Coral Reefs A Very Short Introduction

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Coral Reefs: A Very Short Introduction

Charles Sheppard
Coral Reefs A Very Short Introduction Book PDF

Author : Charles Sheppard
Publisher : Oxford University Press
Page : 160 pages
File Size : 48,8 Mb
Release : 2021-04-22
Category : Nature
ISBN : 9780192642516

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Coral Reefs: A Very Short Introduction by Charles Sheppard Pdf

Very Short Introductions: Brilliant, Sharp, Inspiring Coral reefs are among the most beautiful, and most diverse, of ecosystems. Early seafarers were wary of them, naturalists were confused by them, yet many coastal people benefited greatly from these mysterious rocky structures that grew up to the surface of the sea. They have been rich in their supply of food, and they provided a breakwater from storms and high waves to countless coastal communities that developed from their protection. Their scale is enormous and their value high. Found in countless locations around the world, from the Indo-Pacific coral reef province to the Caribbean and Australia, they support both marine and human life. But today coral reefs are in trouble, with many dying or suffering from over-exploitation, pollution, and the warming and acidification of the oceans. Understanding reefs, their conservation and management, is vital, and so is conveying this to authority if we are to preserve these remarkable ecosystems. In this Very Short Introduction Charles Sheppard describes the complex structure and interdependencies of a reef, how reefs have evolved, the diversity of marine life that they support, and their importance to the human population who live beside them. This new edition describes the latest research on the complex symbioses of coral animals with microorganisms. It also highlights the scale of the challenge facing our reefs today, following recent ocean heatwaves - part of wider climate disruption - that killed half the world's reefs, and considers what can be done to preserve these essential and vibrant ecosystems. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Coral Reefs

Charles R. C. Sheppard
Coral Reefs Book PDF

Author : Charles R. C. Sheppard
Publisher : Unknown
Page : 152 pages
File Size : 40,7 Mb
Release : 2021
Category : Coral reef ecology
ISBN : 0191912476

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Coral Reefs by Charles R. C. Sheppard Pdf

Coral reefs are among the most biodiverse of ecosystems. Here, Charles Sheppard tells the fascinating story of how and where coral reefs are formed and the variety of marine life they support. He highlights the severe threats they face due to climate change, pollution, and over-exploitation, and the ongoing conservation efforts to save them.

Marine Biology: a Very Short Introduction

Philip Mladenov
Marine Biology a Very Short Introduction Book PDF

Author : Philip Mladenov
Publisher : Oxford University Press, USA
Page : 225 pages
File Size : 40,7 Mb
Release : 2020-02-27
Category : Science
ISBN : 9780198841715

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Marine Biology: a Very Short Introduction by Philip Mladenov Pdf

The oceans are our planet's most distinctive and imposing natural habitat. They cover 71 percent of its surface; support a remarkably diverse and exquisitely adapted array of life forms, from microscopic viruses, bacteria, and plankton to the largest existing animals; and possess many of Earth's most significant, intriguing, and inaccessible ecosystems. In an era in which humans are significantly altering the global environment, the oceans are undergoing rapid and profound changes. The study of marine biology is thus taking on added importance and urgency as people struggle to understand and manage these changes to protect our marine ecosystems. Healthy oceans produce half of the oxygen we breathe; stabilize our climate; create ecosystems that protect our coasts from storms; provide us with abundant food; and host diverse organisms that provide us with natural products for medicine and biotechnology. In this Very Short Introduction, marine biologist Philip Mladenov provides an accessible and up-to-date overview of marine biology, offering a tour of marine life and marine processes that ranges from the unimaginably abundant microscopic organisms that drive the oceans' food web to the apex predators that we exploit for food; from polar ocean ecosystems to tropical coral reefs; and from the luxurious kelp beds of the coastal ocean to deep-ocean hydrothermal vents where life exists without the energy of the sun. Throughout the book he considers the human impacts on marine life including overfishing, plastic and nutrient pollution, the spread of exotic species, and ocean warming and acidification. He discusses the threats these pose to our welfare, and the actions required to put us on a path to a more sustainable relationship with our oceans so that they can be restored and protected for future generations. Mladenov concludes with a new chapter offering an inspiring vision for the future of our oceans in 2050 that can be realised if we are wise enough to accelerate actions already underway and be bold with implementing new approaches. The next decade will decide the state of the oceans that we leave behind for future generations. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

The Biology of Coral Reefs

Charles R. C. Sheppard,Simon K. Davy,Graham M. Pilling,Nicholas A. J. Graham
The Biology of Coral Reefs Book PDF

Author : Charles R. C. Sheppard,Simon K. Davy,Graham M. Pilling,Nicholas A. J. Graham
Publisher : Oxford University Press
Page : 393 pages
File Size : 52,9 Mb
Release : 2018
Category : Science
ISBN : 9780198787341

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The Biology of Coral Reefs by Charles R. C. Sheppard,Simon K. Davy,Graham M. Pilling,Nicholas A. J. Graham Pdf

A concise but comprehensive introduction to the biology of coral reefs, providing an overview of the ecology of coral reefs and their functioning, and the biology of their major species groups. The responses to modern environmental pressures, climate change, and use of their resources is also described.

