The Symbiosis of Plants and People PDF Download

Author: John P. Mahlstede
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 20

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Author: Emma Huddleston
Publisher: ABDO
ISBN: 1532176872
Category : Juvenile Nonfiction
Languages : en
Pages : 51

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Book Description
Some plants and animals could not survive without a close relationship with another living thing. Symbiotic Relationships: Animals and Plants Working Togetherlooks at the amazing relationships between living things, as well as the threats they face and how people can protect them. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

Author: John P. Mahlstede
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 14

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Author: James Lovelock
Publisher: Abrams
ISBN: 1468311603
Category : Science
Languages : en
Pages : 177

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The great scientific visionary of our age presents a radical vision of humanity’s future as the thinking brain of our Earth-system. A Rough Ride to the Future introduces two new Lovelockian ideas. The first is that three hundred years ago, when Thomas Newcomen invented the steam engine, he was unknowingly beginning what James Lovelock calls “accelerated evolution.” That is a process that is bringing about change on our planet roughly a million times faster than Darwinian evolution. The second idea is that as part of this process, humanity has the capacity to become the intelligent part of Gaia, the self-regulating earth system whose discovery Lovelock first announced nearly fifty years ago. A Rough Ride to theFuture is also an intellectual autobiography, in which Lovelock reflects on his life as a lone scientist and asks—eloquently—whether his career trajectory is possible in an age of increased bureaucratization. We are now changing the atmosphere again, and Lovelock argues that there is little that can be done about this. But instead of feeling guilty, we should recognize what is happening, prepare for change, and ensure that we survive as a species so we can contribute to—perhaps even guide—the next evolution of Gaia. The road will be rough, but if we are smart enough, life will continue on earth in some form far into the future. Praise for A Rought Ride to the Future “Arresting and disturbing . . . Lovelock writes wonderfully well. With the authority of age, his voice is that of an elder statesman . . . The result is mellifluous and fluent.” —Nature “Though the subject matter could scarcely be more discouraging, Lovelock’s fluent prose and vast range of knowledge make it a surprisingly easy read. . . . His writing has enormous warmth and vitality.” —Financial Times “The most important book for me this year . . . Lovelock is the most prescient of scientists. . . . He has given us a handbook for human survival.” —John Gray, The Guardian “Not simply another look at Mother Nature’s uncertain future, but a revealing glimpse at the life of an outspoken and accomplished man of ideas.” —Publishers Weekly

Author: Wilson G. Pond
Publisher: CRC Press
ISBN: 1439897859
Category : Medical
Languages : en
Pages : 334

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Book Description
What constitutes animal welfare? With animals being used for companionship, service, research, food, fiber, and by-products, animal welfare is a topic of great interest and importance to society. As the world's population continues to increase, a major challenge for society is the maintenance of a strong and viable food system, which is linked to t

Author: Bill Laws
Publisher: Firefly Books
ISBN: 9781770855885
Category : History
Languages : en
Pages : 224

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The fascinating stories of the plants that changed civilizations.

Author: David O. Kennedy
Publisher: Oxford University Press
ISBN: 0199914028
Category : Science
Languages : en
Pages : 395

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Book Description
We're all familiar with the idea that plant-derived chemicals can have an impact on the functioning of the human brain. Most of us reach for a cup of coffee or tea in the morning, many of us occasionally eat some chocolate, some smoke a cigarette or take an herbal supplement, and some people use illicit drugs. We know a great deal about the mechanisms by which the psychoactive components of these various products have their effects on human brain function, but the question of why they have these effects has been almost totally ignored. This book sets out to describe not only how, in terms of pharmacology or psychopharmacology, but more importantly why plant- and fungus-derived chemicals have their effects on the human brain. The answer to this last question resides, in part, with the terrestrial world's two dominant life forms, the plants and the insects, and the many ecological roles the 'secondary metabolite' plant chemicals are trying to play; for instance, defending the plant against insect herbivores whilst attracting insect pollinators. The answer also resides in the intersecting genetic heritage of mammals, plants, and insects and the surprising biological similarities between the three taxa. In particular it revolves around the close correspondence between the brains of insects and humans, and the intercellular signaling pathways shared by plants and humans. Plants and the Human Brain describes and discusses both how and why phytochemicals affect brain function with respect to the three main groups of secondary metabolites: the alkaloids, which provide us with caffeine, a host of poisons, a handful of hallucinogens, and most drugs of abuse (e.g. morphine, cocaine, DMT, LSD, and nicotine); the phenolics, including polyphenols, which constitute a significant and beneficial part of our natural diet; and the terpenes, a group of multifunctional compounds which provide us with the active components of cannabis and a multitude of herbal extracts such as ginseng, ginkgo and valerian.

Author: Christopher Cumo
Publisher: CRC Press
ISBN: 1040159648
Category : Science
Languages : en
Pages : 249

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An exploration of the relationship between plants and people from early agriculture to modern-day applications of biotechnology in crop production, Plants and People: Origin and Development of Human-Plant Science Relationships covers the development of agricultural sciences from Roman times through the development of agricultural experiment station

Author: Michael Pollan
Publisher: Random House Trade Paperbacks
ISBN: 0375760393
Category : Nature
Languages : en
Pages : 306

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Book Description
“Pollan shines a light on our own nature as well as on our implication in the natural world.” —The New York Times “A wry, informed pastoral.” —The New Yorker The book that helped make Michael Pollan, the New York Times bestselling author of How to Change Your Mind, Cooked and The Omnivore’s Dilemma, one of the most trusted food experts in America Every schoolchild learns about the mutually beneficial dance of honeybees and flowers: The bee collects nectar and pollen to make honey and, in the process, spreads the flowers’ genes far and wide. In The Botany of Desire, Michael Pollan ingeniously demonstrates how people and domesticated plants have formed a similarly reciprocal relationship. He masterfully links four fundamental human desires—sweetness, beauty, intoxication, and control—with the plants that satisfy them: the apple, the tulip, marijuana, and the potato. In telling the stories of four familiar species, Pollan illustrates how the plants have evolved to satisfy humankind’s most basic yearnings. And just as we’ve benefited from these plants, we have also done well by them. So who is really domesticating whom?

Author: Raymond P Poincelot
Publisher: Routledge
ISBN: 1351425501
Category : Science
Languages : en
Pages : 290

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Book Description
Presenting the latest research on cross-cultural people-plant relationships, this volume conveys the psychological, physiological, and social responses to plants and the significant role these responses play in improved physical and mental health. With chapters written by field experts, it identifies research priorities and methodologies and outlines the steps for developing a research agenda to aid horticulturalists in their work with social scientists to gain a better understanding of people-plant relationships. This resource covers a wide array of topics including home horticulture and Lyme disease, indoor plants and pollution reduction, and plants and therapy.