అంతర్జాతీయ జీవవైవిధ్య దినోత్సవం
అంతర్జాతీయ జీవవైవిధ్య దినోత్సవం ను మే 22 న జరుపుకుంటారు.2010ని అంతర్జాతీయ జీవవైవిధ్య సంవత్సరంగా ఐక్యరాజ్యసమితి ప్రకటించింది[1][2].
ప్రపంచ పర్యావరణ దినోత్సవం
సంవత్సరంనేపథ్యం (Theme)ఆతిధ్యమిచ్చిన నగరం1974Only one Earth during Expo '74Spokane, United States1975Human Settlements1976Water: Vital Resource for Life1977Ozone Layer Environmental Concern; Lands Loss and Soil Degradation1978Development Without Destruction1979Only One Future for Our Children – Development Without Destruction1980A New Challenge for the New Decade: Development Without Destruction1981Ground Water; Toxic Chemicals in Human Food Chains1982Ten Years After Stockholm (Renewal of Environmental Concerns)1983Managing and Disposing Hazardous Waste: Acid Rain and Energy1984Desertification1985Youth: Population and the Environment1986A Tree for Peace1987Environment and Shelter: More Than A RoofNairobi, Kenya1988When People Put the Environment First, Development Will LastBangkok, Thailand1989Global Warming; Global WarningBrussels, Belgium1990Children and the EnvironmentMexico City, Mexico1991Climate Change. Need for Global PartnershipStockholm, Sweden1992Only One Earth, Care and ShareRio de Janeiro, Brazil1993Poverty and the Environment – Breaking the Vicious CircleBeijing, People's Republic of China1994One Earth One FamilyLondon, United Kingdom1995We the Peoples: United for the Global EnvironmentPretoria, South Africa1996Our Earth, Our Habitat, Our HomeIstanbul, Turkey1997For Life on EarthSeoul, Republic of Korea1998For Life on Earth – Save Our SeasMoscow, Russian Federation1999Our Earth – Our Future – Just Save It!Tokyo, Japan2000The Environment Millennium – Time to ActAdelaide, Australia2001Connect with the World Wide Web of LifeTorino, Italy and Havana, Cuba2002Give Earth a ChanceShenzhen, People's Republic of China2003Water – Two Billion People are Dying for It!Beirut, Lebanon2004Wanted! Seas and Oceans – Dead or Alive?Barcelona, Spain2005Green Cities – Plan for the Planet!San Francisco, United States2006Deserts and Desertification – Don't Desert Drylands!Algiers, Algeria2007Melting Ice – a Hot Topic?Tromsø, Norway2008Kick The Habit – Towards A Low Carbon EconomyWellington, New Zealand2009Your Planet Needs You – UNite to Combat Climate ChangeMexico City, Mexico2010Many Species. One Planet. One FutureKigali, Rwanda2011Forests: Nature at your ServiceNew Delhi, India2012Green Economy: Does it include you?Brazil2013Think.Eat.Save. Reduce Your FoodprintMongolia