Nature in Focus

Nature in Focus PDF

Author: Roger Sayre

Publisher: Island Press

Published: 1999-12

Total Pages: 226

ISBN-13: 9781610913904

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Rapid Ecological Assessment (REA) is a methodology developed by The Nature Conservancy to provide comprehensive and reliable information about biodiversity resources in situations where time and financial resources are limited. REAs utilize a combination of remote-sensed imagery, reconnaissance overflights, field data collection, and spatial information visualization to generate useful information for conservation planning. Nature in Focus is an in-depth guide to the theory and practice of REAs, offering a detailed approach for assessing biodiversity in a rapid and integrative manner. It provides researchers with the essential tools and techniques they need to conduct an REA, and offers valuable advice about the planning and implementation aspects. The book: presents an overview of the REA methodology and sampling framework reviews all aspects of an REA: planning and management, mapping and spatial information, information management describes surveys of vegetation and fauna presents a generalized description of threat assessments explores the manner in which large amounts of data produced by different REA teams are integrated and synthesized into a cohesive set of management recommendations explains how the REA effort is documented, published, and disseminated offers a detailed REA case studyAlso included is a set of twelve color maps that describe the sequence of mapping activities in the case-study REA, along with other map examples from a range of REAs. In addition to the case study, appendixes offer a full set of REA field forms for sampling, and a model "Scope of Work" that describes the nature of work to be conducted in an REA and outlines the roles and responsibilities of the participating organizations. Nature in Focus presents the collective experience of more than ten years of REA field-testing. Conservation practitioners and biodiversity scientists who are involved with REA initiatives, along with managers, policymakers, and others involved with conservation programs will find the book a useful and nontechnical guide to an essential element of successful conservation.

Penguin

Penguin PDF

Author: STEFAN. CHRISTMANN

Publisher:

Published: 2023-06

Total Pages: 0

ISBN-13: 9783961715152

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"Christmann was moved to tears by some of the moments he captured, and the love he felt for the penguins is conveyed in his touching photographs and poetic writing." - Outdoor Photography. There is only one bird species that hunts in summer and rears its young in winter: the Emperor Penguin. These extraordinary animals survive the relentless Antarctic climate, braving an average temperature of -49 degrees Celsius, thanks to their special adaptation to the cold, as well as their loving, attentive, and helpful interaction with each other and with their offspring. For this impressive penguin book, award-winning photographer and geophysicist, Stefan Christmann, accompanied a penguin colony in Antarctica for several months, capturing different stages of their lives. His sensitive images are a beautiful document of penguin behavior, as well as the rugged, hostile ice landscapes they call home. Text in English and German.

A Decade with Tigers

A Decade with Tigers PDF

Author: Shivang Mehta

Publisher:

Published: 2018-05-11

Total Pages: 360

ISBN-13: 9789386906038

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- A unique tribute to the tigers who have played a vital role as 'brand ambassadors' of Indian wildlife - Delves into the changing landscape of tiger photography in India, and contains expert opinions by leading nature photographers - Also showcased is the singular diversity of Indian wildlife through spectacular images of the myriad species that share their home with tigers - A photographer's take on the dramatic rise in the popularity of tigers in the past decade Tigers are symbolic of the Indian wilderness and the mesmerizing stripes have long captured popular imagination. A Decade with Tigers is a photographer's take on the dramatic rise in the popularity of tigers in the past decade. Powered by social media and an increasing number of photographers interested in documenting the various moods and behaviors of tigers in forests across the country, tigers have been anthropomorphized, with some of them becoming the 'tiger icons' of India. A Decade with Tigers is a unique tribute to the tigers who have played a vital role as 'brand ambassadors' of Indian wildlife. The volume chronicles legendary tiger mothers and male tigers of the past decade, as well as their tales of survival, complemented by exquisite images by wildlife photographer Shivang Mehta, who has spent thousands of hours on the field. Also showcased is the singular diversity of Indian wildlife through spectacular images of the myriad species that share their home with tigers, photographed in terrains ranging from montane forests to the plains of Central India. The book also delves into the changing landscape of tiger photography in India, and contains expert opinions by leading nature photographers on the need for creativity and innovation in the photography and portrayal of India's magnificent national animal. Contents: Foreword, Preface, Tiger mothers, Bandhavgarh, Ranthambhore, Tadoba, Pench, Corbett, Mighty males, Denizens of the tiger kingdom.

