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Topic: List of global 200 ecoregions


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  Ecoregion conservation status - Wikipedia, the free encyclopedia
Conservation status of the Global 200 ecoregions is used to classify ecoregions into one of three broad categories: "critical/endangered", "vulnerable", or "relatively stable/relatively intact".
The conservation status of terrestrial ecoregions is noted : CE for critical or endangered, V for vulnerable, and RS for relatively stable or intact.
Conservation status was based on landscape (or equivalent for freshwater and marine ecoregions), such as total habitat loss, habitat fragmentation, degree of degradation, degree of protection needed, degree of urgency for conservation needs, and types of conservation practiced or required.
en.wikipedia.org /wiki/Critical/endangered   (272 words)

  
 Global 200
Global 200 is an ecological land classification proposed by the WWF.
WWF has identified ecoregions - collectively known as The Global 200 (but are actually 233 regions), which are crucial to the conservation of global biodiversity.
Selection of the ecoregions was based on analyses of species richness[?], species endemism[?], unique higher taxa, unusual ecological or evolutionary phenomena, and global rarity of major habitat types.
www.ebroadcast.com.au /lookup/encyclopedia/gl/Global_200.html   (524 words)

  
 Global Warming
Global warming is an increase in the average temperature of the Earth's atmosphere and oceans.
The primary effect of global warming is increasing carbon dioxide and increasing global average surface temperature.
Increasing global temperature means that ecosystems may change; some species may be forced out of their habitats (possibly to extinction) because of changing conditions, while others may flourish.
www.juliantrubin.com /encyclopedia/environment/globalwarming.html   (5207 words)

  
 Global 200 - Wikipedia, the free encyclopedia
The Global 200 is the list of ecoregions identified by the World Wildlife Fund (WWF) as priorities for conservation.
Of these ecoregions, the WWF selected the Global 200 as the ecoregions most crucial to the conservation of global biodiversity.
Global 200 ecoregion list is most helpful to conservation efforts at a regional scale: local deforestation, destruction of swamp habitats, degradation of soils, etc. However, certain phenomena, such as bird or whale migration, depend on more complex parameters not used to define the current database, such as atmospheric currents and dynamic pelagic ecosystems.
en.wikipedia.org /wiki/List_of_the_Global_200   (1174 words)

  
 Global warming   (Site not responding. Last check: 2007-10-25)
Global mean surface temperatures 1856-2004 Global warming is a term used to describe an increase over time of the average temperature of Earth's atmosphere and oceans.
Use of the term "global warming" generally implies a human influence — the more neutral term climate change is usually used for a change in climate with no presumption as to cause and no characterization of the kind of change involved, such as the Ice Ages.
Global warming appears to be partially countering the improvements in the ozone layer caused by the reduction in the use of ozone-destroying chemicals achieved through the Montreal Protocol.
global-warming.ask.dyndns.dk   (5538 words)

  
 WWF - About Global Ecoregions
The Global Ecoregions is a science-based global ranking of the Earth's most biologically outstanding terrestrial, freshwater and marine habitats.
The aim of the Global Ecoregions analysis is to ensure that the full range of ecosystems is represented within regional conservation and development strategies, so that conservation efforts around the world contribute to a global biodiversity strategy.
Ecoregions are large areas of relatively uniform climate that harbour a characteristic set of species and ecological communities.
www.panda.org /about_wwf/where_we_work/ecoregions/about/index.cfm   (262 words)

  
 sociology - Global warming
Global warming is a term used to describe an increase over time of the average temperature of Earth's atmosphere and oceans.
Global warming theories attempt to account for the rise in average global temperatures since the late 19th century (0.6 ± 0.2°C) [1] [2] and assess the extent to which the effects are due to human causes.
The most common global warming theories attribute temperature increases to increases in the greenhouse effect caused primarily by anthropogenic (human-generated) carbon dioxide and to possible increases in solar activity.
www.aboutsociology.com /sociology/Global_warming   (5046 words)

  
 Wikinfo | Global warming   (Site not responding. Last check: 2007-10-25)
Global warming theories attempt to assess the extent to which increases in carbon dioxide levels affect the global climate though both direct and indirect means.
The 1995 IPCC report concluded that "The balance of evidence suggests a discernible human influence on global climate"; this was strengthened in the 2001 TAR to "There is new and stronger evidence that most of the warming observed over the last 50 years is attributable to human activities".
Global warming from CO radiative forcing is expected (perhaps somewhat surprisingly) to cool the stratosphere.
www.wikinfo.org /wiki.php?title=Global_warming   (5934 words)

