Over the past 50 years, the world has suffered an estimated 60 percent decline in ecosystems services and unprecedented biodiversity loss - caused by unsustainable human activities. Biodiversity loss makes ecosystems more vulnerable to shocks and disturbances, less resilient, and less able to supply humans with critical ecosystem services.
As momentum builds towards formulating a fair and effective climate change agreement at the Copenhagen Climate Conference later this year, leaders of the world's developed nations are poised to discuss global warming at the G8 summit in the Italian town of L'Aquila from 8 to 10 July.
A group of emerging environmental leaders have pledged their personal commitment to creating a new wave of environmental action in the 21st Century.
On the occasion of the 30th Anniversary of the Bonn Convention, the Russian Federation has enhanced its support for the conservation of the Saiga antelope by signing the relevant agreement established in the framework of the Convention.
The Saiga antelope is one of most rapidly declining land mammal species worldwide. While one million of the ungulates still traveled through the Eurasian steppe as recently as the early 90s, their populations have dwindled to less than 100,000 animals today.
At least 21 UN agencies today backed the call for a world-wide transition to a low carbon, resource efficient Green Economy able to deliver multiple economic, social and environmental opportunities in the 21st century.
Such a transition is needed to catalyze a sustainable global economic recovery while generating decent jobs, enhancing food security, and reducing dependence on finite fossil fuels.
A Green Economy can also address multiple persistent and looming crises from overcoming poverty
A scientific paper, highlighting the need to accelerate action over a group of gases known as Hydroflurocarbons (HFCs) as part of the climate change agenda, was today welcomed by the head of the UN Environment Programme (UNEP).
The findings, by an international team of researchers are published in the Proceeedings of the National Academy of Sciences.
The scientists argue that HFC use could climb sharply in the coming years in products such as insulation foams, air conditioning units and refri
"The world faces a growing risk of "abrupt and irreversible climatic shifts," was the conclusion of report by international scientists issued on Thursday.
The 36-page document summarized over 1,400 studies which were presented at a climate conference last March in Copenhagen attended by some 2,000 scientists from over 70 countries.
The research, which was written and reviewed by many of the scientists who compiled the benchmark UN Intergovernmental Panel on Climate Change (IPCC) report in 20
For the past few years Americans have been dealing with erratic and often extreme weather conditions. And now according to a new report titled Global Change Impacts in the United States, there is evidence that these patterns are attributable to global warming.
Average temperatures in the US have risen by1.5F (-17C) over the last 50 years, according to the report. It also warns that physical infrastructure on the US Gulf Coast could be threatened with storm surges and sea level rises of up to ei
Patterns of disaster risk are changing and the critical ecosystems that support community resilience are being lost at an alarming rate due to human mismanagement of natural resources.
Improved varieties of the tropical, nutritious 'Sahel Apple' tree allied to the setting up of market gardens and community nature reserves are helping to turn the tide of land-degradation and desertification in some African countries, a new study shows.
Six months before the crucial negotiations on climate in Copenhagen, African ministers reach a landmark position on climate in Nairobi
On Sunday UN Secretary General Ban Ki-moon and Nobel Laureate Al Gore called on over 500 world business leaders meeting in Copenhagen to use their business acumen to urge government leaders to reach an agreement on reducing greenhouse gases.
Putting the environment at the centre of Africa's economic future must be a priority for the Continent, the President of the Republic of Rwanda urged today at an historic meeting of finance and environment ministers.
More than half the populations of waders in Europe, West Asia and Africa are declining at an accelerating rate.
Delivering food security to an additional 1 billion people in Africa will become ever more challenging over the next four decades unless we manage our natural resources better.
The winners of the 2009 SEED Awards for Entrepreneurship in Sustainable Development were announced today at a high level award ceremony and reception.
Carbon benefits project will assess levels of carbon stored via sustainable and climate-friendly land management
A Brazilian scientific support centre and a leading Swiss laboratory are among the winners of the inaugural Green Star Awards announced in Brussels today.
Over-exploitation, climate change and inadequate cooperation among countries threaten some of the world's greatest river basins, which sustain around 750 million people.