CBD Sixth National Report

Total Page:16

File Type:pdf, Size:1020Kb

CBD Sixth National Report Australia’s Sixth National Report to the Convention on Biological Diversity 2014 2018 ‒ 24 March 2020 © Commonwealth of Australia 2020 Ownership of intellectual property rights Unless otherwise noted, copyright (and any other intellectual property rights) in this publication is owned by the Commonwealth of Australia (referred to as the Commonwealth). Creative Commons licence All material in this publication is licensed under a Creative Commons Attribution 4.0 International Licence except content supplied by third parties, logos and the Commonwealth Coat of Arms. Inquiries about the licence and any use of this document should be emailed to [email protected]. Cataloguing data This report should be attributed as: Australia’s Sixth National Report to the Convention on Biological Diversity 2014‒2018, Commonwealth of Australia, Canberra, 2020 CC BY 4.0. ISBN 978-1-76003-255-5 This publication is available at http://www.environment.gov.au/biodiversity/international/un-convention-biological-diversity. Department of Agriculture, Water and the Environment GPO Box 858 Canberra ACT 2601 Telephone 1800 900 090 Web awe.gov.au The Australian Government acting through the Department of Agriculture, Water and the Environment has exercised due care and skill in preparing and compiling the information and data in this publication. Notwithstanding, the Department of Agriculture, Water and the Environment, its employees and advisers disclaim all liability, including liability for negligence and for any loss, damage, injury, expense or cost incurred by any person as a result of accessing, using or relying on any of the information or data in this publication to the maximum extent permitted by law. 2 Contents About this report ............................................................................................................................6 I. INFORMATION ON THE TARGETS BEING PURSUED AT THE NATIONAL LEVEL .........10 National Target 1: By 2015, achieve a 25 per cent increase in the number of Australians and public and private organisations who participate in biodiversity conservation activities. ...................................................................................................................................... 11 National Target 2: By 2015, achieve a 25 per cent increase in employment and participation of Indigenous peoples in biodiversity conservation. ...............................................13 National Target 3: By 2015, achieve a doubling of the value of complementary markets for ecosystem services. ................................................................................................................15 National Target 4: By 2015, achieve a national increase of 600,000 km2 of native habitat managed primarily for biodiversity conservation across terrestrial, aquatic and marine environments. ...............................................................................................................................17 National Target 5: By 2015, 1,000 km2 of fragmented landscapes and aquatic systems are being restored to improve ecological connectivity. ................................................................18 National Target 6: By 2015, four collaborative continental-scale linkages are established and managed to improve ecological connectivity. .......................................................................20 National Target 7: By 2015, reduce by at least 10 per cent the impacts of invasive species on threatened species and ecological communities in terrestrial, aquatic and marine environments. ...................................................................................................................22 National Target 8: By 2015, nationally agreed science and knowledge priorities for biodiversity conservation are guiding research activities. ...........................................................24 National Target 9: By 2015, all jurisdictions will review relevant legislation, policies and programs to maximise alignment with Australia’s Biodiversity Conservation Strategy. .............26 National Target 10: By 2015, establish a national long-term biodiversity monitoring and reporting system. ..........................................................................................................................27 II. IMPLEMENTATION MEASURES TAKEN, ASSESSMENT OF THEIR EFFECTIVENESS, ASSOCIATED OBSTACLES AND SCIENTIFIC AND TECHNICAL NEEDS TO ACHIEVE NATIONAL TARGETS ...........................................................................30 III. ASSESSMENT OF PROGRESS TOWARDS EACH NATIONAL TARGET ..............................46 IV. DESCRIPTION OF THE NATIONAL CONTRIBUTION TO THE ACHIEVEMENT OF EACH GLOBAL AICHI BIODIVERSITY TARGET ...................................................................58 Aichi Biodiversity Target 1: Awareness of biodiversity increased ...............................................58 Aichi Biodiversity Target 2: Biodiversity values integrated ........................................................63 Aichi Biodiversity Target 3: Incentives reformed ........................................................................66 Aichi Biodiversity Target 4: Sustainable production and consumption .......................................70 Aichi Biodiversity Target 6: Sustainable management of aquatic living resources .....................79 Aichi Biodiversity Target 7: Sustainable agriculture, aquaculture and forestry ...........................82 Aichi Biodiversity Target 8: Pollution reduced ............................................................................86 Aichi Biodiversity Target 9: Invasive alien species prevented and controlled .............................88 Aichi Biodiversity Target 10: Ecosystems vulnerable to climate change ....................................92 Aichi Biodiversity Target 11: Protected areas ..............................................................................96 Aichi Biodiversity Target 12: Reducing risk of extinction ..........................................................99 3 Aichi Biodiversity Target 13: Safeguarding genetic diversity ...................................................103 Aichi Biodiversity Target 14: Ecosystem services .....................................................................106 Aichi Biodiversity Target 15: Ecosystem restoration and resilience ..........................................109 Aichi Biodiversity Target 16: Nagoya Protocol on Access and Benefit-sharing ....................... 