Effects of Cascade Hydropower Development on the Landscape Pattern in the Tongtian River

FOREST RESOURCES WANAGEMENT ›› 2013, Vol. 0 ›› Issue (3): 106-111.

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Effects of Cascade Hydropower Development on the Landscape Pattern in the Tongtian River

JIANG Liwei, MENG Pei

Academy of Forest Inventory and Planning,SFA,Beijing 100714,China

Received:2013-05-09 Revised:2013-05-31 Online:2013-06-28 Published:2020-11-20

Abstract

Abstract: On the basis of geography,ecology and spatial analysis in conjunction with data collected from field observations and TM/ETM images acquired in 2008,the database for the study site was constructed.Then landscape indexes,like patch size/density,patch shape,aggregation/dispersion and diversity were calculated and analyzed by means of Fragstats3.3.Results indicate that grassland,bare areas and forestland are the dominant landscape types in 2008,and Scheme 4 had less effect on the landscape pattern.

Key words: Tongtian River, cascade hydropower development, landscape pattern

CLC Number:

Q149

JIANG Liwei, MENG Pei. Effects of Cascade Hydropower Development on the Landscape Pattern in the Tongtian River[J]. FOREST RESOURCES WANAGEMENT, 2013, 0(3): 106-111.

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Effects of Cascade Hydropower Development on the Landscape Pattern in the Tongtian River

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