DOCSLIB.ORG

2015–161.75 Mb

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
2015–161.75 Mb Department of Parks and Wildlife Department of Parks and Wildlife Science and Conservation Division annual research report 2015–16 Science and Conservation Division annual research report 2015–16 research annual Division and Conservation Science 20160418 0117 100 Acknowledgments This report was prepared by the Science and Conservation Division of the Department of Parks and Wildlife. For more information contact: Director, Science and Conservation Department of Parks and Wildlife 17 Dick Perry Avenue Kensington Western Australia 6151 Locked Bag 104 Bentley Delivery Centre Western Australia 6983 Telephone (08) 9219 9943 dpaw.wa.gov.au The recommended reference for this publication is: Department of Parks and Wildlife, 2016, Science and Conservation Division Annual Research Report 2015–16, Department of Parks and Wildlife, Perth. Images Front cover: Fortescue River, Pilbara Photo – Keith Morris / Parks and Wildlife Inset: Coral monitoring at Shark Bay Photo – Mike Rule / Parks and Wildlife; Tephrosia sp. Carnarvon Photo – Ryonen Butcher / Parks and Wildlife; Gilbert’s potoroo Photo – Dick Walker / Gilbert’s Potoroo Action Group Back cover: Sampling in wetland on Ethel Station Photo Mike Lyons / Parks and Wildlife Department of Parks and Wildlife Science and Conservation Division annual research report 2015–16 Director’s Message The past year has been one of consolidation after a period when we reviewed our activities and identified the core functions science is required to deliver to support government priorities. We have continued to imple- ment our Strategic Plan to integrate science into the delivery of the Department’s strategic goals of wildlife management, parks management, forest management, and managed use of natural assets. Our resources and activities are aligned with our core functions to ensure we are delivering best practice science driven by management priorities to inform effective conservation. Through 2015-16 we continued our work in the core areas of conserving threatened plant, animals and communities, landscape scale conservation, wildlife assets and inventory, WA Herbarium, bushfire research, marine monitoring and research, forest monitoring and research, wetland monitoring, hydrological monitoring, and data management and distribution. Some highlights of activities this year have been the launch of books documenting the outcomes of the Kimberley Islands Survey and the Pilbara Biological Survey; development of a Population Viability Analysis for Carnaby’s cockatoo; knowledge to support recovery actions for threatened animals, birds and plants affected by the severe fires along the south coast in 2015; establishing a survey database to ensure effective management of plot based data; review of the marine monitoring program to direct resources to the most effective outcomes and rationalise the reporting framework; and reconstruction of the major fires affecting WA in the past twelve months. Support for Biodiversity and Marine Science as one of the State Government’s five science priorities contin- ues. The Western Australian Biodiversity Science Institute (WABSI) was launched by the Premier in October 2015 as a joint venture between nine founding partners, including the Department of Parks and Wildlife. The Governing council and Board are guiding its establishment, with an Executive Director in place and two Node Leaders appointed for the Biodiversity Survey, and Biodiversity Processes and Threats Nodes. Node Leaders for the Information Management, and Restoration and Ex-situ Conservation Nodes are being sought. I look forward to engagement of the Division in all of the nodes as the institute develops and with all relevant partners in delivering the agreed research plan for each node. Our partnership with WAMSI continues and many projects under the Kimberley Marine Research program are now in the knowledge exchange phase. A series of seminars and meetings with managers and end-users were delivered to help understand the implications of the research outputs for marine park management. It is pleasing to see major engagement of divisional staff with three hubs of the National Environmental Science Program (NESP), the Threatened Species Hub, the Northern Australian Environmental Resources Hub and the Marine Science Hub. The NESP hubs are strongly aligned with our own objectives as they seek to deliver applied research to support on-ground management; hence the involvement of our staff provides a key perspective on the application of excellent science to address conservation and management issues. This year has seen a national focus on threatened species following the Threatened Species Summit where the Threatened Species Commissioner released the Threatened Species Strategy. Many of the target species for the strategy are found in Western Australia and our research on the biology and ecology of these species and their threats is critical to making a difference in conservation management outcomes. Many of our scientists were involved in the