Forest Pattern and Ecological Process
Forest Pattern and Ecological Process

Author: David Lindenmayer

Publisher: CSIRO PUBLISHING

Published: 2009

Total Pages: 321

ISBN-13: 0643096604

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Forest Pattern and Ecological Process is a major synthesis of 25 years of intensive research about the montane ash forests of Victoria, which support the world's tallest flowering plants and several of Australia's most high profile threatened and/or endangered species. It draws together major insights based on over 170 published scientific papers and books, offering a previously unrecognised set of perspectives of how forests function. The book combines key strands of research on wildfires, biodiversity conservation, logging, conservation management, climate change and basic forest ecology and management. It is divided into seven sections: introduction and background; forest cover and the composition of the forest; the structure of the forest; animal occurrence; disturbance regimes; forest management; and overview and future directions. Illustrated with more than 200 photographs and line drawings, Forest Pattern and Ecological Process is an essential reference for forest researchers, resource managers, conservation and wildlife biologists, ornithologists and mammalogists, and policy makers, as well as general readers with interests in wildlife and forests. Features: * The extent of synthesis at a range of key levels * The depth of new perspectives on forest processes and ecological patterns in one of the world's truly great forests - the montane ash forests * The breadth of past and very current research that is both pure and applied * The range of key topics and how they are inter-twined - wildfires, biodiversity conservation, logging, conservation management, climate change and basic forest ecology and management

The Bush
The Bush

Author: Ian G. Read

Publisher: UNSW Press

Published: 1994

Total Pages: 188

ISBN-13: 9780868402383

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An account of classical psychoanalytical Freudian theories of the unconscious and psychosexual development, including the later contributions of Melanie Klein and Alice Miller. A topical chapter is given to child assault, ideology and group psychology. Part III applies Freudian theories in discussions about the historical understanding of social structures, the oppression of women, the teaching of Jesus, and modes of organisation and production among classical Greeks and the Iroquois. The author lectures in philosophy and social theory at the University of New South Wales.

Australian Dry-zone Acacias for Human Food
Australian Dry-zone Acacias for Human Food

Author: APN House

Publisher: CSIRO PUBLISHING

Published: 1992-01-01

Total Pages: 166

ISBN-13: 064310240X

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Australia's unique and diverse woody flora has become socially, economically and environmentally important in many other countries. The seed of some Acacia species showing promise in planting programs in semi-arid areas has been a part of the traditional diet of Australia's Aboriginal people. The dry seed may be ground to flour, mixed with water and eaten as a paste or baked to form a cake. Forest tree breeding has focussed on wood production, selecting taller, faster-growing varieties. The same principles of selection and improvement can be applied to improve seed yields and nutritional properties of shrubs. The selection criteria would include seed characters such as taste, seed coat thickness and nutritive value to maximize their food value. The book looks at the possibility of building upon the traditional knowledge of Aboriginal Australians, using modern scientific methods, for the benefit of people in the world's dry areas. Australian Dry-zone Acacias for Human Food documents the proceedings of a workshop held at Glen Helen, Northern Territory, Australia. The purpose of the meeting was to examine the idea of developing the food value of the seed of Australia's dry-zone acacias. This book covers a summary of the workshop conlcusions, the invited papers, and recommendations of the working groups.

Seed Quality Enhancement: Principles and Practices
Seed Quality Enhancement: Principles and Practices

Author: K. Vanangamudi

Publisher: Scientific Publishers

Published: 2010-03-01

Total Pages: 495

ISBN-13: 9386347792

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Seed is the source of future plants or foods, is the storage place of culture of history, is the first link in the food chain, is the ultimate symbol of food security. Seed is the source of life. Seeds are basic in crop production. No agricultural practice can improve a crop beyond the limits set by the seed. Quality seed is the key for successful agriculture, which demands each and every seed should be readily germinable and produce a vigorous seedling ensuring high yield. “Care with the seed and joy with the harvest” and “Good seed doesn’t cost it always pays” are the popular adage which enlightens the importance of the quality seed. The farmers always very much interested in the best seed management practices which are safe, environmentally sound and scientifically proven technologies. Understandably, in view of the importance of quality seeds in Agriculture, both as a product and as a means of establishing a crop, most attention at all levels of investigation has been directed to crop seeds. Since seed is a biological entity, deterioration beyond harvest is inevitable. The consequences of low quality seeds are poor germination, low and delayed emergence and weak growth leading to poor field stand and ultimately reflecting on reduced yield. Low productivity could be attributed broadly to use of poor quality seeds. At present to overcome this, several seed enhancement techniques are available for quality upgradation. It has two goals; one is related to seed designing and other to seed functioning. The rationale for pre-sowing seed enhancement techniques is to mobilize the seeds own resources and to augment them with external resources to get maximum improvement in field stand establishment and yield. To achieve this, several physical, physiological and biochemical treatments are available at present to give value addition to seeds. Physiological seed treatments that improve seed performance are based primarily on seed hydration and dehydration. Among several non physiological seed treatments, coating or pelleting can also indirectly improve seed germination, stand establishment and crop productivity.

Biological Control of Weeds in Australia
Biological Control of Weeds in Australia

Author: M. H. Julien

Publisher: CSIRO PUBLISHING

Published: 2012

Total Pages: 641

ISBN-13: 064309993X

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Biological control of weeds has been practiced for over 100 years and Australia has been a leader in this weed management technique. The classical example of control of prickly pears in Australia by the cactus moth Cactoblastis cactorum, which was imported from the Americas, helped to set the future for biocontrol of weeds in many countries. Since then there have been many projects using Classical Biological Control to manage numerous weed species, many of which have been successful. Importantly, there have been no serious negative non-target impacts - the technique, when practiced as it is in Australia, is safe and environmentally friendly. Economic assessments have shown that biocontrol of weeds in Australia has provided exceedingly high benefit-to-cost ratios. This book reviews biological control of weeds in Australia to 2011, covering over 90 weed species and a multitude of biological control agents and potential agents. Each chapter has been written by practicing biological control of weeds researchers and provides details of the weed, the history of its biological control, exploration for agents, potential agents studied and agents released and the outcomes of those releases. Many weeds were successfully controlled, some were not, many projects are still underway, some have just begun, however all are reported in detail in this book. Biological Control of Weeds in Australiawill provide invaluable information for biological control researchers in Australia and elsewhere. Agents used in Australia could be of immense value to other countries that suffer from the same weeds as Australia. The studies reported here provide direction to future research and provide examples and knowledge for researchers and students. KEY FEATURES * A unique collation of information for Australian weed research and management * Contains all the information about biological control of weeds in Australia in one book * Provides key references for further information * Will become a well cited publication