| 广州市湿地资源现状及保护对策 |
| |
| 引用本文： | 刘增礼,林寿明,魏安世.广州市湿地资源现状及保护对策[J].林业调查规划,2007,32(3):79-82. |
| |
| 作者姓名： | 刘增礼 林寿明 魏安世 |
| |
| 作者单位： | 1. 广州市林业局,广东,广州,510030
2. 广东省林业调查规划院,广东,广州,510500 |
| |
| 摘 要： | 介绍基于"3S"技术的广州市湿地调查的技术路线、湿地分类系统.调查结果表明,广州市湿地总面积86 178.7 hm2.其中:近海及海岸湿地39 286.4 hm2,占全市湿地总面积的45.6%;河流湿地10 804.9 hm2,占12.5%;湖泊湿地154.3 hm2;库塘湿地35 933.1 hm2;地热湿地2处.因为近年来对滩涂的掠夺性围垦、开发利用以及污染物的排放、过度捕捞和发展水产养殖,使湿地遭到严重破坏.藉此提出了相应的保护对策.
|
| 关 键 词： | "3S"技术 湿地资源 湿地调查 保护对策 广州市 |
| 文章编号： | 1671-3168（2007）03-0079-04 |
| 修稿时间： | 2007-02-232007-04-28 |
Status Quo of Wetland Resources and Countermeasures for Protection in Guangzhou City |
| |
| LIU Zeng-li,LIN Shou-ming,WEI An-shi.Status Quo of Wetland Resources and Countermeasures for Protection in Guangzhou City[J].Forest Inventory and Planning,2007,32(3):79-82. |
| |
| Authors: | LIU Zeng-li LIN Shou-ming WEI An-shi |
| |
| Institution: | 1. Forestry Bureau of Guangzhou City, Guangzhou 510030 Guangdong; 2. Guangdong Institute of Forestry Inventory and Planning, Guangzhou 510500 Guangdong, China |
| |
| Abstract: | The paper introduces the taxonomic system and skill itinerary of wetland inventory based on"3S"technique in Guangzhou city.The result shows 86 178.7 hm2 the total wetland area,which includes 39 286.4 hm2wetland near sea and shore,accounting for 45.6% of the total;10 804.9 hm2river wetland,accounting for 12.5%;154.3 hm2lake wetland,35.933 hm2 pool wetland,as well as 2 places of terrestrial heat wetland.Due to excessively reclaimed land by diking,exploration,discharging of the polluted wastes,undue fishing and developing aquatic product breeding in recent years,the wetland has severely undergone deterioration.Therefore, the corresponding countermeasures for the protection are put forward. |
| |
| Keywords: | "3S" technique wetland resources wetland inventory countermeasure for protection Guangzhou oity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
