0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (59)
  • R250 - R500 (296)
  • R500+ (1,208)
  • -
Status
Format
Author / Contributor
Publisher

Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > General

Texas Wildlife Resources and Land Uses (Paperback, New): Raymond C. Telfair Texas Wildlife Resources and Land Uses (Paperback, New)
Raymond C. Telfair
R860 Discovery Miles 8 600 Ships in 10 - 15 working days

Natural habitats for wildlife in Texas and the many species they support are dwindling at an alarming rate as an ever-growing population continues to develop the land for commercial, industrial, and agricultural uses. To take stock of our current wildlife and land resources, identify challenges facing them, and offer strategies for future management and conservation, this book presents over twenty-five essays by experts from a wide range of governmental and private organizations involved in wildlife policy and management.

Modeled on the proceedings of a 1982 wildlife symposium published by the Texas Chapter of The Wildlife Society, this book updates and expands the issues involved in wildlife and land use. The chapters are grouped into five sections-perspectives on Texas wildlife resources, future expectations in land use, the public and future demands for wildlife, wildlife management and research, and wildlife management on public lands. The diverse and sometimes competing viewpoints presented here will be important reading for everyone concerned with managing land for wildlife.

Artificial Reef Evaluation - With Application to Natural Marine Habitats (Hardcover): William Seaman Artificial Reef Evaluation - With Application to Natural Marine Habitats (Hardcover)
William Seaman
R5,207 Discovery Miles 52 070 Ships in 10 - 15 working days

Beneath the coastal waters of the world lie thousands of artificial reefs. Some are old and retired freighters and ships that once plied the oceans of the world but now serve as habitats for marine life. Others are newer reefs that have been designed and built for specific applications. With the field of aquatic habitat technology continually growing, this book responds to the global need for a compendium of consistent and reliable practices with which to evaluate how well artificial reefs meet their objectives.

Artificial Reef Evaluation With Application to Natural Marine Habitats is a comprehensive guide to the methods used to document the performance of artificial reefs in coastal and oceanic waters. It is the first volume to combine the essential disciplines required for proper evaluation, including engineering, economics, biology, and statistics.

This work covers the design of reef studies, multi-disciplinary methods of investigation, data analysis, and examples of applying the methods to reefs built for different purposes. Further, the methods examined in this book apply to other benthic marine habitats, such as coral reefs or "live bottoms", thus expanding the book's relevance to a wider audience and enhancing research efforts in the field of artificial habitat technology.

The Tawny Owl (Paperback): Jeff Martin The Tawny Owl (Paperback)
Jeff Martin
R1,189 Discovery Miles 11 890 Ships in 10 - 15 working days
Urban Habitats (Paperback): C. Philip Wheater Urban Habitats (Paperback)
C. Philip Wheater
R1,926 Discovery Miles 19 260 Ships in 10 - 15 working days


Contents:
1. Introduction, Impacts of physical factors, Ecological aspects, Geographical influences 2. The Ecology of Urban Habitats, Terrestrial Urban Habitats, Aquatic Urban Habitats 3. Managment and Conservation, Pollution, Noxious Species, Habitat Management 4. Case Studies, Reclaiming Limestone Quarry Faces in Derbyshire, Ecological Parks in London, Habitat initiatives in Merseyside, The Forth and Clyde Canal in Glasgow, A Stormwater Retention Basin in the West Midlands, Coastal Habitats in Cardiff 5. Practical Work, Experimental Design, Health and Safety, Distribution of Pavement Plants, Flora of Urban Wasteland, Distribution fo Tar-spot Fungus on Sycamore Trees Colonisation of Stones by Invertebrate Animals, Distribution of Grey Squirrel Dreys, Vigilance Behaviour in Mallards

The Oystercatcher - From Individuals to Populations (Hardcover): John D. Goss-Custard The Oystercatcher - From Individuals to Populations (Hardcover)
John D. Goss-Custard
R4,775 Discovery Miles 47 750 Ships in 18 - 22 working days

