| 珠江口滨海湿地退化现状、原因及保护对策 |
| |
| 引用本文： | 李团结,马玉,王迪,王爱军,周英.珠江口滨海湿地退化现状、原因及保护对策[J].热带海洋学报,2011(4). |
| |
| 作者姓名： | 李团结 马玉 王迪 王爱军 周英 |
| |
| 作者单位： | 中国地质地质大学(武汉)资源学院;国家海洋局南海工程勘察中心;国家海洋局第三海洋研究所海洋与海岸地质环境开放实验室; |
| |
| 基金项目： | 中国近海海洋综合调查与评价项目-海洋地质灾害调查(908-01-ZH2);中国近海海洋综合调查与评价项目-广东省海岸带(港址)综合调查(GD908-01-1) |
| |
| 摘 要： | 2007年和2008年秋季对珠江口滨海湿地进行了环境现状综合调查,结果表明,珠江口滨海湿地退化主要表现在4个方面:天然湿地面积减少、湿地生产力不断下降、湿地环境状况持续恶化和湿地景观破碎化。珠江口滨海湿地退化的原因主要为滩涂开发与围填海、污染物排放、养殖污染、海平面上升、过度捕捞、海砂开采和港口码头建设以及水土资源开发等因素。滨海湿地保护与利用对策主要有:制定有关滨海湿地保护的法律法规和湿地保护与利用规划;加强人才队伍建设和滨海湿地有关技术研究;建立滨海湿地动态监测体系;加大滨海湿地保护区建设的力度;加强宣传和教育。
|
| 关 键 词： | 珠江口 滨海湿地 湿地退化现状 湿地退化原因 湿地退化对策 |
Status, degradation causes, and protection measures of the Pearl River Estuary seashore wetland |
| |
| LI Tuan-jie,MA Yu,WANG Di,WANG Ai-jun,ZHOU Ying .China University of Geosciences,Faculty of Earth Resources,Wuhan ,China,.South China Sea Marine Engineering Surveying Center,South China Sea Branch,State Oceanic Administration,Guangzhou ,.China Open Laboratory of Ocean & Coast Environmental Geology,Third Institute of Oceanography,Xiamen.Status, degradation causes, and protection measures of the Pearl River Estuary seashore wetland[J].Journal of Tropical Oceanography,2011(4). |
| |
| Authors: | LI Tuan-jie MA Yu WANG Di WANG Ai-jun ZHOU Ying China University of Geosciences Faculty of Earth Resources Wuhan China South China Sea Marine Engineering Surveying Center South China Sea Branch State Oceanic Administration Guangzhou China Open Laboratory of Ocean & Coast Environmental Geology Third Institute of Oceanography Xiamen |
| |
| Institution: | LI Tuan-jie1,2,MA Yu2,WANG Di2,WANG Ai-jun3,ZHOU Ying2 1.China University of Geosciences,Faculty of Earth Resources,Wuhan 430074,China,2.South China Sea Marine Engineering Surveying Center,South China Sea Branch,State Oceanic Administration,Guangzhou 510300,3.China Open Laboratory of Ocean & Coast Environmental Geology,Third Institute of Oceanography,Xiamen 361005 |
| |
| Abstract: | Comprehensive survey results on the environment state of seashore wetland in the Pearl River Estuary in 2007 and 2008 show that seashore wetland degradation mainly includes four aspects: area reduction of natural wetland,declining pro-ductivity of wetland,continuing deterioration of wetland environment,and wetland landscape fragmentation.Degradation causes of the Pearl River Estuary seashore wetland mainly consist of beach development and reclamation,emissions,hus-bandry,sea-level rise,overfishing,sea sand ... |
| |
| Keywords: | Pearl River Estuary seashore wetland degradation status degradation causes degradation implementing strategy |
| 本文献已被 CNKI 等数据库收录！ |
|
