Provisional Atlas of the Ticks (Ixodoidea) of the Britain and Ireland PDF Download
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Author: K. P. Martyn
Publisher:
ISBN:
Category :
Languages : en
Pages : 62
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Author: K. P. Martyn
Publisher:
ISBN:
Category :
Languages : en
Pages : 62
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Book Description
Author: K. P. Martyn
Publisher:
ISBN:
Category : Ixodidae
Languages : en
Pages : 72
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Book Description
Author: David L. Hawksworth
Publisher: CRC Press
ISBN: 9780415326810
Category : Science
Languages : en
Pages : 486
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Book Description
Periodic comprehensive overviews of the status of the diverse organisms that make up wildlife are essential to determining trends, threats and future prospects. Just over 25 years ago, leading authorities on different kinds of wildlife came together to prepare an assessment of their status of a wide range of organisms in Great Britain and Ireland in The Changing Flora and Fauna of Britain, also edited by Professor David L. Hawksworth CBE. Now, in The Changing Wildlife of Great Britain and Ireland, he has gathered together some of the original and also new contributors to review changes since that time and look to the future. Contributions range from viruses, diatoms, fungi, lichens, mites and nematodes; through butterflies, dragonflies, flies and slugs; to flowering plants, ferns, mammals, birds and fish. The state of knowledge in different groups is assessed, and the effectiveness of statutory and other measures taken to safeguard wildlife considered. The picture is far from bleak, ameliorating sulphur dioxide levels have benefited sensitive lichens and mosses in a dramatic way, water quality improvement has been beneficial, there have been few certain extinctions and rediscoveries of species thought to have been lost. Biodiversity Action Plans have also benefited targeted species, but habitat restoration and management for some is not always good for others. But there are worrying trends in declining populations, with an increasing number being regarded as threatened or endangered, especially in agricultural areas, and where woodland management has changed, particular threats from introduced species, and concern over the effects of climate change. Some of the smaller organisms remain poorly known, a situation unlikely to change as expertise in many is scant or being lost. This stock-check and look to the future will be a key source book to conservationists, naturalists, and professional biologists for many years to come.
Author: Institute of Terrestrial Ecology, Huntington (GB)
Publisher:
ISBN: 9781855311695
Category : Biodiversity
Languages : en
Pages : 150
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Author:
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 282
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Author: John S. Axford
Publisher: Springer Science & Business Media
ISBN: 1461524156
Category : Medical
Languages : en
Pages : 316
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Book Description
Lyme Borreliosis is a worldwide infectious disease causing a multisystem illness with considerable morbidity, particularly in North America and Europe. The causative agent is the spirochaete Borrelia burgdorferi, which is usually transmitted by the ixodid tick from animal reservoirs. This book is formed by contributions from the Second European Symposium on Lyme Borreliosis, held at St George's Hospital Medical School, London in 1993, which reviewed the current state of knowledge of the condition with regard to clinical manifestations, diagnosis, treatment, ecology, epidemiology, biology and immunopathogenesis. In this book, important data is reviewed concerning the clinical manifestations of Lyme Borreliosis. It seems that strain variation of the spirochaete is the main cause of regional differences seen in the clinical presentation of patients. One striking example of this, is the relatively high incidence of Lyme arthritis in the USA and apparent rarity of this manifestion in some areas of Europe. These important studies open the way for exciting new research that focuses on the immunological and molecular mechanisms that result in disease. A full insight into the ecology of Borrelia burgdorferi is essential to a balanced understanding of the disease and a number of excellent reviews on this subject are included. Significant advances with regard to the biology of Borrelia burgdorjeri and the immunopathogenic mechanisms that result in disease have been made, enabling the role of the Band T lymphocytes in disease to be established and the development of sophisticated phenotyping methods, improved diagnostic tests and effective vaccines.
Author: Tony Whilde
Publisher: Hyperion Books
ISBN:
Category : Connemara (Ireland)
Languages : en
Pages : 344
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Book Description
'The Natural History of Connemara' describes in detail the natural treasures of this region in the west of Ireland. An area of contrasting landscapes and ever-changing skies; where grey rocky mountains sweep down to an immense wilderness of blanket bog, sandy coastal grassland and sheltered, seaweed-fringed bays.
Author: Xavier Bonnefoy
Publisher: World Health Organization
ISBN: 9289071885
Category : Medical
Languages : en
Pages : 293
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Book Description
The second half of the 20th century and the beginning of the 21st century witnessed important changes in ecology, climate and human behaviour that favoured the development of urban pests. Most alarmingly, urban planners now face the dramatic expansion of urban sprawl, in which city suburbs are growing into the natural habitats of ticks, rodents and other pests. Also, many city managers now erroneously assume that pest-borne diseases are relics of the past. All these changes make timely a new analysis of the direct and indirect effects of present-day urban pests on health. Such an analysis should lead to the development of strategies to manage them and reduce the risk of exposure. To this end, WHO invited international experts in various fields - pests, pest-related diseases and pest management - to provide evidence on which to base policies. These experts identified the public health risk posed by various pests and appropriate measures to prevent and control them. This book presents their conclusions and formulates policy options for all levels of decision-making to manage pests and pest-related diseases in the future. [Ed.]
Author: British Library. Document Supply Centre
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 586
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Book Description
Issue for Mar. 1981 contains index for Jan.-Mar. 1981 in microfiche form.
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 688
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Book Description