This book reviews what is known about the behaviour and population ecology of a popular shorebird, from a scientific conservation perspective. The plight of this bird highlights the many conflicts of interest in coastal zones, between human activities such as shellfishing, land reclamation, barrage construction, and industrial pollution, and the needs of wildlife for food and suitable habitats. As well as detailing Oystercatcher natural history - including the well-known specialization in feeding technique shown by individuals - the authors use their field studies of individual variations in behaviour to produce population models. This novel approach provides tools for predicting how populations will respond to the many environmental changes to which the coastal zone is subject. It thus can play a role in coastal management schemes that seek to balance the needs of people and wildlife, and suggests that the same methods can be applied in other situtations. The volume contains fifteen well-integrated chapters by an international team of contributors, and is fully referenced.

Upland Habitats (Paperback): Alan F. Fielding, Paul F. Haworth Upland Habitats (Paperback)
Alan F. Fielding, Paul F. Haworth
R1,852 Discovery Miles 18 520 Ships in 10 - 15 working days


Upland Habitats presents a comprehensive illustrated guide to the habits wildlife and conservation of Britains last wilderness areas. These include: heather moors, sheep walk deer forest, blanket bogs, montane and sub-montane forests. The book examines the unique characteristics of uplands and the ecological processes and historical events that have shaped them since the end of the last glaciaton. Among the key conservation and management issues explored in are:
* modern agricultural practices and economics
* habitat degradation through overgrazing
* commercial forest plantations
* the persecution of wildlife
* recreation in the uplands
* the funding of upland farming.

Scientific Foundations of Zoos and Aquariums - Their Role in Conservation and Research (Hardcover): Allison B. Kaufman,... Scientific Foundations of Zoos and Aquariums - Their Role in Conservation and Research (Hardcover)
Allison B. Kaufman, Meredith J. Bashaw, Terry L. Maple
R2,656 Discovery Miles 26 560 Ships in 10 - 15 working days

In the modern era, zoos and aquariums fight species extinction, educate communities, and advance learning of animal behaviour. This book features first person stories and scientific reviews to explore ground breaking projects run by these institutions. Large-scale conservation initiatives that benefit multiple species are detailed in the first section, including critical habitat protection, evidence-based techniques to grow animal populations and the design of community education projects. The second section documents how zoos use science to improve the health and welfare of animals in captivity and make difficult management decisions. The section on saving species includes personal tales of efforts to preserve wild populations through rehabilitation, captive breeding, reintroduction, and public outreach. The concluding section details scientific discoveries about animals that would have been impossible without the support of zoos and aquariums. The book is for animal scientists, zoo professionals, educators and researchers worldwide, as well as students of zookeeping and conservation.

Killing Game - International Law and the African Elephant (Hardcover, New): David J. Harland Killing Game - International Law and the African Elephant (Hardcover, New)
David J. Harland
R2,564 Discovery Miles 25 640 Ships in 18 - 22 working days

In 1989 the international community banned the international trade in elephant ivory; three years later the ban was renewed. Dr. Harland believes the ivory ban is the most controversial--and most misunderstood--piece of international wildlife law ever made. His book, Killing Game, seeks to unravel some of the misunderstandings, and it attempts to determine if international law can be an effective tool for the conservation of wildlife and if international law has served the African elephant well. Part I is an extended investigation of how and why international law is used so badly by the conservation community, and how it could be used better. Here Dr. Harland focuses on the problem of which laws are complied with and which are not; in the process he shows the importance of factors of compliance in determining the degree to which laws will be followed. In Part II he examines the status of the African elephant in international law in light of these factors. This book will be of interest to those involved in formulating international law, as well as the conservation community in general.

