest number of arable land patches from 2000 to 2018, and the distribution tended to be fragmented; moreover, the construction land gradually expanded outward from concentrated areas to form larger aggregates with increasing internal stability each year. (3) Guangxi ecological risk levels were low, low–medium, and medium, with significantly different spatial distributions observed for areas possessing different ecological risk levels. Regional ecological risk gradually decreased from the middle Guangxi regions to the surrounding areas and was positively correlated with spatial distribution. (4) Socio-economic factor impacts on ecological risk exceeded natural factor impacts. These results provide guidance toward achieving ecologically sensitive regional land-use management and ecological risk reduction and control, it can also provide a reference for ecological risk research in other similar regions in the world.

/pdf/landscape-pattern-and-ecological-risk-assessment-in-guangxi-3uf5b3wk.pdf

Landscape Pattern and Ecological Risk Assessment in Guangxi Based on Land Use Change

Corrigendum to "Study on landscape ecological risk assessment of hooded crane breeding and overwintering habitat" [Volume 187 (August 2020) 109649].

Land-Use Change and Driving Force Analysis of Wetland in Poyang Lake Based on Remote Sensing

Study on landscape ecological risk assessment of Hooded Crane breeding and overwintering habitat

Research on Ecological Security of Shengjin Lake Wetland (Anhui Province of China) Based on TM Images

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Papers

Corrigendum to "Study on landscape ecological risk assessment of hooded crane breeding and overwintering habitat" [Volume 187 (August 2020) 109649].

Land-Use Change and Driving Force Analysis of Wetland in Poyang Lake Based on Remote Sensing

Study on landscape ecological risk assessment of Hooded Crane breeding and overwintering habitat

Research on Ecological Security of Shengjin Lake Wetland (Anhui Province of China) Based on TM Images