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Articles 1 - 30 of 75
Full-Text Articles in Life Sciences
Houtman Abrolhos Islands Fish Habitat Protection Area: A Summary Of Marine Resource Use And Ecological Attributes, Scott N. Evans, Nick Konzewitsch, Lynda M. Bellchambers
Houtman Abrolhos Islands Fish Habitat Protection Area: A Summary Of Marine Resource Use And Ecological Attributes, Scott N. Evans, Nick Konzewitsch, Lynda M. Bellchambers
Fisheries research reports
The Houtman Abrolhos Islands (Abrolhos) is an archipelago of up to 210 small islands and associated reefs located approximately 65-90 km offshore from Geraldton, Western Australia (WA). The islands and waters of the Abrolhos are of significance for both land-based and marine based values. The marine state territorial waters of the Abrolhos are managed by the Department of Primary Industries and Regional Development (DPIRD) as the Houtman Abrolhos Islands Fish Habitat Protection Area (Abrolhos FHPA). This report aims to provide a summary of the DPIRD data on aquatic resource use (e.g., aquaculture, commercial, recreational and charter fishing) and ecological attributes …
Rehydrating The Landscape At Yanget, Geraldton, Western Australia, Jamie Bowyer, Rod O'Bree
Rehydrating The Landscape At Yanget, Geraldton, Western Australia, Jamie Bowyer, Rod O'Bree
Natural resources published reports
Rod and Bridie O’Bree’s farm is 25 km east of Geraldton in the Northern Agricultural Region of Western Australia. The long-term rainfall average is 486 mm although that has dropped to 354 mm over the last 30 years. They run a 150 head beef cattle herd, fatten 500-700 lambs annually and have a 40-60 head horse stud on the farm. They purchased the farm early in 2008 after one of the worst droughts in the area. There was little to no vegetation, brown or green, across the farm and all of the water from a 25 mm rain event ran …
Otoliths Of South-Western Australian Fish: A Photographic Catalogue, Chris Dowling, Kim Smith, Elain Lek, Joshua Brown
Otoliths Of South-Western Australian Fish: A Photographic Catalogue, Chris Dowling, Kim Smith, Elain Lek, Joshua Brown
Fisheries research reports
Due to the species-specific nature of otoliths and given they are often the only part of the fish preserved when fish die, otolith catalogues can be used in numerous applications, such as diet studies in fish eating animals, including pinnipeds, fish and sea birds; archaeological purposes such as reconstructing indigenous people’s diets from otoliths found in middens or evolutionary history of fish species by comparing fossilized otoliths. Given the unique mixture of subtropical and temperate fish, including many endemic species that occur off the southwest corner of WA having a catalogue for this area is extremely important for people working …
Integrated Fisheries Management Draft Allocation Report – West Coast Demersal Scalefish, Department Of Fisheries
Integrated Fisheries Management Draft Allocation Report – West Coast Demersal Scalefish, Department Of Fisheries
Fisheries management papers
No abstract provided.
Likelihood Of Marine Pest Introduction To The Indian Ocean Territories, Justin I. Mcdonald, Samantha Bridgwood, Matthew Hourston
Likelihood Of Marine Pest Introduction To The Indian Ocean Territories, Justin I. Mcdonald, Samantha Bridgwood, Matthew Hourston
Fisheries research reports
The introduction of new species to environments in which they did not evolve has been widely recognised as one of the top five threats to marine ecosystem function and to biodiversity (Millennium Ecosystem Assessment, 2005).
