拉姆萨尔国际重要湿地---最大和最小的记录都在最近刷新

拉姆萨尔国际重要湿地---最大和最小的记录都在最近刷新

先说最大，是在民主刚果，已经提交公约秘书处，7月24日生效。面积是六百五十多万公顷（六万五千多平方公里），几乎有两个台湾岛那么大。

Ngiri-Tumba-Maindombe. 24/07/08; Equateur, Bandundu; 6,569,624 ha; 01ﾂｰ30窶儡 017ﾂｰ30窶僞 . Nature Reserve. Located in the transboundary area of Lake T辿l辿 and Lake Tumba, the site contains the largest continental freshwater mass in Africa, making it one of the most important wetlands in Africa and one of the most important freshwater masses in the world. As a result of its position in the heart of the Congo basin system, the area contains several rivers and nine lakes that support a diverse range of biodiversity and resources that support the wider populations of the Democratic Republic of Congo and the neighboring countries, including the adjacent Grands affluents Ramsar site in Congo. Within the site buffalo, various species of monkeys, forest elephant (Loxodonta africana cyclotis), and leopards amongst many others are found. This area is known to support waterbirds whose distributions are wholly or mostly spread among the confines of the biome of the Guinea-Congo forests. Activities such as agriculture, fishing, hunting, and collection of non-wood forest products make up a large part of income generation for the communities dependent on the site. Within the site two reserves are found, Lac Tumba-Ledira and Ngiri; where research and various awareness raising activities are carried out. Ramsar site no. 1784. Most recent RIS information: 2009.

再说最小，刚刚由韩国提出登录，面积0.3015公顷，即3，015平方米，如果一步的步幅是0.5米左右，大概是纵横100步左右的面积。

Ganghwa Maehwamarum Habitat (1 hectare, 37ﾂｰ38窶儂 126ﾂｰ32窶僞) in the Incheon Metropolitan City district is a human-made rice paddy wetland near the city of Incheon that was purchased by the Korea National Trust Foundation chiefly for its importance as habitat for the herbaceous water plant Maehwamareum (Ranunculus kazusensis makino), once common throughout the country but now considered to be endangered and found in only 30 places nationally. Because of eco-friendly rice farming at the site, it also functions as a refuge for aquatic plants and insects and benthic invertebrates and fish, which become food sources for migratory birds. The site is also used for educational purposes, and an educational centre is in preparation. With a real area of 0.3015 hectares (rounded up to 1 ha.), this is the smallest Ramsar site at the time of designation (previously the smallest was Australia's Hosnie's Spring on Christmas Island, 0.33 hectares).

張嘉穎 2009-5-7 09:47

有趣~~ :54bd3bbb

风入松 2009-5-7 11:13

中国最小的国家级自然保护区好像是深圳的红树林那个。

Simba 2009-5-7 12:55

亚洲（说不定是世界上）最小的重点鸟区

是菲律宾的Camp O'Donnel一片10米x20米的湿地，主要是因为它是一种秧鸡Brown-banded Rail的分布地。要是这块地被列为拉姆萨尔重要湿地（它够条件的），就打破“最小”的纪录，只有200平米，比大一点的住宅单位大不了多少。

Simba 2009-5-7 13:59

[quote]原帖由 风入松 于 2009-5-7 11:13 发表 [url=http://www.chinabirdnet.org/BBS/redirect.php?goto=findpost&pid=7833&ptid=1266][/url]

中国最小的国家级自然保护区好像是深圳的红树林那个。 [/quote]

福田应该也有一两百公顷吧？连内伶仃岛应该是815公顷。比它小的国家级自然保护区，就只有山旺（山东）、青龙山（湖北）、长兴（浙江）地质化石的保护区了。