人工魚(yú)礁構(gòu)建對(duì)海洋生態(tài)系統(tǒng)服務(wù)價(jià)值的影響——以深圳楊梅坑人工魚(yú)礁區(qū)為例

【作者】 秦傳新； 陳丕茂； 賈曉平；【Author】 QIN Chuan-xin1,2,CHEN Pi-mao1,2,JIA Xiao-ping1,2(1South China Sea Fisheries Research Institute,Chinese Academy of Fishery Science,Guangzhou 510300,China;2Ministry of Agriculture Key Field Scientific Experimental Station of South China Sea Fishery Resources and Environment,Guangzhou 510300,China).

【機(jī)構(gòu)】 中國(guó)水產(chǎn)科學(xué)研究院南海水產(chǎn)研究所； 農(nóng)業(yè)部南海漁業(yè)資源環(huán)境重點(diǎn)野外科學(xué)觀測(cè)試驗(yàn)站；

【摘要】 基于深圳楊梅坑人工魚(yú)礁區(qū)2008年的研究和統(tǒng)計(jì)數(shù)據(jù),采用生態(tài)系統(tǒng)服務(wù)價(jià)值方法,系統(tǒng)分析了楊梅坑人工魚(yú)礁建設(shè)對(duì)海洋生態(tài)系統(tǒng)的影響.結(jié)果表明:與深圳附近海域相比,楊梅坑人工魚(yú)礁構(gòu)建后旅游娛樂(lè)服務(wù)價(jià)值所占比例由87%降至42%,食品供給服務(wù)價(jià)值所占比例由7%升至27%,原材料供給、氣候調(diào)節(jié)、空氣質(zhì)量調(diào)節(jié)、水質(zhì)凈化調(diào)節(jié)、有害生物和疾病的生物調(diào)節(jié)與控制、知識(shí)擴(kuò)展服務(wù)價(jià)值所占比例少許提高;2008年,深圳楊梅坑人工魚(yú)礁區(qū)單位面積服務(wù)價(jià)值為1714.7萬(wàn)元.km-2,遠(yuǎn)高于深圳市近海海洋生態(tài)系統(tǒng)的平均值和全球近海生態(tài)系統(tǒng)的平均值.人工魚(yú)礁生態(tài)系統(tǒng)影響并改變了區(qū)域海洋生態(tài)系統(tǒng)服務(wù)價(jià)值結(jié)構(gòu),提高了區(qū)域生態(tài)系統(tǒng)服務(wù)價(jià)值,對(duì)于合理開(kāi)發(fā)與利用海洋資源、修復(fù)受損的海洋生態(tài)環(huán)境和漁業(yè)資源有著重要意義.利用生態(tài)系統(tǒng)服務(wù)價(jià)值方法對(duì)人工魚(yú)礁構(gòu)建區(qū)進(jìn)行評(píng)價(jià),可以更好地反映人工魚(yú)礁構(gòu)建效益,能有效促進(jìn)我國(guó)人工魚(yú)礁建設(shè)的發(fā)展、提高海洋生態(tài)系統(tǒng)管理水平.

【Abstract】 Based on the researches and statistic data of Yangmeikeng artificial reef region in Shenzhen in 2008 and by the method of ecosystem services value,this paper analyzed the effects of artificial reef construction in the region on the marine ecosystem services.After the artificial reef construction,the tourism service value in the region decreased from 87% to 42%,food supply service value increased from 7% to 27%,and the services value of raw material supply,climatic regulation,air quality regulation,water quality regulation,harmful organism and disease regulation,and knowledge expansion had a slight increase,as compared to the surrounding coastal areas.The total services value per unit area of Yangmeikeng artificial reef region in 2008 was 1714.7×104 yuan·km-2,far higher than the mean services value of coastal marine ecosystem in the surrounding areas of Shenzhen and in the world.Artificial reef construction affected and altered the structure of regional marine ecosystem services value,and improved the regional ecosystem services value,being of significance for the rational exploitation and utilization of marine resources and the successful recovery of damaged marine eco-environment and fish resources.Utilizing the method of ecosystem services value to evaluate artificial reef construction region could better elucidate the benefits of artificial reef construction,effectively promote the development of our artificial reef construction,and improve the management of marine ecosystem. 還原