期刊论文

Nan Yang

英文

Ecological Informatics

1574-9541

2023

75

102083

10.1016/j.ecoinf.2023.102083

This research was sponsored by Hunan Provincial Key Research and Development Plan ( 2019SK2336 , 2022NK2059 ), Hunan Provincial Hi-tech Industry Science and Technology Innovation Leading Plan ( 2020SK2019 ), National Sustainable Development Agenda Innovation Demonstration Zone Construction projects ( 2019SFQ21 ), Hunan Provincial Water Science and Technology Project ( XSKJ2019081-31 ), Key Project of Hunan Provincial Education Department ( 21A0506 ), Hunan Provincial Natural Science Foundation Project ( 2022JJ50271 ), Hunan Provincial Engineering Research Center of DongTing Lake Regional Ecological Enviroment Intelligent Monitoring and Disaster Prevention and Mitigation Technology and Postgraduate Scientific Research Innovation Project of Hunan Province ( CX20210861 ).

本校为其他机构

Landscape pattern can regulate water quality, but determining the thresholds at which landscape metrics impact water quality remains a key issue. Thus, in this study, we investigated landscape metrics that affect the water quality of the rivers flowing into Dongjiang Lake, China, and their spatial and seasonal differences, were investigated using redundancy and partial redundancy analyses. Further, a raw water quality parameter-landscape metric data set was constructed. Threshold values of landscape metrics that induced sudden changes in water ...