Flora of the Venezuelan Guayana: Introduction
Author :
Publisher :
Page : 0 pages
File Size : 24,56 MB
Release : 1995
Category : Botany
ISBN :
Author :
Publisher :
Page : 0 pages
File Size : 24,56 MB
Release : 1995
Category : Botany
ISBN :
Author : Paul E. Berry
Publisher : Missouri Botanical Garden Press
Page : 396 pages
File Size : 32,7 MB
Release : 1995
Category : Gardening
ISBN :
Author : Paul E. Berry
Publisher : Missouri Botanical Garden Press
Page : 0 pages
File Size : 28,46 MB
Release : 1995
Category : Botany
ISBN : 9780915279739
Introduction. 1. Geographical and physical features: geology - geomorphology - soils - climate - paleoecology - hydrography - physiography and landscapes - human populations. 2. History of botanical exploration: pioneer explorations in the Guayana Lowlands (1754-1951) - initial explorations of Pantepui (1838-1960) - modern explorations in the Venezuelan Guayana (late 1900s). 3. Vegetation: previous vegetation studies and maps - system of vegetation classification - forest formations - shrub formations - herbaceous formations pioneer formations - aquatic vegetation. 4. Floristic analysis and phytogeography: species numbers and composition - levels of endemism - floristic relationships - phytogeography of the Guayana region. 5. Conservetion of the Venezuelan Guayana: protected areas - other special management areas - threats to conservation. Apendix A: vascular plant families of the Venezuelan Guayana. Apendix B: key to the families of Spermatophytes in the Venezuelan Guayana.
Author : Paul E. Berry
Publisher : Missouri Botanical Garden Press
Page : 798 pages
File Size : 32,45 MB
Release : 1995
Category : Science
ISBN :
Located in the southeastern half of Venezuela, the Venezuelan Guayana is the core area of what has been called "The Lost World." It is home to nearly 10,000 species of vascular plants, including many endemic species and genera. The Flora of the Venezuelan Guayana is the first full scientific account of the plants of the region. This volume continues the alphabetical sequence of family treatments, from Araliaceae to Cactaceae. Includes keys, descriptions, and illustrations of more than half the species treated.
Author : Paul E. Berry
Publisher : Timber Press (OR)
Page : 728 pages
File Size : 18,11 MB
Release : 1995
Category : Gardening
ISBN :
Author : Valentí Rull
Publisher : Academic Press
Page : 472 pages
File Size : 28,59 MB
Release : 2019-06-12
Category : Nature
ISBN : 0128155922
Biodiversity of Pantepui: The Pristine "Lost World" of the Neotropical Guiana Highlands provides the most updated and comprehensive knowledge on the biota, origin, and evolution of the Pantepui biogeographical province. It synthesizes historical information and recent discoveries, covering the main biogeographic patterns, evolutionary trends, and conservational efforts. Written by international experts on the biodiversity of this pristine land, this book explores what makes Pantepui a unique natural laboratory to study the origin and evolution of Neotropical biodiversity under the influence of only natural drivers. It discusses the organisms living in Pentepui, including algae, plants, several groups of invertebrates, birds, amphibians, reptiles, and mammals. The latter portion of the book delves into the effects of human activity and global warming on Pantepui, and current conservational efforts to combat these threats. Biodiversity of Pantepui is an important resource for researchers in ecology, biogeography, evolution, and conservation, who want to understand the biodiversity and natural history of this region, and how to help conserve and protect the Guiana Highlands from environmental and human damages. - Offers a climactic and ecological history of the region since the Late Glacial epoch - Discusses the evolutionary origin of the Pantepui biota and its biogeographical patterns - Led by a team of editors whose expertise includes Pantepui, the Guiana Shield, and the Neotropics in general
Author : Marcelo R. Sánchez-Villagra
Publisher : Indiana University Press
Page : 302 pages
File Size : 39,36 MB
Release : 2010-07-16
Category : Science
ISBN : 0253002001
Urumaco and Venezuelan Paleontology offers a synthesis of the paleontological record of Venezuela, including new discoveries on stratigraphy, paleobotany, fossil invertebrates, and vertebrates. Besides providing a critical summary of the record of decapods, fishes, crocodiles, turtles, rodents, armadillos, and ungulates, several chapters introduce new information on the distribution and paleobiology of groups not previously studied in this part of the world. Given its position in the northern neotropics, close to the Panamanian land bridge, Venezuela is a key location for understanding faunal exchanges between the Americas in the recent geological past. The book reviews the recent paleobotanical and vertebrate fossil record of the region, provides an understanding of Pleistocene climatic change and biogeography for the last few thousand years, and integrates new information with summaries of Spanish language works on Venezuelan geology and paleontology.
Author : Ib Friis
Publisher : Kgl. Danske Videnskabernes Selskab
Page : 622 pages
File Size : 36,44 MB
Release : 2005
Category : Biocomplexity
ISBN : 9788773043042
Author : Valentí Rull
Publisher : Springer Nature
Page : 816 pages
File Size : 19,40 MB
Release : 2020-03-30
Category : Science
ISBN : 3030311678
This book provides a comprehensive overview of the patterns of biodiversity in various neotropical ecosystems, as well as a discussion on their historical biogeographies and underlying diversification processes. All chapters were written by prominent researchers in the fields of tropical biology, molecular ecology, climatology, paleoecology, and geography, producing an outstanding collection of essays, synthetic analyses, and novel investigations that describe and improve our understanding of the biodiversity of this unique region. With chapters on the Amazon and Caribbean forests, the Atlantic rainforests, the Andes, the Cerrado savannahs, the Caatinga drylands, the Chaco, and Mesoamerica – along with broad taxonomic coverage – this book summarizes a wide range of hypotheses, views, and methods concerning the processes and mechanisms of neotropical diversification. The range of perspectives presented makes the book a truly comprehensive, state-of-the-art publication on the topic, which will fascinate both scientists and general readers alike.
Author : Joseph Alfred Zinck
Publisher : Springer Science & Business Media
Page : 308 pages
File Size : 26,52 MB
Release : 2011-08-04
Category : Science
ISBN : 3642201385
The Guayana Highlands in northeastern tropical America, rising from lowland rain forests and savannas up to 3000 m elevation, are characterized by ancient tablelands called tepuis. The peatlands that developed on the tepuis constitute unique and fascinating ecosystems and are the focus of this volume, which starts with an overview of tropical and subtropical peats, followed by an introduction to the geo-ecological features of the Guayana region as a whole, with special emphasis on the diversity of the vegetation cover from lowlands to uplands to highlands. The core subject centers on the properties and dating of the peat deposits and the interpretation of the chronological record in terms of past environmental changes. The well illustrated book will appeal to a broad range of scientists interested in tropical highland peats, including quaternarists, soil scientists, geomorphologists, geographers, geologists, ecologists, botanists, hydrologists, conservationists, and land use planners.