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Analysis Of The Spatial Dynamics Of The American Lobster Homarus Americanus Fishery Along The Coast Of Maine
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Book Synopsis Analysis of the Spatial Dynamics of the American Lobster (homarus Americanus) Fishery Along the Coast of Maine by : Kevin M. Scheirer
Download or read book Analysis of the Spatial Dynamics of the American Lobster (homarus Americanus) Fishery Along the Coast of Maine written by Kevin M. Scheirer and published by . This book was released on 2003 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analysis of the Commercial Lobster (Homarus Americanus) Fishery by : James C. Thomas
Download or read book An Analysis of the Commercial Lobster (Homarus Americanus) Fishery written by James C. Thomas and published by . This book was released on 1973 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Lobster Fishery of Maine by : John Nathan Cobb
Download or read book The Lobster Fishery of Maine written by John Nathan Cobb and published by . This book was released on 1900 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analysis of the Commercial Lobster (Homarus Americanus)Fishery Along The Coast of Maine, August 1966 Trough December 1970 by : J. C. Thomas
Download or read book An Analysis of the Commercial Lobster (Homarus Americanus)Fishery Along The Coast of Maine, August 1966 Trough December 1970 written by J. C. Thomas and published by . This book was released on 1973 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Temperature on the Supply and Demand for the American Lobster (Homarus Americanus) in the State of Maine by : Gaby E. Carpenter
Download or read book The Effect of Temperature on the Supply and Demand for the American Lobster (Homarus Americanus) in the State of Maine written by Gaby E. Carpenter and published by . This book was released on 2016 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gulf of Maine (GOM) American lobster (Homarus americanus) stock accounts for 90% of the U.S. American lobster landings. This makes it an extremely valuable and important fishery on a national scale, but also to the state of Maine. In the past decade, the fishery has experienced rapid fluctuation in landings and price due to anthropogenic influences of the water temperature in the GOM. Given the economic importance of the fishery, it is important to understand the future impacts of climate change on the availability of lobster and economic consequences of these shifts. A bio-economic model is used in the analysis of the supply and demand to determine the effect of warmer ocean waters on the American lobster. The current supply and demand for the American lobster is estimated using an ordinary least squares regression. The estimated supply model is simulated under a higher temperature scenario and fed into the demand model to simulate a new lobster price. Overall, it was projected that the higher temperature scenario results in a 9% increase in lobster landings and 8% decrease in the price per pound of lobsters. While this is a preliminary study of an integrated supply and demand model that incorporates the impacts of climate change, the results are robust. This motivates future studies to understand the implications of higher ocean temperature on lobsters and the large economy in the state of Maine that rely on the resource.
Book Synopsis An Analysis of the Commercial Lobster (Homarus Americanus) Fishery Along the Coast of Maine, August 1966 Through December 1970 by : James C. Thomas
Download or read book An Analysis of the Commercial Lobster (Homarus Americanus) Fishery Along the Coast of Maine, August 1966 Through December 1970 written by James C. Thomas and published by . This book was released on 1973 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Joint Standing Committee on Marine Resources Study on Biological and Economic Analysis of Lobster Fishery Policy in Maine by : Louis W. Botsford
Download or read book Joint Standing Committee on Marine Resources Study on Biological and Economic Analysis of Lobster Fishery Policy in Maine written by Louis W. Botsford and published by . This book was released on 1986 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Last Lobster by : Christopher White
Download or read book The Last Lobster written by Christopher White and published by St. Martin's Press. This book was released on 2018-06-05 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: "For the past five years, the lobster population along the coast of Maine has boomed, resulting in a lobster harvest six times the size of the record catch from the 1980s ... [This book] follows three lobster captains ... as they haul and set thousands of traps. Unexpectedly, boom may turn to bust, as the captains must fight a warming ocean, volatile prices, and rough weather to keep their livelihood afloat. The three captains work longer hours, trying to make up in volume what they lack in price. As a result, there are 3 million lobster traps on the bottom of the Gulf of Maine, while Frank, Jason, and others call for a reduction of traps ... Maine lobstering towns are among the first American communities to confront global warming, and the survival of the Maine Coast depends upon their efforts. It may be an uphill battle to create a sustainable catch as high temperatures are already displacing lobsters northward toward Canadian waters--out of reach of American fishermen"--
Book Synopsis The Lobster Gangs of Maine by : James M. Acheson
Download or read book The Lobster Gangs of Maine written by James M. Acheson and published by UPNE. This book was released on 2012-05-22 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: An anthropologist describes the working world of Maine lobstermen, focusing on the intricate personal network that sustains them.
