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Oral O-3-41: Analysis of multi-region direct/indirect socioeconomic effects of the Three Gorges Project - 三峡工程的直接和间接社会经济与环境效益核算与分析

XVIII IWRA World Water Congress Beijing China 2023
Sub-theme 1: Water-Human-Economy(Agriculture, Industry, City...) - Ecology Nexus under a Changing Environment
Author(s): 张剑楠 Jiannan Zhang

Presenter : 张剑楠 Jiannan Zhang
中国水科院 水环境研究所
China institute of Water Resources and Hydropower Research

Co-Author :翟梦瑜 Mengyu Zhai
北京工业大学 循环经济研究院
Beijing University of Technology

Organisation: China Institute of Water Resources and Hydropower Research


Oral: PDF

Abstract

The Three Gorges Project will help reduce long-term GDP losses related to floods by approximately 50 %: in the long run, the flood control capacity of the Three Gorges Project can protect [129. 99, 304. 78] [471. 48, 1706. 15], [1022. 57, 2380. 39] billion yuan of GDP from being damaged by floods each year.

The Three Gorges Project will help the construction and service industries seize the opportunity of post-disaster reconstruction and achieve further development.

At the same time, effective flood control is more effective than aggressive post-disaster fiscal stimulus in reducing long-term GDP losses caused by floods, as "prevention" is far more important than "compensation".

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