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Lakes A Very Short Introduction

Author : Warwick F. Vincent
ISBN : 9780191079337
Genre : Science
File Size : 48. 72 MB
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From the mysterious depths of Lake Vostok, Antarctica, to tropical floodplain lakes, inland seas, hydro-reservoirs and the variety of waterbodies in our local environment, lakes encompass a huge diversity of shapes, sizes, depths, colours, and even salinities. Often very large and very deep, they sustain important and unique ecosystems which can be hotspots of biodiversity, and are used by humans as sources of drinking water and food, in particular, fish. What is the origin of differences among lakes, and how does that affect the life within them? What are the seasons of a lake, and how do human actions alter lake ecosystems locally, and at a global scale? In this Very Short Introductions, Warwick Vincent outlines the essential features of lake environments and their biology, offering an up-to-date view of lake ecosystems. Vincent traces the origins of lake science (limnology) from the seminal work of François Forel on Lake Geneva at the edge of the Swiss Alps, to modern approaches such as environmental sensors, satellite observations, stable isotope analysis, and DNA-based technologies which are used to probe the microbial life support systems that lead from sunlight to fish. Drawing on varied case studies he considers the intimate relationship between humans and lakes, the value of lakes as indicators of environmental change, the impact of pollution,and our urgent need to improve the protection and management of these vitally important living resources via an integrated understanding of their ecology. 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.

Lakes A Very Short Introduction

Author : Warwick F. Vincent
ISBN : 9780191079344
Genre : Science
File Size : 64. 92 MB
Format : PDF, Kindle
Download : 218
Read : 515

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From the mysterious depths of Lake Vostok, Antarctica, to tropical floodplain lakes, inland seas, hydro-reservoirs and the variety of waterbodies in our local environment, lakes encompass a huge diversity of shapes, sizes, depths, colours, and even salinities. Often very large and very deep, they sustain important and unique ecosystems which can be hotspots of biodiversity, and are used by humans as sources of drinking water and food, in particular, fish. What is the origin of differences among lakes, and how does that affect the life within them? What are the seasons of a lake, and how do human actions alter lake ecosystems locally, and at a global scale? In this Very Short Introductions, Warwick Vincent outlines the essential features of lake environments and their biology, offering an up-to-date view of lake ecosystems. Vincent traces the origins of lake science (limnology) from the seminal work of François Forel on Lake Geneva at the edge of the Swiss Alps, to modern approaches such as environmental sensors, satellite observations, stable isotope analysis, and DNA-based technologies which are used to probe the microbial life support systems that lead from sunlight to fish. Drawing on varied case studies he considers the intimate relationship between humans and lakes, the value of lakes as indicators of environmental change, the impact of pollution,and our urgent need to improve the protection and management of these vitally important living resources via an integrated understanding of their ecology. 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.

Plants A Very Short Introduction

Author : Timothy Walker
ISBN : 9780191634000
Genre : Science
File Size : 87. 53 MB
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Plants form a fundamental element of the biosphere, and the evolution of plants has directly affected the evolution of animal life and the evolution of the Earth's climate. Plants have also become essential to humans not only in the form of cereal crops, fruit, and vegetables, but in their many other uses in wood and paper, and in providing medicines. Their aesthetic importance too in our parks and gardens as well as in wildflower meadows and great forests should not be underestimated. In this Very Short Introduction Timothy Walker, Director of the Botanical Gardens in Oxford, provides a concise account of the nature of plants, their variety, their evolution, and their importance and uses, stressing the need and efforts for their conservation 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.

Deserts A Very Short Introduction

Author : Nick Middleton
ISBN : 9780199564309
Genre : Nature
File Size : 55. 21 MB
Format : PDF
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Preface; 1 Desert Climates; 2 Desert Landscapes; 3 The Nature of Deserts; 4 People and Deserts; 5 Deserts Connections.