Wildlife at war in Angola - The rise and fall of an African Eden (Paperback): Brian J. Huntley Wildlife at war in Angola - The rise and fall of an African Eden (Paperback)
Brian J. Huntley
R196 Discovery Miles 1 960 Ships in 2 - 4 working days

This book describes in fascinating detail the wildlife, wild places and wild personalities that occupied Angola’s conservation landscape through four decades of war and a decade of peace. Intrigues, assassinations, corruption, greed and incompetence ? during the colonial era, through the horrific war and most especially throughout the crony-capitalist kleptocracy of President Jose Eduardo dos Santos ? have resulted in the extinction of most of its formerly abundant wildlife populations and the decay and erosion of a once endless Eden. This is the first book to integrate the political, economic and environmental threads that account for the post-colonial tragedy of one of Africa’s most biologically diverse countries. A corrupt government has robbed the country of its vast oil and diamond wealth, of its environmental health, of its morality and of its soul. It was not always so. The author was appointed ecologist to Angola’s National Parks in 1971. But the vast open spaces, peaceful stillness and tropical luxuriance that he found during the four years they spent exploring and developing the country’s wildlife reserves was not to last. The powder keg of anger against centuries of colonial exploitation ? of slavery, of forced labour and of an abusive system of penal settlement ? could not be contained. Bloody nationalist uprisings led to the abandonment of Angola by Portugal and the transition from random guerrilla skirmishes with a colonial army into a brutal civil war that cost over one million lives. Despite its scarred history, the author believes the country can still rebuild its national parks and save much of its wildlife and wilderness. But this can only happen if the current ageing autocracy makes space for a new generation of Angolan conservationists.

A History of Nature Conservation in Britain (Paperback, 2nd edition): David Evans A History of Nature Conservation in Britain (Paperback, 2nd edition)
David Evans
R2,380 Discovery Miles 23 800 Ships in 10 - 15 working days

Attitudes to "nature" and the countryside are fickle. The conservation movement has achieved limited success in 100 years of campaigning, yet membership has never been greater. Can conservationists now shake off their insular, disunited and negative image and attain an influence which matches the size of their movement? This volume charts the conservation movement from its beginnings in Victorian coffee houses to its current societies which boast memberships in the millions. A history of the British movement, the oldest in the world, this text offers an insight into the campaign for countryside access and protection - from battles against pesticides, pollution, genetic engineering, farming and forestry, to legislation for the protection of birds, fish stocks, and freedom to walk the mountains.

A History of Nature Conservation in Britain (Hardcover, 2nd edition): David Evans A History of Nature Conservation in Britain (Hardcover, 2nd edition)
David Evans
R5,497 Discovery Miles 54 970 Ships in 10 - 15 working days

Attitudes to "nature" and the countryside are fickle. The conservation movement has achieved limited success in 100 years of campaigning, yet membership has never been greater. Can conservationists now shake off their insular, disunited and negative image and attain an influence which matches the size of their movement? This volume charts the conservation movement from its beginnings in Victorian coffee houses to its current societies which boast memberships in the millions. A history of the British movement, the oldest in the world, this text offers an insight into the campaign for countryside access and protection - from battles against pesticides, pollution, genetic engineering, farming and forestry, to legislation for the protection of birds, fish stocks, and freedom to walk the mountains.

Population Genomics: Marine Organisms (Hardcover, 1st ed. 2020): Marjorie F. Oleksiak, Om P. Rajora Population Genomics: Marine Organisms (Hardcover, 1st ed. 2020)
Marjorie F. Oleksiak, Om P. Rajora
R5,218 Discovery Miles 52 180 Ships in 18 - 22 working days

Population genomics has provided unprecedented opportunities to unravel the mysteries of marine organisms in the oceans' depths. The world's oceans, which make up 70% of our planet, encompass diverse habitats and host numerous unexplored populations and species. Population genomics studies of marine organisms are rapidly emerging and have the potential to transform our understanding of marine populations, species, and ecosystems, providing insights into how these organisms are evolving and how they respond to different stimuli and environments. This knowledge is critical for understanding the fundamental aspects of marine life, how marine organisms will respond to environmental changes, and how we can better protect and preserve marine biodiversity and resources. This book brings together leading experts in the field to address critical aspects of fundamental and applied research in marine species and share their research and insights crucial for understanding marine ecosystem diversity and function. It also discusses the challenges, opportunities and future perspectives of marine population genomics.

