Valuation Of Ecosystem Services And Study Of Protection Countermeasures In Qianliyan Sea National Aquatic Germplasm Resources Conservation Area

Natural values and ecosystem services is an importantpart of the Earth’s life support systems, but also the basicelements of social and environmental sustainability. Inrecent years, with the deepening awareness of the marineecosystem research, service and its assessment of marineecosystems have become the focus of attention of scholarsat home and abroad.Mainly in the following two aspects: thevalue of computing services regional marine ecosystemservice value assessment studies and marine ecosystemservice value of a single individual marine ecosystems.Constanza estimated global marine ecological value of$20.949trillion, of which offshore ecological value of$ 12.568trillion.Chen Zhongxin, referring to Constanza andother classification methods, economic parameters andresearch methods, features and benefits of Chinese attemptsto ecosystems have also been assessed value, estimate theChinese area of4.73million square kilometers of marineecosystems effective value2.173602trillion yuan/year,equivalent to0.48times our GDP45006billion in the sameperiod. And they think this is just a conservative estimateof the ecosystem.China since the beginning of the21st century, somescholars participate in the marine ecosystem servicefunction and evaluation of the value of such HanWeidong,Zeng Jiangning,Xu Congchun,Yang Qingwei, etc,onthe basis of absorbing the relevant foreign research onmarine ecosystems ecosystem services, aspects of valuetypes, valuation techniques to carry out research, and hasmade some progress, to assess the value of China’s marineecosystem has made a positive contribution.In recent years, involving coastal fish (sea)construction, overfishing and water pollution and otherhuman activities, making the Chinese coastal aquaticgermplasm resources conservation areas have been varyingdegrees of damage and therefore, to carry out aquaticgermplasm resources conservation areas ecosystem servicesResearch and Its Value Assessment and Protection has important practical significance.In this paper, sea Qianliyan National Aquatic GermplasmResources Conservation Area as the research object, sitesurveys, public visits and analysis of historical data onthe basis of the value of marine ecosystem servicesQianliyan protected areas assessed, designed to aquaticspecies effective resource management and conservation ofprotected areas to provide quality scientific basis, butalso to propose effective countermeasures to protect thegermplasm conservation area.