Buenos Aires, Sep 22 (DPA) The ninth conference of the UN Convention to Combat Desertification (UNCCD) opened here Monday with a call for concrete measures to fight land degradation.

'Planetary health is not on the right path,' Argentine Environment Minister Homero Bibiloni said in his opening speech. 'We have to go from documents to instruments.'

Bibiloni said every year looks worse than the previous one as desertification and poverty rise, food security is jeopardised, flooding increases, and species and glaciers are lost.

UNCCD executive secretary Luc Gnacadja analysed the developments of recent years. First, he said, there was an energy crisis followed by a food crisis. Those have now almost been forgotten, he noted, as the world tackles a financial and economic crisis.

For Gnacadja the crisis is no excuse to avoid taking measures on land degradation, and instead it is an unprecedented chance to strive for more efficiency and more effectiveness in the effort to combat the effects of climate change.