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Showing items 51220 through 51228 of 73428.The UNEP foresight report contains a description of the 21 emerging environmental issues identified through the UNEP Foresight Process.
Soil ecosystem services, as all ecosystem services (ESS), are fundamental for meeting societal needs such as food and energy provision and for overcoming societal challenges like climate change mitigation and adaptation.
Soil provides us with essential services. We grow our food in it, it filters rainwater before it reaches aquifers, it supports our buildings, it hosts diverse life forms.
The UNCCD is unique as the only global policy body focused on combating desertification, land degradation and drought, which I will call “DLDD” from now on. The UNCCD recognizes the need to improve the scientific basis supporting its work.
Agriculture influences and shapes the world’s ecosystems, but not always in a positive way. More than 2.5 billion people are globally involved as stewards of land and water ecosystems that constitute the natural resource base for feeding the current and future world population.
Change in land management practices and governmental policies is urgently needed to reverse the continuing decline of marginal drylands. Marginal drylands are fragile ecosystems that sustain the livelihoods of millions of poor people in developing countries.
This UNCCD-SPI technical report provides well-established scientific evidence for understanding the strong linkages between land use and drought and how management of both is connected through water use.
Federal investments in ecosystem restoration projects protect Federal trusts, ensure public health and safety, and preserve and enhance essential ecosystem services. These investments also generate business activity and create jobs.
Arid and semi-arid biomes support valuable ecosystems with livelihoods linked to rain-fed agriculture and pastoralism and have unique biodiversity and cultural values. However, desertification is land degradation in dry-lands that leads to loss of productivity and ecosystem services.
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