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Genes, Enzymes, and Populations
  • Language: en
  • Pages: 357

Genes, Enzymes, and Populations

The present volume includes the large majority of papers given at the symposium entitled "Fundamental Approaches to Plant and Animal Improvement," held at Cali, Colombia, in November, 1972. The primary focal points were on various genetic mechanisms, including gene action and mutation, the development of phenotypic attributes, and on evolution, including that controlled by man for agricultural purposes. In fact, very little referring in any particular way to animal improvement was included, while a great deal of attention was paid to higher plants and to microorganisms. On the other hand, both the population genetics of insects and insect control were considered. Thus Genes, Enzymes, and Pop...

National Union Catalog
  • Language: en
  • Pages: 938

National Union Catalog

  • Type: Book
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  • Published: 1982
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  • Publisher: Unknown

Includes entries for maps and atlases.

Natural Antioxidants and Biocides from Wild Medicinal Plants
  • Language: en
  • Pages: 286

Natural Antioxidants and Biocides from Wild Medicinal Plants

  • Type: Book
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  • Published: 2013
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  • Publisher: CABI

This book provides an up-to-date treatment of antioxidant and biocidal compounds mainly from Latin American plants. New antimicrobials, insecticides and antioxidants are compiled in a single source for the first time based on the research and knowledge of several internationally renowned research groups. This book is organized in three sections: Part I provides a general overview and perspectives on antioxidant, medicinal and biocidal plant compounds; Part II provides information on plant antioxidants isolated from a wide range of species; and Part III describes insecticidal, antimicrobial and other biocidal activities based on peptides, phytoecdysteroids, alkaloids, polyphenols, terpenoids and other allelochemicals.

Social Sciences
  • Language: en
  • Pages: 998

Social Sciences

"The one source that sets reference collections on Latin American studies apart from all other geographic areas of the world.... The Handbook has provided scholars interested in Latin America with a bibliographical source of a quality unavailable to scholars in most other branches of area studies." —Latin American Research Review Beginning with volume 41 (1979), the University of Texas Press became the publisher of the Handbook of Latin American Studies, the most comprehensive annual bibliography in the field. Compiled by the Hispanic Division of the Library of Congress and annotated by a corps of more than 130 specialists in various disciplines, the Handbook alternates from year to year b...

One Century of the Discovery of Arsenicosis in Latin America (1914-2014) As2014
  • Language: en
  • Pages: 985

One Century of the Discovery of Arsenicosis in Latin America (1914-2014) As2014

  • Type: Book
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  • Published: 2014-04-08
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  • Publisher: CRC Press

The Congress "Arsenic in the Environment" offers an international, multi- and interdisciplinary discussion platform for research aimed towards a holistic solution to the problem posed by the environmental toxin arsenic, with considerable societal impact. The congress has focused on cutting edge and breakthrough research in physical, chemical, toxic

Forest Biodiversity in North, Central and South America, and the Caribbean
  • Language: en
  • Pages: 798

Forest Biodiversity in North, Central and South America, and the Caribbean

  • Type: Book
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  • Published: 1998
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  • Publisher: Unknown

Biological diversity, research, environmental monitoring, forest ecology, Hurricane Hugo, wildlife, Canada, French Guiana, Virgin Islands, Puerto Rico, Brazil, Amazonia, Bolivia, Peru, Ecuador, Venezuela, flowers, plant life.

Dictionary of Trees, Volume 2: South America
  • Language: en
  • Pages: 1171

Dictionary of Trees, Volume 2: South America

Dictionary of South American Trees provides a single-source reference for botanists, biologists, ecologists, and climatologists on the many native trees in South America. The index lets readers find a tree in four languages, by its common name, or abbreviation, followed by taxonomy that includes common uses for each part of the tree. Using this information, scientists and students can identify and classify plants, their growth structure and environment, the uses of their products, and alternative options with similar characteristics. - Complete coverage of all native South American trees—the only single-source reference for botanists, biologists, ecologists and climatologists working in th...

The Andean Cloud Forest
  • Language: en
  • Pages: 234

The Andean Cloud Forest

A book focused solely on Andean Cloud Forests (ACF) has never been published. ACF are high biodiversity ecosystems in the Neotropics with a large proportion of endemic species, and are important for the hydrology of entire regions. They provide water for large parts of the Amazon basin, for example. Here I take advantage of my many years working in ACF in Ecuador, to edit this book that contains the following sections: (1) ACF over space and time, (2) Hydrology, (3) Light and the Carbon cycle, (4) Soil, litter, fungi and nutrient cycling, (5) Plants, (6) Animals, and (7) Human impacts and management. Under this premise, international experts contributed chapters that consist of reviews of what is known about their topic, of what research they have done, and of what needs to be done in the future. This work is suitable for graduate students, professors, scientists, and researcher-oriented managers.

Integrating Landscapes: Agroforestry for Biodiversity Conservation and Food Sovereignty
  • Language: en
  • Pages: 509

Integrating Landscapes: Agroforestry for Biodiversity Conservation and Food Sovereignty

  • Type: Book
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  • Published: 2018-01-24
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  • Publisher: Springer

Agroforestry systems (AFS) are becoming increasingly relevant worldwide as society has come to recognize their multiple roles and services: biodiversity conservation, carbon sequestration, adaptation and mitigation of climate change, restoration of degraded ecosystems, and tools for rural development. This book summarizes advances in agroforestry research and practice and raises questions as to the effectiveness of AFS to solve the development and environmental challenges the world presents us today. Currently AFS are considered to be a land use that can achieve a compromise among productive and environmental functions. Apparently, AFS can play a significant role in rural development even in...