Fire Management Guidelines For Southern Shrubland And Pilbara Pastoral Rangelands : Best Management Practice Guidelines, Department Of Agriculture And Food, Western Australia
Fire Management Guidelines For Southern Shrubland And Pilbara Pastoral Rangelands : Best Management Practice Guidelines, Department Of Agriculture And Food, Western Australia
Land resources best practice series
Fire is integral to many ecosystems in Western Australian rangelands. Controlled fire can reduce the risk of wild fire, benefit pasture productivity and contribute positively to biodiversity values. Uncontrolled fire is a threat to safety and the business viability of pastoral enterprises and threatens rangeland biodiversity and productivity.This document deals with property-scale management of pastoral leases. Many fire regime issues are more regional in character. These include community safety and health, the impact on regional economies, the societal and cultural values of landscape and the effects on tourism. Ecologically the high productivity, diversity and palatability of recently burnt vegetation is …
Fire Management Guidelines For Kimberley Pastoral Rangelands : Best Management Practice Guidelines, Department Of Agriculture And Food, Western Australia
Fire Management Guidelines For Kimberley Pastoral Rangelands : Best Management Practice Guidelines, Department Of Agriculture And Food, Western Australia
Land resources best practice series
Kimberley pastoralists operate in a highly fire-prone environment. Uncontrolled fires pose significant economic, safety, and environmental risks to pastoral enterprises. In contrast, the controlled use of fire can benefit land management, animal production and biodiversity conservation. For any given country type, the interactions of fire, grazing and weather have complex effects on both land condition and animal production. Although general guidelines on the use of fire are valuable, based as they are on a combination of experience and available research findings, they should best be regarded as providing a starting point. At the property level, an adaptive approach that incorporates …
Re-Assessment Of Carrying Capacities In The Ashburton River Catchment, Alan L. Payne, A M E Van Vreeswyk, K A. Leighton
Re-Assessment Of Carrying Capacities In The Ashburton River Catchment, Alan L. Payne, A M E Van Vreeswyk, K A. Leighton
Agriculture reports
Potential carrying capacities for land systems in the catchment of the Ashburton River were first estimated in 1983 as a result of a rangeland survey of the area undertaken during 1976, 1977 and 1978. Potential carrying capacity (termed capability capacity in the 1988 report) is a suggested sustainable level of use assuming that all pastures are in good range condition, the entire station is adequately watered for the effective management of livestock and seasonal conditions are average. The Ashburton Land Conservation District Committee had previously requested a re-assessment of carrying capacities for Ashburton stations following the widespread establishment of buffel …
Spectacular Recovery In The Ord River Catchment, A L. Payne, I W. Watson, P E. Novelly
Spectacular Recovery In The Ord River Catchment, A L. Payne, I W. Watson, P E. Novelly
Agriculture reports
Regeneration work on severely damaged country in what is now known as the Ord River Regeneration Reserve (ORRR) commenced in 1960. The ORRR is in the East Kimberley area of Western Australia with an associated small area in the Northern Territory. The work included strip contour cultivation and seeding (which proceeded at various levels of intensity during the 1960s, 1970s and 1980s), fencing and destocking of cattle by mustering over many years, and the eradication of donkeys.
Sustainability Issues For Agriculture In Western Australia, Anne Bennett, Ross Kingwell, Ross George
Sustainability Issues For Agriculture In Western Australia, Anne Bennett, Ross Kingwell, Ross George
Agriculture reports
This paper describes briefly the main challenges to the sustainability of agriculture in Western Australia and outlines some means of responding the the challenges: market-based approaches; agricultural and environmental research and development; accelerated adjustment; and global and national policy initiatives. Challenges include: land resource quality (salinity, soil acidity), biodiversity, greenhouse gas emissions, climate change, water availability, food safety, and pests and diseases.
Pasture Condition Guides For The Pilbara, A L. Payne, A A. Mitchell
Pasture Condition Guides For The Pilbara, A L. Payne, A A. Mitchell
Agriculture reports
These pasture condition guides are relevant to about 192 000 square kilometres of the Pilbara region of Western Australia. The rangeland of the Pilbara can be separated into 12 very broad pasture types. The ‘pasture type’ is not strictly a botanical classification because, in determining such a class of pastoral lands, the perennial plant species that contribute to stock production have an over-riding importance. Even so, each pasture type represents a broad group of similar vegetation associations or ‘site types’ which will have similar management requirements for pastoralism. The aim of this publication is to provide pastoralists with descriptions and …
Native Vegetation Handbook For The Shire Of Toodyay, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Toodyay, Sarah J. Weaving
Native vegetation handbook series
The Handbook provides land managers with information relating to the natural resources of the Shire of Toodyay, including the original and existing vegetation, drainage systems and soils. Some of the problems relating to the management of these resources within the Shire and ideas and community initiatives to solve these problems are also discussed. It is hoped that this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the shire.
Native Vegetation Handbook For The Shire Of Northam, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Northam, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Northam, including the existing and original vegetation, fauna and flora, drainage systems, topography and soils. Some of the problems relating to the management of these resources within the Shire and community initiatives to deal with these problems are also discussed. It is hoped that this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Pingelly, Rod Safstrom
Native Vegetation Handbook For The Shire Of Pingelly, Rod Safstrom
Native vegetation handbook series
This Handbook is one of a series covering the agricultural region of Western Australia. The Handbook aims to assist the development of sustainable farming systems which combine agricultural production and nature conservation. Information is provided on the natural resources of the Shire of Pingelly, including the existing vegetation, drainage systems and soils. Problems in managing these resources are described and community initiatives to tackle the problems are summarised. It is hoped that this Handbook will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Beverley, Rod Safstrom
Native Vegetation Handbook For The Shire Of Beverley, Rod Safstrom
Native vegetation handbook series
This Handbook is one of a series covering the agricultural region of Western Australia. The Handbook aims to assist the development of sustainable farming systems which combine agricultural production and nature conservation. Information is provided on the natural resources of the Shire of Beverley, including the existing vegetation, drainage systems and soils. Problems in managing these resources are described and community initiatives to tackle the problems are summarised.
