Pollen and Fragments PDF Download

Author: Novalis
Publisher:
ISBN:
Category : Poetry
Languages : en
Pages : 182

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Author: Ocean Drilling Program
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 482

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Author: Pat Willmer
Publisher: Princeton University Press
ISBN: 0691128618
Category : Nature
Languages : en
Pages : 790

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Book Description
Pollination and Floral Ecology is a very comprehensive reference work to all aspects of pollination biology.

Author: Theodore Weicker
Publisher:
ISBN:
Category : Pharmaceutical industry
Languages : en
Pages : 410

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Author: Mikhail Sofiev
Publisher: Springer Science & Business Media
ISBN: 9400748809
Category : Medical
Languages : en
Pages : 256

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This is the first book to summarize all aspects of allergenic pollen: production, atmospheric distribution, and health impacts, as well as the means of monitoring and forecasting these phenomena. Based on a four-year effort by a large group of leading European scientists, this book highlights the new developments in research on allergenic pollen, including the modelling prospects and effects of climate change. The multidisciplinary team of authors offers insights into the latest technology of detection of pollen and its allergenic properties, forecasting methods, and the influence of allergenic pollen on the population. The comprehensive coverage in this book makes it an indispensible volume for anyone dealing with allergenic pollen worldwide. Readers involved in environmental health, aerobiology, medicine, and plant science will find this book of interest.

Author: Kimberly A. With
Publisher: Oxford University Press
ISBN: 0192575368
Category : Science
Languages : en
Pages : 672

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Book Description
Human activity during the Anthropocene has transformed landscapes worldwide on a scale that rivals or exceeds even the largest of natural forces. Landscape ecology has emerged as a science to investigate the interactions between natural and anthropogenic landscapes and ecological processes across a wide range of scales and systems: from the effects of habitat or resource distributions on the individual movements, gene flow, and population dynamics of plants and animals; to the human alteration of landscapes affecting the structure of biological communities and the functioning of entire ecosystems; to the sustainable management of natural resources and the ecosystem goods and services upon which society depends. This novel and comprehensive text presents the principles, theory, methods, and applications of landscape ecology in an engaging and accessible format that is supplemented by numerous examples and case studies from a variety of systems, including freshwater and marine "scapes".

Author: Catherine M. Cameron
Publisher: University of Arizona Press
ISBN: 0816538751
Category : Social Science
Languages : en
Pages : 854

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Book Description
Chaco Canyon, the great Ancestral Pueblo site of the eleventh and twelfth centuries, remains a central problem of Southwestern archaeology. Chaco, with its monumental “great houses,” was the center of a vast region marked by “outlier” great houses. The canyon itself has been investigated for over a century, but only a few of the more than 200 outlier great houses—key to understanding Chaco and its times—have been excavated. This volume explores the Chaco and post-Chaco eras in the northern San Juan area through extensive excavations at the Bluff Great House, a major Chaco “outlier” in Utah. Bluff’s massive great house, great kiva, and earthen berms are described and compared to other great houses in the northern Chaco region. Those assessments support intriguing new ideas about the Chaco region and the effect of the collapse of Chaco Canyon on “outlying” great houses. New insights from the Bluff Great House clarify the construction and use of great houses during the Chaco era and trace the history of great houses in the generations after Chaco’s decline. An innovative comparative study of the northern and southern portions of the Chaco world (the northern San Juan area around Bluff and the Cibola area around Zuni) leads to new ideas about population aggregation and regional abandonment in the Southwest. Appendixes present details and descriptions of artifacts recovered from Bluff: ceramics, projectile points, pollen analyses, faunal remains, bone tools, ornaments, and more. This book is one of only a handful of reports on Chacoan great houses in the northern San Juan region. It provides an in-depth study of the Chaco era and clarifies the relationship of “outlying” great houses to Chaco Canyon. Research at the Bluff Great House begins to answer key questions about the nature of Chaco and its region, and the history of the northern San Juan in the Chaco and post-Chaco worlds.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309048311
Category : Science
Languages : en
Pages : 321

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Book Description
More than 50 million Americans, one out of five, suffer from hay fever, asthma, and other allergic diseases. Many of these conditions are caused by exposure to allergens in indoor environments such as the house, work, and schoolâ€"where we spend as much as 98 percent of our time. Developed by medical, public health, and engineering professionals working together, this unique volume summarizes what is known about indoor allergens, how they affect human health, the magnitude of their effect on various populations, and how they can be controlled. The book addresses controversies, recommends research directions, and suggests how to assist and educate allergy patients, as well as professionals. Indoor Allergens presents a wealth of information about common indoor allergens and their varying effects, from significant hay fever to life-threatening asthma. The volume discusses sources of allergens, from fungi and dust mites to allergenic chemicals, plants, and animals, and examines practical measures for their control. Indoor Allergens discusses how the human airway and immune system respond to inhaled allergens and assesses patient testing methods, covering the importance of the patient's medical history and outlining procedures and approaches to interpretation for skin tests, in vitro diagnostic tests, and tests of patients' pulmonary function. This comprehensive and practical volume will be important to allergists and other health care providers; public health professionals; specialists in building design, construction, and maintenance; faculty and students in public health; and interested allergy patients.

Author: Friedrich von Schlegel
Publisher: U of Minnesota Press
ISBN: 1452902402
Category : Philosophy
Languages : en
Pages : 146

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Book Description
Philosophical Fragments was first published in 1991. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. At a time when the function of criticism is again coming under close skeptical scrutiny, Schlegel's unorthodox, highly original mind, as revealed in these foundational "fragments," provides the critical framework for reflecting on contemporary experimental texts.

Author: Gary J. Hampson
Publisher: SEPM Soc for Sed Geology
ISBN: 1565761316
Category : Science
Languages : en
Pages : 493

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Book Description
Siliciclastic shallow-marine deposits record the interface between land and sea, and its response to a variety of forcing mechanisms: physical process regime, the internal dynamics of coastal and shelfal depositional systems, relative sea level, sediment flux, tectonic setting, and climate. These deposits have long been the subject of conceptual stratigraphic models that seek to explain the interplay between these various forcing mechanisms, and their preservation in the stratigraphic record. This volume arose from an SEPM research conference on shoreline-shelf stratigraphy that was held in Grand Junction, Colorado, on August 24-28, 2004. The aim of the resulting volume is to highlight the development over the last 15 years of the stratigraphic concepts and models that are used to interpret siliciclastic marginal-marine, shallow-marine, and shelf deposits.