River Health Assessment  Method Based on Different Spatial Scales

Journal of Changjiang River Scientific Research Institute ›› 2011, Vol. 28 ›› Issue (12): 32-35.

• PROTECTION AND RESTORATION OF WATER ECOLOGY • Previous Articles Next Articles

River Health Assessment Method Based on Different Spatial Scales

WANG Bo¹, LIANG Jie-Peng²

1. Water Resources Department, Yangtze River Scientific Research Institute, Wuhan 430010, China; 2.Changjiang Institute of Survey, Planning, Design and Research Co., Ltd., Wuhan 430010, China

Received:2011-10-20 Published:2011-12-01 Online:2011-12-01

Abstract

Abstract: The main methods of river health assessment in China and abroad are reviewed, and the stages of its development are summarized. The spatial scales are classified in line with the requirements of river health assessment, and the spatial and temporal correlation of the river ecosystem is established. Moreover, according to the classified spatial scales, the spatial adaptation of various methods are discussed and methods suitable for large, medium and small-scale evaluation are recommended.

Key words: river, scale, evaluation methods

Wang Bo, LIANG Jie-Peng. River Health Assessment Method Based on Different Spatial Scales[J]. Journal of Changjiang River Scientific Research Institute, 2011, 28(12): 32-35.

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River Health Assessment Method Based on Different Spatial Scales

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