National park
hideA national park is a reserve of land, usually declared and owned by a national government, protected from most human development and pollution. National parks are protected areas of IUCN category II. The largest national park in the world is the Northeast Greenland National Park, which was established in 1974. According to The World Conservation Union IUCN, there are now 6,555 national parks worldwide (2006 figure).
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News tagged with national park
Probing life's extremes in Yellowstone (w/ Podcast)
Nov 24, 2009 |
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(PhysOrg.com) -- Idaho National Laboratory biologist Frank Roberto squats on a bare, gravelly patch of ground in Yellowstone National Park's rolling backcountry. At his feet, scalding water churns in a mustard-yellow ...
Wolves, moose and biodiversity: An unexpected connection
Nov 02, 2009 |
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Moose eat plants; wolves kill moose. What difference does this classic predator-prey interaction make to biodiversity?
Simulations, ancient magnetism suggest mantle plumes may bend deep beneath Earth's crust
Space & Earth / Earth Sciences
Apr 02, 2009 |
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Computer simulations, paleomagnetism and plate motion histories described in today's issue of Science reveal how hotspots, centers of erupting magma that sit atop columns of hot mantle that were once though ...
Geographic isolation drives the evolution of a hot springs microbe
May 27, 2009 |
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Sulfolobus islandicus, a microbe that can live in boiling acid, is offering up its secrets to researchers hardy enough to capture it from the volcanic hot springs where it thrives. In a new study, researchers report that p ...
'Vicious' Giant Python Invading Florida
Sep 21, 2009 |
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(PhysOrg.com) -- New studies suggest a 20 foot snake, the African rock python, is making its home in Florida and could soon invade the Everglades National Park.
The tourist trap: Galapagos victim of its own success
Aug 12, 2009 |
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(PhysOrg.com) -- Mosquitoes with the potential to carry diseases lethal to many unique species of Galapagos wildlife are being regularly introduced to the islands via aircraft, according to new research published ...
Galapagos volcano erupts, could threaten wildlife
Space & Earth / Earth Sciences
Apr 12, 2009 |
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(AP) -- Ecuador officials say a volcano is erupting in the Galapagos Islands and could harm unique wildlife.
Wolf reintroduction proposed in Scottish Highland test case
Jul 20, 2009 |
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Researchers are proposing in a new report that a major experiment be conducted to reintroduce wolves to a test site in the Scottish Highlands, to help control the populations and behavior of red deer that ...
Scientist uses sedimentary record to uncover planet's past
Space & Earth / Earth Sciences
Feb 27, 2009 |
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(PhysOrg.com) -- The wind barreled across the ice at Daily Lake as Montana State University paleoecologist Cathy Whitlock and three students used all their strength to pull a metal pipe out of the mucky lake ...
Team finds Yellowstone alga that detoxifies arsenic
Mar 09, 2009 |
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Arsenic may be tough, but scientists have found a Yellowstone National Park alga that's tougher.
Research uncovers surprising lion stronghold in war-torn central Africa
Biology /
Jan 29, 2009 |
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(PhysOrg.com) -- Times are tough for wildlife living at the frontier between Uganda and the Democratic Republic of the Congo. Armies are reportedly encamped in a national park and wildlife preserve on the ...
New Galapagos threat: Mosquitoes from afar
Aug 31, 2009 |
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Seems like every week a species from somewhere else shows up in a new area and takes over, wreaking havoc. The latest hotspot: the Galapagos, where non-native mosquitoes are arriving via aircraft and tour boats.
Acid soils in Slovakia tell somber tale
Space & Earth / Earth Sciences
Nov 17, 2008 |
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Increasing levels of nitrogen deposition associated with industry and agriculture can drive soils toward a toxic level of acidification, reducing plant growth and polluting surface waters, according to a new study published ...
Death rate spikes among migrating whooping cranes
Aug 25, 2009 |
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(AP) -- The world's only naturally migrating whooping cranes, and the species' best chance for survival, died at about twice their normal rate last year and will likely see an overall drop in their numbers, ...
Webcam fans mourn Calif. bald eagle chick deaths
Apr 25, 2009 |
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(AP) -- The only bald eagle nest on Santa Cruz Island is now a lonely place, one that webcam viewers were delighted to monitor just a few weeks ago.