113 Aichi Biodiversity Target 17: Biodiversity strategies and action plans ..................................... 113 Aichi Biodiversity Target 18: Traditional knowledge ................................................................ 115 Aichi Biodiversity Target 19: Sharing information and knowledge...........................................120 Aichi Biodiversity Target 20: Mobilizing resources from all sources .......................................124 V. DESCRIPTION OF THE NATIONAL CONTRIBUTION TO THE ACHIEVEMENT OF THE TARGETS OF THE GLOBAL STRATEGY FOR PLANT CONSERVATION .................131 Please describe the major measures taken by your country for the implementation of the Global Strategy for Plant Conservation. ....................................................................................132 GSPC Target 1: An online flora of all known plants ..................................................................134 GSPC Target 2: An assessment of the conservation status of all known plant species, as far as possible, to guide conservation action ..............................................................................135 GSPC Target 3: Information, research and associated outputs, and methods necessary to implement the Strategy developed and shared ...........................................................................136 GSPC Target 4: At least 15 per cent of each ecological region or vegetation type secured through effective management and/or restoration ......................................................................138 GSPC Target 5: At least 75 per cent of the most important areas for plant diversity of each ecological region protected with effective management in place for conserving plants and their genetic diversity................................................................................................140 GSPC Target 6: At least 75 per cent of production lands in each sector managed sustainably, consistent with the conservation of plant diversity ................................................141 GSPC Target 7: At least 75 per cent of known threatened plant species conserved in situ........143 GSPC Target 8: At least 75 per cent of threatened plant species in ex situ collections, preferably in the country of origin, and at least 20 per cent available for recovery and restoration programmes ..............................................................................................................144 GSPC Target 9: 70 per cent of the genetic diversity of crops including their wild relatives and other socio-economically valuable plant species conserved, while respecting, preserving and maintaining associated Indigenous and local knowledge ...............146 GSPC Target 10: Effective management plans in place to prevent new biological invasions and to manage important areas for plant diversity that are invaded ...........................147 GSPC Target 11: No species of wild flora endangered by international trade ...........................149
Recommended publications
  • Special Report on ASX-Listed Cannabis and Hemp Stocks
    Special Report on ASX-listed Cannabis and Hemp stocks An exciting new sector 24 March 2020 From humble beginnings in Canada around ten years ago the cannabis and hemp industries have blossomed into a major force to be reckoned with by investors the world over. Australia is no exception, with many cannabis and hemp companies having gone live on ASX over the last five years. However, many investors are unfamiliar with the dynamics of this exciting new sector. Pitt Street Research now seeks to close that information gap with our Special Report on Cannabis and Hemp, released 24 March 2020. Welcome to the cannabis and hemp revolution Cannabis and hemp have fuelled a major investment boom since 2014 largely because of the known therapeutic benefits of medicinal cannabis. Governments around the world have responded to the scientific evidence and made it easier for patients to access cannabis-based medicine. Concurrently, voters in many countries have become more favourably disposed towards the legalisation of recreational cannabis. These two trends have fuelled a boom in cannabis, while hemp, from a different plant, had also benefited as investors have moved to use this plant for a variety of purposes, most notably in food. It’s fair to say that cannabis and hemp have quickly become respectable industries worthy of investor attention. Many have come to the view that cannabis and hemp are agents of serious economic change, with potential to seriously disrupt Subscribe to our research HERE sectors as diverse as drinks, building materials and, of course, medicine. Analyst: Stuart Roberts Why should the Canadians have all the fun? Tel: +61 (0)447 247 909 Canada was the origin of the current cannabis and hemp boom because the regulatory framework changed in that [email protected] country around 2013 in a way that allowed entrepreneurs to flourish while the public equity markets allowed large amounts of capital to be raised.
