earthplatform.com

Results 1 - 10 from 614 for individual fish in 0.353 sec.

Fisheries Resource Kit
Kit Fisheries Resource Kit Books: Berrill, Michael. 1997. The Plundered Seas: Can the world’s fish be saved? Sierra Club Books: San Francisco. The Plundered Seas is a non-technical, impassioned ... of both open access and domain-based fishery systems, and devotes several chapters to important individual fish species (cod, tuna, salmon). Dyer, C. L., and J. R. McGoodwin (eds.). 1994. Folk management ...
www.des.ucdavis.edu

Fish and climate change - Environmental Data Compendium
Trends in the lesser weever fish Catches of the lesser weever fish in Dutch coastal waters have also increased considerably ... warmer climate. The lesser weever fish is mostly found on sandy seabeds. Individual fish grow to about 18 cm long by their sixth year. The lesser weever fish buries itself in the sandy seabed ...
www.mnp.nl

"Small size fish"
Now, imagine that you fish only the larger individuals (presumably the older fish). Thus the fish ... temperature drop the cause of the drop in the stocks, and the size of the individual fish? Later in the 1990s the water temperature increased but the expected increased growth of the ...
fisherycrisis.com

Eco-Economy Indicators: FISH - Wild Fish Catch Hits Limits: Oceanic Decline Offset by Increased Fish Farming
FISH - Wild Fish Catch Hits Limits: Oceanic Decline Offset by Increased Fish Farming Copyright © 2005 Earth Policy Institute WILD FISH CATCH HITS LIMITS— Oceanic Decline Offset by Increased Fish Farming ... studies of protected areas around the world have shown that some exploited fish populations rebound faster and that individual fish grow larger in and around marine reserves than in unprotected ...
www.earth-policy.org

Compensatory Fish Mechanisms in Fish Populations
Individual-based simulation modeling is a powerful tool for mechanistically exploring the potential for a fish ... fish-protection measures may not be needed at specific power plants. Van Winkle, W., K. A. Rose, and R. C. Chambers. 1993. Individual-based approach to fish ...
www.esd.ornl.gov

Individual-Based Fish Population Model Applied to Management Issues
Individual-Based Fish Population Model Applied to Management Issues This schematic diagram shows the inputs influencing the processes and life stages represented in the individual-based ... in fish population management? The individual-based population model for smallmouth bass is part of Oak Ridge National Laboratory's Program on Compensatory Mechanisms in Fish Populations. The ...
www.esd.ornl.gov More from this site

Topic Area: Individual Transferable Quotas (ITQ) in Fisheries
Fish stocks were being increasingly depleted given the neo-liberal policies of trade liberalization and ... of the annual global quota. The initial distribution of ITQs was to be based on individual firms’ percentage share of global catches in the previous three years. This proposal came under ...
colby.edu

Individual Transferable Quotas In Fisheries: Iceland
Individual Transferable Quotas (ITQ) for all Icelandic fisheries. Before the ITQ system, Iceland did have a management system protecting juvenile fish. This system included ... the scientific community were too restrictive for the social climate, the government established individual effort restrictions instead of catch restrictions. Each vessel was limited to certain fishing ...
colby.edu More from this site

Environmental Commons: Hatchery Fish
The Endangered Species Act also requires consideration of the best available scientific information. Introducing hatchery fish and subsequently including them ... a system whereby artificial fish propagation would run counter to the equally important intention of the Act to restore habitat. Current research shows that individual species benefit more ...
environmentalcommons.org

Ban Spurs Dramatic Fish Recovery In Australia
Researchers say the increase is probably due to decreased fish mortality inside the new reserves, rather than increased fishing outside. "Although preliminary, our results provide ... you stop fishing, don't you expect to find more fish? And he is right," Sweatman said. He noted that while individual reserves have resulted in quick increases of target species before ...
www.flmnh.ufl.edu