You may have to register before you can download all our books and magazines, click the sign up button below to create a free account.
The continuing global decline of the health of the sea, and the increasing depletion of marine resources and biodiversity, caused by human activity and climate change, have led to ever-increasing international concern. These changes in the marine environment highlight the importance of effective monitoring of the ecology of the benthos which has been shown to be a sensitive index of such alterations. Completely revised and updated to include many new methods and technologies, this Fourth Edition of Methods for the Study of Marine Benthos provides comprehensive coverage on the tools and techniques available to those working in the area. Commencing with an overview of the design and analysis o...
Ecosystems of the benthic environment are a sensitive index toecological change, and as such demand long-term and effectivemonitoring. Methods for the Study of Marine Benthos providescomprehensive information on the tools and techniques available tothose working in areas where the declining health of the sea,depletion of marine resources and the biodiversity of marine lifeare major concerns. In response to the need for increasingly detailed information onbottom-living communities, this fully revised new editionoffers: Contributions from a broad range of internationally recognisedexperts New information for those compiling environmental impactstatements, pollution assessments and working with eco-systemmanagement Two separate chapters on Imaging Techniques and DivingSystems A vital tool for all marine and environmental scientists,ecologists, fisheries workers and oceanographers, libraries in alluniversities and research establishments where these subjects arestudied and taught will find this book a valuable addition to theirshelves.
An Early Bronze Age cemetery with 37 tombs shows strong relations with the Cyclades during the time of the Kampos Cultural Group, as exemplified by distinctive pottery, obsidian, and metal items. A dense social network included the Cycladic islands and contacts with distant areas of Crete.
A groundbreaking chronicle of scientific ocean drilling—a crowning achievement of the twentieth century—and how it shaped our knowledge of Earth's past. Under the radar—or, rather, sonar—of most people and many scientists, for the last six decades ships have plied the world’s oceans, mining the seafloor for its secrets—and quietly resolving confounding geological mysteries. Continental drift and plate tectonics. The origin of the Hawaiʻian Islands. The erstwhile disappearance of the Mediterranean. The mystery of the ice ages. All are part of the story told by deep-sea drilling—and chapters in the history that unfolds in Mysteries of the Deep. In a series of vignettes ranging f...
This book is a torn page from the History of World War II. It cost the author 20 years of research. It cost the Greek National Resistance thousands of dead and wounded in battles and acts of sabotage that have remained unsung. The inspiration and the leader of the unorthodox and harsh war without prisoners against the invaders was Aris; a charismatic 36-year-old man with an iron will. He created ELAS, the largest volunteer army in the history of Greece, and a “Free Greece” within enslaved Europe. But when the invaders left, Aris clashed with the political leadership of both the right and the left and he took to the mountains again, where he committed suicide on June 15, 1945, hounded by all of them.
Proper designation of Essential Fish Habitat (EFH) is a highly important spatial measure in any management of fishery resources. EFH is defined as those waters and substrates necessary to fish for spawning, breeding, feeding, or growth to maturity, a definition that includes the physical, chemical and biological properties of marine areas and the associated sediment and biological assemblages that sustain fish populations throughout their full life cycle. This book presents latest advances in EFH mapping and modelling and introduces the environmental approach to EFH identification through the combined use of latest technologies and advanced techniques, such as Remote Sensing, Geographic Info...
We suffer today from food anxiety, bombarded as we are with confusing messages about how to eat an ethical diet. Should we eat locally? Is organic really better for the environment? Can genetically modified foods be good for you? Just Food does for fresh food what Fast Food Nation did for fast food, challenging conventional views, and cutting through layers of myth and misinformation. For instance, an imported tomato is more energy-efficient than a local greenhouse-grown tomato. And farm-raised freshwater fish may soon be the most sustainable source of protein. Informative and surprising, Just Food tells us how to decide what to eat, and how our choices can help save the planet and feed the world.
Full text e-book available as part of the Elsevier ScienceDirect Earth and Planetary Sciences subject collection.