Ungulate Taxonomy

Ungulate Taxonomy
Author: Colin Groves
Publisher: JHU Press
Total Pages: 330
Release: 2011-11-15
Genre: Science
ISBN: 1421403293

A group of special interest to mammalogists, taxonomists, and systemicists, ungulates have proven difficult to classify. This comprehensive review of the taxonomic relationships of artiodactyls and perissodactyls brings forth new evidence in order to propose a theory of ungulate taxonomy. With this straightforward volume, Colin Groves and the late Peter Grubb cut through previous assumptions to define ungulate genera, species, and subspecies. The species-by-species accounts incorporate new molecular, cytogenetic, and morphological data, as well as the authors’ own observations and measurements. The authors include references and supporting arguments for new classifications. A starting point for further research, this book is sure to be discussed and hotly debated in the mammalogical community. A well-reasoned synthesis, Ungulate Taxonomy will be a defining volume for years to come.

California Riparian Systems

California Riparian Systems
Author: Richard E. Warner
Publisher: Univ of California Press
Total Pages: 1076
Release: 1984-01-01
Genre: Nature
ISBN: 9780520050358

This volume presents 135 of the papers presented at the 1981 California Riparian Systems Conference. The papers address all aspects of riparian systems: habitat, wildlife, land management, land use policy planning, conservation and water resource management.

Trinity River Division

Trinity River Division
Author: United States. Bureau of Reclamation
Publisher:
Total Pages: 18
Release: 1970
Genre: Trinity River (Calif.)
ISBN:

The Soils of Mexico

The Soils of Mexico
Author: Pavel Krasilnikov
Publisher: Springer Science & Business Media
Total Pages: 188
Release: 2013-02-12
Genre: Nature
ISBN: 9400756607

Mexico is an extensive country with an extremely complex mosaic of landscapes. The soils of Mexico have still not been completely studied, and there are few publications available on this subject. This book provides a state-of-the-art view on Mexican soils, their geographical distribution, their use and degradation. This is a first attempt to give a systematized characteristic of the soil resources of Mexico. Land resources of the second-biggest economy in Latin America are critical for its sustainable development, and a demand for adequate soil information is high. The information contained within can be used for any soil-related research done in Mexico and in neighboring countries. The book includes detailed characteristics of soils of all the physiographic regions of Mexico with maps, photos and explanatory schemes. The book is based on the experiences of the authors in research and soil survey, as well as on the existent, mainly ‘grey’ literature on Mexican soils. The book is recommended for researchers and university readers, students of all levels and decision-makers, working in the area of soil science, environmental issues, Earth sciences, land management and nature conservation.

A History of Celibacy

A History of Celibacy
Author: Elizabeth Abbott
Publisher: Simon and Schuster
Total Pages: 504
Release: 2000
Genre: Celibacy
ISBN: 0684849437

What causes people to give up sex? Abbott's provocative and entertaining exploration of celibacy through the ages debunks traditional notions about celibacy--a practice that reveals much about human sexual desires and drives.

Integrating Agriculture, Conservation and Ecotourism: Examples from the Field

Integrating Agriculture, Conservation and Ecotourism: Examples from the Field
Author: W. Bruce Campbell
Publisher: Springer Science & Business Media
Total Pages: 322
Release: 2011-06-07
Genre: Technology & Engineering
ISBN: 9400713096

Issues In Agroecology – Present Status and Future Prospectus not only reviews aspects of ecology, but the ecology of sustainable food production systems, and related societal and cultural values. To provide effective communication regarding status and advances in this field, this series connects with many disciplines such as sociology, anthropology, environmental sciences, ethics, agriculture, economics, ecology, rural development, sustainability, policy and education, and integrations of these general themes so as to provide integrated points of view that will help lead to a more sustainable construction of values than conventional economics alone. Such designs are inherently complex and dynamic, and go beyond the individual farm to include landscapes, communities, and biogeographic regions by emphasizing their unique agricultural and ecological values, and their biological, societal, and cultural components and processes.