Avian biodiversity collapse in the anthropocene: Drivers and consequences PDF Download
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Author: Çağan H. Şekercioğlu
Publisher: Frontiers Media SA
ISBN: 2832526314
Category : Science
Languages : en
Pages : 235
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Book Description
Author: Çağan H. Şekercioğlu
Publisher: Frontiers Media SA
ISBN: 2832526314
Category : Science
Languages : en
Pages : 235
Get Book Here
Book Description
Author: Dieter Thomas Tietze
Publisher: Springer
ISBN: 3319916890
Category : Science
Languages : en
Pages : 270
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Book Description
The average person can name more bird species than they think, but do we really know what a bird “species” is? This open access book takes up several fascinating aspects of bird life to elucidate this basic concept in biology. From genetic and physiological basics to the phenomena of bird song and bird migration, it analyzes various interactions of birds – with their environment and other birds. Lastly, it shows imminent threats to birds in the Anthropocene, the era of global human impact. Although it seemed to be easy to define bird species, the advent of modern methods has challenged species definition and led to a multidisciplinary approach to classifying birds. One outstanding new toolbox comes with the more and more reasonably priced acquisition of whole-genome sequences that allow causative analyses of how bird species diversify. Speciation has reached a final stage when daughter species are reproductively isolated, but this stage is not easily detectable from the phenotype we observe. Culturally transmitted traits such as bird song seem to speed up speciation processes, while another behavioral trait, migration, helps birds to find food resources, and also coincides with higher chances of reaching new, inhabitable areas. In general, distribution is a major key to understanding speciation in birds. Examples of ecological speciation can be found in birds, and the constant interaction of birds with their biotic environment also contributes to evolutionary changes. In the Anthropocene, birds are confronted with rapid changes that are highly threatening for some species. Climate change forces birds to move their ranges, but may also disrupt well-established interactions between climate, vegetation, and food sources. This book brings together various disciplines involved in observing bird species come into existence, modify, and vanish. It is a rich resource for bird enthusiasts who want to understand various processes at the cutting edge of current research in more detail. At the same time it offers students the opportunity to see primarily unconnected, but booming big-data approaches such as genomics and biogeography meet in a topic of broad interest. Lastly, the book enables conservationists to better understand the uncertainties surrounding “species” as entities of protection.
Author: Darren S. Proppe
Publisher: CRC Press
ISBN: 1000540294
Category : Nature
Languages : en
Pages : 407
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Book Description
Songbirds are often used as indicators of environmental health. From the canary in the coalmine, to shifts in demographics and population patterns, birds tell us when things are not well. More often than not, these observable trends are a result of adaptive behavior that has evolved over many generations. Understanding foundation concepts of songbird behavior, including the rate at which behavioral changes occur and the limits of plasticity, is a requirement for anyone interested in sustaining healthy songbird populations in the Anthropocene. Yet, our world is changing rapidly. Can songbirds adapt quickly enough to keep up? Observed declines in many species worldwide suggest that the answer is no. To avoid extinction for many species, our conservation strategies must be broader and more intentional. For example, are there ways to actively manage habitats so that vital cue-response systems are kept intact? Anthropogenic factors are also altering how birds select mates and habitats, sometimes in ways that decrease fitness. Can biologists actively manipulate behavior to mitigate these mismatches? The first goal of this book is to educate academics and managers alike about the foundational behaviors that drive songbird activity and demographic patterns. Topics such as migration, habitat selection, communication, etc., are explored by renown songbird biologist to bring the reader up to speed on the latest advancements in the field. However, each author is also versed in the principles of conservation. The second goal of this book is to explore the current issues that songbirds face in an increasingly anthropic world – and to discuss the role of behavior in the development of management solutions. By broadening our conservation toolkit, we can be more prepared to manage songbird populations and communities within the environmental challenges of the Anthropocene.
Author: Çagan H. Sekercioglu
Publisher: University of Chicago Press
ISBN: 022638277X
Category : Science
Languages : en
Pages : 398
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Book Description
For over one hundred years, ornithologists and amateur birders have jointly campaigned for the conservation of bird species, documenting not only birds’ beauty and extraordinary diversity, but also their importance to ecosystems worldwide. But while these avian enthusiasts have noted that birds eat fruit, carrion, and pests; spread seed and fertilizer; and pollinate plants, among other services, they have rarely asked what birds are worth in economic terms. In Why Birds Matter, an international collection of ornithologists, botanists, ecologists, conservation biologists, and environmental economists seeks to quantify avian ecosystem services—the myriad benefits that birds provide to humans. The first book to approach ecosystem services from an ornithological perspective, Why Birds Matter asks what economic value we can ascribe to those services, if any, and how this value should inform conservation. Chapters explore the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions—all seen through the lens of human well-being—to show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies. Both elucidating challenges and providing examples of specific ecosystem valuations and guidance for calculation, the contributors propose that in order to advance avian conservation, we need to appeal not only to hearts and minds, but also to wallets.