    [Show full text]
  • Vegetation Assessment and Mapping of South Islet Coral Sea Marine Park
    Report Vegetation Assessment and Mapping of South Islet (Willis Islets), Coral Sea Marine Park Prepared by Joy Brushe For Parks Australia, the Department of Agriculture, Water and the Environment January 2021 Acknowledgements Organising and undertaking the vegetation survey field trip to Willis Island required the assistance of many people. The contribution of following people and organisations are acknowledged: My husband Larry for assisting in preparation for and participation during the field survey and for proof reading the report. Bureau of Meteorology (BoM) for providing the opportunity to undertake the survey and particularly the staff of the BoM hub in Cairns and the officers stationed on Willis Island for their hospitality and assistance prior to and during the field visit and during our day in Cairns after arriving back from the voyage. The captain and crew of the “Spirit of Freedom” who looked after us very well during our sea voyage and provided assistance in loading and unloading gear. Staff and Management of Parks Australia (Department of Agriculture, Water and the Environment) particularly Stephanie Lemm (Senior Marine Parks Officer, Marine Parks Branch) and Narelle Southam for obtaining the necessary permits, organising the required training and certifications for the survey participants and assisting with purchase and supply of field gear; Carolyn Armstrong for GIS support and Stephanie Lemm for proof reading and providing input into the report. SGS Cairns International analyses of the soil samples. i Table of Contents Executive Summary .......................................................................................................................... 6 1.0 Introduction ..................................................................................................................... 7 1.1 Objectives of the Willis Island Vegetation Survey .............................................................. 7 1.2 Limitations of the Vegetation Survey and Mapping ..........................................................
    [Show full text]
  • WHO Expert Committee on Drug Dependence Pre-Review ……………
    WHO Expert Committee on Drug Dependence Pre-Review …………….. Cannabis plant and cannabis resin Section 5: Epidemiology This report contains the views of an international group of experts, and does not necessarily represent the decisions or the stated policy of the World Health Organization 1 © World Health Organization 2018 All rights reserved. This is an advance copy distributed to the participants of the 40th Expert Committee on Drug Dependence, before it has been formally published by the World Health Organization. The document may not be reviewed, abstracted, quoted, reproduced, transmitted, distributed, translated or adapted, in part or in whole, in any form or by any means without the permission of the World Health Organization. The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted and dashed lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters. The World Health Organization does not warrant that the information contained in this publication is complete and correct and shall not be liable for any damages incurred as a result of its use.
    [Show full text]
  • Cannabis Dictionary
    A MEDICAL DICTIONARY, BIBLIOGRAPHY, AND ANNOTATED RESEARCH GUIDE TO INTERNET REFERENCES JAMES N. PARKER, M.D. AND PHILIP M. PARKER, PH.D., EDITORS ii ICON Health Publications ICON Group International, Inc. 4370 La Jolla Village Drive, 4th Floor San Diego, CA 92122 USA Copyright 2003 by ICON Group International, Inc. Copyright 2003 by ICON Group International, Inc. All rights reserved. This book is protected by copyright. No part of it may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. Printed in the United States of America. Last digit indicates print number: 10 9 8 7 6 4 5 3 2 1 Publisher, Health Care: Philip Parker, Ph.D. Editor(s): James Parker, M.D., Philip Parker, Ph.D. Publisher's note: The ideas, procedures, and suggestions contained in this book are not intended for the diagnosis or treatment of a health problem. As new medical or scientific information becomes available from academic and clinical research, recommended treatments and drug therapies may undergo changes. The authors, editors, and publisher have attempted to make the information in this book up to date and accurate in accord with accepted standards at the time of publication. The authors, editors, and publisher are not responsible for errors or omissions or for consequences from application of the book, and make no warranty, expressed or implied, in regard to the contents of this book. Any practice described in this book should be applied by the reader in accordance with professional standards of care used in regard to the unique circumstances that may apply in each situation.
