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University of Tsukuba (2015)

Comprehensive Evaluation of Socio-Economic and Environmental Policies for Mitigating Water Pollution and Scarcity in Source Region of Liao River

YANG Wei

Titre : Comprehensive Evaluation of Socio-Economic and Environmental Policies for Mitigating Water Pollution and Scarcity in Source Region of Liao River

Auteur : YANG Wei

Université de soutenance : University of Tsukuba

Grade : Doctoral Thesis 2015

Présentation
In the face of challenges of water pollution and water resources crisis in SRLR, the main objective of the study is to explore a simulation model based on input-output (IO) approach to mitigate water pollution and water scarcity through embedding environmental economic policies and applicable technologies into complex environ-economic system to obtain an optimal set of policies and technologies which promotes maximization of regional economy under constraints of water pollutant discharge and water availability.
Specifically, this study is designed to : 1) Explore an optimization simulation model based on extended IO model (2011 2020, 2010 as base year), including socio-economic, water environmental, water resources, energy and greenhouse gases (GHG) systems. 2) Identify an optimal set of technologies and policies most effective and realize total control of water pollutant discharge, balance of water supply and water demand with the least economic sacrifice through the simulation work. 3) Specify the extent of mitigation of water pollution and water scarcity via applied policies and technologies promoted by the subsidies provided by government, and explain the mechanism of policy application and subsidization distribution. 4) Manifest the best trade-off between regional socio-economic development, water environmental conservation and water resources utilization as well as effectiveness of policies and technologies adopted.

Annonce

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Page publiée le 29 octobre 2016, mise à jour le 21 avril 2020