Polder - Wikipedia, the free encyclopedia
A polder is a low-lying tract of land enclosed by embankments known as dikes, that forms an artificial hydrological entity, meaning it has no connection with outside water other than through man operated devices.
2008年12月16日 星期二
Zuiderzee Works
Zuiderzee Works - Wikipedia, the free encyclopedia
Zuiderzee Works are a human-made system of dams, land reclamation and water drainage works, and the largest hydraulic engineering project undertaken by the Netherlands during the twentieth century. The project involved the damming off of the Zuiderzee, a large, shallow inlet of the North Sea, and the reclamation of land in the newly enclosed water body by means of polders.
Zuiderzee Works are a human-made system of dams, land reclamation and water drainage works, and the largest hydraulic engineering project undertaken by the Netherlands during the twentieth century. The project involved the damming off of the Zuiderzee, a large, shallow inlet of the North Sea, and the reclamation of land in the newly enclosed water body by means of polders.
2008年9月18日 星期四
水岸復興與使用安全之間如何達到平衡
河川與水岸環境是都市的自然瑰寶，都市的資產，但如何既保護水岸生態，使人的活動與自然環境相融，但又兼顧洪患期間的使用安全，之間的衝突與平衡，有待從安全、生態的高角度俯瞰不同生態使用者之間的需求，使其達到平衡。
源自於這篇文章：http://tw.green.charity.yahoo.com/article/url/d/a/080904/14/8t.html
源自於這篇文章：http://tw.green.charity.yahoo.com/article/url/d/a/080904/14/8t.html
2008年8月29日 星期五
2008年8月28日 星期四
2008年8月5日 星期二
氣候變遷與你我的生活
IPCC 2007 AR4集世界跨領域學界菁英之多年成果，形成一部精確、完整、翻譯為多國語言版本之氣候變遷影響評估、因應對策之曠世鉅作，也得到去年諾貝爾和平獎！成果報告分享在世人眼前：http://www.ipcc.ch/ipccreports/ar4-wg1.htm
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