Threatened Species Forum coordinated by the Northern Agricultural Catchment Council and held in Geraldton to highlight the conservation management of threatened species in Western Australia. As we continue to deliver excellent science to underpin effective biodiversity conservation in Western Aus- tralia, I encourage you all to make the most of opportunities and continue to seek innovative ways of delivering science to support the Department’s core functions. I welcome our continued engagement with all our partners, both within the Department and externally, in the delivery of innovative science to inform conservation and management of our plants, animals and ecosystems, and to support effective management of our parks and reserves, delivery of our fire program, managed use of our natural resources and science stories that inspire and engage people to embrace our natural heritage. Dr Margaret Byrne Director Science and Conservation July 2016 Contents Service Delivery Structure .......................................... 1 Report on research activities ........................................ 2 Biogeography ................................................. 2 South-Western Australia Transitional Transect (SWATT) . .2 Biological survey and conservation planning for the Swan Coastal Plain bioregion and adjacent scarps (Dandaragan, Darling and Whicher) . .3 Western Australian flora surveys . .4 Western Australian terrestrial fauna surveys . .5 Plant species richness and endemism within the south-western Australian Floristic Region . .7 Development of ethically acceptable techniques for invertebrate wet-pit trapping . .7 Kimberley islands biological survey . .8 Pilbara region biological survey . .9 Animal Science ................................................ 11 Improved fauna recovery in the Pilbara – Assessing the uptake of feral cat baits by northern quolls, and their associated survivorship . 11 Cat Eradication on Dirk Hartog Island . 12 Monitoring of threatened birds on Dirk Hartog Island . 13 Improving the use of remote cameras as a survey and monitoring tool . 14 Decision support system for prioritising and implementing biosecurity on Western Australia’s islands . 15 Conservation and management of the bilby (Macrotis lagotis) in the Pilbara . 17 Genetic assessment for conservation of rare and threatened fauna . 18 Genetic approaches for evaluating the contribution of the reserve system to fauna conservation . 19 Barrow Island Threatened and Priority fauna species translocation program . 20 Rangelands restoration: reintroduction of native mammals to Lorna Glen (Matuwa) . 21 Feral cat control and numbat recovery in Dryandra woodland and other sites . 23 Conservation of south coast threatened birds . 24 Ecology and management of the northern quoll in the Pilbara . 25 Conservation of the graceful sun-moth . 26 Impact of cane toads on biodiversity in the Kimberley . 27 Development of effective broad-scale aerial baiting strategies for the control of feral cats . 28 Gilbert’s potoroo (Potorous gilbertii) recovery plan . 30 Plant Science and Herbarium ........................................ 32 Is restoration working? An ecological assessment . 32 Interactive key and taxonomic studies of Myrtaceae tribe Chamelaucieae . 33 Biosystematics of fungi for conservation and restoration of Western Australia’s biota . 34 Climate change risks for biodiversity and ecosystem function in species-rich shrublands . 35 Strategic taxonomic studies in families including Amaranthaceae and Fabaceae (Ptilotus, Gomphrena, Swainsona) and other plant groups . 36 The Western Australian Plant Census and Australian Plant Census . 37 The Western Australian Herbarium’s specimen database . 38 Herbarium collections management . 39 Biodiversity informatics at the Western Australian Herbarium . 40 Taxonomy of undescribed taxa in the Ericaceae subfamily Styphelioideae, with an emphasis on those of conservation concern . 41 Taxonomic studies on native and naturalised plants of Western Australia arising from biological survey 42 Resolving the systematics and taxonomy of Tephrosia in Western Australia . 43 Taxonomy of selected families including legumes, grasses and lilies . 44 Temperature thresholds for recruitment in south-west Western Australian flora . 46 Systematics of the triggerplant genus Stylidium ............................. 47 Taxonomic review and floristic studies of the benthic marine algae of north-western Australian and floristic surveys of Western Australian marine benthic algae . 47 The Western Australian
Load more

Recommended publications
  • Additional Information
    Current Survey Introduced Flora Records Vegetation Condition *Acetosa vesicaria Excellent 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000 mE 535,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 536,000 mE 536,000 537,000 mE 537,000 534,000 mE 534,000 mE 535,000 534,000 mE 534,000
    [Show full text]
  • Border Rivers Maranoa - Balonne QLD Page 1 of 125 21-Jan-11 Species List for NRM Region Border Rivers Maranoa - Balonne, Queensland
    Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations.
