UN Officials Link Rio+20 Success to International Solidarity

kristy Green Prosperity, Earth Systems Science

Latest News – 22 December 2011 Last Update for 2011 We_at_IISD RS wish you all the best for this holiday season and throughout the coming year. We will resume publication of our knowledgebases on 3 January 2012. Thank you for your support during 2011. continued… UN Officials Link Rio+20 Success …

Science for Environment Policy issue 253: A service form the European Commission

Ethical Markets Earth Systems Science

IN THIS ISSUE  The importance of boundaries in international river management  The management of international rivers is subject to two main types of boundary: the physical boundary of the river itself and the socio-political boundaries of the nations and regions that surround it. A new study has compared the impacts …