'Pelagic fish' diaporamas de présentation

The Story of a Swordfish Andrew Sammut

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Fish

Fish. Characteristics of Fish. Skeleton made of bone Air (swim) bladder for buoyancy Mucus to reduce friction, antibacterial agent Gill cover (operculum) to protect gills and pump water through them (oxygen). Small, thin scales for rapid swimming Flexible fins (not stiff as in sharks)

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Sentinels of the Sea: Gray Whales Respond to Climate Change Steven Swartz

Sentinels of the Sea: Gray Whales Respond to Climate Change Steven Swartz NMFS Science & Technology. Normal back and post crainal region. Post Cranial Depression. Protruding Scapula. a. b. c. What is Going On?. Gray whale 101: who are they and why should we care?

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Fisheries

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Benthic vs. Planktivorous Threespine Stickleback Fish ( Gasterosteus aculeatus )

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Alexis Jackson 1, Paul Barber 2 1. Yale University 2. Boston University, MBL

Genetic Connectivity of Pelagic Fishes ( Katsuwonus pelamis and Scomberomorus commerson ) across the Indo-West Pacific. Alexis Jackson 1, Paul Barber 2 1. Yale University 2. Boston University, MBL. Species of Study. Katsuwonus pelamis. Katsuwonus pelamis. Scomberomorus commerson.

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Fishing Techniques

Fishing Techniques. January 11, 2013. How We Fish in the US:. Tuna. Swordfish. Cod. Halibut. Salmon. Scallops. Oysters. Fishing Methods. Long Line Fishing Purse Seining Trawler and Dredges Drift-net/gillnetting Traps and pots. Bycatch.

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Fishing: An Industry at the Crossroads

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Fisheries

Fisheries. Worlds Major Fisheries. coastal areas. upwelling. Collapse. Economy = $. Commercial. 500 species regularly caught employs 15 million people worldwide In 2005: 137 million tons taken $70 billion. Global harvest ( mmt ). Country 2000 2003 2006

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Conservation Genetics (intro)

Conservation Genetics (intro). BCB 341: Principles of Conservation Biology. Lecturer: James Reeler Material by: Sam Hopkins. What is conservation genetics?. Conservation genetics includes: Study of inbreeding in small populations Study of spatial patterns of genetic variation

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An Introduction to The FAO Fish Price Index (FPI)

An Introduction to The FAO Fish Price Index (FPI). FAO Price Index Workshop, Procida, Italy 4.10.11 Frank Asche, Kristin Lien and Sigbjorn Tveteras UN Food and Agricultural Organization (FAO),

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Adapting Passive Ideas

Adapting Passive Ideas. Passive Case:. From our Sonar. Target Strength describes the fraction of energy reflecting back from the target . Reverberation Noise. Reflections from non-target objects is greater that noise. Reverberation limited. Reverberation. Volume Reverberation.

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Fisheries: Basic Information

Fisheries: Basic Information. Fish that humans like to eat sometimes. From the top of the ocean to the bottom we have: Pelagic Fish Demersal Fish Crustaceans Mollusks. Images from: http://cars.er.usgs.gov/Fishes_of_Isla_del_Coco/Release_Aug_2__2000/tuna.jpg ;

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Phycodurus eques

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Africa Diaspora

Africa Diaspora. Agro-Business in Africa Industrial Fisheries in Nigeria Kunjummen Thomas Honeywell Fisheries Limited Lagos, Nigeria. Nigeria: Fish Demand and Supply. Annual Requirement: 1,500,000mt Annual Domestic Production:

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Research Priorities in Fisheries and Aquaculture in Norway (FHF)

Research Priorities in Fisheries and Aquaculture in Norway (FHF). Athens, 2004.06.03. Research Priorities in Fisheries and Aquaculture in Norway. A. Joint Efforts for Fisheries and Aquaculture B. Fisheries and Catch C. Industry/Processing D. Aquaculture E. Pre-projects and Strategy

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Zagreb, September 2013.

Zagreb, September 2013. MARINE AQUACULTURE IN CROATIA. Croatia has got 5.800 km of Adriatic coast Relief , climate The fishing traditio n Food and health reasons Compatibility with other activities

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Department of Systems Ecology Marine Ecology section

Department of Systems Ecology Marine Ecology section. Department of Systems Ecology - Marine Ecology section. effects of eutrophication. Long Term Ecological Research (LTER). effects of fisheries. food web interactions. climate impact. nutrient cycling.

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Swarms and Schools: Follow the Leader

Swarms and Schools: Follow the Leader. Jesse Redding EPS 109 Final Presentation. Schooling Mechanics. Basics: Individuals in a swarm are clueless Most follow aggregate of others nearby One individual can control a swarm Assumptions: One leader Metric Distance Model

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