    [Show full text]
  • Genetic Diversity and Differentiation of Invasive Acacia Longifolia in Portugal
    Web Ecol., 18, 91–103, 2018 https://doi.org/10.5194/we-18-91-2018 © Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License. Genetic diversity and differentiation of invasive Acacia longifolia in Portugal Sara Vicente1,2, Cristina Máguas2, and Helena Trindade1 1Centro de Estudos do Ambiente e do Mar (CESAM), Centro de Biotecnologia Vegetal (CBV), Faculdade de Ciências da Universidade de Lisboa, Lisbon, 1749-016, Portugal 2Center for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências da Universidade de Lisboa, Lisbon, 1749-016, Portugal Correspondence: Helena Trindade ([email protected]) Received: 30 January 2018 – Revised: 27 April 2018 – Accepted: 4 May 2018 – Published: 24 May 2018 Abstract. Acacia longifolia is an aggressive invader worldwide. This species was brought to Portugal by the forestry services and is now found throughout the country with very strong ecological and social impacts. Al- though several ecological and physiological studies have been carried out, molecular studies in this species are sparse. Particularly, genetic variability evaluation in invasive ranges clearly deserves more attention. The aim of this study was to evaluate the genetic diversity and the genetic differentiation among populations of the alien in- vasive A. longifolia under different Mediterranean conditions. For that we studied three sandy dune populations along the Portuguese coast: Osso da Baleia (mesomediterranean), Pinheiro da Cruz and Vila Nova de Milfontes (termomediterranean). All sampled acacia plants were located underneath a pine forest, with the exception of the latter case study, where we also sampled in a diversified habitat conditions associated with the margins of agriculture fields.
    [Show full text]
  • (A) Journals with the Largest Number of Papers Reporting Estimates Of
    Supplementary Materials Figure S1. (a) Journals with the largest number of papers reporting estimates of genetic diversity derived from cpDNA markers; (b) Variation in the diversity (Shannon-Wiener index) of the journals publishing studies on cpDNA markers over time. Figure S2. (a) The number of publications containing estimates of genetic diversity obtained using cpDNA markers, in relation to the nationality of the corresponding author; (b) The number of publications on genetic diversity based on cpDNA markers, according to the geographic region focused on by the study. Figure S3. Classification of the angiosperm species investigated in the papers that analyzed genetic diversity using cpDNA markers: (a) Life mode; (b) Habitat specialization; (c) Geographic distribution; (d) Reproductive cycle; (e) Type of flower, and (f) Type of pollinator. Table S1. Plant species identified in the publications containing estimates of genetic diversity obtained from the use of cpDNA sequences as molecular markers. Group Family Species Algae Gigartinaceae Mazzaella laminarioides Angiospermae Typhaceae Typha laxmannii Angiospermae Typhaceae Typha orientalis Angiospermae Typhaceae Typha angustifolia Angiospermae Typhaceae Typha latifolia Angiospermae Araliaceae Eleutherococcus sessiliflowerus Angiospermae Polygonaceae Atraphaxis bracteata Angiospermae Plumbaginaceae Armeria pungens Angiospermae Aristolochiaceae Aristolochia kaempferi Angiospermae Polygonaceae Atraphaxis compacta Angiospermae Apocynaceae Lagochilus macrodontus Angiospermae Polygonaceae Atraphaxis
    [Show full text]
  • Fruits and Seeds of Genera in the Subfamily Faboideae (Fabaceae)
    Fruits and Seeds of United States Department of Genera in the Subfamily Agriculture Agricultural Faboideae (Fabaceae) Research Service Technical Bulletin Number 1890 Volume I December 2003 United States Department of Agriculture Fruits and Seeds of Agricultural Research Genera in the Subfamily Service Technical Bulletin Faboideae (Fabaceae) Number 1890 Volume I Joseph H. Kirkbride, Jr., Charles R. Gunn, and Anna L. Weitzman Fruits of A, Centrolobium paraense E.L.R. Tulasne. B, Laburnum anagyroides F.K. Medikus. C, Adesmia boronoides J.D. Hooker. D, Hippocrepis comosa, C. Linnaeus. E, Campylotropis macrocarpa (A.A. von Bunge) A. Rehder. F, Mucuna urens (C. Linnaeus) F.K. Medikus. G, Phaseolus polystachios (C. Linnaeus) N.L. Britton, E.E. Stern, & F. Poggenburg. H, Medicago orbicularis (C. Linnaeus) B. Bartalini. I, Riedeliella graciliflora H.A.T. Harms. J, Medicago arabica (C. Linnaeus) W. Hudson. Kirkbride is a research botanist, U.S. Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, BARC West Room 304, Building 011A, Beltsville, MD, 20705-2350 (email = [email protected]). Gunn is a botanist (retired) from Brevard, NC (email = [email protected]). Weitzman is a botanist with the Smithsonian Institution, Department of Botany, Washington, DC. Abstract Kirkbride, Joseph H., Jr., Charles R. Gunn, and Anna L radicle junction, Crotalarieae, cuticle, Cytiseae, Weitzman. 2003. Fruits and seeds of genera in the subfamily Dalbergieae, Daleeae, dehiscence, DELTA, Desmodieae, Faboideae (Fabaceae). U. S. Department of Agriculture, Dipteryxeae, distribution, embryo, embryonic axis, en- Technical Bulletin No. 1890, 1,212 pp. docarp, endosperm, epicarp, epicotyl, Euchresteae, Fabeae, fracture line, follicle, funiculus, Galegeae, Genisteae, Technical identification of fruits and seeds of the economi- gynophore, halo, Hedysareae, hilar groove, hilar groove cally important legume plant family (Fabaceae or lips, hilum, Hypocalypteae, hypocotyl, indehiscent, Leguminosae) is often required of U.S.