Marine Biology: A Very Short Introduction

Philip V. Mladenov
Marine Biology A Very Short Introduction Book PDF

Author : Philip V. Mladenov
Publisher : OUP Oxford
Page : 139 pages
File Size : 48,9 Mb
Release : 2013-09-26
Category : Science
ISBN : 9780191654350

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Marine Biology: A Very Short Introduction by Philip V. Mladenov Pdf

The marine environment is the largest, most important, and yet most mysterious habitat on our planet. It contains more than 99% of the world's living space; produces half of its oxygen; plays a critical role in regulating its climate; and supports a remarkably diverse and exquisitely adapted array of life forms, from microscopic viruses, bacteria, and plankton to the largest existing animals. As the 21st century progresses human activities, such as overfishing, coastal development, plastic pollution, oil spills, nutrient pollution, the spread of exotic species, and the emission of climate changing greenhouse gases are posing a significant threat to the marine environment and to many of its life forms. In this unique Very Short Introduction, Philip Mladenov provides a comprehensive overview of marine biology, providing a tour of marine life and marine processes that ranges from the polar oceans to tropical coral reefs; and from the intertidal to the hydrothermal vents of the deep sea. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Reef Evolution

Rachel Wood
Reef Evolution Book PDF

Author : Rachel Wood
Publisher : Unknown
Page : 434 pages
File Size : 44,9 Mb
Release : 1999
Category : Nature
ISBN : 0198577842

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Reef Evolution by Rachel Wood Pdf

If one does not understand the biology of the coral reef, one does not understand the reef at all. So, using more than 250 illustrations and specially drawn ecological reconstructions of reef communities, Rachel Wood provides a unique evolutionary approach to the understanding of ancient coral reef ecosystems. Marine organisms have aggregated to form reefs for over 3.5 billion years--creating the largest biologically constructed feature on earth, some visible from space. However, their study has been largely descriptive. Reef Evolution, documents the fundamental biological processes and innovations which have molded the evolution of reef ecosystems and given rise to the highly complex communities found today. The appearance of clonality, the acquisition of photosymbiosis, and the radiation of predator groups are all discussed in depth. Data from the fossil record documents the evolutionary development of reef ecosystems. Although reefs only occupy a small percentage of the oceans, their importance to the marine environment is many-faceted and global. They create harbors and allow the development of shallow basins with associated mangrove or seagrass communities; they protect coastlines from erosion; are involved in the regulation of atmospheric carbon, which in turn contributes to climate control. can provide extensive oil and gas reservoirs. From a biological standpoint, however, the great significance of reefs lies in their ability to generate and maintain a substantial proportion of tropical marine biodiversity. This unique interdisciplinary approach provides students and researchers in evolution, marine biology, ecology, paleontology, biodiversity, and geology with a text that will allow them to truly understand the biological innovations which have molded the evolution of coral reefs and given rise to the highly complex communities found today.

Coral Reefs

Charles Sheppard
Coral Reefs Book PDF

Author : Charles Sheppard
Publisher : Princeton University Press
Page : 242 pages
File Size : 40,8 Mb
Release : 2021-08-17
Category : Nature
ISBN : 9780691218625

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Coral Reefs by Charles Sheppard Pdf

An illustrated look at corals and the reefs they build around the world, and the causes and dire consequences of their rapid disappearance Corals are among the most varied lifeforms on Earth, ranging from mushroom corals and leather corals to button polyps, sea fans, anemones, and pulse corals. Bridging the gap between plant and animal, these marine invertebrates serve as homes to reef fish and share symbiotic relationships with photosynthesizing algae, which provide corals with their nourishment. This stunningly illustrated book profiles the astonishing diversity of the world's coral groups, describing key aspects of their natural history and explaining why coral reefs are critical to the health of our oceans. Representative examples of corals have been selected to illustrate the broad range of species, and the book's lively and informative commentary covers everything from identification to conservation, making it an essential resource for marine biologists, divers, and anyone who is fascinated by these remarkable sea creatures. Features more than 200 exquisite color photos Highlights key aspects of corals and their natural history Features representative examples from around the world Includes photos of rare and unusual species

