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Author: Laurence Alfred Mound
Publisher: Blackwell Scientific Publications Limited
ISBN:
Category : Science
Languages : en
Pages : 228
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Book Description
A variety of diversities. The components of diversity. Influence of spatial and host-plant isolation on polymorphism in Philaenus spumarius. Ecological and behavioural origins of diversity in butterflies. Diversity of the sternorrhyncha within major climatic zones. Determinants of local diversity in phytophagous insects: host specialists in tropical environments. Host-plant influences on insect diversity: the effects of space and time. Urbanisation and the diversity of insects. Colonisation of islands by insects: immigration, extinction, and diversity. Evolution and diversity under bark. Constancy of insect species versus incostancy of quaternary environments. The dinamics and diversity of insect faunas.
Author: Laurence Alfred Mound
Publisher: Blackwell Scientific Publications Limited
ISBN:
Category : Science
Languages : en
Pages : 228
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Book Description
A variety of diversities. The components of diversity. Influence of spatial and host-plant isolation on polymorphism in Philaenus spumarius. Ecological and behavioural origins of diversity in butterflies. Diversity of the sternorrhyncha within major climatic zones. Determinants of local diversity in phytophagous insects: host specialists in tropical environments. Host-plant influences on insect diversity: the effects of space and time. Urbanisation and the diversity of insects. Colonisation of islands by insects: immigration, extinction, and diversity. Evolution and diversity under bark. Constancy of insect species versus incostancy of quaternary environments. The dinamics and diversity of insect faunas.
Author: Robert G. Foottit
Publisher: John Wiley & Sons
ISBN: 111894559X
Category : Science
Languages : en
Pages : 1635
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Book Description
Volume Two of the new guide to the study of biodiversity in insects Volume Two of Insect Biodiversity: Science and Society presents an entirely new, companion volume of a comprehensive resource for the most current research on the influence insects have on humankind and on our endangered environment. With contributions from leading researchers and scholars on the topic, the text explores relevant topics including biodiversity in different habitats and regions, taxonomic groups, and perspectives. Volume Two offers coverage of insect biodiversity in regional settings, such as the Arctic and Asia, and in particular habitats including crops, caves, and islands. The authors also include information on historical, cultural, technical, and climatic perspectives of insect biodiversity. This book explores the wide variety of insect species and their evolutionary relationships. Case studies offer assessments on how insect biodiversity can help meet the needs of a rapidly expanding human population, and examine the consequences that an increased loss of insect species will have on the world. This important text: Offers the most up-to-date information on the important topic of insect biodiversity Explores vital topics such as the impact on insect biodiversity through habitat loss and degradation and climate change With its companion Volume I, presents current information on the biodiversity of all insect orders Contains reviews of insect biodiversity in culture and art, in the fossil record, and in agricultural systems Includes scientific approaches and methods for the study of insect biodiversity The book offers scientists, academics, professionals, and students a guide for a better understanding of the biology and ecology of insects, highlighting the need to sustainably manage ecosystems in an ever-changing global environment.
Author: Anne E. Magurran
Publisher: Springer Science & Business Media
ISBN: 9401573581
Category : Science
Languages : en
Pages : 180
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Book Description
Although diversity is one of the central themes of ecology there is considerable disagreement ab out how it should be measured. I first encountered this problem 10 ycars ago whcn I started my research career and spent a long time pouring ovcr the literature in order to find the most useful techniques. The intervening decade has seen a further increasc in the number ofpapers devoted to the topic of ecological diversity but has led to no consensus on how it should be measured. My aim in writing this book is therefore to provide a practical guide to ecological diversity and its measurement. In a quantitative subject such as the measurement of diversity it is inevitable that some mathematics are involved, but at all times these are kept as simple as possible, and the emphasis is constantly on ecological reality and practical application. I hope that others ente ring thc fascinating ficld of ecological diversity will find it hclpful. This book grew out of my work in The School of Biological and Environmental Studies at the New University ofUlster, Coleraine, Northern Ircland. I am indebted to all the ecologists there for pro vi ding a stimulating atmosphere. Foremost among these were Amyan Macfadyen and Palmer Newbould. A number of the figures and tables in the book are based on data collected in Northern Irish woodlands.