Book Synopsis Temperature-yield relationship for the maine american lobster (Homarus americanus) fishery by : Michael J. Fogarty
Download or read book Temperature-yield relationship for the maine american lobster (Homarus americanus) fishery written by Michael J. Fogarty and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Anthropogenic Impacts to Essential Habitats in the Gulf of Maine by : Andrew Gregory Goode
Download or read book Anthropogenic Impacts to Essential Habitats in the Gulf of Maine written by Andrew Gregory Goode and published by . This book was released on 2021 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biology of the Lobster by : Jan Robert Factor
Download or read book Biology of the Lobster written by Jan Robert Factor and published by Academic Press. This book was released on 1995-10-17 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors. -- Preface. -- Introduction, Anatomy, and Life History, J.R. Factor. -- Taxonomy and Evolution, A.B. Williams. -- Larval and Postlarval Ecology, G.P. Ennis. -- Postlarval, Juvenile, Adolescent, and Adult Ecology, P. Lawton and K.L. Lavalli. -- Fishery Regulations and Methods, R.J. Miller. -- Populations, Fisheries, and Management, M.J. Fogarty. -- Interface of Ecology, Behavior, and Fisheries, J.S. Cobb. -- Aquaculture, D.E. Aiken and S.L. Waddy. -- Reproduction and Embryonic Development, P. Talbot and Simone Helluy. -- Control of Growth and Reproduction, S.L. Waddy, D.E. Aiken, and D.P.V. de Kleijn. -- Neurobiology and Neuroendocrinology, B. Beltz. -- Muscles and Their Innervation, C.K. Govind. -- Behavior and Sensory Biology, J. Atema and R. Voigt. -- The Feeding Appendages, K.L. Lavalli and J.R. Factor. -- The Digestive system, J.R. Factor. -- Digestive Physiology and Nutrition, D.E. Conklin. -- Circulation, the Blood, and Disease, G.G. Martin and J.E. Hose. -- The Phy ...
Book Synopsis Consumptive and Non-consumptive Effects of Predatory Fishes on Lobster in Southern Maine by : Erin B. Wilkinson
Download or read book Consumptive and Non-consumptive Effects of Predatory Fishes on Lobster in Southern Maine written by Erin B. Wilkinson and published by . This book was released on 2013 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The American lobster, Homarus americanus, is an important consumer in the Gulf of Maine benthic community and supports the most valuable fishery in New England. Many fish predators that feed on juvenile lobster are found in the Gulf of Maine, but their abundance has varied over the previous decades. For example, striped bass, Morone saxatilis, have recovered from near extinction to become a viable recreational fishery on the east coast, and previous work examining the gut contents of striped bass found that juvenile lobsters were a large component of their diet during the summer in Massachusetts. However, striped bass diet has not been examined extensively in the Gulf of Maine and this raises questions as to how important lobster may be to striped bass diet in southern Maine coastal waters. There are also many management strategies in place to help restore other fish species known to consume juvenile lobster, such as Atlantic cod, to the Gulf of Maine. It has been suggested that the abundance of lobster may be inversely related to the abundance of coastal groundfish in the Gulf of Maine. In addition to consumptive effects through feeding activity these predators may also have non-consumptive effects on their targeted prey species by causing lobsters to alter their behaviors. It is unclear what consumptive and non-consumptive effects the return of these large fish predators may be having on juvenile lobster in the Gulf of Maine. Chapter 1 examines the food habits of striped bass in southern Maine coastal waters, with an emphasis on how important lobster is to their diet. Using stomach contents and stable isotope analysis I found that for all sizes of striped bass small pelagic fish species made up the majority of diet, and for large and extra-large fish crustaceans (lobster) were found more often than in the stomachs of smaller fish. Stable isotope analysis revealed that larger striped bass expressed stronger benthic signals of [delta thirteen C] indicating that prey such as lobsters are more important to larger striped bass diet in southern Maine than stomach contents revealed. The 2nd chapter presented here examines what sizes of juvenile lobsters are most susceptible to predation and how juvenile lobster anti-predator response varies among different predators (striped bass, cod, and sea raven). I found that small lobsters (
Book Synopsis Shifts in Thermal Habitats in the Gulf of Maine Under Climate Change by : Xinyi Zheng