Agriculture, Foraging and Wildlife Resource Use in Africa (Hardcover): Hasler Agriculture, Foraging and Wildlife Resource Use in Africa (Hardcover)
Hasler
R4,097 R3,793 Discovery Miles 37 930 Save R304 (7%) Ships in 10 - 15 working days

First Published in 1996 Can wildlife utilization become a sustainable alternative means of land usage? This anthropological study reveals the intricate web of socio-cultural forces at play in wildlife management in Africa, shedding light on many issues central to the management of natural resources around the world. Based on two years of fieldwork in a remote part of the Zambezi valley, where buffalos and elephants compete with foragers and stream-bank cultivators and where safari operators, spirit mediums and wildlife committees exert conflicting rights over natural resources, this book charts the progress of Zimbabwe's experiment in the use of wildlife for the benefit of local communities through the Communal Areas Management Program for Indigenous Resources (CAMPFIRE). CAMPFIRE aims to redirect control and benefits of state-run wildlife management through local community-based wildlife utilization common property regimes. Focusing on the cultural and political dynamics associated with wildlife use, Hasler's book describes the village context, where conflicting and ambiguous rights, and vested interests in natural resources from ward, district, national and global levels, result in a confusion of jurisdictions concerning use, ownership and access to wildlife.

State of the Wild 2010-2011 - A Global Portrait (Paperback, 2nd Ed.): Eva Fearn State of the Wild 2010-2011 - A Global Portrait (Paperback, 2nd Ed.)
Eva Fearn; Foreword by Ward Woods
R1,197 Discovery Miles 11 970 Ships in 10 - 15 working days

This title come with a special section on 'Wildlife Conservation in a Time of War'. "State of the Wild" is a biennial series that brings together international conservation experts and writers to discuss emerging issues in the conservation of wildlife and wild places. Each volume in the series combines evocative writings with a fascinating tour of conservation news highlights and vital statistics from around the world. One-third of each volume focuses on a topic of particular concern to conservationists. This 2010-2011 edition considers how destabilization and war affect wildlife and wild places. Only recently has the international community begun to appreciate the cost of conflict - simmering tension, war, and reconstruction - on the natural world. This special section examines the role that conservation plays in the context of human conflict considering issues such as, Can the work of saving wildlife and wild places help ameliorate tensions? Can conservation deepen political understanding? Can conservation help in post-conflict situations? The book's twenty essays are intermixed with poetry and beautiful photos that capture our connection to the wild. "State of the Wild's" accessible approach educates a wide range of audiences while at the same time presenting leading-edge scientific overviews of hot topics in conservation. Uniquely structured with magazine like features up front, conservation news in the middle, and essays from eminent authors and experienced scientists throughout, this landmark series is an essential addition to any environmental bookshelf.

The New Climate Activism - NGO Authority and Participation in Climate Change Governance (Paperback): Jen Allan The New Climate Activism - NGO Authority and Participation in Climate Change Governance (Paperback)
Jen Allan
R625 Discovery Miles 6 250 Ships in 10 - 15 working days

At the 2019 UN climate change conference, activists and delegates from groups representing Indigenous, youth, women, and labour rights were among those marching through the halls chanting "Climate Justice, People Power." In The New Climate Activism, Jen Iris Allan looks at why and how these social activists came to participate in climate change governance while others, such as those working on human rights and health, remain on the outside of climate activism. Through case studies of women's rights, labour, alter-globalization, health, and human rights activism, Allan shows that some activists sought and successfully gained recognition as part of climate change governance, while others remained marginalized. While concepts key to some social activists, including gender mainstreaming, just transition, and climate justice are common terms, human rights and health remain "fringe issues" in climate change governance. The New Climate Activism explores why and how these activists brought their issues to climate change, and why some succeeded while others did not.

