地域研究与开发
地域研究與開髮
지역연구여개발
AREAL RESEARCH AND DEVELOPMENT
2015年
2期
40-44,50
,共6页
经济发展%海洋环境%EKC曲线%辽宁沿海经济带
經濟髮展%海洋環境%EKC麯線%遼寧沿海經濟帶
경제발전%해양배경%EKC곡선%료녕연해경제대
economic development%marine environment%curve of EKC%Liaoning Coastal Economic Belt
以环境库茨涅茨曲线( EKC曲线)为理论基础,选取2001—2013年辽宁沿海经济带无机氮浓度、石油类浓度、磷酸盐浓度、生活污水排放量和工业废水排放量作为海洋环境指标,采用人均实际GDP作为经济发展水平指标,通过拟合方程建立最优模型,综合分析经济指标与海洋环境指标之间的关系。辽宁沿海经济带综合EKC曲线处于“冲突”阶段,大连和锦州综合EKC曲线呈正“U”型,而盘锦、丹东、营口和葫芦岛呈倒“U”型。通过产业结构变化模型、变异系数及其单尾概率的方法,对综合EKC曲线特征的成因进行剖析。除盘锦外,辽宁沿海经济带其他各子区以工业发展为主,产业结构单一,资源过度消耗,污染物过度排放,造成海洋环境恶化。将辽宁沿海经济与海洋环境的空间轨迹进行对比分析,除葫芦岛、盘锦外,其他各子区海洋环境未得到良好改善。
以環境庫茨涅茨麯線( EKC麯線)為理論基礎,選取2001—2013年遼寧沿海經濟帶無機氮濃度、石油類濃度、燐痠鹽濃度、生活汙水排放量和工業廢水排放量作為海洋環境指標,採用人均實際GDP作為經濟髮展水平指標,通過擬閤方程建立最優模型,綜閤分析經濟指標與海洋環境指標之間的關繫。遼寧沿海經濟帶綜閤EKC麯線處于“遲突”階段,大連和錦州綜閤EKC麯線呈正“U”型,而盤錦、丹東、營口和葫蘆島呈倒“U”型。通過產業結構變化模型、變異繫數及其單尾概率的方法,對綜閤EKC麯線特徵的成因進行剖析。除盤錦外,遼寧沿海經濟帶其他各子區以工業髮展為主,產業結構單一,資源過度消耗,汙染物過度排放,造成海洋環境噁化。將遼寧沿海經濟與海洋環境的空間軌跡進行對比分析,除葫蘆島、盤錦外,其他各子區海洋環境未得到良好改善。
이배경고자열자곡선( EKC곡선)위이론기출,선취2001—2013년료녕연해경제대무궤담농도、석유류농도、린산염농도、생활오수배방량화공업폐수배방량작위해양배경지표,채용인균실제GDP작위경제발전수평지표,통과의합방정건립최우모형,종합분석경제지표여해양배경지표지간적관계。료녕연해경제대종합EKC곡선처우“충돌”계단,대련화금주종합EKC곡선정정“U”형,이반금、단동、영구화호호도정도“U”형。통과산업결구변화모형、변이계수급기단미개솔적방법,대종합EKC곡선특정적성인진행부석。제반금외,료녕연해경제대기타각자구이공업발전위주,산업결구단일,자원과도소모,오염물과도배방,조성해양배경악화。장료녕연해경제여해양배경적공간궤적진행대비분석,제호호도、반금외,기타각자구해양배경미득도량호개선。
The cooperation of economic development and marine environment is an important approach to pro -mote the sustainable development of marine and inland economy .According to the historical statistics data and based on the environmental Kuznets curve ( EKC) theory,the paper carried out an empirical study of the relationship between socio-economic development and marine environmental conditions in the Liaoning Coastal Economic Belt . The results showed that there are many marine pollution factors closely related to regional GDP ( Gross Domestic Product), in which Jinzhou and Dalian ’ s integrated EKC curves show U-type, while Panjin, Dandong, Yingkou and Huludao show inverted U-type .According to the actual situation of Liaoning Coastal Economic Belt , industrial structures singleness is the chief factor which restricts the type of EKC curves , excessive resource consumption and pollutant emissions cause the deterioration of the marine environment .The second factor is the failure of marine en-vironment regulation .The marine environmental policy and regulation have not yet received good results in the areas of the Liaoning Coastal Economic Belt except for Huludao and Panjin .