Ecology: a Very Short Introduction

Jaboury Ghazoul
Ecology a Very Short Introduction Book PDF

Author : Jaboury Ghazoul
Publisher : Oxford University Press, USA
Page : 185 pages
File Size : 55,9 Mb
Release : 2020-07-09
Category : Nature
ISBN : 9780198831013

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Ecology: a Very Short Introduction by Jaboury Ghazoul Pdf

Understanding how our living environment works is essentially a study of ecological systems. Ecology is the science of how organisms interact with each other and with their environment, and how such interactions create self-organising communities and ecosystems. This science touches us all. The food we eat, the water we drink, the natural resources we use, our physical and mental health, and much of our cultural heritage are to a large degree products of ecological interactions of organisms and their environment. This Very Short Introduction celebrates the centrality of ecology in our lives. Jaboury Ghazoul explores how ecology has evolved rapidly from natural history to become a predictive science that explains how the natural world works, and which guides environmental policy and management decisions. Drawing on a range of examples, he shows how ecological science can be applied to management and conservation, including the extent to which theory has shaped practice. Ecological science has also shaped social and cultural perspectives on the environment, a process that influences politics of the environment. Ghazoul concludes by considering the future of ecology, particularly in the light of current and future environmental challenges. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Oceans: A Very Short Introduction

Dorrik Stow
Oceans A Very Short Introduction Book PDF

Author : Dorrik Stow
Publisher : Oxford University Press
Page : 152 pages
File Size : 52,9 Mb
Release : 2017-07-20
Category : Science
ISBN : 9780191024290

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Oceans: A Very Short Introduction by Dorrik Stow Pdf

The importance of the oceans to life on Earth cannot be overstated. Liquid water covers more than 70% of our planet's surface and, in past geological time, has spread over 85%. Life on Earth began in the oceans over 3.5 billion years ago and remained there for the great majority of that time. Today the seas still provide 99% of habitable living space, the largest repository of biomass, and holds the greatest number of undiscovered species on the planet. Our oceans are vital for the regulation of climate, and with global warming and decreasing land area, they have become increasingly important as the source of food, energy in the form of oil and gas, and for their mineral wealth. Oceans also form a key part of the biogeochemical cycles of carbon, nitrogen, and other elements critical to life. Nutrients in upwelling areas are spread by ocean currents, and the plankton of the seas supports a wealth of wildlife. In this Very Short Introduction Dorrik Stow analyses these most important components of our blue planet and considers their relationship with, and exploitation by, humans. He shows how the oceans are an essential resource to our overpopulated world, and discusses why exploration and greater scientific understanding of the oceans, their chemistry, and their mineral wealth are now a high priority. Stow also explores what we know of how oceans originate, and evolve and change; the shape of the seafloor and nature of its cover; the physical processes that stir the waters and mix such a rich chemical broth; and the inseparable link between oceans and climate. As polar ice melts and sea-levels rise, countless millions who have made their homes on low-lying lands close to the sea are threatened. As scientific exploration of the seas gathers pace, the new knowledge gained of the ocean-Earth systems and their interaction with the human environment is vital to our understanding of how we can preserve these ultimately fragile environments. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Mammals

Thomas Stainforth Kemp
Mammals Book PDF

Author : Thomas Stainforth Kemp
Publisher : Oxford University Press
Page : 169 pages
File Size : 44,6 Mb
Release : 2017
Category : Mammals
ISBN : 9780198766940

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Mammals by Thomas Stainforth Kemp Pdf

Relative newcomers within the story of evolution, mammals are hugely successful and have colonized land, water, and air. Tom Kemp discusses the great diversity of mammalian species, and looks at how their very disparate characteristics, physiologies, and behaviours are all largely driven by one uniting factor: endothermy, or warm-bloodedness.

Oceans: A Very Short Introduction

Dorrik Stow
Oceans A Very Short Introduction Book PDF

Author : Dorrik Stow
Publisher : Oxford University Press
Page : 150 pages
File Size : 43,5 Mb
Release : 2018-01-25
Category : Science
ISBN : 9780191024283

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Oceans: A Very Short Introduction by Dorrik Stow Pdf

