'Atlantic cod' diaporamas de présentation

Keith Brander ICES/GLOBEC Coordinator

Past and future impacts of climate change on North Atlantic cod. Artist: Glynn Gorick. Keith Brander ICES/GLOBEC Coordinator. Global climate change and regional impacts Schrum. IPCC provides Climate Change scenarios from GCMs

585 views • 58 slides

Results From Comparative Ecosystem Studies within GLOBEC: Examples from SPACC, CCC and ESSAS

US GLOBEC Meeting Boulder, Colorado Feb. 17, 2009. Results From Comparative Ecosystem Studies within GLOBEC: Examples from SPACC, CCC and ESSAS. Ken Drinkwater Institute of Marine Research and Bjerknes Center for Climate Research, Bergen, Norway. Outline. Why comparative studies?

629 views • 51 slides

Ecology

1.08k views • 48 slides

Over Fishing the Oceans

Over Fishing the Oceans. WHAT IS THE PROBLEM?. Fishery = industry of catching, processing or selling a fish, shellfish, or other aquatic organisms Worldwide 40% to 50% of commercial fisheries are fully exploited (fished at their maximum biological productivity)

519 views • 40 slides

Simple Approaches to Data-Poor Stock Assessment

Simple Approaches to Data-Poor Stock Assessment. Rainer Froese rfroese@ifm-geomar.de March 9, 2011, Troutdale, Oregon. Overview. Some background Fecundity Size matters Recruitment Options for Management Length-only Semelparous species Revisiting Schaefer If biomass is known.

386 views • 28 slides

300-kHZ ???? 120-kHZ ?????????????????????????

981 ????. Measurements of acoustic backscatter and density of captive Atlantic cod with synchronized 300-kHz multibeam and 120-kHz split-beam echosounders. 300-kHZ ???? 120-kHZ ????????????????????????? Gurshin, C. W. D., Jech, J. M., Howell, W. H., Weber, T. C., and Mayer, L. A. 2009.

441 views • 27 slides

Joe Kunkel, John Bohannon, Rahul Sharma, and Joe Zydlewski UMass Amherst Biology Department

Serum and slime vitellogenin in the Atlantic cod, Gadus morhua , and its relation to ovarian development. Joe Kunkel, John Bohannon, Rahul Sharma, and Joe Zydlewski UMass Amherst Biology Department. Cod Vitellogenesis. Purification of Cod Lv Antiserum production and validation

387 views • 25 slides

Joe Kunkel, John Bohannon, Rahul Sharma, and Joe Zydlewski UMass Amherst Biology Department

Serum and slime vitellogenin in the Atlantic cod, Gadus morhua , and its relation to ovarian development. Joe Kunkel, John Bohannon, Rahul Sharma, and Joe Zydlewski UMass Amherst Biology Department. Cod Vitellogenesis. Purification of Cod Lv Antiserum production and validation

344 views • 25 slides

Family Gadidae

Family Gadidae. Cods Commercially important species: Atlantic Cod ( Gadus morhua ) Pollock ( Pollachius virens ) Haddock ( Melanogrammus aeglefinus ). Melanogrammus aeglefinus. Family Gadidae. Local species Southern Hake ( Urophycis floridana ) Spotted Hake ( Urophycis regia ).

283 views • 19 slides

Classification

396 views • 18 slides

Fisheries Collapses

Fisheries Collapses. Technology and Food Demands. Escapement Rate and Harvests. The biggest threat to recovery is open ocean harvest. Nearly 70% of salmon harvested are in Canadian waters. 10% are harvested in Alaskan waters, while only 8.5% are harvested commercially in Washington.

219 views • 12 slides

Atlantic Cod and Bacalao

Atlantic Cod and Bacalao.

163 views • 8 slides

A Common Sense Approach to Ecosystem-Based Fisheries Management

189 views • 1 slides

B

173 views • 1 slides