文献类型：期刊文献

中文题名：中国红树林湿地资源、保护现状和主要威胁

英文题名：Resources,Conservation Status and Main Threats of Mangrove Wetlands in China

作者：但新球[1] 廖宝文[2] 吴照柏[1] 吴后建[1] 鲍达明[3] 但维宇[1] 刘世好[1]

第一作者：但新球

机构：[1]国家林业局中南林业调查规划设计院;[2]中国林业科学研究院热带林业研究所;[3]国家林业局湿地保护管理中心

年份：2016

卷号：25

期号：7

起止页码：1237-1243

中文期刊名：生态环境学报

外文期刊名：Ecology and Environmental Sciences

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD2015_2016】；

基金：林业公益性行业科研专项(201504413);全国湿地资源普查项目(2130212);国家自然科学基金项目(41676080)

语种：中文

中文关键词：红树林;湿地资源;保护现状;主要威胁;中国

外文关键词：mangrove; wetland resources; protection status; main threats; China

分类号：X173

摘要：以第二次全国湿地资源调查(2009—2013年)为基础,应用中巴地球资源卫星CBERS-CCD数据和其它数据,采用3S技术和现地调查相结合的方式,对中国的红树林湿地资源、保护现状进行了分析。结果表明,(1)中国红树林湿地面积从上世纪50年代至今总体上呈现先减少后增加的趋势,由20世纪50年代的42 001 hm^2迅速减少到2000年的22 024.9 hm^2,后又快速增加到2013年的34 472.14 hm^2。(2)从省级层面看,海南省红树林面积近年来保持相对稳定,但与20世纪50年代相比减少幅度较大,约减少52.6%;广西和广东红树林面积近年来保持稳定且有一定增长,分别恢复到20世纪50年代87.8%和92.8%的规模;福建红树林面积近年来稳定增长,已达到20世纪50年代规模的1.6倍;浙江红树林面积基本保持稳定。(3)形成了包括国际重要湿地、国家重要湿地、红树林湿地自然保护区和红树林湿地公园等级别在内的红树林保护体系。(4)中国红树林湿地面临的主要威胁是污染、围垦、过度捕捞和采挖、基建和城市建设以及外来物种入侵。
Taking the second national survey （2009-2013） of wetland resources as an opportunity, by using CBERS-CCD data and other data, and combining the use of 3S technology and field investigation, this paper describes mangrove wetlands area in China and analyzes mangrove wetlands resources, conservation status and the main threats. The results showed that, （1） The overall Chinese mangrove wetlands area which rapidly decreasing from 42001 hm^2 in 1950s to 22024.9 hm^2 in 2000, and then rapidly increasing to 34472.14 hm^2 in 2013; （2） From the provincial level, Hainan mangrove areas in recent years had remained relatively stable, but less than in 1950s, currently accounting for only 47.4% in 1950s; Guangxi and Guangdong mangrove areas in recent years had remained stable and had a certain growth, respectively restoring to the scale of 87.8% and 92.8% in 1950s; Fujian mangrove areas in recent years had maintained a stable growth, which had reached 1.6 times to the aera of 1950s; Zhejiang mangrove areas remained stable. （3） The mangrove protection system of China has been formed, including international important wetlands, national important wetlands, mangrove wetland nature reserve and mangrove wetland park, and the ecological condition of the mangrove wetland nature reserve and mangrove wetland park were good in general, which protected 77.7% of mangrove wetlands. （4） The main threats of mangrove wetlands in China included： pollution, land reclamation, excessively fishing and gathering, infrastructure and urban construction and invasion of alien species.