Study On Coral Reef Ecological Protection In Guangdong Province

Coral reefs are the most primary productive ecosystems in the oceans and are also the most biodiverse regions,with important ecological value.However,the coral reef ecosystems are extremely vulnerable to destroy.Once reefs are destroyed,it is very difficult to recovery in short time.Guangdong Province has abundant coral reefs because of its unique and advantageous geographical location,but these coral reefs resources have been destroyed in varying degrees.Therefore,the exploration of ecological protection measures of coral reefs is of great significance to the sustainable development of coral reef ecology.Based on the theory of sustainable development,ecosystem theory and ecological value theory,this paper studies the distribution and ecological value of coral reefs in Guangdong Province from the aspects of Xuwen County,Dapeng Bay and Daya Bay.From sociology,ecology and law and other multidisciplinary levels this paper analyzes the present situation and existing problems of coral reef protection in Guangdong Province,summarizes the methods and theories of successful cases of protection of coral reefs both at home and abroad,and draws lessons from it.On the basis of this,some countermeasures and suggestions are put forward.The specific content of the following seven sections.The first part mainly introduces the research background and significance of the thesis,the current research status of coral reef protection at home and abroad,research content and methods,and possible innovations and deficiencies.The second part Introduces the definition of relevant concepts and theoretical basis in the dissertation,including the concepts of coral reefs,coral reef ecological protection and other theories of sustainable development and ecosystem theory.The third part introduces the status quo of coral reef ecological protection in Guangdong Province and the problems in the process of protection,and analyzes the problems such as the lack of perfect laws and regulations of coral reef protection in Guangdong Province,imperfect infrastructures and unsound management agencies.Based on the PRS model,the fourth part evaluates the effect of coral reef ecological management in Guangdong Province.The results show that the sustainability of coral reef protection in Guangdong Province is on the rise.However,thesustainability of the coral reef protection in Guangdong is still not high.The resources and environment And the coordinated development of socioeconomic changes in a wide range,at present reached a moderate level of coordination.The fifth part introduced the protection mechanism of coral reefs in Jamaica,Australia and the Philippines,and studied the protection of coral reefs in Hainan Province and Guangxi Province in China,providing many lessons and lessons for the protection of coral reefs in Guangdong Province.The sixth part mainly puts forward the suggestion of perfecting the coral reef ecological protection in Guangdong Province and elaborates the corresponding countermeasures and methods according to the specific problems.The seventh part summarizes the article,and again elaborates on the importance of studying coral reef protection in Guangdong Province,the research methods of the article and the conclusions drawn from the research.