Esperance Land Resource Survey

Esperance Land Resource Survey PDF Author: Timothy David Overheu
Publisher:
ISBN: 9780730952350
Category : Land capability for agriculture
Languages : en
Pages : 127

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Book Description

Esperance Land Resource Survey

Esperance Land Resource Survey PDF Author: Timothy David Overheu
Publisher:
ISBN: 9780730952350
Category : Land capability for agriculture
Languages : en
Pages : 127

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Book Description


Assessment Methods for Soil Carbon

Assessment Methods for Soil Carbon PDF Author: John M. Kimble
Publisher: CRC Press
ISBN: 1482278642
Category : Technology & Engineering
Languages : en
Pages : 695

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Book Description
Since carbon sequestration in soils reduces the amount of carbon available to the atmosphere, the Kyoto Protocols have heightened interest in soil carbon pools and their effect on carbon fluxes. Assessment Methods for Soil Carbon addresses many of the questions related to the measurement, monitoring, and verification of organic and inorganic carbon

Ecoagriculture for a Sustainable Food Future

Ecoagriculture for a Sustainable Food Future PDF Author: Nicole Y. Chalmer
Publisher: CSIRO PUBLISHING
ISBN: 1486313426
Category : Business & Economics
Languages : en
Pages : 189

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Book Description
Global food security is dependent on ecologically viable production systems, but current agricultural practices are often at odds with environmental sustainability. Resolving this disparity is a huge task, but there is much that can be learned from traditional food production systems that persisted for thousands of years. Ecoagriculture for a Sustainable Food Future describes the ecological history of food production systems in Australia, showing how Aboriginal food systems collapsed when European farming methods were imposed on bushlands. The industrialised agricultural systems that are now prevalent across the world require constant input of finite resources, and continue to cause destructive environmental change. This book explores the damage that has arisen from farming systems unsuited to their environment, and presents compelling evidence that producing food is an ecological process that needs to be rethought in order to ensure resilient food production into the future. Cultural sensitivity Readers are warned that there may be words, descriptions and terms used in this book that are culturally sensitive, and which might not normally be used in certain public or community contexts. While this information may not reflect current understanding, it is provided by the author in a historical context.

Australian Soils and Landscapes

Australian Soils and Landscapes PDF Author: Neil McKenzie
Publisher: CSIRO PUBLISHING
ISBN: 0643100733
Category : Business & Economics
Languages : en
Pages : 433

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Book Description
This essential reference provides an introduction to the remarkable soils and landscapes of Australia. It reveals their great diversity and explains why an understanding of soil properties and landscape processes should guide our use of the land. Using striking photographs of characteristic landscapes, it begins by describing the basic properties of soils and how Australia's distinctive soils and landscapes have co-evolved. We gain a greater understanding of why particular soils occur at certain locations and how soil variation can influence landscape processes, agricultural productivity and ecosystem function. The book explains the impact of various forms of land use and the changes they can bring about in soil. This is followed by an invaluable compendium that describes and illustrates over 100 of the more important and widespread soils of Australia, along with their associated landscapes. There is a brief account of each soil's environment, usage and qualities as well as details on chemical and physical properties so we can make more informed decisions about appropriate land-use. Australian Soils and Landscapes will be a valuable resource for farmers, natural resource managers, soil and environmental scientists, students and anyone with an interest in Australia's unique environment.

Land Resource Study

Land Resource Study PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 230

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Book Description


Australian Sodic Soils

Australian Sodic Soils PDF Author: R. Naidu
Publisher: CSIRO Publishing
ISBN:
Category : Reference
Languages : en
Pages : 366

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Book Description
"Sodic soils cover almost a third of the total land in Australia and are represented to some extent on all continents except Antarctica. They can occur naturally, as in Australia, or may develop as a result of the removal of salts from saline soils." "Sodicity impacts adversely on many soil properties and interferes with the proper functioning of the soil and of the plants grown in it. Problems arise as a result of the deterioration in soil structure, decreased retention and availability of water, decreased nutrient availability and impaired biological activity. Sodic soils are easily eroded and this causes severe land degradation and pollution of water resources." "The management of sodic soils is often difficult and challenging. Because they are so widespread in Australia, their impact on productivity is immense." "Australian Sodic Soils: Distribution, Properties and Management brings together for the first time the results of scientific studies carried out in Australia and presented at the first national conference on Australian sodic soils."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Geological Survey Mineral Resources

Geological Survey Mineral Resources PDF Author:
Publisher:
ISBN:
Category : Geology, Economic
Languages : en
Pages : 308

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Book Description


Reference Soils of South-western Australia

Reference Soils of South-western Australia PDF Author: W. M. McArthur
Publisher: Department of Agriculture Western Australia
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 280

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Book Description


Department of Lands and Surveys

Department of Lands and Surveys PDF Author: Tasmania. Dept. of Lands and Surveys
Publisher:
ISBN:
Category : Land use
Languages : en
Pages : 452

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Book Description


Annual Report

Annual Report PDF Author: Western Australia. Division of Plant Industries
Publisher:
ISBN:
Category : Crops
Languages : en
Pages : 80

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Book Description