Addressing the challenge of increasing dryland areas
Lu Wen Ming delivering welcome remarks at the dryland session. Photo: Gerda Wolfrum, IUFRO Headquarters
Session A-05(108): Conservation, restoration and sustainable use of dryland ecosystems
There is clear evidence of the fact that the growth rate of CO2 concentration has been increasing and, together with other greenhouse gases, this increase is a main driver of global warming. Unfortunately, these gases have a relatively long lifetime – CO2, for example, has a lifetime of 200-400 years – which means that we are putting a heavy burden on future generations.
Desertification is one of the results of rising temperatures. In China there are actually 4.52 million km2 of drylands constituting 47.1% of the total landmass. Parts of these dryland areas are threatened by degradation and desertification. In Mongolia we are witnessing a marked decrease of the number and area of lakes. This is mainly due to human activities such as coal extraction and irrigation. These and other anthropogenic drivers of change in drylands intensify the pressure on land, which leads to land degradation and decreases the ecosystem value, thus affecting people’s livelihoods. Read more…
Spotlight #35 – Cool it! Use Forest Landscape Restoration to Fight Climate Change
The stoplight tool is essentially a simplified presentation of complex restoration initiatives, and how they may contribute to climate change mitigation and adaptation and vice-versa, in a specific local context. (Image by Yougen/iStock)
Forest landscape restoration (FLR) can be a major weapon in the battle against climate change.
FLR can contribute to climate change mitigation and adaptation by increasing the productivity of landscapes and by enhancing the resilience of forest ecosystems and reducing the vulnerability of forest-dependent communities.
When one considers that about 25% of the world’s land surface is being degraded in one way or another and about 15% of that land surface is considered appropriate for forest landscape restoration, it underlines both the need for significant remedial action while, at the same time, pointing to a reasonable and beneficial way to achieve that restoration. Read more…