A World Census of Tropical Ecologists
Author : Joan A. Yantko
Publisher :
Page : 188 pages
File Size : 22,26 MB
Release : 1977
Category : Biologists
ISBN :
Author : Joan A. Yantko
Publisher :
Page : 188 pages
File Size : 22,26 MB
Release : 1977
Category : Biologists
ISBN :
Author : U.S. Interagency Task Force on Tropical Forests
Publisher :
Page : 68 pages
File Size : 19,52 MB
Release : 1980
Category : Deforestation
ISBN :
Author : United States. Department of State
Publisher :
Page : 68 pages
File Size : 37,66 MB
Release : 1959
Category : Congresses and conventions
ISBN :
Author : Megan Raby
Publisher : UNC Press Books
Page : 337 pages
File Size : 25,65 MB
Release : 2017-10-03
Category : Nature
ISBN : 1469635615
Biodiversity has been a key concept in international conservation since the 1980s, yet historians have paid little attention to its origins. Uncovering its roots in tropical fieldwork and the southward expansion of U.S. empire at the turn of the twentieth century, Megan Raby details how ecologists took advantage of growing U.S. landholdings in the circum-Caribbean by establishing permanent field stations for long-term, basic tropical research. From these outposts of U.S. science, a growing community of American "tropical biologists" developed both the key scientific concepts and the values embedded in the modern discourse of biodiversity. Considering U.S. biological fieldwork from the era of the Spanish-American War through the anticolonial movements of the 1960s and 1970s, this study combines the history of science, environmental history, and the history of U.S.–Caribbean and Latin American relations. In doing so, Raby sheds new light on the origins of contemporary scientific and environmentalist thought and brings to the forefront a surprisingly neglected history of twentieth-century U.S. science and empire.
Author : Richard Condit
Publisher : Springer Science & Business Media
Page : 236 pages
File Size : 38,18 MB
Release : 1998-06-26
Category : Science
ISBN : 9783540641445
By way of a summary of all the data collected by the mapping teams, I will review what is entered on each of the data sheets. The map sheet was already de scribed in some detail (Fig. 2.2.1A), and includes a circle or a point for the location of each tree and the tree's tag number (the last three or four digits) written next to it. The range of tag numbers used in the quadrat should be written at the top of the sheet. The main data sheet is where most other information about each individual is recorded (Fig. 2.2.1B). As for all sheets, the quadrat number, the first date a quadrat is censused, and the mappers' names are recorded at the top. For each plant, there are blanks for the following information: subquadrat number, tag number, species name, dbh, codes, and problems. Subquadrat number and tag number are straight forward. Size in millimeters is entered in the dbh column, except for multiple stemmed plants or big trees, which get a blank dbh on the main data sheet. Species identification will be handled by separate taxonomy teams (chapter 2.3), but map pers should enter a species name if they know it.
Author : John C. Kricher
Publisher : Princeton University Press
Page : 641 pages
File Size : 33,85 MB
Release : 2011-02-28
Category : Science
ISBN : 1400838959
A comprehensive introduction to tropical ecology This full-color illustrated textbook offers the first comprehensive introduction to all major aspects of tropical ecology. It explains why the world's tropical rain forests are so universally rich in species, what factors may contribute to high species richness, how nutrient cycles affect rain forest ecology, and how ecologists investigate the complex interrelationships among flora and fauna. It covers tropical montane ecology, riverine ecosystems, savanna, dry forest—and more. Tropical Ecology begins with a historical overview followed by a sweeping discussion of biogeography and evolution, and then introduces students to the unique and complex structure of tropical rain forests. Other topics include the processes that influence everything from species richness to rates of photosynthesis: how global climate change may affect rain forest characteristics and function; how fragmentation of ecosystems affects species richness and ecological processes; human ecology in the tropics; biodiversity; and conservation of tropical ecosystems and species. Drawing on real-world examples taken from actual research, Tropical Ecology is the best textbook on the subject for advanced undergraduates and graduate students. Offers the first comprehensive introduction to tropical ecology Describes all the major kinds of tropical terrestrial ecosystems Explains species diversity, evolutionary processes, and coevolutionary interactions Features numerous color illustrations and examples from actual research Covers global warming, deforestation, reforestation, fragmentation, and conservation The essential textbook for advanced undergraduates and graduate students Suitable for courses with a field component Leading universities that have adopted this book include: Biola University Bucknell University California State University, Fullerton Colorado State University - Fort Collins Francis Marion University Michigan State University Middlebury College Northern Kentucky University Ohio Wesleyan University St. Mary's College of Maryland Syracuse University Tulane University University of California, Santa Cruz University of Central Florida University of Cincinnati University of Florida University of Missouri University of New Mexico University of North Carolina at Chapel Hill University of the West Indies
Author : J. Richard Blanchard
Publisher : Univ of California Press
Page : 748 pages
File Size : 44,57 MB
Release : 2023-07-28
Category : Science
ISBN : 0520328736
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1981.
Author :
Publisher :
Page : 344 pages
File Size : 45,75 MB
Release : 1985
Category : Botany
ISBN :
Author : Stefan Schnitzer
Publisher : John Wiley & Sons
Page : 517 pages
File Size : 48,62 MB
Release : 2014-12-31
Category : Science
ISBN : 1118392493
Lianas are woody vines that were the focus of intense study by early ecologists, such as Darwin, who devoted an entire book to the natural history of climbing plants. Over the past quarter century, there has been a resurgence in the study of lianas, and liana are again recognized as important components of many forests, particularly in the tropics. The increasing amount of research on lianas has resulted in a fundamentally deeper understanding of liana ecology, evolution, and life-history, as well as the myriad roles lianas play in forest dynamics and functioning. This book provides insight into the ecology and evolution of lianas, their anatomy, physiology, and natural history, their global abundance and distribution, and their wide-ranging effects on the myriad organisms that inhabit tropical and temperate forests.
Author : Library of Congress
Publisher :
Page : 1040 pages
File Size : 34,49 MB
Release :
Category :
ISBN :