Environmental Factors Influencing The Distribution Of Bats Chiroptera In South Africa PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Environmental Factors Influencing The Distribution Of Bats Chiroptera In South Africa PDF full book. Access full book title Environmental Factors Influencing The Distribution Of Bats Chiroptera In South Africa.

Environmental Factors Influencing the Distribution of Bats (Chiroptera) in South Africa

Environmental Factors Influencing the Distribution of Bats (Chiroptera) in South Africa
Author: Hassan Aburaida Babiker Salata
Publisher:
Total Pages: 0
Release: 2012
Genre: Bats
ISBN:

Download Environmental Factors Influencing the Distribution of Bats (Chiroptera) in South Africa Book in PDF, ePub and Kindle

Environmental factors limiting the distribution of 37 of the 56 bat species in a warm temperate region (South Africa) were determined using GIS software and the Maximum Entropy modelling technique (MaxEnt). Undertaking such a study in a warm temperate region like South Africa is essential as the outcomes of this study could inform our general understanding of distributions of other animals in other parts of the world. Hypotheses related to the ecological niche-based characteristics of species were tested to identify the most important variables influencing the distribution of South African bats and to predict the probability of occurrence for bat species in South Africa. A database that included locality records for bat species from different museums in South Africa was compiled and then combined with the researcher's own data for the Northern Cape Province as there was insufficient knowledge of bat distributions in this province. A total of 23 environmental variables were considered, of which 20 were downloaded from the WorldClim database as potential environmental variables influencing the contemporary distribution of bats in South Africa based on previous studies that use environmental variables from WorldClim to predict the distribution of species. The environmental variables were grouped into broad categories, temperature, precipitation, and biophysical (i.e., vegetation biomes, land use/land cover, geology) variables. As predicted, taxonomic affiliations appear to have no bearing on which factors influenced the geographic distribution of South African bat species. The distributional limits of even closely related species within the same genus appear to be influenced by disparate environmental factors. Geology appeared to be the most important limiting factor for 15 of the 37 species, all of which are known to use roosts associated with geological features (i.e., caves, mines and rock crevices). Land use/land cover influenced the distribution of six bat species.


Bats in the Anthropocene: Conservation of Bats in a Changing World

Bats in the Anthropocene: Conservation of Bats in a Changing World
Author: Christian C. Voigt
Publisher: Springer
Total Pages: 601
Release: 2015-12-07
Genre: Nature
ISBN: 3319252208

Download Bats in the Anthropocene: Conservation of Bats in a Changing World Book in PDF, ePub and Kindle

This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.


Microchiropteran Bats

Microchiropteran Bats
Author: Anthony Michael Hutson
Publisher: IUCN
Total Pages: 272
Release: 2001
Genre: Bats
ISBN: 9782831705958

Download Microchiropteran Bats Book in PDF, ePub and Kindle


Bats of Southern and Central Africa

Bats of Southern and Central Africa
Author: Ara Monadjem
Publisher: Wits University Press
Total Pages: 728
Release: 2020-06-01
Genre: Science
ISBN: 1776145828

Download Bats of Southern and Central Africa Book in PDF, ePub and Kindle

This revised edition of a book first published in 2010 supplements the original account of the 116 bat species then known to be found in Southern and Central Africa with an additional eight newly described species. The chapters on evolution, biogeography, ecology and echolocation have been updated, citing dozens of recently published papers. The book covers the latest systematic and taxonomic studies, ensuring that the names and relationships of bats in this new edition reflect current scientific knowledge. The species accounts provide descriptions, measurements and diagnostic characters as well as detailed information about the distribution, habitat, roosting habits, foraging ecology and reproduction of each species. The updated species distribution maps are based on 116 recorded localities. A special feature of the 2010 publication was the mode of identification of families, genera and species by way of character matrices rather than the more generally used dichotomous keys. Since then these matrices have been tested in the field and, where necessary, slightly altered for this edition. New photographs fill in gaps and updated sonograms aid with bat identification in acoustic surveys. The bibliography, which now contains more than 700 entries, will be an invaluable aid to students and scientists wishing to track down original research.


Horseshoe Bats of the World

Horseshoe Bats of the World
Author: Gabor Csorba
Publisher: Pelagic Publishing Ltd
Total Pages: 0
Release: 2003
Genre: Nature
ISBN: 9780953604913

Download Horseshoe Bats of the World Book in PDF, ePub and Kindle

Definitive work covering 70 species from 17 groups. Each species is described with sections on characters (external, cranial and dental), recognised subspecies, morphology, taxonomy, ecology, echolocation, distribution and conservation status. The volume contains a key to groups and species, a gazeteer, many line illustrations and colour plates illustrating many of the species.


