This study investigates the basic characteristics and proposes a concept for the complex system of geographical conditions (CSGC). By analyzing the DPSIR model and its correlation with the index system, we selected indexes for geographical conditions according to the resources, ecology, environment, economy and society parameters to build a system. This system consists of four hierarchies: inde...

Finance is at the heart of modern economy. Through results location Gini coefficient, it known that from 2012 to 2019, under background trend financial space agglomeration in China, Yellow River Basin and Henan Province, Kaifeng's industry has continued rise national city rankings, development shown progress. Based on DPSIR-TOPSIS model. Overall, security ecological environment Kaifeng City 201...

As an “international aquatic ecosystem” in Northern Iran, the Anzali wetland is a nursery for fish and breeding wintering area wide variety of waterfowl. The threatened by human activities (deforestation, hunting, tourism, urbanization), leading to habitat destruction, eutrophication, sediment accumulation. To stop degradation set up effective protection restoration line with Sustainable Develo...

Introduction Major bays worldwide have been disturbed by human pressures to varying degrees in recent years, resulting many ecological and environmental issues. Maintaining the health of bay ecosystem has national international significances, as it enhances regulation function resource development value region. This study aims examine evolution trend regulatory mechanism Laizhou Bay (LZB), Chin...

The frequent occurrence of floods poses a serious threat to various aspects such as socio-economic development, ecological stability, and safety people’s lives properties. In order reduce flood losses improve the overall regional control efficiency, DPSIR model is used construct an index system affecting allocation drainage rights considering characteristics principles rights. objective subject...