Portal:Environment

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Welcome to the Environment Portal
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Devil's Punchbowl Waterfall, New Zealand.
The natural environment comprises all naturally occurring surroundings and conditions in which living things grow and interact on Earth. These include complete landscape units that function as natural systems without major human intervention, as well as plants, animals, rocks, and natural phenomena occurring within their boundaries. They also include non-local or universal natural resources that lack clear-cut boundaries, such as air, water and climate.

The concept of the natural environment can be distinguished by components:

As human population numbers increase and as humans continue to evolve, human activity modifies the natural environment at a rapidly increasing rate, producing what is referred to as the built environment. The potential of the natural environment to sustain these anthropogenic changes while continuing to function as an ecosystem is an issue of major worldwide concern. Key environmental areas of interest include climate change, water supply and waste water, air pollution, waste management and hazardous waste, and land use issues such as deforestation, desertification, and urban sprawl.

More about the environment...
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Selected article

Kissimmee River restoration from the air
The restoration of the Everglades is an ongoing effort to remedy damage inflicted on the environment of southern Florida during the 20th century. It is the most expensive and comprehensive environmental repair attempt in history.

The degradation of the Everglades became an issue in the United States in the early 1970s after a proposal to construct a jetport in the Big Cypress Swamp. Studies indicated the airport would have destroyed the ecosystem in South Florida and Everglades National Park. After decades of destructive practices, both state and federal agencies are looking for ways to balance the needs of the natural environment in South Florida with urban and agricultural centers that have recently and rapidly grown in and near the Everglades.

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London Smog
  • ... that the concept of reduce, re-use, and recycle as three equal options, but they are instead meant to be a hierarchy, in order of importance?
  • ... that each year in 22,500 cemeteries across the United States approximately 30 million board feet (70,000 m³) of hardwoods are buried as caskets?
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News
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Selected biography

Sir David Frederick Attenborough is one of the world's best known broadcasters and naturalists. His career as the respected face and voice of British natural history programmes has endured more than 50 years and is widely considered one of the pioneers of the nature documentary. He is best known for writing and presenting the eight "Life" series. In 2007, Attenborough presented "Sharing Planet Earth", the first programme in a series of documentaries entitled Saving Planet Earth.

Selected picture

Mai Po Marshes serves as a stop for migrating birds.
Credit: Baycrest

Mai Po Marshes is a nature reserve in Hong Kong. It is managed by World Wide Fund for Nature. The marshes have an area of about 1800 acres and is listed as a Ramsar site under Ramsar Convention in 1995. It provides a conservation area for mammals, reptiles, insects, and over 350 kinds of birds (including Saunders's Gull and a quarter of world's Black-faced Spoonbill population). It also has inter-tidal mangroves along with 24 traditionally operated shrimp ponds (called Gei Wai locally) to provide food for the birds. It receives 40,000 visitors annually.

Selected organization

Intergovernmental Panel on Climate Change
The Intergovernmental Panel on Climate Change (IPCC) is a scientific intergovernmental body tasked to evaluate the risk of climate change caused by human activity. The panel was established in 1988 by the World Meteorological Organization (WMO) and the United Nations Environment Programme (UNEP), two organizations of the United Nations. The IPCC shared the 2007 Nobel Peace Prize with former Vice President of the United States Al Gore.

One of the main activities of the IPCC is to publish special reports on topics where it supports the UN Framework Convention on Climate Change (UNFCCC), which is essentially the document behind the Kyoto Protocol. It bases its assessment mainly on peer reviewed and published scientific literature. The IPCC is only open to member states of the WMO and UNEP.

The stated aims of the IPCC are to assess scientific information relevant to:

  1. Human-induced climate change,
  2. The impacts of human-induced climate change,
  3. Options for adaptation and mitigation.

The IPCC does not carry out research, nor does it monitor climate or related phenomena. A main activity of the IPCC is publishing special reports on topics relevant to the implementation of the UN Framework Convention on Climate Change (UNFCCC), an international treaty that acknowledges the possibility of harmful climate change; implementation of the UNFCCC led eventually to the Kyoto Protocol. The IPCC bases its assessment mainly on peer reviewed and published scientific literature. The IPCC is only open to member states of the WMO and UNEP.

IPCC reports are widely cited in almost any debate related to climate change. National and international responses to climate change generally regard the UN climate panel as authoritative. The summary reports (i.e. Summary for Policymakers), which draw the most media attention, include review by participating governments in addition to scientific review.

Selected quote

Franklin Roosevelt
A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people.

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Natural environment
Acid rain • Biodiversity • Climate change • Conservation • Deforestation • Desertification • Ecosystem • Environmental economics • Environmental law • Environmental policy • Environmental science • Environmentalism • Environmental technology • Global warming • Greenhouse gas • Green Politics • Lists (Books, Dates, Issues) • Ozone depletion • Recycling • Renewable energy • Soil retrogression and degradation • Sustainable development • Waste management A sunflower.
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Environment

Conservation • Environmentalism • Environmental awareness days • Environmental economics • Environmental media • Environmental history • Environmental humanities • Environmental law • Environmental indices • Environmental issues with population • Environmental science • Environmental social science • Environmental songs • Environmental topics • Environmental technology • Environment by country • Human overpopulation • Pollution • Renewable energy • Sustainability • Waste management

The Earth as seen from Apollo 17.
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WikiProjects

Agriculture • Climate change • Disaster management • Ecology • Energy • Energy development • Environment • Forestry • International development • Protected areas • Superfunds • Systems • Urban studies and planning • WaterSanitation

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Environment portal on Wikinews     Environment on Wikiquote     Environment on Wikibooks     Environment category on Wikisource     Environment category on Wikicommons     Environment on Wiktionary     Environment on Wikiversity
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Environment Portal
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