The economic and technological development zones (ETDZ) in China began their 11th year in 1995. Since 1984 the State Council has approved 32 ETDZs. In the past few years the ETDZs have gained remarkable achievements i...The economic and technological development zones (ETDZ) in China began their 11th year in 1995. Since 1984 the State Council has approved 32 ETDZs. In the past few years the ETDZs have gained remarkable achievements in improving the investment climate, raising the management and service level and attracting foreign funds. The economic benefits have had a simultaneous develonment in the first 14 ETDZs in展开更多
This paper analyzes the characteristics of water environmental planning in New Zone for EconomicTechnological Development (NZETD) in China and presents the task, procedure and method of the planning study Based on the...This paper analyzes the characteristics of water environmental planning in New Zone for EconomicTechnological Development (NZETD) in China and presents the task, procedure and method of the planning study Based on these analyses, the concept of Water Environmental Support Capacity (WESC) is put forward and the corresponding quantitative method is proposed to achieve the objective of coordinating the relationship between water environment and economic development As a case study, a comprehensive analysis and integrated water pollution control planning are made for the New Zone of EconomicTechnological Development in Benxi City in China Based on the costbenefit analysis and feasibility study of the planning alternatives, the comprehensive indexes of WESC are calculated and applied to evaluate the water pollution control planning alternatives展开更多
The prominent problems faced by forestry development in Yutian County under the new normal of deep integration of social poverty alleviation and local forestry construction are analyzed in depth in this article. Combi...The prominent problems faced by forestry development in Yutian County under the new normal of deep integration of social poverty alleviation and local forestry construction are analyzed in depth in this article. Combined with the current situation, specific measures are proposed, in order to provide a theoretical basis for the construction and development of forestry in arid oasis-type agro-ecological areas.展开更多
Optimal allocation of land use is essential to promote regional economic and social development.However,research on such allocations in development zones is limited.This paper proposes a new land use allocation method...Optimal allocation of land use is essential to promote regional economic and social development.However,research on such allocations in development zones is limited.This paper proposes a new land use allocation method for development zones and tests its feasibility.Based on prior research,this study predicts the developmental stage of a development zone and sets the objective functions and constraint conditions accordingly.This paper then measures the conversion relationship between the land use types in an unit according to the land use suitability results and the vital mechanism theory and uses the ant colony algorithm to construct a land use optimization model on the basis of this conversion relatonship.The model is then applied successfully to a case study of the Liangjiang New Area,Chongqing,China.The results show that the vital mechanism theory better reflects the relationship between land use types.The economic benefits increase 3.5 times and compactness improves by 46.5%between the initial year(2009)and the optimized year(2020),after the proposed model is applied.展开更多
文摘The economic and technological development zones (ETDZ) in China began their 11th year in 1995. Since 1984 the State Council has approved 32 ETDZs. In the past few years the ETDZs have gained remarkable achievements in improving the investment climate, raising the management and service level and attracting foreign funds. The economic benefits have had a simultaneous develonment in the first 14 ETDZs in
文摘This paper analyzes the characteristics of water environmental planning in New Zone for EconomicTechnological Development (NZETD) in China and presents the task, procedure and method of the planning study Based on these analyses, the concept of Water Environmental Support Capacity (WESC) is put forward and the corresponding quantitative method is proposed to achieve the objective of coordinating the relationship between water environment and economic development As a case study, a comprehensive analysis and integrated water pollution control planning are made for the New Zone of EconomicTechnological Development in Benxi City in China Based on the costbenefit analysis and feasibility study of the planning alternatives, the comprehensive indexes of WESC are calculated and applied to evaluate the water pollution control planning alternatives
文摘The prominent problems faced by forestry development in Yutian County under the new normal of deep integration of social poverty alleviation and local forestry construction are analyzed in depth in this article. Combined with the current situation, specific measures are proposed, in order to provide a theoretical basis for the construction and development of forestry in arid oasis-type agro-ecological areas.
文摘Optimal allocation of land use is essential to promote regional economic and social development.However,research on such allocations in development zones is limited.This paper proposes a new land use allocation method for development zones and tests its feasibility.Based on prior research,this study predicts the developmental stage of a development zone and sets the objective functions and constraint conditions accordingly.This paper then measures the conversion relationship between the land use types in an unit according to the land use suitability results and the vital mechanism theory and uses the ant colony algorithm to construct a land use optimization model on the basis of this conversion relatonship.The model is then applied successfully to a case study of the Liangjiang New Area,Chongqing,China.The results show that the vital mechanism theory better reflects the relationship between land use types.The economic benefits increase 3.5 times and compactness improves by 46.5%between the initial year(2009)and the optimized year(2020),after the proposed model is applied.