    [Show full text]
  • Bushtracks Bush Heritage Magazine | Summer 2019
    bushtracks Bush Heritage Magazine | Summer 2019 Outback extremes Darwin’s legacy Platypus patrol Understanding how climate How a conversation beneath Volunteers brave sub-zero change will impact our western gimlet gums led to the creation temperatures to help shed light Queensland reserves. of Charles Darwin Reserve. on the Platypus of the upper Murrumbidgee River. Bush Heritage acknowledges the Traditional Owners of the places in which we live, work and play. We recognise and respect the enduring relationship they have with their lands and waters, and we pay our respects to elders, past and present. CONTRIBUTORS 1 Ethabuka Reserve, Qld, after rains. Photo by Wayne Lawler/EcoPix Chris Grubb Clare Watson Dr Viki Cramer Bron Willis Amelia Caddy 2 DESIGN Outback extremes Viola Design COVER IMAGE Ethabuka Reserve in far western Queensland. Photo by Lachie Millard / 8 The Courier Mail Platypus control This publication uses 100% post- 10 consumer waste recycled fibre, made Darwin’s legacy with a carbon neutral manufacturing process, using vegetable-based inks. BUSH HERITAGE AUSTRALIA T 1300 628 873 E [email protected] 13 W www.bushheritage.org.au Parting shot Follow Bush Heritage on: few years ago, I embarked on a scientific they describe this work reminds me that we are all expedition through Bush Heritage’s Ethabuka connected by our shared passion for the bush and our Aa Reserve, which is located on the edge of the dedication to seeing healthy country, protected forever. Simpson Desert, in far western Queensland. We were prepared for dry conditions and had packed ten Over the past 27 years, this same passion and days’ worth of water, but as it happened, our visit to dedication has seen Bush Heritage grow from strength- Ethabuka coincided with a rare downpour – the kind to-strength through two evolving eras of leadership of rain that transforms desert landscapes.
    [Show full text]
  • Phenetic Affinities, Variability and Conservation Status of a Rare Tasmanian Endemic, Eucalyptus Morrisbyi R.G
    213 PHENETIC AFFINITIES, VARIABILITY AND CONSERVATION STATUS OF A RARE TASMANIAN ENDEMIC, EUCALYPTUS MORRISBYI R.G. BRETT by R.J.E. Wiltshire, B.M. Potts and J.B. Reid (with seven tables and six text-figures) Eucalyptus morrisbyi is a rare Tasmanian endemic confined to one larger population (c. 2000 mature individuals) and two smaller populations (c. 15 and 16 mature individuals) in southeastern Tasmania. Morphological studies within the informal superspecies "Gunnii" reveal Eucalyptus morrisbyi has closest affinities to low altitude populations of E. gunnii in southeastern Tasmania and yet has distinct, phenetic differences from that species. Levels of variation in E. morrisbyi populations appear comparable to other species despite their small population size. A low frequency of hybridisation occurs with E. viminalis in natural stands but is unlikely to have affected the level of variability in the Calverts Hill and Risdon Hill natural populations. In contrast, it is shown that a high frequency of seedlings grown from a planted and a remnant stand of E. morrisbyi have affinities with E. viminalis. Several of the planted trees appeared to be hybrids and some progeny from phenotypically normal trees also appeared to be of hybrid origin. These results suggest that the genetic integrity of the species may be compromised by injudicious selection of seed for propagation from plantings and could be a major problem for the ex situ conservation of this and other rare and endangered species. Recommendations are given to enhance the conservation of this endangered Tasmanian endemic. Key Words: rare endemic, endangered species, conservation, Eucalyptus morrisbyi, Tasmania. In BANKS, M.R.
    [Show full text]
  • Proposed Horizontal Falls Marine Park
    Commonwealth Marine Reserves Review National Parks Association of Queensland Submission 30th March 2015 The National Parks Association of Queensland (NPAQ) promotes the preservation, expansion and appropriate management of National Parks and the wider protected area estate in Queensland. NPAQ has a strong interest in Australian Marine Parks. NPAQ's submission refers explicitly to the Coral Sea Marine Reserve, and reiterates points made by Save our Marine Life and the Protect Our Coral Sea Alliances. Like these and other conservation groups, NPAQ believes that the existing zoning in all Commonwealth Marine Reserves should be retained, that the marine national park zones should be improved and expanded, and that the marine reserves should be established immediately. Retain Marine National Park Zones The Coral Sea Marine Reserve contains Australia’s largest Marine National Park Zone which extends over 51% of the Marine Reserve. This is one of the few places in the world where a large marine sanctuary for tropical marine life can be established, making the conservation values of this area globally significant. The Marine National Park Zones reproclaimed by the Coalition Government in December 2013 represent a compromise between these values and a desire to keep certain areas within the reserve open to commercial and/or recreational fishers. The broad structure of this compromise was first outlined in 2011 with the release of the draft plan for the Coral Sea Marine Reserve - largely welcomed by both commercial and recreational fishers. Over 70% of the commercial fishing interests displaced by the Coral Sea Marine Reserve stated that they would prefer to see simpler management arrangements involving increased protection down to 22oS, provided adequate structural adjustment assistance was available.
