క్యోటో ఒప్పందం
క్యోటో ఒప్పందం అనేది భూతాపంపై పోరాటానికి పర్యావరణ మార్పుపై ఐక్యరాజ్యసమితి ముసాయిదా సదస్సు (UNFCCC లేదా FCCC)కు సంబంధించిన ఒక ఒడంబడిక. UNFCCC అనేది పర్యావరణ వ్యవస్థపై ప్రమాదకర మానవజన్య జోక్యమును నిరోధించే స్థాయికి వాతావరణంలోని గ్రీన్‌హౌస్ వాయు ఉద్గారాల స్థిరీకరణ లక్ష్యంగా కుదుర్చుకున్న ఒక అంతర్జాతీయ పర్యావరణ ఒప్పందం.[1]
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