    [Show full text]
  • Southern Gulf, Queensland
    Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations.
    [Show full text]
  • Vegetation and Flora Report
    March 2009 FERRAUS LIMITED ROBERTSON RANGE (M52/1034) Vegetation and Flora Report Version 1 1025 Wellington Street WEST PERTH WA 6005 phone: 9322 1944 fax: 9322 1599 ACN 088 821 425 ABN 63 088 821 425 www.ecologia.com.au ROBERTSON RANGE VEGETATION AND FLORA SURVEY Document Status Approved for Issue Rev No. Author Reviewer Name Distributed to Date 1 M. Hay C. Cox and Christina 1 C. Winton D. Uttley 4th March 2008 M. Hay Cox © ecologia Environment (2009). Reproduction of this report in whole or in part by electronic, mechanical or chemical means, including photocopying, recording or by any information storage and retrieval system, in any language, is strictly prohibited without the express approval of ecologia Environment and/or FerrAus Limited. Restrictions on Use This report has been prepared specifically for FerrAus Limited. Neither the report nor its contents may be referred to or quoted in any statement, study, report, application, prospectus, loan, or other agreement document, without the express approval of ecologia Environment and/or FerrAus Limited. ecologia Environment 1025 Wellington Street West Perth WA 6005 Ph: 08 9322 1944 Fax: 08 9322 1599 Email: [email protected] FEBRUARY 2009 Page i ROBERTSON RANGE VEGETATION AND FLORA SURVEY Table of Contents 1 INTRODUCTION........................................................................................................1 1.1 PROJECT LOCATION ...............................................................................................1 1.2 LEGISLATIVE FRAMEWORK....................................................................................3
    [Show full text]
  • Fitzroy, Queensland
    Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations.
    [Show full text]
  • Western Australian Wildlife Management Program No
    WESTERN AUSTRALIAN WILDLIFE MANAGEMENT PROGRAM NO. 33 Declared Rare and Poorly Known Flora in the Central Forest Region by Kim Williams Andrew Horan Scott Wood Andrew Webb 2001 Department of Conservation and Land Management Locked Bag 104, Bentley Delivery Centre WA 6983 1 Department of Conservation and Land Management Locked Bag 104, Bentley Delivery Centre WA 6983 This study was partly funded by the Endangered Species Program of Environment Australia (ESP Project No. 440) Department of Conservation and Land Management Western Australia 2001 ISSN 0816-9713 Cover photograph: Grevillea maccutcheonii by Andrew Brown Editorial..................................................................................................... Kim Williams, Andrew Horan Editors and page preparation....................................................Kim Williams, Andrew Horan, Jill Pryde Maps....................................................................................................................................Kim Williams 2 FOREWORD Western Australian Wildlife Management Programs are a series of publications produced by the Department of Conservation and Land Management (CALM). The programs are prepared in addition to Regional Management Plans to provide detailed information and guidance for the management and protection of certain exploited or threatened species (e.g. Kangaroos, Noisy Scrub-bird and the Rose Mallee). This program provides a brief description of the appearance, distribution, habitat and conservation status of flora declared as
    [Show full text]
  • Brockman 4 Camps Vegetation and Flora Survey
    Biota (n): The living creatures of an area; the flora and fauna together 21 August 2012 Peter Royce Principal Advisor - Environmental Approvals Approvals Division Rio Tinto Central Park 152-158 St George’s Terrace Perth WA 6000 (via email) Dear Peter Brockman 4 Camps Vegetation and Flora Survey Biota Environmental Sciences (Biota) was commissioned by Rio Tinto Pty Ltd (Rio Tinto) to conduct a vegetation and flora survey for the Brockman Camps area (hereafter referred to as the “study area”), located east of the operational BS4 mine and immediately adjacent to the existing accommodation village. This brief report presents the results obtained during that field work. Scope and Objectives The potential development site (defined by the boundaries of the study area) around the Brockman Camps extends over an area of 180 ha, of which 53 ha has been cleared or is deemed as extensively disturbed. Prior to this clearing, a survey conducted by Biota in early December 2006 and late January 2007 recorded no flora of conservation significance in this area (Biota 2007). Vegetation over about 30 ha of the remaining area was previously mapped as part of the Brockman Syncline 4 (BS4) project (Biota 2006). The botanical field survey was therefore conducted over the remaining 97 ha of the study area (adjoining the previously surveyed BS4 study area). This survey was undertaken in accordance with the Guidance Statement No. 51 "Terrestrial Flora and Vegetation Surveys for Environmental Impact Assessment in Western Australia" (EPA 2004). The scope and objectives
