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Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Tasmanian woodlands range from the coast to the climatic treeline, from some of the poorest soils in the world to some of the richest, from waterlogged ground to sharply drained dry ridges. They are unusual in temperate Australia in that they support a full complement of native marsupial herbivores, which can occur in high densities. This chapter covers the subset of these woodlands with understoreys potentially dominated by native grasses and herbs, henceforth called grassy woodlands. These grassy woodlands have been dramatically reduced and degraded in Tasmania (Kirkpatrick et al. 1988), but still cover large areas of private land, largely utilised for wool production (Kirkpatrick et al. 2007) (see map below). They also occur on some smaller areas of public land, largely utilised for recreation and nature conservation. The remaining areas of grassy woodland on both types of tenure are under severe threat as the State Government embarks upon a misguided program to turn the dry Midlands of Tasmania into an irrigated food bowl. One key to the conservation of those grassy woodlands that are fortunate enough to survive lies in a middle path, avoiding both the thinning and thickening of trees. The other key lies in preventing a native grass and herb-dominated understorey from losing significant species or transforming into heath, scrub or vegetation dominated by exotic plants. The prevention of the last of these transitions relates to land-use decisions, and therefore to the economic, social and political context. The other transitions involve ecological interactions between climate, soils, fire regimes and grazing regimes. While climate change cannot be altered in the short term, fire and grazing regimes, two of the most effective vegetation management tools, are fortunately more malleable. The task given for this chapter was to report the conservation implications of ecological and social studies of Tasmanian grassy woodland in which I have been involved. Particular r.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Tasmanian woodlands range from the coast to the climatic treeline, from some of the poorest soils in the world to some of the richest, from waterlogged ground to sharply drained dry ridges. They are unusual in temperate Australia in that they support a full complement of native marsupial herbivores, which can occur in high densities. This chapter covers the subset of these woodlands with understoreys potentially dominated by native grasses and herbs, henceforth called grassy woodlands. These grassy woodlands have been dramatically reduced and degraded in Tasmania (Kirkpatrick et al. 1988), but still cover large areas of private land, largely utilised for wool production (Kirkpatrick et al. 2007) (see map below). They also occur on some smaller areas of public land, largely utilised for recreation and nature conservation. The remaining areas of grassy woodland on both types of tenure are under severe threat as the State Government embarks upon a misguided program to turn the dry Midlands of Tasmania into an irrigated food bowl. One key to the conservation of those grassy woodlands that are fortunate enough to survive lies in a middle path, avoiding both the thinning and thickening of trees. The other key lies in preventing a native grass and herb-dominated understorey from losing significant species or transforming into heath, scrub or vegetation dominated by exotic plants. The prevention of the last of these transitions relates to land-use decisions, and therefore to the economic, social and political context. The other transitions involve ecological interactions between climate, soils, fire regimes and grazing regimes. While climate change cannot be altered in the short term, fire and grazing regimes, two of the most effective vegetation management tools, are fortunately more malleable. The task given for this chapter was to report the conservation implications of ecological and social studies of Tasmanian grassy woodland in which I have been involved. Particular r.
Author: Susan McIntyre Publisher: CSIRO PUBLISHING ISBN: 9780643091207 Category : Nature Languages : en Pages : 268
Book Description
Describes a set of principles that will enable landholders to maintain or increase productivity without compromising ecological sustainabilty, and at the same time maintaining a substantial proportion of the native flora and fauna. The book provides the technical foundations underpinning the principles.
Author: David Lindenmayer Publisher: CSIRO PUBLISHING ISBN: 0643100377 Category : Nature Languages : en Pages : 400
Book Description
This book summarizes the main discoveries, management insights and policy initiatives in the science, management and policy arenas associated with temperate woodlands in Australia. More than 60 of Australia's leading researchers, policy makers and natural resource managers have contributed to the volume. It features new perspectives on the integration of woodland management and agricultural production, including the latest thinking about whole of paddock restoration and carbon farming, as well as financial and social incentive schemes to promote woodland conservation and management. Temperate Woodland Conservation and Management will be a key supporting aid for farmers, natural resource managers, policy makers, and people involved in NGO landscape restoration and management. KEY FEATURES * High quality chapters from the nation's leading researchers, managers and policy makers in temperate woodlands * New perspectives on the integration of woodland management and agricultural production * Easy to follow format that distills key new insights and lessons for future conservation and management initiatives
Author: Jamie Kirkpatrick Publisher: CSIRO PUBLISHING ISBN: 0643099417 Category : Science Languages : en Pages : 265
Book Description
With almost half a million people and more than six times as many sheep, Tasmania has a rich history of wool production. In the drier parts of the island, graziers raise sheep partly using the native vegetation on their extensive runs. People, Sheep and Nature Conservation explores this use of the run country and the interaction of graziers, sheep and nature. Other topics covered include how graziers manage the runs for profit, how they feel about nature and manage their properties for conservation, how sheep interact with native animals and plants on the runs, and the implications of the ongoing loss of run country to clearance and inundation. In an unusual combination of history, geography, social science, ecological science and policy analysis, this entertaining and well-illustrated book uses the vivid words of the graziers, historical sources and the results of contemporary research to provide some insight into these issues. Although a Tasmanian story, it will resonate more widely, as the integration of production and nature conservation within complex societies, cultures and economies is an outcome desired on a global scale.
Author: Andrew Robert Zacharek Publisher: ISBN: Category : Languages : en Pages : 566
Book Description
Examines the effect of agricultural and conservation management practices on grassy communities in the sub-humid, low altitude Midlands of Tasmania. Examines the effects of grazing by sheep and cattle, fertilisation, the introduction of exotic pasture species, and the responses of vegetation to burning.
Author: David Lindenmayer Publisher: CSIRO PUBLISHING ISBN: 0643102159 Category : Science Languages : en Pages : 400
Book Description
This book summarises the main discoveries, management insights and policy initiatives in the science, management and policy arenas associated with temperate woodlands in Australia. More than 60 of Australia’s leading researchers, policy makers and natural resource managers have contributed to the volume. It features new perspectives on the integration of woodland management and agricultural production, including the latest thinking about whole of paddock restoration and carbon farming, as well as financial and social incentive schemes to promote woodland conservation and management. Temperate Woodland Conservation and Management will be a key supporting aid for farmers, natural resource managers, policy makers, and people involved in NGO landscape restoration and management.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
The lowland temperate grasslands and grassy woodlands of Tasmania have become fragmented and degraded since European settlement. Conservation efforts need to be directed towards both representative vegetation remnants that are of high integrity, and those that contain rare and threatened species. Land clearance or conversion to other land uses are the most serious threats to these remnants. This paper reports on a survey of grassland landholder attitudes and how they relate to the threats to grasslands. The owners and managers of grasslands have attitudes that fall into four groups. The first group are from state and municipal agencies who saw that ignorance of the conservation values of grasslands posed a threat to their long term survival. The second group were graziers who highly prized their grasslands and saw themselves as the best managers in the long term to ensure conservation. They required extension services and management advice. A third group of farmers were not willing to be involved in off reserve conservation schemes; they retained native grasslands because the areas were too rocky or too marginal to warrant conversion to other land uses. The fourth group were willing to covenant their land or sign management agreeements. These groups need to be treated separately in actions directed towards conservation. Suggestions are made on strategies for conservation on land which is primarily managed for agriculture.
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Author: Susan McIntyre
Author: David Lindenmayer
Author: Jamie Kirkpatrick
Author: Andrew Zacharek
Author: Andrew Robert Zacharek
Author: Robert J. Taylor
Author: David Lindenmayer
Author: James Barrie Kirkpatrick
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