CAJ | 학술논문

起源于珠江三角洲的红树林基围(land-based enclosure)养殖传统模式是红树林可持续利用和生态开发范例之一.本文介绍了珠江口红树林基围养殖生态开发模式的3个个例:仅存香港米埔红树林自然保护区的传统基围养殖运作历史和演变,及其候鸟生境、养殖、观鸟、环境教育综合功能的实现;珠海淇澳岛大围湾红树林传统和粗放式基围养殖试验和围内水位盐度等环境条件变化对红树林生长影响的研究;伶仃洋东岸海上田园红树林海水种植-集约式养殖系统试验和红树林净化水质研究.在珠江口红树林保护管理及海域污染防治过程中建议重视红树林可持续利用模式的研究和推广,建立新的基围养殖示范区,大力推广红树林基围养殖的生态开发模式,探索毁林养殖区红树林友好式整治模式,改善红树林基围养殖技术提高养殖产量,加强红树林基围养殖系统相关科学研究.
기원우주강삼각주적홍수림기위(land-based enclosure)양식전통모식시홍수림가지속이용화생태개발범례지일.본문개소료주강구홍수림기위양식생태개발모식적3개개례:부존향항미포홍수림자연보호구적전통기위양식운작역사화연변,급기후조생경、양식、관조、배경교육종합공능적실현;주해기오도대위만홍수림전통화조방식기위양식시험화위내수위염도등배경조건변화대홍수림생장영향적연구;령정양동안해상전완홍수림해수충식-집약식양식계통시험화홍수림정화수질연구.재주강구홍수림보호관리급해역오염방치과정중건의중시홍수림가지속이용모식적연구화추엄,건립신적기위양식시범구,대력추엄홍수림기위양식적생태개발모식,탐색훼림양식구홍수림우호식정치모식,개선홍수림기위양식기술제고양식산량,가강홍수림기위양식계통상관과학연구.
The traditional mangrove land-based enclosure aquaculture model originated in the Pearl River Delta is a good example showing how mangroves can be used sustainably.This paper introduces three examples of mangrove land-based enclosure aquaculture at the mouth of the Pearl River Estuary.The first example is about the only operating traditional mangrove land-based enclosure for shrimp farming located in Mai Po Marshes Nature Reserve of Hong Kong and managed by WWF Hong Kong;its history goes back to the mid-1940s and its focus for management strategy has evolved from being commercial culture ponds to performance of multi-ecological functions including feeding habitat for piscivorous water birds,bird-watching,environmental education,as well as shrimp farming.The second example is the mangrove land-based enclosure for traditionally extensive aquaculture trial in the Dawei Bay on the Qi'ao Island of Zhuhai City,regarding measurement and analyses of relationship between the environmental condition change of water level and salinity and the mangrove community dynamics inside land-based enclosure.The third example is the mangrove planting-aquaculture system trial in the Shenzhen Waterlands Resort on the east coast of the Lingdingyang Estuary,including research on water purification function by mangroves.For mangrove protection and management and for marine pollution prevention in the Pearl River Estuary waters,the following suggestions are given:1) Preventing resolutely the development model of clearing mangrove for aquaculture ponds,and disseminating and applying the eco-development model of land-based enclosure aquaculture or mangrove-friendly aquaculture;2) Building new land-based enclosure aquaculture demonstration site in major mangrove regions,and exploring mangrove-friendly restoration model in aquaculture pond areas built by clearing mangroves;3) strengthening relevant scientific research for maximizing comprehensive efficiency of mangrove land-based enclosure aquaculture.