1) Jiuduansha wetland
九段沙湿地
1.
Succession and distribution pattern of vegetation communities on Jiuduansha Wetland.;
九段沙湿地植被群落演替与格局变化趋势
2.
Resources and conservation valuation of fishes of Jiuduansha wetland in Changjiang River estuary;
长江口九段沙湿地的鱼类资源及其保护价值
3.
Jiuduansha wetland,in 31°06′20″—31°14′00″N,121°53′06″—122°04′33″E,is a new-born wetland in Changjiang(Yangtze) River estuary formed between 1945 to 1958 by large amount of deposits unloaded from the river.
收集了研究区近20年以来的陆地卫星影像,结合以往实地调查资料,探讨了九段沙湿地优势植被群落多光谱遥感的分类方法,并对分类结果进行了现场校核,得出(1)多光谱遥感数据能够区分海三棱藨草与芦苇、互花米草植被群落;(2)季相变化的多光谱遥感数据可进一步区分芦苇与互花米草。
2) upper shoal of Jiuduansha
九段沙上沙湿地
3) Jiuduansha Wetland Nature Reserve
九段沙湿地自然保护区
1.
Study on Phytoplankton in and Near the Jiuduansha Wetland Nature Reserve Waters;
九段沙湿地自然保护区及其附近水体浮游植物的研究
5) Jiuduansha
九段沙
1.
Relationship between Mico-topography and Reed in Jiuduansha;
九段沙微地貌演变与芦苇的生长
2.
Studies on Bilolgical Resources and Variational Tendency on the Wetland in Jiuduansha in Estuary of Changjiang River;
长江口九段沙湿地生物资源及其变化趋势研究
3.
Evolution of Jiuduansha Wetland in the Changjiang River Estuary During the Last 50 Years;
近半个世纪长江口九段沙湿地的冲淤演变
6) Jiuduansha shoals
九段沙
1.
Studies on plant community on the Jiuduansha Shoals at the Yangtze Estuary;
长江口九段沙植物群落研究
2.
Based on the field survey and the interpretation and analysis of satellite images about the population expansion patterns of Spartina alterniflora and Phragmites australis at Jiuduansha shoals in 1997-2004,and combined with 3S techniques,a cellular automata(CA) model was built to simulate the population dynamics of plants adaptable to salt marsh.
基于1997年以来上海九段沙栽种芦苇和互花米草种群扩散格局的多年现场调查与遥感解译分析,并结合3S技术,构建了适合滩涂盐沼植物种群动态的元胞自动机(CA)模型。
补充资料：三界九地
【三界九地】
（术语）区分三界为九地。(参见：九地)
（术语）区分三界为九地。(参见：九地)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条