Zoogeography
Author : Philip Jackson Darlington
Publisher :
Page : 0 pages
File Size : 16,21 MB
Release : 1957
Category : Zoogeography
ISBN :
Author : Philip Jackson Darlington
Publisher :
Page : 0 pages
File Size : 16,21 MB
Release : 1957
Category : Zoogeography
ISBN :
Author : Alfred Russel Wallace
Publisher :
Page : 586 pages
File Size : 29,58 MB
Release : 1876
Category : Geography
ISBN :
"Wallace, together with Darwin was the founder of modern evolutionary theory, and when Darwin received Wallace's paper of 1858 (a year before the publication of the Origin of Species), he wrote to Lyell "All my originality, whatever it may amount to, will be smashed"."I never saw a more striking coincidence.Your words (referring to Lyell's earlier warnings that Darwin might be anticipated) have come true with a vengeance." In 1858 Wallace was already preparing an announcement of an importent zoogeographical discovery, which proposed a boundary line dividing the archipelago of Indo-Malayan and Australian zoological regions. The culmination of Wallace's approach was achieved in his monumental two-volume "The geographical Distribution." and it is a pioneer-work in zoogeography."--Abebooks website.
Author : Angelo Heilprin
Publisher :
Page : 468 pages
File Size : 37,3 MB
Release : 1887
Category : Paleontology
ISBN :
Author : Richard Lydekker
Publisher :
Page : 592 pages
File Size : 16,73 MB
Release : 1916
Category : Zoology
ISBN :
Author : ALFRED RUSSEL WALLACE
Publisher :
Page : 638 pages
File Size : 20,34 MB
Release : 1876
Category :
ISBN :
Author : Marcelo Hernán Cassini
Publisher : Springer Science & Business Media
Page : 221 pages
File Size : 23,12 MB
Release : 2013-03-02
Category : Science
ISBN : 1461464153
This book brings together a set of approaches to the study of individual-species ecology based on the analysis of spatial variations of abundance. Distribution ecology assumes that ecological phenomena can be understood when analyzing the extrinsic (environmental) or intrinsic (physiological constraints, population mechanisms) that correlate with this spatial variation. Ecological processes depend on geographical scales, so their analysis requires following environmental heterogeneity. At small scales, the effects of biotic factors of ecosystems are strong, while at large scales, abiotic factors such as climate, govern ecological functioning. Responses of organisms also depend on scales: at small scales, adaptations dominate, i.e. the ability of organisms to respond adaptively using habitat decision rules that maximize their fitness; at large scales, limiting traits dominate, i.e., tolerance ranges to environmental conditions.
Author : Stanley Henry Prater
Publisher :
Page : 430 pages
File Size : 47,8 MB
Release : 1965
Category : Animals
ISBN :
Author : Alfred Russel Wallace
Publisher : Read Books Ltd
Page : 24 pages
File Size : 15,4 MB
Release : 2016-05-25
Category : Science
ISBN : 1473362571
This early work by Alfred Russel Wallace was originally published in 1859 and we are now republishing it with a brand new introductory biography. 'On the Zoological Geography of the Malay Archipelago' is an article detailing Wallace's observations during his travels in Asia. Alfred Russel Wallace was born on 8th January 1823 in the village of Llanbadoc, in Monmouthshire, Wales. Wallace was inspired by the travelling naturalists of the day and decided to begin his exploration career collecting specimens in the Amazon rainforest. He explored the Rio Negra for four years, making notes on the peoples and languages he encountered as well as the geography, flora, and fauna. While travelling, Wallace refined his thoughts about evolution and in 1858 he outlined his theory of natural selection in an article he sent to Charles Darwin. Wallace made a huge contribution to the natural sciences and he will continue to be remembered as one of the key figures in the development of evolutionary theory.
Author : Alfred Russel Wallace
Publisher : Read Books Ltd
Page : 26 pages
File Size : 27,86 MB
Release : 2016-05-25
Category : Science
ISBN : 1473362512
This early work by Alfred Russel Wallace was originally published in 1855 and we are now republishing it with a brand new introductory biography. 'On the Law Which Has Regulated the Introduction of New Species' is an article that details Wallace's ideas on the natural arrangement of species and their successive creation. Alfred Russel Wallace was born on 8th January 1823 in the village of Llanbadoc, in Monmouthshire, Wales. Wallace was inspired by the travelling naturalists of the day and decided to begin his exploration career collecting specimens in the Amazon rainforest. He explored the Rio Negra for four years, making notes on the peoples and languages he encountered as well as the geography, flora, and fauna. While travelling, Wallace refined his thoughts about evolution and in 1858 he outlined his theory of natural selection in an article he sent to Charles Darwin. Wallace made a huge contribution to the natural sciences and he will continue to be remembered as one of the key figures in the development of evolutionary theory.
Author : Richard J. Ladle
Publisher : John Wiley & Sons
Page : 379 pages
File Size : 38,24 MB
Release : 2011-01-11
Category : Science
ISBN : 1444390023
CONSERVATION BIOGEOGRAPHY The Earth’s ecosystems are in the midst of an unprecedented period of change as a result of human action. Many habitats have been completely destroyed or divided into tiny fragments, others have been transformed through the introduction of new species, or the extinction of native plants and animals, while anthropogenic climate change now threatens to completely redraw the geographic map of life on this planet. The urgent need to understand and prescribe solutions to this complicated and interlinked set of pressing conservation issues has lead to the transformation of the venerable academic discipline of biogeography – the study of the geographic distribution of animals and plants. The newly emerged sub-discipline of conservation biogeography uses the conceptual tools and methods of biogeography to address real world conservation problems and to provide predictions about the fate of key species and ecosystems over the next century. This book provides the first comprehensive review of the field in a series of closely interlinked chapters addressing the central issues within this exciting and important subject.