Bat Ecology

Bat Ecology
Author: Thomas H. Kunz
Publisher: University of Chicago Press
Total Pages: 799
Release: 2005
Genre: Nature
ISBN: 0226462072

Download Bat Ecology Book in PDF, ePub and Kindle

In recent years researchers have discovered that bats play key roles in many ecosystems as insect predators, seed dispersers, and pollinators. Bats also display astonishing ecological and evolutionary diversity and serve as important models for studies of a wide variety of topics, including food webs, biogeography, and emerging diseases. In Bat Ecology, world-renowned bat scholars present an up-to-date, comprehensive, and authoritative review of this ongoing research. The first part of the book covers the life history and behavioral ecology of bats, from migration to sperm competition and natural selection. The next section focuses on functional ecology, including ecomorphology, feeding, and physiology. In the third section, contributors explore macroecological issues such as the evolution of ecological diversity, range size, and infectious diseases (including rabies) in bats. A final chapter discusses conservation challenges facing these fascinating flying mammals. Bat Ecology is the most comprehensive state-of-the-field collection for scientists and researchers. Contributors: John D. Altringham, Robert M. R. Barclay, Tenley M. Conway, Elizabeth R. Dumont, Peggy Eby, Abigail C. Entwistle, Theodore H. Fleming, Patricia W. Freeman, Lawrence D. Harder, Gareth Jones, Linda F. Lumsden, Gary F. McCracken, Sharon L. Messenger, Bruce D. Patterson, Paul A. Racey, Jens Rydell, Charles E. Rupprecht, Nancy B. Simmons, Jean S. Smith, John R. Speakman, Richard D. Stevens, Elizabeth F. Stockwell, Sharon M. Swartz, Donald W. Thomas, Otto von Helversen, Gerald S. Wilkinson, Michael R. Willig, York Winter


Sociality in Bats

Sociality in Bats
Author: Jorge Ortega
Publisher: Springer
Total Pages: 296
Release: 2016-06-07
Genre: Science
ISBN: 331938953X

Download Sociality in Bats Book in PDF, ePub and Kindle

This book provides new insights into the social behavior of bats - one of the most fascinating topics currently being pursued by researchers. After an introduction reviewing the history of research in bat behavioral ecology, it covers three major themes: bat sociality per se (Part I), bat communication (Part II), and ecological aspects (Part III). Part I offers a concise overview of the social organization and systems of bats, introducing readers to the complexity and dynamics of group structures. Part II is devoted to the innovative field of social communication, focusing on bat songs, dialects and calls. Part III discusses the influence of the environment on bat behavior, particularly with regard to roosting and foraging. This book addresses the needs of researchers working in behavioral sciences, evolution and ecology.


Biosonar

Biosonar
Author: Annemarie Surlykke
Publisher: Springer
Total Pages: 312
Release: 2014-07-19
Genre: Science
ISBN: 1461491460

Download Biosonar Book in PDF, ePub and Kindle

Two groups of animals, bats and odontocetes (toothed whales), have independently developed the ability to orient and detect prey by biosonar (echolocation). This active mechanism of orientation allows these animals to operate under low light conditions. Biosonar is a conceptual overview of what is known about biosonar in bats and odontocetes. Chapters are written by bat and odontocetes experts, resulting in collaborations that not only examine data on both animals, but also compare and contrast mechanisms. This book provides a unique insight that will help improve our understanding of biosonar in both animal groups.


Ecological and Behavioral Methods for the Study of Bats

Ecological and Behavioral Methods for the Study of Bats
Author: Thomas H. Kunz
Publisher:
Total Pages: 930
Release: 2009-11-09
Genre: Nature
ISBN:

Download Ecological and Behavioral Methods for the Study of Bats Book in PDF, ePub and Kindle

Thomas H. Kunz is a professor of biology and director of the Center for Ecology and Conservation Biology at Boston University. He is the editor of Bat Biology and Conservation and Bat Ecology. Stuart Parsons is a senior lecturer in biological sciences at the University of Auckland, New Zealand -- Jacket.


Bats (Chiroptera) as Vectors of Diseases and Parasites

Bats (Chiroptera) as Vectors of Diseases and Parasites
Author: Sven Klimpel
Publisher: Springer Science & Business Media
Total Pages: 195
Release: 2013-10-10
Genre: Medical
ISBN: 3642393330

Download Bats (Chiroptera) as Vectors of Diseases and Parasites Book in PDF, ePub and Kindle

This book gathers contributions by 16 international authors on the phenomenon “bats,” shedding some light on their morphology, the feeding behaviors (insects, fruits, blood) of different groups, their potential and confirmed transmissions of agents of diseases, their endo- and ectoparasites, as well as countless myths surrounding their lifestyle (e.g. vampirism, chupacabras, batman etc.). Bats have been known in different cultures for several thousand centuries, however their nocturnal activities have made them mysterious and led to many legends and myths, while proven facts remained scarce. Even today, our knowledge of bats remains limited compared to other groups in the animal kingdom. Also, their famous ability to avoid collisions with obstacles during their nightly flights with the help of a sophisticated and unique system using ultrasound waves (which are transmitted and received) is as poorly studied as birds finding their way from continent to continent. In recent times, where globalization transports millions of people and goods from one end of the earth to the other, there are increased risks posed by agents of diseases, as a result of which bats have received increasing attention as potential vectors. These suppositions are based on their proven transmission of viruses such as rabies. In dedicated chapters, the book addresses the following topics: • The world of bats • The astonishing morphology of bats • Bats as potential reservoir hosts for vector-borne diseases • Bat endoparasites • Macroparasites – ectoparasites • Glimpses into how bats fly • Blood-licking bats • Vampirism in medicine and culture • Chupacabras and “goat milkers” • Myths on candiru As such, this book provides a broad range of information for all non-experts interested in biological topics, but also for people working in this field, as well as physicians and veterinarians who are confronted with clinical cases, and for teachers and students interested in expanding their knowledge of biology and of past and present cultures.