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Author: Jack M. Broughton Publisher: Univ of California Press ISBN: 9780520915916 Category : Science Languages : en Pages : 164
Book Description
The Emeryville Shellmound, on the east shore of San Francisco Bay, was excavated and subsequently destroyed in the early twentieth century. From its stratified deposits, which span the period 2600 to 700 years ago, the author identified 2,004 fish and 15,893 mammal specimens, and analyzed these and 2,302 avian remains previously identified by Hildegarde Howard in the 1920s. A battery of independent tests derived from foraging theory supports the conclusion that human-induced impacts on vertebrate populations caused declines in the efficiency of foraging across the time that the Emeryville locality was occupied.
Author: Jack M. Broughton Publisher: Univ of California Press ISBN: 9780520915916 Category : Science Languages : en Pages : 164
Book Description
The Emeryville Shellmound, on the east shore of San Francisco Bay, was excavated and subsequently destroyed in the early twentieth century. From its stratified deposits, which span the period 2600 to 700 years ago, the author identified 2,004 fish and 15,893 mammal specimens, and analyzed these and 2,302 avian remains previously identified by Hildegarde Howard in the 1920s. A battery of independent tests derived from foraging theory supports the conclusion that human-induced impacts on vertebrate populations caused declines in the efficiency of foraging across the time that the Emeryville locality was occupied.
Author: Walter F. Davidson Publisher: Springer ISBN: 9781402085635 Category : Science Languages : en Pages : 0
Book Description
International experts in the field of oil spill response, including reprsentatives from 26 NATO countries, participated in a workshop in Canada to discuss their experience in the development and application of current and emerging technologies for oil spill response in the marine environment. These presentations which form the basis of chapters in this book provide a practical viewpoint of methods used to deal with oil spills under the variety of environmental conditions found in the marine environment. In particular, focus is given to the evaluation of oil spill countermeasures for use under arctic conditions in light of anticipated regional increases in marine traffic (e.g. Northwest Passage) and industrial activities (e.g. offshore oil and gas exploration) in the future. This book provides a timely international perspective on applied research and development, technology transfer, and “lessons learned” from field trials and actual case studies associated with recent spill events. Topics include Preparedness/Contingency Planning, (Eco-terrorism); Oil Spill Fate and Transport (Environmental Persistence, Remote Sensing, modelling, Biodegradation), Biological Effects (Environmental Effects Monitoring and Environmental Risk Assessment); and Operational Response (Containment/Recovery Treating Agents, Shoreline Cleanup, In-situ Burning, Emerging Response Strategies). This book provides a synopsis as to the methods currently employed to deals with spills and an insight on future technologies under development.
Author: David R. Foster Publisher: Yale University Press ISBN: 0300214170 Category : Travel Languages : en Pages : 352
Book Description
An eminent ecologist shows how an iconic New England island has been shaped by nature and human history, and how its beloved landscape can be protected Full of surprises, bedecked with gorgeous photographs and maps, and supported by unprecedented historical and ecological research, this book awakens a new perspective on the renowned New England island Martha's Vineyard. David Foster explores the powerful natural and cultural forces that have shaped the storied island to arrive at a new interpretation of the land today and a well-informed guide to its conservation in the future. Two decades of research by Foster and his colleagues at the Harvard Forest encompass the native people and prehistory of the Vineyard, climate change and coastal dynamics, colonial farming and modern tourism, as well as land planning and conservation efforts. Each of these has helped shape the island of today, and each also illuminates possibilities for future caretakers of the island's ecology. Foster affirms that Martha's Vineyard is far more than just a haven for celebrities, presidents, and moguls; it is a special place with a remarkable history and a population with a proud legacy of caring for the land and its future.
Author: Curry L. Hagerty Publisher: DIANE Publishing ISBN: 1437934730 Category : Technology & Engineering Languages : en Pages : 51
Book Description
On April 20, 2010, an explosion and fire occurred on the Deepwater Horizon drilling rig in the Gulf of Mexico (GoM). This resulted in 11 worker fatalities, a massive oil release, and a national response effort in the GoM region by the federal and state governments as well as BP. Contents of this report: (1) Intro.; (2) Setting in the GoM: Oil and Gas Recovery; Weather and Ocean Currents; Biological Resources; (3) Offshore Oil and Gas Drilling Technology; (4) Fed. Statutory Framework; (5) Fed. Regulatory Framework; (6) Environmental and Economic Impacts; (7) Labor Issues; (8) Reorganization of Minerals Mgmt. Service; (9) FEMA Issues; Exxon Valdez; Recent Regional Disaster History; (10) Conclusion. Charts and tables.
Author: Jack M. Broughton
Author: Jack M. Broughton
Author: Allen Y. Cooperrider
Author: Max Uhle
Author: George M. Eberhart
Author: Walter F. Davidson
Author: Alessandra Ceretto
Author: David R. Foster
Author: 
Author: Curry L. Hagerty
Author: Rebecca Z. Hoff