    [Show full text]
  • An Inventory of Rangelands in Part of the Broome Shire, Western Australia
    Research Library Technical Bulletins Research Publications 2005 An inventory of rangelands in part of the Broome Shire, Western Australia W E. Cotching Follow this and additional works at: https://researchlibrary.agric.wa.gov.au/tech_bull Part of the Agricultural and Resource Economics Commons, Agricultural Economics Commons, Agricultural Science Commons, Desert Ecology Commons, Environmental Education Commons, Environmental Health Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Geology Commons, Geomorphology Commons, Natural Resource Economics Commons, Natural Resources and Conservation Commons, Natural Resources Management and Policy Commons, Physical and Environmental Geography Commons, Soil Science Commons, Sustainability Commons, Systems Biology Commons, and the Terrestrial and Aquatic Ecology Commons Recommended Citation Cotching, W E. (2005), An inventory of rangelands in part of the Broome Shire, Western Australia. Department of Primary Industries and Regional Development, Western Australia, Perth. Technical Bulletin 93. This technical bulletin is brought to you for free and open access by the Research Publications at Research Library. It has been accepted for inclusion in Technical Bulletins by an authorized administrator of Research Library. For more information, please contact [email protected]. An inventory of rangelands in part of the Broome Shire, Western Australia W.E. Cotching An inventory of rangelands in part of the Broome Shire, Western Australia By: W.E. Cotching Technical Bulletin No. 93 June 2005 Department of Agriculture 3 Baron-Hay Court SOUTH PERTH 6151 Western Australia ISSN 0083-8675 © State of Western Australia, 2005 Acknowledgments This document was first prepared in 1990, but remained unpublished. It was recompiled in 1998 as part of the Natural Resource Assessment Group ‘Value Adding’ project, which seeks to consolidate and document in a database, a vast amount of published and (especially) unpublished land resource information.
    [Show full text]
  • Flora and Vegetation of the Eastern Goldfields Ranges: Part 2. Bremer Range
    Journal of the Royal Society of Western Australia, 81:107-117, 1998 Flora and Vegetation of the Eastern Goldfields Ranges: Part 2. Bremer Range N Gibson & M N Lyons Science and Information Division, Department of Conservation and Land Management, Wildlife Research Centre, PO Box 51 Wanneroo WA 6065 email: [email protected]; [email protected] Manuscript received March 1997; accepted November 1997 Abstract A study of the flora and plant communities of the Bremer Range greenstone belt in the spring of 1994 recorded 267 taxa. Only eight weed species were recorded but this number is likely to increase if further work is carried out in a better season. The flora list included one species gazetted as rare and new populations of five rare or poorly known taxa. Three species appear to be endemic to the Bremer Range greenstone belt, one of which was collected for the first time. Six community types were defined from 64 sites spread across the range. The distribution of these community types appears to be primarily controlled by edaphic factors including soil water holding capacity. The floristic classification is in broad agreement with previous work but shows finer-scale patterning. None of the floristic communities or the endemic taxa are presently reserved. There has been significant impact on the vegetation of this range by mining and mineral exploration. Introduction time (possibly Cretaceous) of higher rainfall. Widespread laterization of the granites and greenstones is believed to The geology of ranges of the Goldfields region of have occurred during the Tertiary i.e. the last 65 My Western Australia has been subject to extensive and (Newbey 1988).
    [Show full text]