| http://www.w3.org/ns/prov#value | - Some ecosystem services are local (provision of <a href=http://www.eoearth.org/article/Pollination title=Pollination>pollinators</a>), others are regional (flood control or water purification), and still others are global (climate regulation). (See Figure 1.) Ecosystem services affect human well-being and all its components, including basic material needs such as food and shelter, individual h
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