Kangaroo Dundee (Paperback): Chris Barns Kangaroo Dundee (Paperback)
Chris Barns 1
R316 Discovery Miles 3 160 Ships in 10 - 15 working days

Brolga (aka Chris Barns) is the 6ft 7in strong but sensitive Aussie star of the extraordinary BBC series Kangaroo Dundee. Brolga lives in a simple tin shed in the outback where he raises orphaned baby kangaroos. It is a sad fact of life that kangaroo mothers are at the mercy of speeding cars in this part of the world - killed on the road, their young still tucked up in their pouches. These young joeys holding on to life, have been given a second chance thanks to the kindness and dedication of Brolga, who carefully retrieves them and nurses them back to health. Brolga has been rescuing these special creatures for years, slowly and painstakingly creating a kangaroo sanctuary for the many kangaroos he has saved, reared and loved. He has dedicated his life to observing how kangaroo mums care for their babies and does everything he can to replicate this. The baby kangaroos, traumatised by losing their mother so early, are tucked up into pillow cases and kept warm and comforted next to Brolga at night. We see him getting up at 4am to bottle feed them, washing them in a little tub, taking them to the supermarket and generally mothering them with heart breaking tenderness. Charting Brolga's life with the joeys and honing in on his relationship with one or two in particular, Kangaroo Dundee tells the heart-warming, sometimes funny, sometimes poignant story of one man's unique relationship with a group of extraordinary animals.

Still Alive - A Wild Life of Rediscovery (Paperback): Forrest Galante Still Alive - A Wild Life of Rediscovery (Paperback)
Forrest Galante
R432 R405 Discovery Miles 4 050 Save R27 (6%) Ships in 9 - 17 working days

Very few individuals can truthfully say that their work impacts every person on earth. Forrest Galante is one of them. As a wildlife biologist and conservationist, Galante devotes his life to studying, rediscovering, and protecting our planet's amazing lifeforms. Part memoir, part biological adventure, Still Alive celebrates the beauty and determined resiliency of our world, as well as the brave conservationists fighting to save it. In his debut book, Galante takes readers on an exhilarating journey to the most remote and dangerous corners of the world. He recounts miraculous rediscoveries of species that were thought to be extinct and invites readers into his wild life: from his upbringing amidst civil unrest in Zimbabwe to his many globetrotting adventures, including suspenseful run-ins with drug cartels, witch doctors, and vengeful government officials. He shares all of the life-threatening bites, fights, falls, and jungle illnesses. He also investigates the connection between wildlife mistreatment and human safety, particularly in relation to COVID-19. Still Alive is much more than just a can't-put-down adventure story bursting with man-eating crocodiles, long-forgotten species rediscovered, and near-death experiences. It is an impassioned, informative, and undeniably inspiring examination of the importance of wildlife conservation today and how every individual can make a difference.

Life with Birds - A Story of Mutual Exploitation (Paperback, New): Malcolm Smith Life with Birds - A Story of Mutual Exploitation (Paperback, New)
Malcolm Smith
R612 R555 Discovery Miles 5 550 Save R57 (9%) Ships in 10 - 15 working days