  
 WWF Global 200 Ecoregions -- Southwestern Australia Forests and Scrub (119)
The species living in the ecoregion’s various habitats are very different from each other, and some can’t be found anywhere else.
When the supercontinent Gondwanaland split apart about 200 million years ago, what was to become Australia kept many of the plant species that it shared with Asia and South America.
A birder would be challenged to identify a long list of unusual species, including red-winged wrens, noisy scrub birds, regent parrots, shining bronze cuckoos, splendid fairywrens, singing honeyeaters, red wattlebirds, and mistletoe birds.
www.worldwildlife.org /wildworld/profiles/g200/g119.html   (533 words)

  
 Discover the Wisdom of Mankind on Global Warming   (Site not responding. Last check: 2007-10-25)
It is thought by some geologists that the Earth experienced global warming in the early Jurassic period, with average temperatures rising by 5andnbsp;°C. Research by the Open University published in Geology (32: 157andndash;160, 2004 30) indicates that this caused the rate of rock weathering to increase by 400%.
Global warming is already causing death and disease across the world through flooding, environmental destruction, heatwaves and other extreme weather events, according to a Lancet study (Reuters, February 9, 2006, archived at: www.commondreams.org/headlines06/0209-05.htm).
Secondary evidence of global warming andmdash; lessened snow cover, rising sea levels, weather changes andmdash; provides examples of consequences of global warming that may influence not only human activities but also the ecosystems.
www.blinkbits.com /blinks/global_warming   (5018 words)

  
 Global Biodiversity Assessment
If recent rates of loss of closed tropical forest (about 1% globally per year) were to continue for the next 30 years, the equilibrium number of species in the forest, as calculated by species-area techniques, would be reduced by approximately 5 to 10%.
Today, the scale of human impacts on the global biosphere is increasing dramatically due to activities that arise from the rapid growth in human population and increasing rates of consumption.
An additional 200 species of fish, molluscs, crustaceans, frogs, turtles and aquatic plants are grown for food and other products, and an increasing number of fungi and other microorganisms are also eaten or used in fermentation processes, in industrial processes, or for drugs.
www.dhushara.com /book/globio/ass.htm   (8909 words)

  
 EPA-Ecoregion Publications
Level III and IV ecoregions of Pennsylvania and the Blue Ridge Mountains, the Ridge and Valley, and Central Appalachians of Virginia, West Virginia, and Maryland.
Ecoregions and subregions of Iowa: a framework for water quality assessment and management.
The relationship of aquatic ecoregions, river basins, and physiographic provinces to the ichthyogeographic regions of Oregon.
www.epa.gov /wed/pages/ecoregions/pub_list.htm   (2171 words)

  
 Conservation Planning References   (Site not responding. Last check: 2007-10-25)
The list was initially compiled by Defenders of Wildlife to assist states in developing large-scale biodiversity conservation plans.
It lists eight guiding principles that address financing, timing relative to development, landscape linkages, building partnerships, crossing multiple landscapes and scales, engaging the public, and promoting the diverse benefits.
The book presents the rationale for the ecoregion approach, describes the biological distinctiveness of North American ecoregions, assesses the level of threats facing each, presents a conservation agenda for the next decade, and sets forth recommendations for preserving and restoring biodiversity.
www.biodiversitypartners.org /bioplanning/planningref.shtml   (5690 words)

  
 Terrestrial Ecoregions -- Hispaniolan pine forests (NT0305)
This ecoregion is important because it lies within the island’s most important water catchment basins and because it controls runoff from rains and soil erosion (Hartshorn et al.
This ecoregion is found in four of the five most important centers of plant diversity and endemism on the island (Davis et al.
The land fauna of this ecoregion is diverse with numerous species that are in danger of becoming extinct.
worldwildlife.org /wildworld/profiles/terrestrial/nt/nt0305_full.html   (1747 words)

