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Results 1 - 10 from 27 for estimated occurrences in 0.533 sec.

Arkansas's Rare Species: Resources related to Arkansas natural heritage, conservancy programs, MAWPT, biodiversity, Louisiana Purchase
S3 = Rare to uncommon. Typically between 20 and 100 estimated occurrences, may have fewer occurrences ...
naturalheritage.org

Education Info
Depend On Groundwater? According to United States Geological Survey (USGS) figures, groundwater provides an estimated:  22% of all freshwater withdrawals 37% of agricultural use (mostly for irrigation) 37% of ... any location within the aquifer. Water quality varies greatly within the aquifer, and shallow occurrences of poor-quality water are not uncommon. In general, however, small to moderate amounts ...
www.fayettecountygroundwater.com

Preliminary study of the behavior and ecology of axis deer on Maui, Hawaii
(Schaller 1967). The mean defecation rate has been estimated under wild conditions at 24.0 pellet groups/deer/day (Dinerstein 1980) and under captive ... observational distances were too great to allow me to verify most plants consumed. Brief browsing occurrences were seen to occur on kukui leaves and yellow oleander flowers and/or leaves. At ...
www.hear.org

Seal Conservation Society: 1997 News Digest
Southern Oscillation. Studies have shown that recent occurrences of El Niño have had marked negative effects on the breeding and survival of the ... Cap Blanc peninsula is the biggest breeding site for this highly endangered species and the estimated loss of 47% of the Cap Blanc population (74% of the adult population) is therefore ...
www.pinnipeds.org

Abrupt Climate Change Research at Lamont-Doherty Earth Observatory at Columbia University in Palisades, New York
North America or the submergence of large areas of Bangladesh under ... glaciers in Norway? Is the last summer heat wave in Europe, which resulted in an estimated 15,000 deaths, a "freak" event or are future summers going to be the same ...
www.ldeo.columbia.edu

American Marten - WDNR
Nicolet National Forest, researchers live-trapped 17 marten. The population was estimated to be 100-150 marten, but was still centered within the release sites ... eggs, herptiles, insects, fish, crayfish, fruits (including berries), nuts, and carrion. Management Considerations: Past occurrences of extensive logging, fire, unregulated trapping, and general environmental disturbances led to the ...
www.dnr.state.wi.us

Electric Power Monthly
At the end of March 2008, the spot price (FOB weighted by estimated import volume) of a barrel of oil was $99.32, a 4.4-percent increase ... State, Year-to-Date html Appendix B B1 Major Disturbances and Unusual Occurrences, 2007 html B2 Major Disturbances and Unusual Occurrences, 2006 html Appendix C. Technical Notes C1 Average Heat Content of ...
www.eia.doe.gov

Conservation Data Centre - Ecology: Element Occurrence Ranks
EO Rank Description A excellent estimated viability B good estimated viability C fair estimated viability D poor estimated viability E verified extant (viability not assessed) H historical ... be assigned ranks according to criteria specified for “A”, “B”, “C”, and “D”-ranked occurrences. This includes EOs for native Elements that have been reintroduced,as well as exotic ...
www.env.gov.bc.ca

Are proponents of a peaceful Earth rejecting materialism? - What is freedom?
Earth's life support system. When a widely received scientific report released in January 2004 estimated that around one quarter of the world's species are to go extinct by 2050 ... . The planet's changing climate, that has gently cradled planet Earth except for rare galactic occurrences, is angrier by the day, and we have not even begun to cut back toward ...
culturechange.org

Conservation Data Centre - Element Occurrences Non Sensitive MetaData
GPSs or vague locational descriptions. New Occurrences generally closely match the known location; however, some of the older Occurrences appear as large circles that include much larger ... years. Not all Occurrences have been ranked. Rank_desc (Rank Description): A short description of the meaning of the Occurrence Rank. i.e. A - Excellent estimated viability/ecological integrity. ...
www.env.gov.bc.ca