Life with Birds uncovers the fascinating story of our interdependence with birds. The author weaves an amazing web of inter-relationships, from the Parsi funeral in Mumbai where birds of prey eat the dead; to collecting eider down from nests in Iceland and standing on the once body-strewn battlefield of Agincourt where birds won the day for the English army. From the earliest days of human existence we have exploited birds; for food, for their feathers, to satisfy our blood lust, to entertain us with their beauty, to inspire our art, our advertising, classical music, popular songs and much more. Cage birds are kept for their beauty and song but this book also investigates the repugnant illegal rare bird trade, and the organised crime it has spawned involving around 1.5 million birds a year. Criminals will go to unbelievable lengths when smuggling rare birds for sale and the 1.5m birds in this annual trade threaten the survival of several exotic species. Since time immemorial birds have exploited us too. Birds can use our homes to make theirs and can ruin farmers' crops in minutes. Some of the most impressive birds have set up home on high-rise buildings, exploiting the city slicker pigeons that live off discarded fast food and much else. Life with Birds contains intriguing examples of the huge range of interactions between birds and people. How undercover law enforcement in the US is tackling a cruel and bloodthirsty 'sport'; how birds are being used to smuggle drugs into a prison and across borders; controversial practices such as bird sacrifice in religious ceremonies; and how some Kenyan tribesmen are guided by a bird to find a food they both value. Many myths, magic and religious practices involving birds are exposed such as whether they can predict deadly mining disasters; whether they have killed anyone; and whether the eerie night-time calls in the precipitous mountains of Madeira are the souls of shepherds who have fallen to their deaths. If you have ever wondered what a nest made solely of bird saliva, considered a delicacy in some countries, tastes like or whether you knew Chairman Mao's 'kill a sparrow' campaign in the 1950s resulted in many millions of Chinese dying of starvation, Life with Birds will provide enlightenment as well as a hugely enjoyable read.

Conservation and the Genomics of Populations (Hardcover, 3rd Revised edition): Fred W. Allendorf, W. Chris Funk, Sally N.... Conservation and the Genomics of Populations (Hardcover, 3rd Revised edition)
Fred W. Allendorf, W. Chris Funk, Sally N. Aitken, Margaret Byrne, Gordon Luikart; Illustrated by …
R3,760 Discovery Miles 37 600 Ships in 10 - 15 working days

The relentless loss of biodiversity is among the greatest problems facing the world today. The third edition of this established textbook provides an updated and comprehensive overview of the essential background, concepts, and tools required to understand how genetics can be used to conserve species, reduce threat of extinction, and manage species of ecological or commercial importance. This edition is thoroughly revised to reflect the major contribution of genomics to conservation of populations and species. It includes two new chapters: "Genetic Monitoring" and a final "Conservation Genetics in Practice" chapter that addresses the role of science and policy in conservation genetics. New genomic techniques and statistical analyses are crucial tools for the conservation geneticist. This accessible and authoritative textbook provides an essential toolkit grounded in population genetics theory, coupled with basic and applied research examples from plants, animals, and microbes. The book examines genetic and phenotypic variation in natural populations, the principles and mechanisms of evolutionary change, evolutionary response to anthropogenic change, and applications in conservation and management. Conservation and the Genomics of Populations helps demystify genetics and genomics for conservation practitioners and early career scientists, so that population genetic theory and new genomic data can help raise the bar in conserving biodiversity in the most critical 20 year period in the history of life on Earth. It is aimed at a global market of applied population geneticists, conservation practitioners, and natural resource managers working for wildlife and habitat management agencies. It will be of particular relevance and use to upper undergraduate and graduate students taking courses in conservation biology, conservation genetics, and wildlife management.

The Unique Life of a Ranger - Seasons of Change on Blakeney Point (Paperback): Ajay Tegala The Unique Life of a Ranger - Seasons of Change on Blakeney Point (Paperback)
Ajay Tegala
R493 R450 Discovery Miles 4 500 Save R43 (9%) Ships in 9 - 17 working days

Few people have had the privilege of living on an isolated nature reserve of international importance, their every move judged by countless critics. Young ranger Ajay Tegala, embarking on his placement at Blakeney Point aged just nineteen, would have to stand firm in the face of many challenges to protect the wildlife of one of Britain's prime nature sites. In over 120 years, only a select few rangers have devoted their heart and soul to the wildlife of Norfolk's Blakeney Point. Watching and learning from his predecessors, Ajay faced head-on the challenges of the elements, predators and an ever-interested public. From the excitement of monitoring the growing grey seal population, to the struggles of trying to safeguard nesting birds from a plethora of threats, in The Unique Life of a Ranger, Ajay shares the many emotions of life on the edge of land and sea with honesty and affection.

