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菲律宾在恢复已消失的红树林方面做了大量工作,在过去的20年中尤为如此。鉴于此,评估这些工作的成果并把所获得的经验教训应用于目前的红树林管理便显得尤为重要。本文对几个有关评估菲律宾种植红树林的生长性能的研究项目的成果进行了综合分析。总的来说,一个普遍的趋势就是在非红树林自然生境的地方种植红树林,即把滩涂、砂坪、海草场改造成常常是由单一种类的红树属(Rhizophora)所构成的红树林。然而,在这些非红树林自然生境的地方,红树属树苗的死亡率很高。少数存活的红树属树苗(通常通过持续或多次种植)中,非自然生境和低潮间带生长的红树属幼苗个体生长缓慢;相比之下,自然生境和高潮间带生长的红树属幼苗个体生长繁茂。因此,本文认为红树林恢复过程中更合理的做法应是在红树林原来的生境,即半成水养殖池塘环境中重新种植红树林。同时,文中也探讨了相应的管理方案。当然,这些方案的最终实施与否取决于菲律宾国家和地方政府的政治意愿。
The Philippines has done a great deal of work to restore lost mangroves, especially in the past two decades. Given this, it is particularly important to assess the results of these efforts and apply the lessons learned to current mangrove management. This article provides a comprehensive analysis of the results of several research projects that assess the growth performance of mangroves in the Philippines. In general, it is a common trend to grow mangroves in areas other than the natural habitats of mangroves, that is, to rehabilitate beaches, sand beds and seagrass meadows as mangroves, often composed of a single species of Rhizophora . However, in these non-mangrove natural habitats, the mortality of mangrove saplings is high. Of the few surviving mangrove saplings (usually through continuous or multiple planting), individuals of mangrove seedlings growing in unnatural and low tidal slugs grow slowly; in contrast, mangroves growing in natural habitats and climax A seedling is an individual lush growth. Therefore, this paper argues that a more reasonable approach to mangrove restoration should be to re-plant mangroves in the original habitat of the mangroves, ie semi-aquaculture ponds. At the same time, the article also explored the corresponding management plan. Of course, the final implementation of these programs depends on the political will of the Philippine national and local governments.