文献类型：期刊文献

中文题名：水东湾红树林不同生长位置生长差异性研究

英文题名：Study on mangrove growth at different locations in Shuidong Harbor

作者：成家隆[1,2] 吕瑜良[1] 陈玉军[2] 廖宝文[2] 丁冬静[2] 邓智泓[3] 魏军发[3]

第一作者：成家隆

机构：[1]西南大学地理科学学院;[2]中国林业科学研究院热带林业研究所;[3]电白区林业局

年份：2015

卷号：0

期号：6

起止页码：30-35

中文期刊名：生态科学

外文期刊名：Ecological Science

收录：CSTPCD;;CSCD:【CSCD_E2015_2016】；

基金：广东省林业科技创新专项资金项目"沿海困难立地红树林造林技术研究与示范"(2013KJCX012-01);中国林科院基本科研业务费专项资金项目"红树林消波效应监测与模拟研究"(CAFYBB2012018)

语种：中文

中文关键词：红树林;生长差异;滩面高程;位置;波能区

外文关键词：mangroves; growth difference; beach elevation; position; wave energy area

分类号：S725;Q14

摘要：通过对茂名水东湾近岸岛屿试验区现有红树林资源的调查,对比研究红树林在不同的滩面高程、林中位置和波能区的生长差异性,研究结果表明:(1)红树植物在不同滩面高程中的生长表现具有显著差异性,不同的红树植物所适合生长的滩面高程也不尽相同,最适合生长的滩面高程范围拉关木为平均海平面以上(下同)0—10 cm,白骨壤为15—25 cm,红海榄为0—20 cm;(2)红树植物在林中不同位置的生长表现具有显著的差异性,位于林分边缘的无瓣海桑和拉关木明显优于林分内部;(3)红树植物在不同的波能区生长具有一定的差异性,背风的低能区更加适合红海榄和拉关木的生长。研究结果对认识红树林生长发育规律和指导红树林人工种植具有一定参考意义。
Based on the survey of the existing mangrove resources in the experimental zone, Shuidong Harbor, Maoming City, the differences in mangrove growth in different beach elevation, position in the forest stand and wave energy area were investigated. The results are as follows. （1） the growth performance of mangroves in different beach elevation was significantly different. Laguncularia racemosa was the most suitable for growing in the beach with elevation of 0-10 cm, relative to mean sea level, Avicennia marina 15-25 cm, and Rhizophora stylosa 0-20 cm. （2） The growth performance of mangrove species showed significant difference in different position in the forest stand. Sonneratia apetala and Laguncularia racemosa at the forest edge grew better than those within the forest stand, and the difference reached highly significant level. （3） The growth performance of mangrove species had some differences in different wave energy area, and the low wave energy area was more suitable for the growth of mangroves. The results could provide reference for the laws of mangrove growth and directing mangrove afforestation.