Angebote zu "Coastal" (36 Treffer)

Coastal Hazards als eBook Download von
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Coastal Hazards:Coastal Research Library. Auflage 2013

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Stand: 15.04.2019
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Coastal Conservation als eBook Download von
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Coastal Conservation:

Anbieter: Hugendubel.de
Stand: 15.04.2019
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Coastal Conservation als eBook Download von
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Coastal Conservation:

Anbieter: Hugendubel.de
Stand: 15.04.2019
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Climate Change
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This is, for my money, the best single-source primer on the state of climate change. (New York Magazine) The essential primer on what will be the defining issue of our time, CLIMATE CHANGE: What Everyone Needs to KnowRG is a clear-eyed overview of the science, conflicts, and implications of our warming planet. Questions about climate change addressed in this guide include: DT How will climate change affect day-to-day life in the coming decades? DT What are the implications of owning coastal property in the age of climate change? DT Is retirement to South Florida (or the U.S. Southwest, or even Southern Europe) safe? DT What are the implications of the United States´ withdrawal from the Paris climate treaty? DT What does Donald Trump´s presidency mean for climate action in the United States and around the globe? DT Are efforts to combat climate change making a difference? As the global response to climate change continues to evolve, CLIMATE CHANGE: What Eve

Anbieter: buecher.de
Stand: 18.04.2019
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Marine Algal Bloom: Characteristics, Causes and...
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In the marine environment, single-celled, microscopic, plant-like organisms naturally occur in the well-lit surface layer of any body of water. These organisms, referred to as phytoplankton or microalgae, form the base of the food web upon which nearly all other marine organisms depend. Algal bloom is a rapid increase in or accumulation of the population of about 300 species of algae due to excess nutrients (eutrophication), and is of major global interest as it causes reduction in species diversity, abrupt changes in water quality, and discoloration of the water (green, yellow, brown or red) depending on the species of algae and the type of pigments they contain. Dying blooms can also be an environmental concern as when the cells sink and decay, bacteria break down the organic material, which in turn strips oxygen from the water. This microbial oxygen demand at times leads to very low oxygen levels in the bottom waters, harming aquatic life. Documentation of this sporadic high abundance of algae, together with the signi¿cant species richness of the diatoms, requires comprehensive studies in the Sundarban coastal environment, which is facing severe degradation due to natural & anthropogenic stressors. In addition, a better understanding of the effects of algal blooms on seafood quality, the complex biological, chemical and physical interactions and subsequent effects on trophodynamics is needed to develop strategies for effective coastal zone management. The book discusses the occurrence of harmful algal blooms (HABs) caused by the dinoflagellates of the genus Alexandrium and Karenia, or diatoms of the genus Pseudo-nitzschia, which have large and varied impacts on marine ecosystems (such as large-scale marine mortality events that have been associated with various types of shellfish poisonings) depending on the species involved, the environment where they are found, and the mechanism by which they exert negative effects. HABs represent a major environmental problem in all regions of the U.S., and their occurrence is on the rise due to increased nutrient pollution. HABs have severe impacts on human health, aquatic ecosystems, and the economy. Such blooms, known colloquially as red tides due to their red or brown hues, are increasing in frequency and magnitude worldwide as a result of changes in oceanic climate, increased coastal eutrophication and enhanced long-distance dispersal in ballast water. As such, the book offers an in-depth account of the complex biological, chemical and physical interactions of the algal blooms (both innocuous and harmful ones). It also discusses the highly topical issue of the impact of global climate change on the frequency and severity of HABs in the context of alterations in temperature, stratification, light and ocean acidification. Focusing on both basic and applied limnology, this book is a reliable and up-to-date reference resource for students, teachers and researchers engaged in the field of coastal research/management at regional and global scales.

Anbieter: buecher.de
Stand: 19.04.2019
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Spineless: The Science of Jellyfish and the Art...
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A former ocean scientist goes in pursuit of the slippery story of jellyfish, rediscovering her passion for marine science and the sea´s imperiled ecosystems. Jellyfish have been swimming in our oceans for well over half a billion years, longer than any other animal that lives on the planet. They make a venom so toxic it can kill a human in three minutes. Their sting--microscopic spears that pierce with five million times the acceleration of gravity--is the fastest known motion in the animal kingdom. Made of roughly 95 percent water, some jellies are barely perceptible virtuosos of disguise, while others glow with a luminescence that has revolutionized biotechnology. Yet until recently, jellyfish were largely ignored by science, and they remain among the most poorly understood of ocean dwellers. More than a decade ago, Juli Berwald left a career in ocean science to raise a family in landlocked Austin, Texas, but jellyfish drew her back to the sea. Recent, massive blooms of billions of jellyfish have clogged power plants, decimated fisheries, and caused millions of dollars of damage. Driven by questions about how overfishing, coastal development, and climate change were contributing to a jellyfish population explosion, Juli embarked on a scientific odyssey. She traveled the globe to meet the biologists who devote their careers to jellies, hitched rides on Japanese fishing boats to see giant jellyfish in the wild, raised jellyfish in her dining room, and throughout it all marveled at the complexity of these alluring and ominous biological wonders. Gracefully blending personal memoir with crystal-clear distillations of science, Spineless is the story of how Juli learned to navigate and ultimately embrace her ambition, her curiosity, and her passion for the natural world. She discovers that jellyfish science is more than just a quest for answers. It´s a call to realize our collective responsibility for the planet we share.

Anbieter: buecher.de
Stand: 15.04.2019
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Coastal Governance als eBook Download von Richa...
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Coastal Governance: Richard Burroughs

Anbieter: Hugendubel.de
Stand: 15.04.2019
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Tsunamis and Earthquakes in Coastal Environment...
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Tsunamis and Earthquakes in Coastal Environments:Significance and Restoration Coastal Research Library. 1st ed. 2016

Anbieter: Hugendubel.de
Stand: 17.04.2019
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Natural Disaster and Coastal Geomorphology als ...
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Natural Disaster and Coastal Geomorphology:1st ed. 2016

Anbieter: Hugendubel.de
Stand: 17.04.2019
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Coastal Resource Management in the Wider Caribb...
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Coastal Resource Management in the Wider Caribbean:Resilience, Adaptation, and Community Diversity

Anbieter: Hugendubel.de
Stand: 15.04.2019
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