Author: Pablo Servigne
Publisher: John Wiley & Sons
ISBN: 1509541403
Category : Political Science
Languages : en
Pages : 142
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Book Description
What if our civilization were to collapse? Not many centuries into the future, but in our own lifetimes? Most people recognize that we face huge challenges today, from climate change and its potentially catastrophic consequences to a plethora of socio-political problems, but we find it hard to face up to the very real possibility that these crises could produce a collapse of our entire civilization. Yet we now have a great deal of evidence to suggest that we are up against growing systemic instabilities that pose a serious threat to the capacity of human populations to maintain themselves in a sustainable environment. In this important book, Pablo Servigne and Raphaël Stevens confront these issues head-on. They examine the scientific evidence and show how its findings, often presented in a detached and abstract way, are connected to people’s ordinary experiences – joining the dots, as it were, between the Anthropocene and our everyday lives. In so doing they provide a valuable guide that will help everyone make sense of the new and potentially catastrophic situation in which we now find ourselves. Today, utopia has changed sides: it is the utopians who believe that everything can continue as before, while realists put their energy into making a transition and building local resilience. Collapse is the horizon of our generation. But collapse is not the end – it’s the beginning of our future. We will reinvent new ways of living in the world and being attentive to ourselves, to other human beings and to all our fellow creatures.
Author: Margaret O'Gorman
Publisher: Island Press
ISBN: 1610919408
Category : Business & Economics
Languages : en
Pages : 282
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Book Description
Industries that drive economic growth and support our comfortable modern lifestyles have exploited natural resources to do so. But now there’s growing understanding that business can benefit from a better relationship with the environment. Leading corporations have begun to leverage nature-based remediation, restoration, and enhanced lands management to meet a variety of business needs, such as increasing employee engagement and establishing key performance indicators for reporting and disclosures. Strategic Corporate Conservation Planning offers fresh insights for corporations and environmental groups looking to create mutually beneficial partnerships that use conservation action to address business challenges and realize meaningful environmental outcomes. Recognizing the long history of mistrust between corporate action and environmental effort, Strategic Corporate Conservation Planning begins by explaining how to identify priorities that will yield a beneficial relationship between a company and nonprofit. Next, O’Gorman offers steps for creating ecologically-focused projects that address key business needs. Chapters highlight existing projects with different scales of engagement, emphasizing that headline-generating, multimillion dollar commitments are not necessarily the most effective approach. Myriad case studies featuring programs from habitat restoration to environmental educational initiatives at companies like Bridgestone USA, General Motors, and CRH Americas are included to help spark new ideas. With limited government funding available for conservation and increasing competition for grant support, corporate efforts can fill a growing need for environmental stewardship while also providing business benefits. Strategic Corporate Conservation Planning presents a comprehensive approach for effective engagement between the public and private sector, encouraging pragmatic partnerships that benefit us all.
Author: Julie L. Lockwood
Publisher: Springer Science & Business Media
ISBN: 9780306465420
Category : Nature
Languages : en
Pages : 312
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Book Description
Biological homogenization is the dominant process shaping the future global biosphere. As global transportation becomes faster and more frequent, it is inevitable that biotic intermixing will increase. Unique local biotas will become extinct only to be replaced by already widespread biotas that can tolerate human activities. This process is affecting all aspects of our world: language, economies, and ecosystems alike. The ultimate outcome is the loss of uniqueness and the growth of uniformity. In this way, fast food restaurants exist in Moscow and Java Sparrows breed on Hawaii. Biological homogenization qualifies as a global environmental catastrophe. The Earth has never witnessed such a broad and complete reorganization of species distributions.
Author: Christian C. Voigt
Publisher: Springer
ISBN: 3319252208
Category : Nature
Languages : en
Pages : 601
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Book Description
This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.
Author: Marcia C. M. Marques
Publisher: Springer Nature
ISBN: 3030553221
Category : Science
Languages : en
Pages : 527
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Book Description
The Atlantic Forest is one of the 36 hotspots for biodiversity conservation worldwide. It is a unique, large biome (more than 3000 km in latitude; 2500 in longitude), marked by high biodiversity, high degree of endemic species and, at the same time, extremely threatened. Approximately 70% of the Brazilian population lives in the area of this biome, which makes the conflict between biodiversity conservation and the sustainability of the human population a relevant issue. This book aims to cover: 1) the historical characterization and geographic variation of the biome; 2) the distribution of the diversity of some relevant taxa; 3) the main threats to biodiversity, and 4) possible opportunities to ensure the biodiversity conservation, and the economic and social sustainability. Also, it is hoped that this book can be useful for those involved in the development of public policies aimed at the conservation of this important global biome.
Author: Peter P. Marra
Publisher: Princeton University Press
ISBN: 0691167419
Category : Science
Languages : en
Pages : 222
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Book Description
Why our cats are a danger to species diversity and human health In 1894, a lighthouse keeper named David Lyall arrived on Stephens Island off New Zealand with a cat named Tibbles. In just over a year, the Stephens Island Wren, a rare bird endemic to the island, was rendered extinct. Mounting scientific evidence confirms what many conservationists have suspected for some time—that in the United States alone, free-ranging cats are killing birds and other animals by the billions. Equally alarming are the little-known but potentially devastating public health consequences of rabies and parasitic Toxoplasma passing from cats to humans at rising rates. Cat Wars tells the story of the threats free-ranging cats pose to biodiversity and public health throughout the world, and sheds new light on the controversies surrounding the management of the explosion of these cat populations. This compelling book traces the historical and cultural ties between humans and cats from early domestication to the current boom in pet ownership, along the way accessibly explaining the science of extinction, population modeling, and feline diseases. It charts the developments that have led to our present impasse—from Stan Temple's breakthrough studies on cat predation in Wisconsin to cat-eradication programs underway in Australia today. It describes how a small but vocal minority of cat advocates has campaigned successfully for no action in much the same way that special interest groups have stymied attempts to curtail smoking and climate change. Cat Wars paints a revealing picture of a complex global problem—and proposes solutions that foresee a time when wildlife and humans are no longer vulnerable to the impacts of free-ranging cats.
