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Author: John Pickrell
Publisher: Island Press
ISBN: 1642832022
Category : Nature
Languages : en
Pages : 298
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Book Description
Over Australia's 2019-20 Black Summer bushfire season, scientists estimate that more than three billion native animals were killed or displaced. Many species - koalas, the regent honeyeater, glossy black cockatoo, the platypus - are inching towards extinction at the hands of mega-blazes and the changing climate behind them. In Flames of Extinction, award-winning science writer John Pickrell investigates the effects of the 2019-2020 bushfires on Australian wildlife and ecosystems. Journeying across the firegrounds, Pickrell explores the stories of creatures that escaped the flames, the wildlife workers who rescued them, and the conservationists, land managers, Aboriginal rangers, ecologists and firefighters on the front line of the climate catastrophe. He also reveals the radical new conservation methods being trialled to save as many species as possible from the very precipice of extinction.
Author: John Pickrell
Publisher: Island Press
ISBN: 1642832022
Category : Nature
Languages : en
Pages : 298
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Book Description
Over Australia's 2019-20 Black Summer bushfire season, scientists estimate that more than three billion native animals were killed or displaced. Many species - koalas, the regent honeyeater, glossy black cockatoo, the platypus - are inching towards extinction at the hands of mega-blazes and the changing climate behind them. In Flames of Extinction, award-winning science writer John Pickrell investigates the effects of the 2019-2020 bushfires on Australian wildlife and ecosystems. Journeying across the firegrounds, Pickrell explores the stories of creatures that escaped the flames, the wildlife workers who rescued them, and the conservationists, land managers, Aboriginal rangers, ecologists and firefighters on the front line of the climate catastrophe. He also reveals the radical new conservation methods being trialled to save as many species as possible from the very precipice of extinction.
Author: Jozef Jarosinski
Publisher: CRC Press
ISBN: 0849384095
Category : Science
Languages : en
Pages : 236
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Book Description
Extensively using experimental and numerical illustrations, CombustionPhenomena: Selected Mechanisms of Flame Formation, Propagation, and Extinction provides a comprehensive survey of the fundamental processes of flame formation, propagation, and extinction. Taking you through the stages of combustion, leading experts visually display, mathematically explain, and clearly theorize on important physical topics of combustion. After a historical introduction to the field, they discuss combustion chemistry, flammability limits, and spark ignition. They also study counterflow twin-flame configuration, flame in a vortex core, the propagation characteristics of edge flames, instabilities, and tulip flames. In addition, the book describes flame extinction in narrow channels, global quenching of premixed flames by turbulence, counterflow premixed flame extinction limits, the interaction of flames with fluids in rotating vessels, and turbulent flames. The final chapter explores diffusion flames as well as combustion in spark- and compression-ignition engines. It also examines the transition from deflagration to detonation, along with the detonation wave structure. With downloadable resources of images that beautifully illustrate a range of combustion phenomena, this book facilitates a practical understanding of the processes occurring in the conception, spread, and extinguishment of a flame. It will help you on your way to finding solutions to real issues encountered in transportation, power generation, industrial processes, chemical engineering, and fire and explosion hazards.
Author: Yang Zhang
Publisher: Springer
ISBN: 9811046158
Category : Technology & Engineering
Languages : en
Pages : 142
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Book Description
This thesis presents pioneering experimental and numerical studies on three aspects of the combustion characteristics of lean premixed syngas/air flames, namely the laminar flame speed, extinction limit and flammability limit. It illustrates a new extinction exponent concept, which enriches the combustion theory. Above all, the book provides the following: a) a series of carefully measured data and theoretical analyses to reveal the intrinsic mechanisms of the fuel composition effect on the propagation and extinction of lean syngas/air flames; b) a mixing model and correlation to predict the laminar flame speed of multi-component syngas fuels, intended for engineering computations; c) a new “extinction exponent” concept to describe the critical effects of chemical kinetics on the extinction of lean premixed syngas/air flames; and d) the effects and mechanism of the dilution of incombustible components on lean premixed syngas/air flames and the preferential importance among the thermal, chemical and diffusion effects.
