Study about environment problem diagnosis methods and ecological environment management system in harbors and coastal areas

Author(s):  
Chaofeng Shao ◽  
Xiaobo Wu ◽  
Xiaogang Tian ◽  
Meiting Ju
2022 ◽  
Vol 14 (2) ◽  
pp. 912
Author(s):  
Wenhan Ren ◽  
Jing Ni ◽  
Yu Chen

China’s management of marine ecological environments has experienced a development process that has gone from weak to strong. However, whether there are problems such as lack of systems, invalid systems, and system conflicts in the current management of marine ecological environments, and how to conduct collaborative governance among various complex subjects, remain to be answered. This paper first summarizes how China’s marine ecological environment management policy has evolved, which can be divided into five stages: the foundation stage (1949–1980), the initial establishment stage (1981–1995), the steady advancement stage (1996–2005), the deepening adjustment stage (2006–2010), and the strategic development stage (2011–present), and analyzes its characteristics at different stages. Then, this paper further explores the inherent dilemmas in the Chinese marine ecological environment management system. Finally, combined with the practical experience of marine ecological environment management in developed countries, this paper fully considers the division of responsibilities and mutual checks and balances of different subjects, flexibly configures various policy tools, and explores the mechanism of collaborative governance of marine ecological environment from the levels of government, market, the public and social organizations, so as to gradually improve the modern marine ecological environment management system and provide a reference for the government’s governance activities.


2020 ◽  
pp. 25-28
Author(s):  
XU HUILIN ◽  
CHEN HUIHUI ◽  
ZHOU WEI ◽  
FU JIAJIA

Tidal fats resources is an important resource in coastal areas of China, which shows a trend of dynamic growth. Ratonal development and efectve utlizaton of tdal fats resources can alleviate the contradicton between more people and less land in China, and is of great signifcance to the development of coastal economy and the protecton of ecological environment in China. Taking Yancheng Tidal Flats of Coastal Areas as an example, analyzes the present situaton of development and utlizaton and the existng problems at the present stage. Relying on the existng industrial foundaton, this paper puts forward the development and utlizaton model of strengthening the constructon of port-neighboring industry, towns and ecological leisure tourism on the basis of modern agriculture


Author(s):  
Shagufta Parveen M.A. Ansari ◽  
Joseph Oduor Odongo ◽  
M.Z.M. Nomani ◽  
Ghazal Salahuddin ◽  
Mohammed Faez Hasan ◽  
...  

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