Tokachi Millennium Forest - Pioneering a New Way of Gardening with Nature (Hardcover): Dan Pearson, Midori Shintani Tokachi Millennium Forest - Pioneering a New Way of Gardening with Nature (Hardcover)
Dan Pearson, Midori Shintani
R940 Discovery Miles 9 400 Ships in 10 - 15 working days

Twenty years ago, Dan Pearson was invited to make a garden at the 240-hectare Tokachi Millennium Forest in Hokkaido, Japan. Part of the intention was to entice city dwellers to reconnect with nature and improve land that had been lost to intensive agriculture and this was achieved along with much more. By tuning into the physical and cultural essence of the place and applying a light touch in terms of cultivation, this world-class designer created a remarkable place which has its heart in Japan's long-held respect for nature and its head in contemporary ecological planting design. The bold, uplifting sweep of the Meadow Garden mixes garden plants with natives while the undulating landforms of the Earth Garden bring sculptural connection with the mountains beyond. Under the skilful custodianship of Midori Shintani, the garden has evolved beautifully to reflect principles that lie at the heart of Japanese culture: observation of seasonal changes, practical tasks carried out with care and an awareness of the interconnectedness of all living things. This beautiful, instructive book allows us all to experience something of the Tokachi effect, gain expert insights into how to plant gardens that feel right for their location, and reconnect with the land and wildlife that surround us.

Jellyfish Blooms: Causes, Consequences and Recent Advances (Hardcover, 2009 ed.): Kylie A. Pitt, Jennifer E. Purcell Jellyfish Blooms: Causes, Consequences and Recent Advances (Hardcover, 2009 ed.)
Kylie A. Pitt, Jennifer E. Purcell
R4,095 Discovery Miles 40 950 Ships in 18 - 22 working days

Jellyfish form spectacular population blooms and there is compelling evidence that jellyfish blooms are becoming more frequent and widespread. Blooms have enormous ecological, economic, and social impacts. For example, they have been implicated in the decline of commercial fisheries, they block the cooling water intakes of coastal industries and ships, and reduce the amenity of coastal waters for tourists. Blooms may be caused by overfishing, climate change, and coastal pollution, which all affect coastal waters around the world.Jellyfish Blooms: Causes, Consequences and Recent Advances presents reviews and original research articles written by the world 's leading experts on jellyfish. Topics covered include the evolution of jellyfish blooms, the impacts of climate change on jellyfish populations, advances in acoustic and molecular methods used to study jellyfish, the role of jellyfish in food webs and nutrient cycles, and the ecology of the benthic stages of the jellyfish life history. This is a valuable resource for students and professional marine biologists, fisheries scientists, oceanographers, and researchers of climate change.

Coral Bleaching - Patterns, Processes, Causes and Consequences (Hardcover, 2009 ed.): Madeleine J. H. van Oppen, Janice M. Lough Coral Bleaching - Patterns, Processes, Causes and Consequences (Hardcover, 2009 ed.)
Madeleine J. H. van Oppen, Janice M. Lough
R2,667 Discovery Miles 26 670 Ships in 18 - 22 working days

One of the most dire consequences of global climate change for coral reefs is the increased frequency and severity of mass coral bleaching events. This volume provides information on the causes and consequences of coral bleaching for coral reef ecosystems, from the level of individual colonies to ecosystems and at different spatial scales, as well as a detailed analysis of how it can be detected and quantified. Future scenarios based on modelling efforts and the potential mechanisms of acclimatisation and adaptation are reviewed. The much more severe coral bleaching events experienced on Caribbean coral reefs (compared with those of the Indo-Pacific) are discussed, as are the differences in bleaching susceptibility and recovery that have been observed on smaller geographic scales.