Native Vegetation Handbook For The Shire Of Brookton, Rod Safstrom
Native Vegetation Handbook For The Shire Of Brookton, Rod Safstrom
Native vegetation handbook series
This Handbook is one of a series covering the agricultural region of Western Australia. The Handbook aims to assist the development of sustainable farming systems which combine agricultural production and nature conservation. Information is provided on the natural resources of the Shire of Brookton, including the existing vegetation, drainage systems and soils. Problems in managing these resources are described and community initiatives to tackle the problems are summarised. It is hoped this Handbook will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Bridgetown-Greenbushes, Shaun B. Grein
Native Vegetation Handbook For The Shire Of Bridgetown-Greenbushes, Shaun B. Grein
Native vegetation handbook series
This booklet provides rural land managers with information relating to the natural resources of the Shire of Bridgetown-Greenbushes including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Bridgetown-Greenbushes and possible solutions to these problems are also discussed. By providing this information, it is hoped this booklet will contribute to the long term viability of the rural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Boyup Brook, Shaun B. Grein
Native Vegetation Handbook For The Shire Of Boyup Brook, Shaun B. Grein
Native vegetation handbook series
This booklet provides rural land managers with information relating to the natural resources of the Shire of Boyup Brook including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Boyup Brook and possible solutions to these problems are also discussed. By providing this information, it is hoped this booklet will contribute to the long term viability of the rural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Augusta-Margaret River, Shaun B. Grein
Native Vegetation Handbook For The Shire Of Augusta-Margaret River, Shaun B. Grein
Native vegetation handbook series
This booklet provides rural land managers with information relating to the natural resources of the Shire of Augusta-Margaret River including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Augusta-Margaret River and possible solutions to these problems are also discussed. By providing this information, it is hoped this booklet will contribute to the long term viability of the rural landscape and the conservation of native vegetation within the Shire.
D.Gps For Ground Control In The Quindabellup And Wambellup Sub-Catchments, Buddy Wheaton
D.Gps For Ground Control In The Quindabellup And Wambellup Sub-Catchments, Buddy Wheaton
Soil conservation survey collection
This report summarises work undertaken to provide ground control for digital terrain models(DTMs) of the Quindabellup and Wambellup sub-catchments. The DTMs will be generated using digital photogrammetry; the ground control was obtained using differential Global Positioning System (D.GPS). Description of Bench Marks (BMs) and summary sheets of Standard Survey Marks (SSMs) located in the general area, were obtained from the Department of Land Administration(DOLA). A ground survey was carried out to confirm the location and condition of BMs and SSMs in the two sub-catchments. Five SSMs were selected as reference points for the D.GPS survey. A further 8 bench marks …
Native Vegetation Handbook For The Shire Of Dumbleyung, Shaun B. Grein
Native Vegetation Handbook For The Shire Of Dumbleyung, Shaun B. Grein
Native vegetation handbook series
This booklet provides agricultural land managers with information relating to the natural resources of the Shire of Dumbleyung including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Dumbleyung and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Cunderdin, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Cunderdin, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Cunderdin. This includes the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire and possible solutions to these problems are discussed. The provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Trayning, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Trayning, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Trayning including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Trayning and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Bruce Rock, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Bruce Rock, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Bruce Rock including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Bruce Rock and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Tammin, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Tammin, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Tammin including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Tammin and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Procedures For The Administration And Assessment Of Clearing And Protection Of Native Vegetation In Western Australia, Alexander Mcrae Holm
Procedures For The Administration And Assessment Of Clearing And Protection Of Native Vegetation In Western Australia, Alexander Mcrae Holm
Soil conservation survey collection
It is Department of Agriculture policy that regulation is only used when all other approaches to address land degradation have failed. Our thrust is to encourage land holders to move towards using land within its capabilities as they continue to adopt sustainable farming systems. Underlying this approach is a self regulatory philosophy with land conservation district committees playing an important management and coordination role. Nevertheless the community expects that land degradation will be controlled and legislation is available to underpin or complement the good intentions of most land holders. The Soil and Land Conservation Act is the legislation used to …
Native Vegetation Handbook For The Shire Of Merredin, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Merredin, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Merredin including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Merredin and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Wyalkatchem, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Wyalkatchem, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Wyalkatchem including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Wyalkatchem and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of York, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of York, Sarah J. Weaving
Native vegetation handbook series
This booklet provides rural communities with information relating to the natural resources of the Shire of York including the original and existing vegetation, fauna and flora, drainage systems, topography and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of York and community initiatives to address these problems are also discussed. It is hoped that this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Kojonup, Shaun B. Grein
Native Vegetation Handbook For The Shire Of Kojonup, Shaun B. Grein
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Kojonup including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Kojonup and possible solutions to these problems are discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.