Download or read book Shifts in Thermal Habitats in the Gulf of Maine Under Climate Change written by Xinyi Zheng and published by . This book was released on 2017 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid ocean warming observed in and predicted for the Gulf of Maine (GoM) raises uncertainties in the future distribution of American lobster (Homarus americanus). The location of lobsters is crucial to the long-term sustainability as well as management of Maine lobster fishery. This study provides a literature review of lobsters' thermal preferences in the summer lobstering season and analyzes high-resolution sea surface temperature data in Geographic Information System in order to predict the changes in thermal habitats in the GoM under different climate change scenarios. The results show a projected decrease in cooler thermal habitats (11-15 °C) and a projected increase in warmer thermal habitats (> 21 °C). Meanwhile, suitable thermal habitats (12-18 °C) for lobsters are estimated to grow in waters beyond the three-mile state water line under the high emissions scenario, presenting the possibility of offshore lobstering becoming a more lucrative option for lobstermen in Maine. The modeling of suitable habitats for lobsters made in this study will be more accurate if high-resolution bottom temperature data were used.
Book Synopsis Proceedings of the North Pacific Symposium on Invertebrate Stock Assessment and Management by : National Research Council Canada
Download or read book Proceedings of the North Pacific Symposium on Invertebrate Stock Assessment and Management written by National Research Council Canada and published by NRC Research Press. This book was released on 1998 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium that focused on new, innovative evaluation of the implications and needs for changing management approaches and demands in invertebrate fishery science. Species covered in the presentations include crustaceans, gastropods, echinoderms, and bivalves. Presentations are organized in the following subject areas: assessment of abundance and related parameters; growth, mortality, and yield per recruit; spatial pattern and its implications; the fishing process; population dynamics; the fishery as a selective force; invertebrate fisheries management; and regional perspectives from the north Pacific. The proceedings conclude with a symposium overview.
Book Synopsis Bathymetric and Spatial Patterns of Settlement in American Lobster, Homarus Americanus, in the Gulf of Maine by : Carl James Wilson
Download or read book Bathymetric and Spatial Patterns of Settlement in American Lobster, Homarus Americanus, in the Gulf of Maine written by Carl James Wilson and published by . This book was released on 1999 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Migration and Dispersion of Tagged American Lobsters, Homarus Americanus, on the Southern New England Continental Shelf by : Joseph R. Uzmann
Download or read book Migration and Dispersion of Tagged American Lobsters, Homarus Americanus, on the Southern New England Continental Shelf written by Joseph R. Uzmann and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: An apparently contiguous stock of American lobsters, Homarus americanus, is concentrated along the outer continental shelf margin and slope from Corsair Canyon westward and southward to the region of Baltimore Canyon. Between April 1968 and May 1971 we captured, tagged, and released a total of 7, 326 lobsters at 52 localities between Corsair Canyon and Baltimore Canyon. As of December 1972, 945 recaptures (12.9% recovery) had been reported, providing a basis for interpretation of seasonal and long-term movements, as well as measurements of growth rate and moult frequency. A classification scheme is developed and applied to distinguish between apparently directed seasonal movements (migrations), localized movements of less than 10 nautical miles (18.5 km), and long-period (>120 days) dispersions of 10 miles or more. This last category includes point to point tracks that cannot be objectively resolved in terms of directionality and may represent random dispersal, a summation of seasonally directed tracks, or both. We conclude from the track analyses that at least 20% of the offshore lobsters annually engage in directed shoalward migrations in spring and summer with return to the shelf margin and slope in fall and winter. This conclusion is reinforced by independent analysis of the time/depth/temperature associations of tagged lobsters at recapture which, of itself, suggests that an even larger proportion of the offshore lobsters annually effect directed migrations in response to seasonal temperature variations.
