Download or read book The Genus Colpomenia Derb s Et Solier Phaeophyta in the Gulf of California written by Michael James Wynne and published by . This book was released on 1976 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four species of the brown algal genus Colpomenia Derbs et Solier (Scytosiphonales) are recognized as occurring within the Gulf of California: C. sinuosa (Roth) Derbès et Solier, C. tuberculata Saunders, C. ramosa Taylor, and C. phaeodactyla, new species. Some of the specimens interpreted by Dawson (1944) as Rosenvingea intricata are now referred to C. ramosa Taylor. Although recorded from the Pacific coast of Baja California, C. ramosa has not yet been reported within the Gulf. Interrelationships of the species complex of Colpomenia with related genera such as Iyengaria Boergesen, Rosenvingea Boergesen, and Scytosiphon C. Agardh are discussed.
Download or read book Marine Green and Brown Algae of the Hawaiian Islands written by Isabella Aiona Abbott and published by . This book was released on 2004 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Taxonomy of Economic Seaweeds written by Isabella Aiona Abbott and published by . This book was released on 1988 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Gulf of California written by Richard C. Brusca and published by University of Arizona Press. This book was released on 2010-04-15 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few places in the world can claim such a diversity of species as the Gulf of California (Sea of Cortez), with its 6,000 recorded animal species estimated to be half the number actually living in its waters. So rich are the Gulf's water that over a half-million tons of seafood are taken from them annuallyÑand this figure does not count the wasted by-catch, which would triple or quadruple that tonnage. This timely book provides a benchmark for understanding the Gulf's extraordinary diversity, how it is threatened, and in what ways it isÑor should beÑprotected. In spite of its dazzling richness, most of the Gulf's coastline now harbors but a pale shadow of the diversity that existed just a half-century ago. Recommendations based on sound, careful science must guide Mexico in moving forward to protect the Gulf of California. This edited volume contains contributions by twenty-four Gulf of California experts, from both sides of the U.S.-Mexico border. From the origins of the Gulf to its physical and chemical characteristics, from urgently needed conservation alternatives for fisheries and the entire Gulf ecosystem to information about its invertebrates, fishes, cetaceans, and sea turtles, this thought-provoking book provides new insights and clear paths to achieve sustainable use solidly based on robust science. The interdisciplinary, international cooperation involved in creating this much-needed collection provides a model for achieving success in answering critically important questions about a precious but rapidly disappearing ecological treasure.
Download or read book Global Seagrass Research Methods written by F.T. Short and published by Elsevier. This book was released on 2001-11-06 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thorough and informative volume presents a set of detailed, globally applicable techniques for seagrass research.The book provides methods for all aspects of seagrass science from basic plant collection to statistical approaches and investigations of plant-animal interaction. The emphasis is on methods that are applicable in both developing and developed countries. The importance of seagrasses in coastal and near shore environments, and ultimately their contribution to the productivity of the world's oceans, has become increasingly recognised over the last 40 years.Seagrasses provide food for sea turtles, nearly 100 fish species, waterfowl and for the marine mammals the manatee and dugong. Seagrasses also support complex food webs by virtue of their physical structure and primary production and are well known for their role as breeding grounds and nurseries for important crustacean, finfish and shell fish populations. Seagrasses are the basis of an important detrital food chain. The plants filter nutrients and contaminants from the water, stabilise sediments and act as dampeners to wave action. Seagrasses rank with coral reefs and mangroves as some of the world's most productive coastal habitat and strong linkages among these habitats make the loss of seagrasses a contributing factor in the degradation of the world's oceans. Contributors from around the world provide up-to-date methods for comparable collection of ecological information from both temperate and tropical seagrass ecosystems.
Download or read book Seagrasses written by Miguel D. Fortes and published by WorldFish. This book was released on 1990 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book World Atlas of Seagrasses written by Frederick T. Short and published by Univ of California Press. This book was released on 2003 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seagrasses are a vital and widespread but often overlooked coastal marine habitat. This volume provides a global survey of their distribution and conservation status.
Download or read book Biodiversity Ecosystems and Conservation in Northern Mexico written by Jean-Luc E. Cartron and published by Oxford University Press. This book was released on 2005-08-25 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the biodiversity and biogeography of nothern Mexico, documents the biological importance of regional ecosystems and the impacts of human land use on the conservation status of plants and wildlife. It should become the standard source document for the conservation status of species and ecosystems in this region, which is of unusual biological interest because of its high biodiversity and highly varied landscape and biological zonation.
Download or read book Hyena Family written by Jane Goodall and published by . This book was released on 1991 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: British naturalist Jane Goodall provides an intimate portrait of a group of hyenas.
Download or read book Aristotle 384 BC 322 BC written by Subrata Mukherjee and published by Deep and Deep Publications. This book was released on 1994 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Protected Areas and Ocean Conservation written by Tundi S. Agardy and published by Academic Press. This book was released on 1997-03-20 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the need for marine conservation, summarizes general measures for ocean and coastal conservation, and explains the rationale for establishing marine protected areas. The second half of the book is essentially a guideline for designing and implementing protected areas in order to make them viable and long-lasting in their effectiveness.
Download or read book Whales and Other Marine Mammals of California and Baja written by Tamara Eder and published by Renton, WA ; Edmonton : Lone Pine Pub.. This book was released on 2002-01-01 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: A full-color guide to our whales, dolphins, seals, sea lions and more.
Download or read book Fishes of the Tropical Eastern Pacific written by Gerald Robert Allen and published by University of Hawaii Press. This book was released on 1994-11-01 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a long-overdue treatment of the marine fish fauna of the region extending from the central Gulf of California, southward to Ecuador, including the offshore Revillagigedos, Cocos, and Galapagos island groups. Lavishly illustrated, it includes coverage of 680 species.
Download or read book Marine Geology of the Gulf of California written by and published by . This book was released on 1964 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing for Healthy Ecosystems written by David J. Rapport and published by CRC Press. This book was released on 2002-10-29 with total page 1548 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the critical issues of our time is the dwindling capacity of the planet to provide life support for a large and growing human population. Based on a symposium on ecosystem health, Managing for Healthy Ecosystems identifies key issues that must be resolved if there is to be progress in this complex area, such as: Evolving methods f
Download or read book A New Island Biogeography of the Sea of Cort es written by Ted J. Case and published by Oxford University Press. This book was released on 2002-11-21 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated and expanded A New Island Biogeography of the Sea of Cort'es, first published nearly 20 years ago, integrates new and broader studies encompassing more taxa and more complete island coverage. The present synthesis provides a basis for further research and exploration in upcoming years of the biologically fascinating Sea of Cort'es region. The Gulf region is increasingly being exploited, for its natural resources by way of marine fisheries, and for its stunning natural beauty by way of a burgeoning tourism industry. Further, the region's human population is increasing apace. It is appropriate, therefore, that this volume discusses these evolving circumstances, and the efforts of the Mexican government to regulate and manage them. The new Biogeography includes a section on the conservation issues in the Sea of Cort'es, past accomplishments and conservation needs as yet outstanding. This book should be of strong interest to conservation biologists, ecologists, and evolutionary biologists more generally.
Download or read book The Natural Human History of Baja California written by Homer Aschmann and published by . This book was released on 1966 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
