Matching Management Objectives to the Fast-paced Life of Pronghorn

Matching Management Objectives to the Fast-paced Life of Pronghorn PDF Author: Lee E. Tafelmeyer
Publisher:
ISBN:
Category : Horns, Cutaneous
Languages : en
Pages : 0

Get Book Here

Book Description
The horns, antlers, and pronghorns of male ungulates have garnered human interest through time. Males of most ungulate species require many years before producing their largest weapons. Given the life-history constraints of wild ungulates, wildlife managers have increasingly been faced with a tradeoff between hunter opportunity and the production of large-weaponed males as they set management objectives and harvest limits of big-game populations. Pronghorn (Antilocapra americana) however; possess a suite of life-history traits resulting in a precocious, faster pace-of-life relative to other ungulates. If the precocious nature of pronghorn extends to their horn growth characteristics, there may be greater flexibility to balance hunter opportunity and production of large-horned males for pronghorn as compared with other ungulates. We tested the hypothesis that the precocious nature of pronghorn would extend to their horn growth characteristics and lessen or eliminate the hunter opportunity and horn size tradeoff as compared with other ungulate species. We collected horn size, age, and remotely sensed climate data from 1,805 harvested male pronghorn from 2019-2022 in southern and central Wyoming, USA. We also simulated harvested populations of pronghorn and two other ungulate species to evaluate our predictions across species. Pronghorn attained 95% of their peak horn size by 3.5 years old. The remarkable fast pace of horn growth in pronghorn creates a framework that greatly reduces the tradeoff between hunter opportunity and horn size found in other ungulate species, leading to a unique opportunity for managers to balance both hunter opportunity and large horns in pronghorn management regimes.

Matching Management Objectives to the Fast-paced Life of Pronghorn

Matching Management Objectives to the Fast-paced Life of Pronghorn PDF Author: Lee E. Tafelmeyer
Publisher:
ISBN:
Category : Horns, Cutaneous
Languages : en
Pages : 0

Get Book Here

Book Description
The horns, antlers, and pronghorns of male ungulates have garnered human interest through time. Males of most ungulate species require many years before producing their largest weapons. Given the life-history constraints of wild ungulates, wildlife managers have increasingly been faced with a tradeoff between hunter opportunity and the production of large-weaponed males as they set management objectives and harvest limits of big-game populations. Pronghorn (Antilocapra americana) however; possess a suite of life-history traits resulting in a precocious, faster pace-of-life relative to other ungulates. If the precocious nature of pronghorn extends to their horn growth characteristics, there may be greater flexibility to balance hunter opportunity and production of large-horned males for pronghorn as compared with other ungulates. We tested the hypothesis that the precocious nature of pronghorn would extend to their horn growth characteristics and lessen or eliminate the hunter opportunity and horn size tradeoff as compared with other ungulate species. We collected horn size, age, and remotely sensed climate data from 1,805 harvested male pronghorn from 2019-2022 in southern and central Wyoming, USA. We also simulated harvested populations of pronghorn and two other ungulate species to evaluate our predictions across species. Pronghorn attained 95% of their peak horn size by 3.5 years old. The remarkable fast pace of horn growth in pronghorn creates a framework that greatly reduces the tradeoff between hunter opportunity and horn size found in other ungulate species, leading to a unique opportunity for managers to balance both hunter opportunity and large horns in pronghorn management regimes.

