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Concept of “Environment”
Keep the East Asia clean and green. Let’s share some ideas and technologies for the prevention of global warming.
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Category of Environment

Ecological goods and services

Ecological goods and services or ’EG&S’ are the benefits arising from the ecological functions of healthy ecosystems. Such benefits accrue to all living organisms, including animals and plants, rather than to humans alone. However, there is a growing recognition of the importance to society that ecological goods and services provide for health, social, cultural, and economic needs.
Examples of ecological goods include clean air, and abundant fresh water. Examples of ecological services include purification of air and water, maintenance of biodiversity, decomposition of wastes, soil and vegetation generation and renewal, pollination of crops and natural vegetation, groundwater recharge through wetlands, seed dispersal, greenhouse gas mitigation, and aesthetically pleasing landscapes. The products and processes of ecological goods and services are complex and occur over long periods of time.
From Wikipedia　http://en.wikipedia.org/wiki/Ecological_goods_and_services

April 30, 2008 4:29 PM by bluedragon(Singapore / Malaysia)

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