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一、引言红树林生长于隐蔽的海岸线和海水浸到的河口地区,热带和亚热带均有分布.近几年来,因为遭受择伐用作烧炭、薪材和建材或开锡矿而皆伐,红树林已逐渐减少,在东南亚尤其如此。由于红树林具有保护环境的作用,而且伴生许多可作海味食品的无脊椎动物,因此我们应该保护红树林生态系统。红树林生态系统的合理经营需要对它们的生产力有基本的了解。红树林林分生物量的估计和林分结构的分析对于经营是十分重
I. INTRODUCTION Mangroves grow in the secluded coastline and estuarine area where seawater is infused, and are distributed both in the tropics and subtropics. In recent years, Mangrove forests have been subjected to selective cutting for carbon burning, fuelwood and building materials, Mangroves have been declining, especially in Southeast Asia. Because mangroves have the potential to protect the environment and come with many invertebrates that can be used as seafood, we should protect mangrove ecosystems. The rational management of mangrove ecosystems needs a basic understanding of their productivity. The estimation of mangrove stand biomass and the analysis of stand structure are very heavy for management