Author: R. Terry Bowyer
Publisher: Frontiers Media SA
ISBN: 2889669106
Category : Science
Languages : en
Pages : 308

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Author:
Publisher:
ISBN:
Category : Ungulates
Languages : en
Pages : 63

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Author: Leonid Baskin
Publisher: Springer Science & Business Media
ISBN: 3662068206
Category : Science
Languages : en
Pages : 437

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Book Description
The knowledge on the ecology of ungulates (orders Perissodactyla and Artiodactyla) inhabiting eastern Europe and northern and central Asia is of special importance for those interested in zoology, ecology, nature conservation, hunting and management. There are 26 species of ungulates 2 oE-169°W within the 22. 4 million km area, between 35-82°N and 20 and they occupy several vegetation zones from arctic deserts to the subtropics. In our opinion, the advancement of science can be retarded and general conclusions will be difficult to make, if the knowledge of the organisms inhabiting one sixth of the world'sland surface, covered by this vast region, is not included. The language barrier, as well as the lack of international accessibility of local publications, makes it difficult to make use of the great volume of scientific information gathered within the territory of the former USSR. The only complete ecological review of ungulates of the Soviet Union, Mammals of the Soviet Union, vol. 1. Ungulates, was published by V. G. Heptner, A. A. Nasimovich, and A. G. Bannikov in 1961 (in Russian, Heptner and Naumov 1961)and 1989(the English translation,Heptner and Naumov 1989). This excellent book does not, however, contain scientific contributions published after 1959. This is unfortunate, because during the foHowing40years,intense and highly qualified research on the ecology and behavior of ungulates was performed.

Author: Sonia Gallina-Tessaro
Publisher: Springer Nature
ISBN: 3030288684
Category : Science
Languages : en
Pages : 463

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Book Description
This book brings together the latest information on tropical ungulates in different Latin American countries. These animals are not only important from the point of view of their role in different ecosystems, but also have cultural value for people. The book also discusses topics such as habitat transformation and hunting as these species are an important source of food in many places. Addressing ungulate natural communities in diverse ecosystems and countries, the book provides information on specific aspects of each of the most representative species, and highlights topics to help readers better understand these species and develop effective management and conservation strategies. The information presented also reveals the need for more knowledge and will hopefully provide the incentive for continued studies on this important group of animals. This publication serves as a reference for academic research on ungulate ecology, behavior and dynamics, as well as the basis for conservation strategies.

Author: N. Samba Kumar
Publisher: Springer Nature
ISBN: 9811569347
Category : Nature
Languages : en
Pages : 195

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Book Description
Large ungulates in tropical forests are among the most threatened taxa of mammals. Excessive hunting, degradation of and encroachments on their natural habitats by humans have contributed to drastic reductions in wild ungulate populations in recent decades. As such, reliable assessments of ungulate-habitat relationships and the spatial dynamics of their populations are urgently needed to provide a scientific basis for conservation efforts. However, such rigorous assessments are methodologically complex and logistically difficult, and consequently many commonly used ungulate population survey methods do not address key problems. As a result of such deficiencies, key parameters related to population distribution, abundance, habitat ecology and management of tropical forest ungulates remain poorly understood. This book addresses this critical knowledge gap by examining how population abundance patterns in five threatened species of large ungulates vary across space in the tropical forests of the Nagarahole-Bandipur reserves in southwestern India. It also explains the development and application of an innovative methodology – spatially explicit line transect sampling – based on an advanced hierarchical modelling under the Bayesian inferential framework, which overcomes common methodological deficiencies in current ungulate surveys. The methods and results presented provide valuable reference material for researchers and professionals involved in studying and managing wild ungulate populations around the globe.

Author: Marco Festa-Bianchet
Publisher: Island Press
ISBN: 1597267732
Category : Science
Languages : en
Pages : 281

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Book Description
Mountain goats have been among the least studied of North American ungulates, leaving wildlife managers with little information on which to base harvest strategies or conservation plans. This book offers the first comprehensive assessment of the ecology and behavior of mountain goats, setting forth the results of a remarkable 16-year longitudinal study of more than 300 marked individuals in a population in Alberta, Canada. The authors’ thorough, long-term study allowed them to draw important conclusions about mountain goat ecology—including individual reproductive strategies, population dynamics, and sensitivity to human disturbance—and to use those conclusions in offering guidance for developing effective conservation strategies. Chapters examine: -habitat use, vegetation quality, and seasonal movements -sexual segregation and social organization -individual variability in yearly and lifetime reproductive success of females -age- and sex-specific survival and dispersal -reproductive strategies and population dynamics -management and conservation of mountain goats The book also draws on the rich literature on long-term monitoring of marked ungulates to explore similarities and differences between mountain goats and other species, particularly bighorn sheep and ibex. By monitoring a marked population over a long period of time, researchers were able to document changes in sex-age structure and identify factors driving population dynamics. Because it explores the links between individual life-history strategy and population dynamics in a natural setting, Mountain Goats will be an invaluable resource for wildlife managers, researchers in ecology and animal behavior, conservationists, population biologists, and anyone concerned with the ecology and management of natural populations, especially in alpine environments.

Author: R. Terry Bowyer
Publisher: JHU Press
ISBN: 1421445069
Category : Nature
Languages : en
Pages : 201

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Book Description
"This book is about the differing spatial distribution of males and females in species of hooved mammals. This behavior, wherein males and females live separately for long periods of time, has been observed in many species, but the causes of it remain uncertain"--

Author: Thomas Wassmer
Publisher: Frontiers Media SA
ISBN: 2889637921
Category :
Languages : en
Pages : 290

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Author: David Rollinson
Publisher: Academic Press
ISBN: 0123984572
Category : Medical
Languages : en
Pages : 466

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Book Description
First published in 1963, Advances in Parasitology contains comprehensive and up-to-date reviews in all areas of interest in contemporary parasitology. Advances in Parasitology includes medical studies on parasites of major influence, such as Plasmodium falciparum and trypanosomes. The series also contains reviews of more traditional areas, such as zoology, taxonomy, and life history, which shape current thinking and applications. Eclectic volumes are supplemented by thematic volumes on various topics, including control of human parasitic diseases and global mapping of infectious diseases. The 2010 impact factor is1.683 Informs and updates on all the latest developments in the field Contributions from leading authorities and industry experts

Author: R. Terry Bowyer
Publisher: Frontiers Media SA
ISBN: 2832549535
Category : Science
Languages : en
Pages : 115

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Book Description
Large mammals are threatened worldwide. Life histories characterized by long life spans, delayed age at first reproduction, iteroparity, small litter sizes, high maternal investment in offspring, and long generation times expose many iconic large mammals to elevated risks of extinction. Among these risks are habitat loss, habitat degradation, escalating threats of climate change, illegal killing, disease, or inbreeding. Comprehending the threats faced by large mammals, and exploring how to counter those challenges effectively, are important steps toward conserving wild populations now and in the near future.