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MANGROVES-FISHERIES LINKAGES-THE MALAYSIAN PERSPECTIVE

机译:ANGROVES-渔业联系-马来西亚的观点

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Mangroves contribute substantially to coastal fisheries in terms of providing trophic and refuge support, and larval retention. Malaysia's existing 566,856 ha of mangrove forests are believed to sustain more than 50% of its annual offshore fishery landings of 1.28 million t. Here I review research that relates to the contribution of Malaysian mangroves as nursery areas, and to coastal food chains and fisheries. I examine salient features of mangrove productivity, food resources, refugia, and fish nursery-ground value of selected mangrove areas. The net fisheries contribution from 1 ha of mangrove forest amounted to US$846 yr~(-1). Various anthropogenic activities such as unsustainable forestry practices, aquaculture, coastal development, and pollution influence the carrying capacity of mangroves. The nursery function of Malaysian mangroves is variable depending on several factors, including hydrogeo-morphology and the extent of human disturbance, both of which affect carrying capacity.
机译:红树林在提供营养和避难所的支持以及保留幼体方面对沿海渔业做出了重大贡献。据信,马来西亚现有的566,856公顷的红树林将维持其每年128万吨的近海渔业捕捞量的50%以上。在这里,我回顾了与马来西亚红树林作为育苗区以及沿海食物链和渔业的贡献有关的研究。我研究了选定的红树林地区的红树林生产力,食物资源,避难所和育苗场地面价值的显着特征。 1公顷红树林的渔业净收入为846年(-1)。各种不可持续的林业做法,水产养殖,沿海开发和污染等人为活动都会影响红树林的承载能力。马来西亚红树林的育苗功能取决于多种因素,包括水文地理形态和人为干扰的程度,这两者都会影响承载能力。

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