earthplatform.com

Results 1 - 10 from 115 for abundance estimate in 0.396 sec.

MISCELLANEOUS QUESTIONS AND COMMENTS
Scotian Shelf - no reliable abundance estimate but "total mortalities have doubled since 1995." How many ... and shrimp matter to the cod. The abundance of cod doesn't reliably follow the abundance of capelin anyhow. (Here's ... said that “cod have such variable diets.” Also regarding "low abundance + low condition" - I believe this is also being seen ...
fisherycrisis.com

Marine Mammal Hunts
Whale Stock in the Northeast Atlantic: Error in the Stock Estimate - New Estimate to be Submitted in Spring 1996. Addendum to Living ... , Living off the Sea, 1994 North Sea Minke Whale Estimate High North news, 1995 Norwegian Minke Whaling (Photos) Fiskeribladet ( ... Addendum to the HNA brochure "Living off the Sea," 1996 Abundance estimate of the Central North Atlantic minke whale stock. From various ...
highnorth.no

Pilot Whaling in the Faroe Islands
Abundance Estimate In 1992, an estimate of 778,000 pilot whales in the central and north-east Atlantic was approved by the Scientific Committee of the International Whaling Commission. The estimate ...
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2007 IUCN Red List – Search
In none of these areas is there even a single good abundance estimate for the species, much less a series of estimates that ... the use of pingers was required (Barlow and Cameron 1999). Abundance estimates suggest that there are more than 370,000 Short- ... 16. Forcada, J. and Hammond, P.S. 1998. Geographical variation in abundance of Striped and Common Dolphins of the western Mediterranean. Journal of ...
iucnredlist.org

Vaquita
California, Mexico (Vidal et al. 1999). Its total abundance is estimated to be in the mid-hundreds (Jaramillo-Legorreta ... J., Gerrodette, T. and Silber, G. 1997. First estimates of Vaquita abundance. Marine Mammal Science 13: 44–58. D’Agrosa, C., Lennert- ... A.M., Rojas-Bracho, L. and Gerrodette, T. 1999. A new abundance estimate for Vaquitas: first step for recovery. Marine Mammal Science 15: ...
conservationinstitute.org

Iceland and commercial whaling
The most recent (2001) abundance estimate of common minke whales in Icelandic coastal waters is 43,600 (approx 95% confidence intervals of 30,100 – 63,100). This abundance estimate was agreed by the IWC’s Scientific Committee at its Annual Meeting in 2003. The most recent (2001) estimate of abundance of fin whales for the area ...
iwcoffice.org

Marine Connection
Endangered Species Act. Last ... annual aerial survey for beluga whales in Cook Inlet in June and provide the 2008 abundance estimate by September of this year. There has been variability in the population estimates for beluga ...
marineconnection.org

Prospectus for technology centers to collect and share biodiversity information
How should we work together to identify species, study their distribution and abundance, share our findings, and, in so doing, help everyone better understand, manage, and enjoy biodiverity ... budget details now. We present only general estimates in U.S. dollars. Initial equipment We estimate that it will cost $40,000-$50,000 to equip each center ($20,000-$30 ...
www.discoverlife.org

Kind Planet Environmental Info - Biodiversity - Part of Our Environmental Forum
However, it can also be measured in terms of either "species abundance" - the relative population sizes among various species - or "taxonomic diversity" -- the genetic linkages between different ... alone are estimated to account for between 2 and 100 million species, with a working estimate within the scientific community of 8 million. Of the 100 species of animals described to ...
kindplanet.org

2007 IUCN Red List – Search
Calculation of mature individuals from population estimate Population estimates were derived from current availability of habitat types and extrapolations of ... spp.), ‘cherenfi’ bushes (Euryops pinifolius) and giant lobelias (Lobelia rhynchopetalum) sustain high rodent abundance and are preferred by wolves. Ericaceous moorlands (Erica and Phillipia spp.) at 3,200â ...
iucnredlist.org