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Results 1 - 10 from 201 for species evaluated in 0.286 sec.
Report on invasive species in Micronesia
Micronesian islands where Chromaeolena is present. A risk-rating scheme should be developed and the various known and potential invasive species evaluated for ... the presence of so many opportunistic invasive species. The threat of invasive species to Guam’s native limestone forest should be evaluated and, if appropriate, abatement strategies developed. Saipan: ...
hear.org
2007 IUCN Red List – Summary Statistics for Globally Threatened Species
Number of species evaluated in 2006 Number of threatened species in 1996/98 Number of threatened species in 2000 Number of threatened species in 2002 Number of threatened species in 2003 Number of threatened species ...
iucnredlist.org
The IUCN Red List of Threatened Species™
The IUCN Red List of Threatened Species provides taxonomic, conservation status and distribution information on taxa that have been evaluated using the IUCN Red List Categories and Criteria. ... provided, does not include any species listed as Least Concern (i.e. common and not threatened species) nor any which have not yet been assessed (i.e. Not Evaluated). The only taxonomic ...
www.felidae.org
SCS: Northern Elephant Seal (Mirounga angustirostris)
Northern elephant seals can be badly affected by El Niño events ... overall effects of the 1997-98 El Niño have still to be evaluated, but it is known that the Farallon Islands colony decreased by ... previously listed as an Appendix II species under CITES but was deleted from the list in 1992. The species is protected in the U. ...
www.pinnipeds.org
SCS: Galápagos Fur Seal (Arctocephalus galapagoensis)
Galápagos sea lion. The most recently evaluated survey in 1978 produced a population estimate of 40,000 ... fur seals were killed by commercial sealers in the 19th century. They became a protected species under Ecuadorian legislation in the 1930s, but protection only really became effective after 1959 when ...
www.pinnipeds.org
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Name Criteria - All Species - Scientific or Informal Taxonomy
All Species - Scientific or Informal Taxonomy [ Entire group selected] Search Now Class: Amphibia Class: Aves Class: ... Critically Endangered DD: Data Deficient EN: Endangered NE: Not Evaluated VU: Vulnerable Search By CITES Appendix (Convention on International Trade in Endangered Species) Check all statuses that you want to include ...
natureserve.org
Finnish Nature League; 1000 species in danger of disappearing in Finland
If 10 % of all about 2000 forest dwelling species are old-growth forest species, the extinction debt is 1000 species. This may sound surprisingly high ... species have been evaluated to be endangered. This number includes only 42 % of Finland's species, since the knowledge of the rest is inadequate. This means that the number of endangered forest dwelling species ...
luontoliitto.fi
Invasive Species In The Chesapeake Bay Watershed Workshop - Phragmites
North America and the broader issue of what role genomic differences within species may play in species invasiveness. Where is P. australis Found in the Chesapeake Bay Watershed? Maryland ... program was ambiguous, leading the researchers to conclude, in part, that "control programs must be evaluated on an individual basis to achieve the goals of enhancing biodiversity" (Ailstock et al. ...
www.mdsg.umd.edu
Arkansas's Rare Species: Resources related to Arkansas natural heritage, conservancy programs, MAWPT, biodiversity, Louisiana Purchase
Total population size (number of individuals of the species) Number of different populations Extent of species habitat Breadth of the species geographic range Considerations other than rarity are also ... U.S. Endangered Species Act. Natural heritage status ranks are, however, among the factors evaluated by the U.S. Fish and Wildlife Service in identifying which species warrant consideration for ...
naturalheritage.org
Solenopsis invicta (Formicidae) - HEAR species info
RIFA, fire ant MORE IMAGES HEAR home > species info > invertebrates > Solenopsis invicta (Formicidae) (hints) Species description or overview Identification Taxonomy & nomenclature Pest alerts Impacts ... studies, but the effect of the virus on field populations is still being evaluated.... ARS researchers are currently examining SINV-1 to determine its effectiveness and ...
hear.org
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