Author: Stephen F. Arno
Publisher: Island Press
ISBN: 1597266035
Category : Nature
Languages : en
Pages : 249
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Book Description
Shaped by fire for thousands of years, the forests of the western United States are as adapted to periodic fires as they are to the region's soils and climate. Our widespread practice of ignoring the vital role of fire is costly in both ecological and economic terms, with consequences including the decline of important fire-dependent tree and undergrowth species, increasing density and stagnation of forests, epidemics of insects and diseases, and the high potential for severe wildfires. Flames in Our Forest explains those problems and presents viable solutions to them. It explores the underlying historical and ecological reasons for the problems associated with our attempts to exclude fire and examines how some of the benefits of natural fire can be restored Chapters consider: the history of American perceptions and uses of fire in the forest how forest fires burn effects of fire on the soil, water, and air methods for uncovering the history and effects of past fires prescribed fire and fuel treatments for different zones in the landscape Flames in Our Forest presents a new picture of the role of fire in maintaining forests, describes the options available for restoring the historical effects of fires, and considers the implications of not doing so. It will help readers appreciate the importance of fire in forests and gives a nontechnical overview of the scientific knowledge and tools available for sustaining western forests by mimicking and restoring the effects of natural fire regimes.
Author: Sir Norman Lockyer
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 1352
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Book Description
Author: Nicholas Sansbury Smith
Publisher: Orbit
ISBN: 0316557986
Category : Fiction
Languages : en
Pages : 301
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Book Description
USA Today bestseller Nicholas Sansbury Smith's first book in his thrilling post-apocalyptic series about one man's mission to save the world. Master Sergeant Reed Beckham has led his Delta Force Team, codenamed Ghost, through every kind of hell imaginable and never lost a man. When a top secret Medical Corps research facility goes dark, Team Ghost is called in to face their deadliest enemy yet -- a variant strain of Ebola that turns men into monsters. After barely escaping with his life, Beckham returns to Fort Bragg in the midst of a new type of war. As cities fall, Team Ghost is ordered to keep CDC virologist Dr. Kate Lovato alive long enough to find a cure. What she uncovers will change everything. Total extinction is just on the horizon, but will the cure be worse than the virus? Extinction is just on the horizon. . . Start reading the book that D. J. Molles said "delivers unrelenting unmerciful action" before it's too late!
Author: Michael Laurence
Publisher: St. Martin's Press
ISBN: 1250158508
Category : Fiction
Languages : en
Pages : 400
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Book Description
An FBI agent fights to stop a conspiracy to unleash a deadly virus on the world in this propulsive, exhilarating new thriller. The discovery of a deadly virus being smuggled across the border pits FBI Special Agent James Mason and his strike force against an unknown adversary hell-bent on humanity’s destruction. In a desperate effort to contain the pathogen, they launch a predawn raid, only to find that their enemy knows they’re coming...and it’s not about to be taken alive. An explosion rips through the building, killing the majority of Mason’s team, including his partner and mentor. Tormented by guilt, Mason returns to his home division, but he can’t seem to let go of the tragedy. He remembers seeing something inside the building before it went up in flames, something that convinces him that not only is the virus still out there, it’s merely the first stage of an even more nefarious plan. Obsessed with unraveling the plot, he launches his own investigation and uncovers a shadow organization on the brink of enacting its genocidal agenda, one carried out by a sinister mass murderer who’s been photographed at the epicenter of seemingly every historical pandemic...without appearing to age. An evil man who attempts to derail Mason’s investigation by murdering his wife. With the help of his longtime friends—Gunnar Backstrom, a corporate espionage gun-for-hire, and Ramses Donovan, a sin merchant of questionable morality—Mason’s hunt for his wife’s killer leads him from a dark union at the dawn of the twentieth century to a network of Nazi collaborators and a conspiracy against mankind more than a hundred years in the making. Fueled by anger and driven by the promise of vengeance, he must overcome a monster preparing to unleash his virulent wrath upon an unsuspecting world if he’s to have any hope of exposing a deep-state entity that’s rooted in every facet of our society, an entity known only as...The Thirteen.
Author: Extinction Rebellion
Publisher: Penguin UK
ISBN: 0141991453
Category : Science
Languages : en
Pages : 186
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Book Description
Extinction Rebellion are inspiring a whole generation to take action on climate breakdown. Now you can become part of the movement - and together, we can make history. It's time. This is our last chance to do anything about the global climate and ecological emergency. Our last chance to save the world as we know it. Now or never, we need to be radical. We need to rise up. And we need to rebel. Extinction Rebellion is a global activist movement of ordinary people, demanding action from Governments. This is a book of truth and action. It has facts to arm you, stories to empower you, pages to fill in and pages to rip out, alongside instructions on how to rebel - from organising a roadblock to facing arrest. By the time you finish this book you will have become an Extinction Rebellion activist. Act now before it's too late.
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 766
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Book Description
Author: Shih Hung Chan
Publisher: Taylor & Francis
ISBN: 9781591690023
Category :
Languages : en
Pages : 898
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Book Description
