'Spawning' presentation slideshows

The Not-So-Secret Sex Lives of Scleractinian Corals

The Not-So-Secret Sex Lives of Scleractinian Corals. Asexual Reproduction Modes of asexual reproduction Sexual Reproduction sexuality broadcast spawning versus brooding reproductive effort and fecundity timing and synchrony gamete buoyancy and dispersal during spawning

1.45k views • 84 slides

Fish Reproduction

Fish Reproduction. Spawning?. Egg Maturation Ovulation Spawning. Spawning?. Temperature. Photoperiod. Temperature. Pineal Gland. Photoperiod. Opening for pineal gland. Melatonin:. Regulates 24 hr cycle. Also changes skin pigmentation!. Weather. Substrate. Mate Availability &

1.56k views • 56 slides

ADVISORY

ADVISORY. We are pleased to provide a Powerpoint presentation that we hope will be useful to those who work, or plan to work, on spawning aggregations, do not have ready access to photographic material, or simply wish to learn more about aggregations. Please adjust format as you require.

760 views • 54 slides

Todd Seamons and Tom Quinn University of Washington School of Aquatic and Fishery Sciences

Individual lifetime reproductive success of repeat spawners vs. one-time spawners. Todd Seamons and Tom Quinn University of Washington School of Aquatic and Fishery Sciences. Hypotheses. Repeat spawners will have more offspring than one-time spawners

583 views • 45 slides

Izmir, september 2008

Salinity and temperature as factors controlling the catch and spawning of Parapenaeus longirostris along the Mediterranean influence zone and Moroccan Atlantic ocean. Scientific Advisory Committee (SAC) Sub-Committee on Stock Assessment (SCSA) Working Group on Demersal species.

422 views • 29 slides

Rose, G. A. 2005. ICES Journal of Marine Science, 62: 1524e1530.

332 views • 24 slides

Task 1: Compilation of Pre-existing Knowledge About Egg and Juvenile Observation

Task 1: Compilation of Pre-existing Knowledge About Egg and Juvenile Observation. INTERREG IVA Project. Background photo by kind permission of Paul Naylor. Task 1.1: Creation of a geodatabase, compiling known spawning and juvenile locations. Explanation of database field names.

342 views • 22 slides

Research and monitoring update for the Commonwealth Small Pelagic Fishery

225 views • 22 slides

Seasonal closures of spawning aggregation sites does not guarantee population recovery:

300 views • 20 slides

Purpose To review the history of the development of fisheries refugia in the Gulf of Thailand

340 views • 20 slides

2007 ICCAT SCRS Executive Summay for Atlantic Bigeye Tuna

2007 ICCAT SCRS Executive Summay for Atlantic Bigeye Tuna.

314 views • 19 slides

Differential Impacts of Climate Change on Spawning Populations of Atlantic cod in U.S. Waters

Differential Impacts of Climate Change on Spawning Populations of Atlantic cod in U.S. Waters. Lisa Kerr, Steve Cadrin ( UMass School for Marine Science & Technology ) , Mike Fogarty ( NOAA Northeast Fisheries Science Center ), and Jim Churchill ( Woods Hole Oceanographic Institution ).

289 views • 19 slides

302 views • 17 slides

New insights on Reproductive strategy of swordfish ( Xiphias gladius )

F.Poisson. Fauvel C. New insights on Reproductive strategy of swordfish ( Xiphias gladius ) In the Southwestern Indian OCean. Part 2: Fecundity and spawning pattern. Close to over-exploitation (IOTC). 35,000 Tonnes. 1990. Aims of this study.

303 views • 17 slides

Status and Recovery of Upper Columbia White Sturgeon

241 views • 14 slides

CRESH Task 6: Genetic differentiation, and genetic barcoding of squid paralarvae

CRESH Task 6: Genetic differentiation, and genetic barcoding of squid paralarvae. Paul Shaw & Niall McKeown. Objective Analysis of genetic differentiation between cuttlefish spawning populations.

272 views • 14 slides

Testing the Effects of Elevated Flows on the Spawning

Testing the Effects of Elevated Flows on the Spawning Behavior of Chum Salmon in the Columbia River. Kenneth F. Tiffan U.S. Geological Survey Western Fisheries Research Center Cook, Washington. Background. From November 1 through December 15, 2003, tailwater elevations exceeded

194 views • 10 slides

Case study 3C Black scabbardfish

Case study 3C Black scabbardfish. Characterization of the species. Habitat: bathypelagic Depth: 200-1700 m Feeding: fish. Reproduction: Spawning from September to December;

130 views • 5 slides