The importance of the oceans to life on Earth cannot be overstated. Liquid water covers more than 70% of our planet's surface and, in past geological time, has spread over 85%. Life on Earth began in the oceans over 3.5 billion years ago and remained there for the great majority of that time. Today the seas still provide 99% of habitable living space, the largest repository of biomass, and holds the greatest number of undiscovered species on the planet. Our oceans are vital for the regulation of climate, and with global warming and decreasing land area, they have become increasingly important as the source of food, energy in the form of oil and gas, and for their mineral wealth. Oceans also form a key part of the biogeochemical cycles of carbon, nitrogen, and other elements critical to life. Nutrients in upwelling areas are spread by ocean currents, and the plankton of the seas supports a wealth of wildlife. In this Very Short Introduction Dorrik Stow analyses these most important components of our blue planet and considers their relationship with, and exploitation by, humans. He shows how the oceans are an essential resource to our overpopulated world, and discusses why exploration and greater scientific understanding of the oceans, their chemistry, and their mineral wealth are now a high priority. Stow also explores what we know of how oceans originate, and evolve and change; the shape of the seafloor and nature of its cover; the physical processes that stir the waters and mix such a rich chemical broth; and the inseparable link between oceans and climate. As polar ice melts and sea-levels rise, countless millions who have made their homes on low-lying lands close to the sea are threatened. As scientific exploration of the seas gathers pace, the new knowledge gained of the ocean-Earth systems and their interaction with the human environment is vital to our understanding of how we can preserve these ultimately fragile environments. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Marine Biology: A Very Short Introduction

Philip V. Mladenov
Marine Biology A Very Short Introduction Book PDF

Author : Philip V. Mladenov
Publisher : Oxford University Press
Page : 185 pages
File Size : 47,8 Mb
Release : 2013-09-26
Category : Science
ISBN : 9780199695058

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Marine Biology: A Very Short Introduction by Philip V. Mladenov Pdf

The marine environment -- Marine biological processes -- Life in the coastal ocean -- Polar marine biology -- Marine life in the tropics -- Deep-ocean biology -- Intertidal life -- Food from the oceans.

Hollywood

Peter Decherney
Hollywood Book PDF

Author : Peter Decherney
Publisher : Oxford University Press
Page : 161 pages
File Size : 52,7 Mb
Release : 2016
Category : Social Science
ISBN : 9780199943548

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Hollywood by Peter Decherney Pdf

"Peter Decherney tells the story of Hollywood, from its nineteenth-century origins to the emergence of internet media empires. Using well-known movies, stars, and directors, the book shows that the elements we take to be a natural part of the Hollywood experience--stars, genre-driven storytelling, blockbuster franchises, etc.--are the product of cultural, political, and commercial forces"--

The Eye: A Very Short Introduction

Michael F. Land
The Eye A Very Short Introduction Book PDF

Author : Michael F. Land
Publisher : OUP Oxford
Page : 129 pages
File Size : 47,5 Mb
Release : 2014-05-29
Category : Science
ISBN : 9780191669804

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The Eye: A Very Short Introduction by Michael F. Land Pdf

The eye is one of the most remarkable achievements of evolution, and has evolved up to 40 times in different parts of the animal kingdom. In humans, vision is the most important sense, and much of the brain is given over to the processing of visual information. In this Very Short Introduction, Michael Land describes the evolution of vision and the variety of eyes found in both humans and animals. He explores the evolution of colour vision in primates and the workings of the human eye, to consider how that contributes to our visual ability. He explains how we see in three dimensions and the basic principles of visual perception, including our impressive capacity for pattern recognition and the ability of vision to guide action. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Coral Reefs and Climate Change

Jonathan Turnbull Phinney
Coral Reefs and Climate Change Book PDF

Author : Jonathan Turnbull Phinney
Publisher : American Geophysical Union
Page : 251 pages
File Size : 41,9 Mb
Release : 2006-01-10
Category : Science
ISBN : 9780875903590

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Coral Reefs and Climate Change by Jonathan Turnbull Phinney Pdf

Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 61. The effects of increased atmospheric carbon dioxide and related climate change on shallow coral reefs are gaining considerable attention for scientific and economic reasons worldwide. Although increased scientific research has improved our understanding of the response of coral reefs to climate change, we still lack key information that can help guide reef management. Research and monitoring of coral reef ecosystems over the past few decades have documented two major threats related to increasing concentrations of atmospheric CO2: (1) increased sea surface temperatures and (2) increased seawater acidity (lower pH). Higher atmospheric CO2 levels have resulted in rising sea surface temperatures and proven to be an acute threat to corals and other reef-dwelling organisms. Short periods (days) of elevated sea surface temperatures by as little as 1–2°C above the normal maximum temperature has led to more frequent and more widespread episodes of coral bleaching-the expulsion of symbiotic algae. A more chronic consequence of increasing atmospheric CO2 is the lowering of pH of surface waters, which affects the rate at which corals and other reef organisms secrete and build their calcium carbonate skeletons. Average pH of the surface ocean has already decreased by an estimated 0.1 unit since preindustrial times, and will continue to decline in concert with rising atmospheric CO2. These climate-related Stressors combined with other direct anthropogenic assaults, such as overfishing and pollution, weaken reef organisms and increase their susceptibility to disease.