Nature in Focus - 6 Pack

Nature in Focus - 6 Pack PDF

Author: Kathy Furgang

Publisher:

Published: 2015-01-01

Total Pages:

ISBN-13: 9781502126405

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Find out about the workings of a camera by reading about three areas of nature photography.

Nature in Focus

Nature in Focus PDF

Author: Kathy Furgang

Publisher: Benchmark Education Company

Published: 2011

Total Pages: 36

ISBN-13: 1450907067

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Whether having fun on vacation or at home, everyone likes to take pictures. The pictures we take are often of people and places we know. There are professional photographers, however, who specialize in photographing nature in all its beauty and power. They are nature photographers. Their work is often a form of art. Nature photographers help us learn about nature and the diversity of our planet!

The Nature of Selection

The Nature of Selection PDF

Author: Elliott Sober

Publisher: University of Chicago Press

Published: 2014-12-10

Total Pages: 397

ISBN-13: 022630888X

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The Nature of Selection is a straightforward, self-contained introduction to philosophical and biological problems in evolutionary theory. It presents a powerful analysis of the evolutionary concepts of natural selection, fitness, and adaptation and clarifies controversial issues concerning altruism, group selection, and the idea that organisms are survival machines built for the good of the genes that inhabit them. "Sober's is the answering philosophical voice, the voice of a first-rate philosopher and a knowledgeable student of contemporary evolutionary theory. His book merits broad attention among both communities. It should also inspire others to continue the conversation."-Philip Kitcher, Nature "Elliott Sober has made extraordinarily important contributions to our understanding of biological problems in evolutionary biology and causality. The Nature of Selection is a major contribution to understanding epistemological problems in evolutionary theory. I predict that it will have a long lasting place in the literature."-Richard C. Lewontin

Digital Nature Photography

Digital Nature Photography PDF

Author: John and Barbara Gerlach

Publisher: CRC Press

Published: 2015-04-17

Total Pages: 554

ISBN-13: 1317805135

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Identifying a beautiful image in nature is easy, but capturing it is often challenging. To truly seize the essence of a photograph shot out of the studio and in the world requires an artistic eye and impeccable set of photographic techniques. John and Barbara Gerlach have been teaching photographers how to master the craft of photographing nature and the outdoors through their workshops and best-selling books for more than twenty years. Now, equipped with brand new images to share and skills to teach, this celebrated photo team is sharing their latest lessons in the second edition of Digital Nature Photography. Notable revisions in this new edition include introducing the concepts of focus stacking and HDR, as well as expanded discussions of multiple exposure, wireless flash, RGB histograms, live view, shutter priority with auto ISO, hand-held shooting techniques, and the author’s equipment selections. The inspiring imagery in this book covers a broader range of subjects than before including ghost towns, the night sky, animals, and sports, in addition to the classic nature photographs we expect from this very talented author team. This book is a comprehensive guide to one of the broadest subjects in photography, explained and dymystified by two respected masters.

The Nature of Fear

The Nature of Fear PDF

Author: Daniel T. Blumstein

Publisher: Harvard University Press

Published: 2020-09-08

Total Pages: 257

ISBN-13: 0674916484

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A leading expert in animal behavior takes us into the wild to better understand and manage our fears. Fear, honed by millions of years of natural selection, kept our ancestors alive. Whether by slithering away, curling up in a ball, or standing still in the presence of a predator, humans and other animals have evolved complex behaviors in order to survive the hazards the world presents. But, despite our evolutionary endurance, we still have much to learn about how to manage our response to danger. For more than thirty years, Daniel Blumstein has been studying animals’ fear responses. His observations lead to a firm conclusion: fear preserves security, but at great cost. A foraging flock of birds expends valuable energy by quickly taking flight when a raptor appears. And though the birds might successfully escape, they leave their food source behind. Giant clams protect their valuable tissue by retracting their mantles and closing their shells when a shadow passes overhead, but then they are unable to photosynthesize, losing the capacity to grow. Among humans, fear is often an understandable and justifiable response to sources of threat, but it can exact a high toll on health and productivity. Delving into the evolutionary origins and ecological contexts of fear across species, The Nature of Fear considers what we can learn from our fellow animals—from successes and failures. By observing how animals leverage alarm to their advantage, we can develop new strategies for facing risks without panic.

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