Patrick Duncan – författare

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8 produkter

Kategorier

8 produkter

Del 11 - Conservation Biology
Large Herbivore Ecology, Ecosystem Dynamics and Conservation
AvKjell Danell,Roger Bergströmm. fl.
Häftad, Engelska, 2006
956 kr
Skickas inom 10-15 vardagar
Most large herbivores require some type of management within their habitats. Some populations of large herbivores are at the brink of extinction, some are under discussion for reintroduction, whilst others already occur in dense populations causing conflicts with other land use. Large herbivores are the major drivers for forming the shape and function of terrestrial ecosystems. This 2006 book addresses the scientifically based action plans to manage both the large herbivore populations and their habitats worldwide. It covers the processes by which large herbivores not only affect their environment (e.g. grazing) but are affected by it (e.g. nutrient cycling) and the management strategies required. Also discussed are new modeling techniques, which help assess integration processes in a landscape context, as well as assessing the consequences of new developments in the processes of conservation. This book will be essential reading for all involved in the management of both large herbivores and natural resources.
South Africa's Rule of Violence
AvPatrick Duncan
E-bok
PDF, Engelska, 2022
587 kr
Läs direkt efter köp
Originally published in 1967, South Africaâ€™s Rule of Violence is a record of aggression and violence against the black population of South Africa during the Apartheid era. The author, who was active in the political fight to end the apartheid system, collected many of these records from a 15-year period, and many are reproduced in the book. Mainly based on press reports, and illustrated with black and white press photos, the book brings to life the tragic cruelty of the Apartheid years and compares South African racism to that in Nazi Germany.
South Africa's Rule of Violence
AvPatrick Duncan
E-bok
Engelska, 2022
572 kr
Läs direkt efter köp
Originally published in 1967, South Africaâ€™s Rule of Violence is a record of aggression and violence against the black population of South Africa during the Apartheid era. The author, who was active in the political fight to end the apartheid system, collected many of these records from a 15-year period, and many are reproduced in the book. Mainly based on press reports, and illustrated with black and white press photos, the book brings to life the tragic cruelty of the Apartheid years and compares South African racism to that in Nazi Germany.
South Africa's Rule of Violence
AvPatrick Duncan
Inbunden, Engelska, 2022
1 518 kr
Skickas inom 10-15 vardagar
Originally published in 1967, South Africa’s Rule of Violence is a record of aggression and violence against the black population of South Africa during the Apartheid era. The author, who was active in the political fight to end the apartheid system, collected many of these records from a 15-year period, and many are reproduced in the book. Mainly based on press reports, and illustrated with black and white press photos, the book brings to life the tragic cruelty of the Apartheid years and compares South African racism to that in Nazi Germany.
South Africa's Rule of Violence
AvPatrick Duncan
Häftad, Engelska, 2024
501 kr
Skickas inom 10-15 vardagar
Originally published in 1967, South Africa’s Rule of Violence is a record of aggression and violence against the black population of South Africa during the Apartheid era. The author, who was active in the political fight to end the apartheid system, collected many of these records from a 15-year period, and many are reproduced in the book. Mainly based on press reports, and illustrated with black and white press photos, the book brings to life the tragic cruelty of the Apartheid years and compares South African racism to that in Nazi Germany.
Horses and Grasses
The Nutritional Ecology of Equids and Their Impact on the Camargue
AvPatrick Duncan
E-bok
PDF, Engelska, 2012
1 416 kr
Läs direkt efter köp
In 1973, a herd of Camargue horses was released into a nature reserve in the Rhone delta of France. The comprehensive long-term study of the resulting population eruption provided the opportunity for a unique analysis of the feeding ecology of free-ranging horses. Horses and Grasses summarizes the study covering digestive physiology, behavior, growth, and demography of wild horses and zebras. It examines how these equids are affected by variations in abundance and quality of grasses and in turn, how grazing affects the plant communities. The book also provides insight into the consequences of the hind-gut fermentation system for equid behavior and ecology and contrasts this feeding strategy with that of the recently evolved, highly successful grazing bovids.
Del 87 - Ecological Studies
Horses and Grasses
The Nutritional Ecology of Equids and Their Impact on the Camargue
AvPatrick Duncan
Häftad, Engelska, 2011
1 092 kr
Skickas inom 10-15 vardagar
In 1973, a herd of Camargue horses was released into a nature reserve in the Rhone delta of France. The comprehensive long-term study of the resulting population eruption provided the opportunity for a unique analysis of the feeding ecology of free-ranging horses. Horses and Grasses summarizes the study covering digestive physiology, behavior, growth, and demography of wild horses and zebras. It examines how these equids are affected by variations in abundance and quality of grasses and in turn, how grazing affects the plant communities. The book also provides insight into the consequences of the hind-gut fermentation system for equid behavior and ecology and contrasts this feeding strategy with that of the recently evolved, highly successful grazing bovids.
Man and the Earth
Towards an Ethic to Transform Our Impact on the Planet
AvPatrick Duncan
Häftad, Engelska, 2015
246 kr
Skickas inom 3-6 vardagar

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Patrick Duncan – författare

Large Herbivore Ecology, Ecosystem Dynamics and Conservation

South Africa's Rule of Violence

South Africa's Rule of Violence

South Africa's Rule of Violence

South Africa's Rule of Violence

Horses and Grasses

Horses and Grasses

Man and the Earth

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