The Cradle Of Humanity

Author : Mark Maslin
ISBN : 9780191009716
Genre : Social Science
File Size : 37. 20 MB
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Humans are rather weak when compared with many other animals. We are not particularly fast and have no natural weapons. Yet Homo sapiens currently number nearly 7.5 billion and are set to rise to nearly 10 billion by the middle of this century. We have influenced almost every part of the Earth system and as a consequence are changing the global environmental and evolutionary trajectory of the Earth. So how did we become the worlds apex predator and take over the planet? Fundamental to our success is our intelligence, not only individually but more importantly collectively. But why did evolution favour the brainy ape? Given the calorific cost of running our large brains, not to mention the difficulties posed for childbirth, this bizarre adaptation must have given our ancestors a considerable advantage. In this book Mark Maslin brings together the latest insights from hominin fossils and combines them with evidence of the changing landscape of the East African Rift Valley to show how all these factors led to selection pressures that favoured our ultrasocial brains. Astronomy, geology, climate, and landscape all had a part to play in making East Africa the cradle of humanity and allowing us to dominate the planet.

A New And Easy Introduction To The Making Of Latin

Author : Hugh Christie
ISBN : BL:A0022522305
Genre :
File Size : 27. 97 MB
Format : PDF
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Phytoplankton Dynamics In The North American Great Lakes Lakes Ontario Erie And St Clair

Author : M. Munawar
ISBN : UOM:39015041009658
Genre : Aquatic ecology
File Size : 60. 24 MB
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Religion In Britain From The Megaliths To Arthur

Author : Robin Melrose
ISBN : 9781476663609
Genre : Religion
File Size : 35. 36 MB
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The Druids and the Arthurian legends are all most of us know about early Britain, from the Neolithic to the Iron Age (4500 BC-AD 43). Drawing on archaeological discoveries and medieval Welsh texts like the Mabinogion, this book explores the religious beliefs of the ancient Britons before the coming of Christianity, beginning with the megaliths--structures like Stonehenge--and the role they played in prehistoric astronomy. Topics include the mysterious Beaker people of the Early Bronze Age, Iron Age evidence of the Druids, the Roman period and the Dark Ages. The author discusses the myths of King Arthur and what they tell us about paganism, as well as what early churches and monasteries reveal about the enigmatic Druids.

Lake Erie Report

Author : United States. Federal Water Pollution Control Administration. Great Lakes Region
ISBN : STANFORD:36105044316300
Genre : Water
File Size : 35. 58 MB
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Australian Inland Waters And Their Fauna

Author : A. H. Weatherley
ISBN : UOM:39015082369334
Genre : Freshwater animals
File Size : 41. 36 MB
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Freshwaters Of New Zealand

Author : Jon S. Harding
ISBN : CORNELL:31924100504475
Genre : Freshwater ecology
File Size : 50. 59 MB
Format : PDF
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Collected Reprints

Author : Canada Centre for Inland Waters
ISBN : UOM:39015001557688
Genre : Hydrology
File Size : 85. 69 MB
Format : PDF
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Proceedings

Author :
ISBN : PSU:000005723829
Genre : Great Lakes
File Size : 68. 6 MB
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Freshwater And Marine Aquarium

Author :
ISBN : UCSD:31822008784464
Genre : Aquarium fishes
File Size : 79. 92 MB
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Science

Author : John Michels (Journalist)
ISBN : MINN:31951D01976791Z
Genre : Science
File Size : 66. 33 MB
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Peaceful Uses Of Nuclear Explosions

Author : International Atomic Energy Agency
ISBN : UOM:39015023880209
Genre : Blast effect
File Size : 60. 30 MB
Format : PDF, ePub
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Fishery Bulletin Of The Fish And Wildlife Service

Author :
ISBN : UCR:31210004154371
Genre : Fish-culture
File Size : 50. 74 MB
Format : PDF, ePub
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Great Lakes Basin Framework Study

Author :
ISBN : UOM:39015037747543
Genre : Great Lakes Region (North America)
File Size : 23. 91 MB
Format : PDF
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Great Lakes Basin Framework Study Fish

Author : United States. Great Lakes Basin Commission
ISBN : UOM:39015001557829
Genre : Great Lakes Region (North America)
File Size : 39. 80 MB
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Freshwater Forum

Author :
ISBN : MINN:31951P008527293
Genre : Freshwater biology
File Size : 50. 43 MB
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