Map of the earthquake and tsunami affected area (http://www.reliefweb.int/rw/fullmaps_sa.nsf/luFullMap/CD333084539B763A852578550052A559/$File/map.pdf?OpenElement)
OCHA Situation Reports (http://www.reliefweb.int/rw/bkg.nsf/doc200?OpenForm&emid=EQ-2011-000028-JPN&rc=3&mode=kh) International Atomic Energy Agency Information on Japan (http://www.iaea.org/About/japan-infosheet.html) United Nations Scientific Committee on the Effects of Atomic Radiation FAQ on radiation (http://www.unscear.org/unscear/en/faq.html)
UNEP disaster response and recovery publications (http://www.unep.org/conflictsanddisasters/Publications/PostdisasterResponseandRecoveryresources/tabid/29939/Default.aspx)
Joint UNEP/OCHA Environment Unit (http://ochaonline.un.org/OCHAHome/AboutUs/Coordination/EnvironmentalEmergencies/tabid/6037/language/en-US/Default.aspx)
International Environmental Technology Center (http://www.unep.or.jp/japanese/)
UNEP Disasters and Conflicts Programme (www.unep.org/conflictsanddisasters/)
UNEP Resource Center on Mainstreaming Environment into Humanitarian Action (http://postconflict.unep.ch/humanitarianaction/)