StartseiteAktuellesNachrichtenAgrarforschung als Schlüssel für die Folgen des Klimawandels (engl.)

Agrarforschung als Schlüssel für die Folgen des Klimawandels (engl.)

Agrarforschung soll eine strategische Priorität der UN-Bemühungen sein, die Auswirkungen des Klimawandels zu mildern. Dies geht aus einem Bericht hervor, der auf einer UN-Konferenz zum Klimawandel in Doha, Katar erstellt wurde.

The report, released by a group of leading international experts in climate change and agriculture last month (30 November), is intended to inform policymakers and agricultural planners about the risks climate change poses to dry areas. It offers practical solutions to reduce these threats and boost the productivity of this type of land.

'Strategies for Combating Climate Change in Drylands Agriculture' was produced by the International Center for Agricultural Research in the Dry Areas (ICARDA) with two CGIAR research programmes — on Dryland Systems and on Climate Change, Agriculture and Food Security (CCAFS) — and the Qatar National Food Security Programme.

Drylands constitute more than 40 per cent of the world's land surface and are home to 2.5 billion people, says the report. Those lands have less than eight per cent of the world's renewable water sources and are vulnerable to temperature extremes, frequent drought, land degradation and desertification, it adds.
Climate change is worsening the situation, with extreme temperatures causing climate patterns to change, resulting in shorter growing seasons and the prevalence of pests and diseases in new areas, according to the report.

Despite this, the report says that agriculture has previously been sidelined in UN climate-change talks and has never been included in agreements linked to the UN Framework Convention on Climate Change (UNFCCC). This made the 18th session of the Conference of the Parties to the Convention (COP18) event in Doha an unprecedented opportunity to put it on the global climate agenda.

At Doha, ministers and countries' representatives agreed to establish a permanent secretariat for food security in drylands under the Qatar National Food Security Programme. The report discusses strategies and best practices for crops and livestock, such as diversification and water management, and highlights successful examples. One of these is the use of ICARDA's gene banks, which contain wild relatives of barley, wheat and legumes, to develop hardier crops with higher yields.

Quelle: SciDev.Net Redaktion: Länder / Organisationen: Global Katar Themen: Umwelt u. Nachhaltigkeit