Pronghorn Management Guides

Pronghorn Management Guides PDF Author:
Publisher:
ISBN:
Category : Pronghorn
Languages : en
Pages : 116

Get Book Here

Book Description


Sophie's World

Sophie's World PDF Author: Jostein Gaarder
Publisher: Farrar, Straus and Giroux
ISBN: 1466804270
Category : Fiction
Languages : en
Pages : 735

Get Book Here

Book Description
A page-turning novel that is also an exploration of the great philosophical concepts of Western thought, Jostein Gaarder's Sophie's World has fired the imagination of readers all over the world, with more than twenty million copies in print. One day fourteen-year-old Sophie Amundsen comes home from school to find in her mailbox two notes, with one question on each: "Who are you?" and "Where does the world come from?" From that irresistible beginning, Sophie becomes obsessed with questions that take her far beyond what she knows of her Norwegian village. Through those letters, she enrolls in a kind of correspondence course, covering Socrates to Sartre, with a mysterious philosopher, while receiving letters addressed to another girl. Who is Hilde? And why does her mail keep turning up? To unravel this riddle, Sophie must use the philosophy she is learning—but the truth turns out to be far more complicated than she could have imagined.

Introduction to Prescribed Fire in Southern Ecosystems

Introduction to Prescribed Fire in Southern Ecosystems PDF Author: Thomas A. Waldrop
Publisher: Government Printing Office
ISBN: 9780160943959
Category : Gardening
Languages : en
Pages : 32

Get Book Here

Book Description
Prescribed burning is an important tool throughout Southern forests, grasslands, and croplands. The need to control fire became evident to allow forests to regenerate. This manual is intended to help resource managers to plan and execute prescribed burns in Southern forests and grasslands. A new appreciation and interest has developed in recent years for using prescribed fire in grasslands, especially hardwood forests, and on steep mountain slopes. Proper planning and execution of prescribed fires are necessary to reduce detrimental effects, such as the impacts on air and downstream water quality. Check out these related products: Trees at Work: Economic Accounting for Forest Ecosystem Services in the U.S. South can be found here: https://bookstore.gpo.gov/products/trees-work-economic-accounting-forest-ecosystem-services-us-south Soil Survey Manual 2017 is available here: https://bookstore.gpo.gov/products/soil-survey-manual-march-2017 Quantifying the Role of the National Forest System Lands in Providing Surface Drinking Water Supply for the Southern United States is available here: https://bookstore.gpo.gov/products/quantifying-role-national-forest-system-lands-providing-surface-drinking-water-supply Fire Management Today print subscription is available here: https://bookstore.gpo.gov/products/fire-management-today Wildland Fire in Ecosystems: Fire and Nonnative Invasive Plants can be found here: https://bookstore.gpo.gov/products/wildland-fire-ecosystems-fire-and-nonnative-invasive-plants

Prairie Ghost

Prairie Ghost PDF Author: Richard E McCabe
Publisher: University Press of Colorado
ISBN: 1457109816
Category : Nature
Languages : en
Pages : 201

Get Book Here

Book Description
In this lavishly illustrated volume, Richard E. McCabe, Bart W. O'Gara and Henry M. Reeves explore the fascinating relationship of pronghorn with people in early America, from prehistoric evidence through the Battle of Little Bighorn in 1876. The only one of fourteen pronghorn-like genera to survive the great extinction brought on by human migration into North America, the pronghorn has a long and unique history of interaction with humans on the continent, a history that until now has largely remained unwritten. With nearly 150 black-and-white photographs, 16 pages of color illustrations, plus original artwork by Daniel P. Metz, Prairie Ghost: Pronghorn and Human Interaction in Early America tells the intriguing story of humans and these elusive big game mammals in an informative and entertaining fashion that will appeal to historians, biologists, sportsmen and the general reader alike.

Managing California's Water

Managing California's Water PDF Author: Ellen Hanak
Publisher: Public Policy Instit. of CA
ISBN: 1582131414
Category : Business & Economics
Languages : en
Pages : 500

Get Book Here

Book Description


The Wine Lover's Daughter

The Wine Lover's Daughter PDF Author: Anne Fadiman
Publisher: Farrar, Straus and Giroux
ISBN: 0374711763
Category : Biography & Autobiography
Languages : en
Pages : 272