Coexisting with Large Carnivores - Lessons From Greater Yellowstone (Paperback): Tim Clark, Murray Rutherford, Denise Casey Coexisting with Large Carnivores - Lessons From Greater Yellowstone (Paperback)
Tim Clark, Murray Rutherford, Denise Casey
R910 Discovery Miles 9 100 Ships in 10 - 15 working days

As in the rest of the United States, grizzly bears, wolves, and mountain lions in and around Yellowstone National Park were eliminated or reduced decades ago to very low numbers. In recent years, however, populations have begun to recover, leading to encounters between animals and people and, more significantly, to conflicts among people about what to do with these often controversial neighbors.
Coexisting with Large Carnivores presents a close-up look at the socio-political context of large carnivores and their management in western Wyoming south of Yellowstone National Park, including the southern part of what is commonly recognized as the Greater Yellowstone Ecosystem. The book brings together researchers and others who have studied and worked in the region to help untangle some of the highly charged issues associated with large carnivores, their interactions with humans, and the politics that arise from those interactions.
This volume argues that coexistence will be achieved only by a thorough understanding of the human populations involved, their values, attitudes, beliefs, and the institutions through which carnivores and humans are managed. Coexisting with Large Carnivores offers important insights into this complex, dynamic issue and provides a unique overview of issues and strategies for managers, researchers, government officials, ranchers, and everyone else concerned about the management and conservation of large carnivores and the people who live nearby.

Saltmarsh (Hardcover): Clive Chatters Saltmarsh (Hardcover)
Clive Chatters
R991 Discovery Miles 9 910 Ships in 10 - 15 working days

"Saltmarshes are often remote, inhospitable places, neither land nor sea, as hard to pin down as they are to navigate. In this saline odyssey, Clive Chatters has explored his favourite creeks, pools and mudflats to bring us an absorbing celebration of the ecology, biology, geology and history of this scarce and mysterious habitat. There are Tadpole Shrimps, and rare sedges, waders and Wild Celery - even inland saltmarshes - in this tour de force by a superb naturalist and writer." BRETT WESTWOOD, naturalist, author and radio presenter Saltmarshes are among Britain's most diverse and dynamic landscapes. They abound around our shores but may also be found inland and at altitude - wherever water, salt and vegetation combine. The species they support range from extreme rarities of specialised habitats to the less demanding denizens of coastal wetlands. Here is a landscape of international importance for migratory birds, endemic plants and an exceptional variety of invertebrates. Clive Chatters has a lifetime's affinity with saltmarshes. In this fifth volume of the British Wildlife Collection, he celebrates their natural history and diversity, from the highly distinctive marshes in the Scottish Highlands to the urban remnants of the Thames estuary now engulfed within the capital. By examining the past of these complex habitats, we can gain an insight into how they have developed, and an understanding of their relationship with people. In addition to their exceptionally diverse natural history, saltmarshes are sources of food and medicine, they play a pivotal role in flood defence and carbon sequestration, and have inspired artistic endeavour.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Proceedings of the Tenth International…
Xiang Li, Xiaofeng Xu Hardcover R5,261 Discovery Miles 52 610
York Notes for AQA GCSE Rapid Revision…
Lyn Lockwood Paperback  (1)
R119 R110 Discovery Miles 1 100
Stampede Theory - Human Nature…
Philip Feldman Paperback R2,008 Discovery Miles 20 080
This Will Not Pass - Trump, Biden, And…
Jonathan Martin, Alexander Burns Hardcover R721 R650 Discovery Miles 6 500
Maths for Practice and Revision, Bk. 1
Peter Robson Paperback R135 Discovery Miles 1 350
The Rise of Blockchains - Disrupting…
Nir Kshetri Hardcover R2,683 Discovery Miles 26 830
Business Reinvention for Ecosystem…
Soe-Tsyr Daphne Yuan Hardcover R4,326 Discovery Miles 43 260
Maths for Practice and Revision…
Peter Robson Paperback R166 Discovery Miles 1 660
Pearson REVISE Edexcel GCSE French…
Stuart Glover Hardcover R247 Discovery Miles 2 470
Pearson REVISE Edexcel GCSE History…
Sally Clifford Paperback R284 Discovery Miles 2 840

 

Partners