  
 Web Sites for Research in Global Issues
For each eclipse featured on the site, date and time are listed first, followed by additional facts and figures, including detailed charts of the course of planetary alignments that indicate, among other things, duration and magnitude of the event and the locations where it can best be viewed.
The 2002 edition of the Global Environment Outlook is a comprehensive look at the recent history of global environmental change, which also addresses some potential future environmental scenarios for the next thirty years.
Searching by location yields a list of facilities and businesses in the area, with summary data indicating (1) whether the EPA or state/ local governments have conducted inspections; (2) whether violations were detected; and (3) whether enforcement took place and penalties were assessed.
alpha.fdu.edu /core/coregi/coregiwebsites.html   (14323 words)

  
 Grassland of the world
Wild yaks are still found in large herds, great concentrations of Tibetan antelope continue to migrate between their winter pastures and summer fawning grounds, and troops of wild ass (Plate 8.2) run across the steppes.
Because of its highly distinctive species, ecological processes and evolutionary phenomena, the Tibetan Steppe is included in the World Wildlife Fund’s list of Global 200 ecoregions that are priority biodiversity conservation areas (Olson and Dinerstein, 1997).
The preservation and management of these sources have global implications, as their waters will be of increasing importance in the future.
www.fao.org /docrep/008/y8344e/y8344e0f.htm   (10258 words)

  
 NE Atlantic map   (Site not responding. Last check: 2007-10-25)
WWF, the conservation organization, has drawn up a list of 200 ecoregions - the Global 200 - that have been identified as being critical to the world's biodiversity.
WWF's Arctic Programme promotes Ecoregion Conservation (ERC) in the Barents Sea in order to safeguard the unique ecosystems near and north of the polar circle.
The WWF North-East Atlantic Programme implements Ecoregion Conservation (ERC) on the North-East Atlantic Shelf: as a priority, WWF supports the further development of an Ecosystem Approach to the management of human activities in the North Sea including spatial planning of human sea uses in the light of marine conservation needs; the protection status of
www.ngo.grida.no /wwfneap/map.htm   (213 words)

  
 WWF Indochina Programme
Six of the world's most amazing ecoregions fall within the geographic purview of WWF Greater Mekong: the Mekong River, the Northern Indochina Subtropical Moist Forests, the Annamites Range Moist Forests (also known as the Greater Annamites), the Lower Mekong Dry Forests, the Cardamom Mountains, and the Lower Mekong Floodlands.
With the exception of the Lower Mekong Floodlands, these are all included on the WWF list of Global 200 Ecoregions: the Earth's most outstanding and diverse terrestrial, freshwater, and marine habitats.
There are very few geographic areas on the globe which have so many Global 200 Ecoregions in such close proximity.
www.wwfindochina.org /news+info/news.htm   (1343 words)

  
 Wetland and marine protected areas on the world heritage list   (Site not responding. Last check: 2007-10-25)
WWF Global 200 Ecoregions (1995) is a broader and more recent overview of global biodiversity than the Udvardy system (1975).
The WWF ecoregions attempt to identify the most biologically outstanding areas that deserve conservation attention.
It is helpful to compare these ecoregions with current World Heritage wetland and marine sites and to locate regions with minimal World Heritage protection (gap areas) at the present, in order to establish a list of wetland and marine sites which may merit consideration for future World Heritage nomination (Table 11).
www.wcmc.org.uk /wh/reviews/wetlands/a1.htm   (549 words)

  
 SEEN
The downstream project consists of a 33-year concession for the construction and operation of two pipelines, one for natural gas and one for liquids.
The World Wildlife Fund has designated the area encompassing the Southwestern Amazon (including areas of Brazil, Colombia and Peru) in their list of Global 200 ecoregions, because of its richness in species and diversity.
Three major ecoregions converge in the area slated for the project: the Andes mountains, the Amazon Basin and the Plains (on the border with Bolivia).
www.seen.org /latin_america/camisea.shtml   (980 words)

  
 WWF - Working for conservation of the world's most fabulous places
Biodiversity is not spread evenly across the Earth but follows complex patterns determined by climate, geology and the evolutionary history of the planet.
WWF defines an ecoregion as a large unit of land or water containing a geographically distinct assemblage of species, natural communities, and environmental conditions.
The boundaries of an ecoregion are not fixed and sharp, but rather encompass an area within which important ecological and evolutionary processes most strongly interact.
www.panda.org /about_wwf/where_we_work/ecoregions/index.cfm   (313 words)