Get Book Here

Book Description
In The Wine Lover’s Daughter, Anne Fadiman examines—with all her characteristic wit and feeling—her relationship with her father, Clifton Fadiman, a renowned literary critic, editor, and radio host whose greatest love was wine. An appreciation of wine—along with a plummy upper-crust accent, expensive suits, and an encyclopedic knowledge of Western literature—was an essential element of Clifton Fadiman’s escape from lower-middle-class Brooklyn to swanky Manhattan. But wine was not just a class-vaulting accessory; it was an object of ardent desire. The Wine Lover’s Daughter traces the arc of a man’s infatuation from the glass of cheap Graves he drank in Paris in 1927; through the Château Lafite-Rothschild 1904 he drank to celebrate his eightieth birthday, when he and the bottle were exactly the same age; to the wines that sustained him in his last years, when he was blind but still buoyed, as always, by hedonism. Wine is the spine of this touching memoir; the life and character of Fadiman’s father, along with her relationship with him and her own less ardent relationship with wine, are the flesh. The Wine Lover’s Daughter is a poignant exploration of love, ambition, class, family, and the pleasures of the palate by one of our finest essayists.

Fast Food Nation

Fast Food Nation PDF Author: Eric Schlosser
Publisher: Houghton Mifflin Harcourt
ISBN: 0547750331
Category : Business & Economics
Languages : en
Pages : 387

Get Book Here

Book Description
An exploration of the fast food industry in the United States, from its roots to its long-term consequences.

Livestock's Long Shadow

Livestock's Long Shadow PDF Author: Henning Steinfeld
Publisher: Food & Agriculture Org.
ISBN: 9789251055717
Category : Business & Economics
Languages : en
Pages : 418

Get Book Here

Book Description
"The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.

The Uninhabitable Earth

The Uninhabitable Earth PDF Author: David Wallace-Wells
Publisher: Tim Duggan Books
ISBN: 052557672X
Category : Science
Languages : en
Pages : 384

Get Book Here

Book Description
#1 NEW YORK TIMES BESTSELLER • “The Uninhabitable Earth hits you like a comet, with an overflow of insanely lyrical prose about our pending Armageddon.”—Andrew Solomon, author of The Noonday Demon NAMED ONE OF THE BEST BOOKS OF THE YEAR BY The New Yorker • The New York Times Book Review • Time • NPR • The Economist • The Paris Review • Toronto Star • GQ • The Times Literary Supplement • The New York Public Library • Kirkus Reviews It is worse, much worse, than you think. If your anxiety about global warming is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible—food shortages, refugee emergencies, climate wars and economic devastation. An “epoch-defining book” (The Guardian) and “this generation’s Silent Spring” (The Washington Post), The Uninhabitable Earth is both a travelogue of the near future and a meditation on how that future will look to those living through it—the ways that warming promises to transform global politics, the meaning of technology and nature in the modern world, the sustainability of capitalism and the trajectory of human progress. The Uninhabitable Earth is also an impassioned call to action. For just as the world was brought to the brink of catastrophe within the span of a lifetime, the responsibility to avoid it now belongs to a single generation—today’s. LONGLISTED FOR THE PEN/E.O. WILSON LITERARY SCIENCE WRITING AWARD “The Uninhabitable Earth is the most terrifying book I have ever read. Its subject is climate change, and its method is scientific, but its mode is Old Testament. The book is a meticulously documented, white-knuckled tour through the cascading catastrophes that will soon engulf our warming planet.”—Farhad Manjoo, The New York Times “Riveting. . . . Some readers will find Mr. Wallace-Wells’s outline of possible futures alarmist. He is indeed alarmed. You should be, too.”—The Economist “Potent and evocative. . . . Wallace-Wells has resolved to offer something other than the standard narrative of climate change. . . . He avoids the ‘eerily banal language of climatology’ in favor of lush, rolling prose.”—Jennifer Szalai, The New York Times “The book has potential to be this generation’s Silent Spring.”—The Washington Post “The Uninhabitable Earth, which has become a best seller, taps into the underlying emotion of the day: fear. . . . I encourage people to read this book.”—Alan Weisman, The New York Review of Books