The Netherlands Centre for River Studies (NCR) is a cooperation of the major developers and users of expertise in the Netherlands in the area of rivers,Its researches main include:hydrology (of the river basin), fluvial hydraulics, geomorphology, sedimentology, river ecology, social sciences and spatial planning. The web site provides some introduction in NCR,NCR news,publications,NCR programme,NCR links,and young researchers,and so on.The site web also provides some free downloads,including statement,publications and planning.