Author: L.A. Mound
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Dr John Capinera
Publisher: John Wiley & Sons
ISBN: 1444357840
Category : Science
Languages : en
Pages : 808
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Book Description
Insects and Wildlife: Arthropods and their Relationships with Wild Vertebrate Animals provides a comprehensive overview of the interrelationships of insects and wildlife. It serves as an introduction to insects and other arthropods for wildlife management and other vertebrate biology students, and emphasizes the importance of insects to wild vertebrate animals. The book emphasizes how insects exert important influences on wildlife habitat suitability and wildlife population sustainability, including their direct and indirect effects on wildlife health. Among the important topics covered are: the importance of insects as food items for vertebrate animals; the role of arthropods as determinants of ecosystem health and productivity; the ability of arthropods to transmit disease-causing agents; an overview of representative disease-causing agents transmitted by arthropods; arthropods as pests and parasites of vertebrates; the hazards to wildlife associated with using using pesticides to protect against insect damage; insect management using techniques other than pesticides; the importance of insect conservation and how insects influence wildlife conservation.
Author: N.M. Collins
Publisher: Academic Press
ISBN: 0323149308
Category : Technology & Engineering
Languages : en
Pages : 469
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Book Description
The Conservation of Insects and their Habitats is a compilation of papers presented in the 15th Symposium of the Royal Entomological Society of London held at the Department of Physics Lecture Theatre Imperial College, London, on September 14-15, 1989. The papers cover topics on the diversity of entomological habitats and ecologicalroles around the world, and highlight the value of insects to humanity. Some practical proposals for conservation, especially in tropical forests and on islands, where their diversity is greatest, are also given. This book will add to the continuing force for the conservation and protection of biological diversity of the Earth.
Author: A. F. G. Dixon
Publisher: Cambridge University Press
ISBN: 9780521622035
Category : Nature
Languages : en
Pages : 272
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Book Description
Much of our understanding about insect predator-prey dynamics has been due to studies on insect parasitoids. But do true predators such as ladybird beetles really operate in a similar way and how does this affect their use in biological control? The extensive literature on ladybirds as biocontrol agents shows that their size and rate of development is very dependent on the nature of their prey. This volume explores basic ladybird biology, their association with their prey and its effect on development rate and body size. Optimal foraging theory, field observations and laboratory experiments are used to illustrate how ladybird larvae maximise their rate of energy intake, and ladybird adults their fitness. The interdependence of these life history parameters is then used to develop a simple predator-prey model which, with an analysis of the literature, highlights the specific attributes of potentially successful biocontrol agents for all those interested in predator-prey dynamics.
Author: E. A. (Ed.) HEINRICHS
Publisher: Int. Rice Res. Inst.
ISBN: 8122405819
Category : Rice
Languages : en
Pages : 794
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Book Description
I. Fundamentals; II. Biology and ecology; III. Control tactics and strategies; IV. Implementation of rice IPM systems.
Author: David L. Hawksworth
Publisher: Springer Science & Business Media
ISBN: 1402052049
Category : Science
Languages : en
Pages : 517
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Book Description
This collection of more than 30 peer-reviewed papers focuses on the diversity and conservation of arthropods, whose species inhabit virtually every recess and plane – and feature in virtually every food web – on the planet. Highlighting issues ranging from large-scale disturbance to local management, from spatial heterogeneity to temporal patterns, these papers reflect exciting new research – and take the reader to some of the most biodiverse corners of the planet.
Author: J. C. Dagar
Publisher: New Delhi : Oxford & IBH Publishing Company
ISBN:
Category : Mangrove conservation
Languages : en
Pages : 192
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Book Description