  
 [No title]   (Site not responding. Last check: 2007-10-25)
Local televisions and newspapers often cover widely and effectively the ecological and social initiatives of Alcoa Foundation in the territory of the Sulcis-Iglesiente: planting of trees, donations in favor of public administrations or charities dealing with social issues, funding restaurations of historical buildings and monuments and much more.
The Global 200 ecoregion list is a global scientific ranking of the most naturalistic remarkable habitats of earth, fresh and salt water and provides a critical approach to biodiversity conservation on a global scale.
This is the second straight year that Alcoa has made the list, which was announced today at the World Economic Forum in Davos, Switzerland.
web.tiscali.it /wwf.sulcis/html/alcoa_and_trees.html   (1579 words)

  
 The Global Leader in News Distribution
IHS Inc. is one of the leading global providers of critical technical information, decision-support tools and related services to customers in a number of industries including energy, defense, aerospace, construction, electronics and automotive.
The Centre's challenge is to transform complex biodiversity data into policy-relevant information, to build tools and systems for analysis and integration, and to support the needs of nations and the international community as they engage in joint programs of action.
UNEP-WCMC provides objective, scientifically rigorous global products and services that include ecosystem assessments, support for implementation of environmental agreements, research on threats and impacts, and development of future scenarios for the living world.
www.businesswireindia.com /PressRelease.asp?b2mid=7389   (961 words)

  
 Comprehensive GIS Resource List   (Site not responding. Last check: 2007-10-25)
Over 200 students are currently enrolled in the program at CHS and the curriculum is now integrated into seven school systems.
HEAP is dedicated to using computers to raise the environmental awareness of schoolchildren in the five schools and a library in the Harlem section of New York City.
The environment may be the single most important area of scientific and policy activity for the coming century, and among the students in Harlem's schools today are many of our future environmental scientists, engineers, managers, and political leaders.
danenet.wicip.org /gisedu/gisreslist.htm   (4735 words)

  
 The Conservation Chronicle, Newsletter of the WWF Indochina Programme, Vol. 24, April 2005
VFTN is a chapter of the Global Forest and Trade Network (GFTN), WWF's worldwide initiative to eliminate illegal logging and improve the management of valuable and threatened forests.
While the past ten years have seen a rise in tourism-generated business in the town, there is concern over the impact economic growth is having on the natural resources of the surrounding area.
Six of the world's most amazing ecoregions fall within the geographic purview of WWF Indochina: the Mekong River, the Northern Indochina Subtropical Moist Forests, the Annamites Range Moist Forests (also known as the Greater Annamites), the Lower Mekong Dry Forests, the Cardamom Mountains, and the Lower Mekong Floodlands.
www.wwfindochina.org /resources/backissues/Newsletter_Vol_26.htm   (7848 words)

  
 Checklist of Online Vegetation and Plant Distribution Maps
Geographical Distribution of Indigenous Vegetation / by A.K. Johnston & Arthur Henfrey ; Map of Schouws Phyto-geographic Regions with the Distribution of Plants Especially Influencing the Physiognomy of the Vegetation of the Globe.
Global Atlas of Palaeovegetation Since the Last Glacial Maximum
Terrestrial Global 200 Ecoregions with Outstanding Biodiversity Features and Representative Value
www.lib.berkeley.edu /EART/vegmaps.html   (1322 words)

  
 List of the Global 200   (Site not responding. Last check: 2007-10-25)
Monster Cable BAP-200 200 Watt Power Amplifier Connection Kit
We have purchased a few of these chargers for our department digital cameras (olympus) and every one of them is broken.
The thin plastic cover which activates an interlock, breaks at the hinge point and doesn't make contact sometime.
www.freeglossary.com /List_of_global_200_ecoregions   (482 words)

  
 The world's top global 200 websites
Conservationists interested in preserving biodiversity have generally focused on the preservation of tropical rain forests because they harbor an estimated 50 percent of Earth's species.
Several habitats, such as Mediterranean-climate shrublands, were determined to be more threatened than the tropical rain forests, and also require concerted conservation action.
Help build the largest human-edited directory on the web.
www.websbiggest.com /wiki-article-tab.cfm/global_200   (734 words)

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