    [Show full text]
  • Annual Report 2009
    Australian Marine Conservation Society ANNUAL REPORT 2009 Australian Marine Conservation Society ANNUAL REPORT 2009 1 Table of CONTENTS OVERVIEW ................................................................................................................................................... 1 PrESIDENT’S REPORT .............................................................................................................................. 3 CAMPAIGN REPORT .................................................................................................................................. 5 Overfishing .......................................................................................................................................... 5 Sharks: ........................................................................................................................................ 5 Sustainable fisheries: ................................................................................................................ 6 Sustainable Seafood: ................................................................................................................ 6 Marine National Parks ....................................................................................................................... 7 Coral Sea .................................................................................................................................... 8 Top End Sea Life ......................................................................................................................
    [Show full text]
  • Research Matters Newsletter of the Australian Flora Foundation
    A charity fostering scientific research into the biology and cultivation of the Australian flora Research Matters Newsletter of the Australian Flora Foundation No. 31, January 2020 Inside 2. President’s Report 2019 3. AFF Grants Awarded 5. Young Scientist Awards 8. From Red Boxes to the World: The Digitisation Project of the National Herbarium of New South Wales – Shelley James and Andre Badiou 13. Hibbertia (Dilleniaceae) aka Guinea Flowers – Betsy Jackes 18. The Joy of Plants – Rosanne Quinnell 23. What Research Were We Funding 30 Years Ago? 27. Financial Report 28. About the Australian Flora Foundation President’s Report 2019 Delivered by Assoc. Prof. Charles Morris at the AGM, November 2019 A continuing development this year has been donations from Industry Partners who wish to support the work of the Foundation. Bell Art Australia started this trend with a donation in 2018, which they have continued in 2019. Source Separation is now the second Industry Partner sponsoring the Foundation, with a generous donation of $5,000. Other generous donors have been the Australian Plants Society (APS): APS Newcastle ($3,000), APS NSW ($3,000), APS Sutherland ($500) and SGAP Mackay ($467). And, of course, there are the amounts from our private donors. In August, the Council was saddened to hear of the death of Dr Malcolm Reed, President of the Foundation from 1991 to 1998. The Foundation owes a debt of gratitude to Malcolm; the current healthy financial position of the Foundation has its roots in a series of large donations and bequests that came to the Foundation during his tenure.
    [Show full text]
  • Genetic Diversity and Adaptation in Eucalyptus Pauciflora
    Genetic diversity and adaptation in Eucalyptus pauciflora Archana Gauli (M.Sc.) A thesis submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy School of Biological Sciences, University of Tasmania June, 2014 Declarations This thesis contains no material which has been accepted for a degree or diploma by the University or any other institution, except by way of background information and duly acknowledged in the thesis, and to the best of the my knowledge and belief no material previously published or written by another person except where due acknowledgement is made in the text of the thesis, nor does the thesis contain any material that infringes copyright. Archana Gauli Date Authority of access This thesis may be made available for loan and limited copying and communication in accordance with the Copyright Act 1968. Archana Gauli Date Statement regarding published work contained in thesis The publishers of the paper comprising Chapter 2 and Chapter 3 hold the copyright for that content, and access to the material should be sought from the respective journals. The remaining non-published content of the thesis may be made available for loan and limited copying and communication in accordance with the Copyright Act 1968. Archana Gauli Date i Statement of publication Chapter 2 has been published as: Gauli A, Vaillancourt RE, Steane DA, Bailey TG, Potts BM (2014) The effect of forest fragmentation and altitude on the mating system of Eucalyptus pauciflora (Myrtaceae). Australian Journal of Botany 61, 622-632. Chapter 3 has been accepted for publication as: Gauli A, Steane DA, Vaillancourt RE, Potts BM (in press) Molecular genetic diversity and population structure in Eucalyptus pauciflora subsp.
    [Show full text]
  • To Name Those Lost: Assessing Extinction Likelihood in the Australian Vascular Flora J.L
    To name those lost: assessing extinction likelihood in the Australian vascular flora J.L. SILCOCK, A.R. FIELD, N.G. WALSH and R.J. FENSHAM SUPPLEMENTARY TABLE 1 Presumed extinct plant taxa in Australia that are considered taxonomically suspect, or whose occurrence in Australia is considered dubious. These require clarification, and their extinction likelihood is not assessed here. Taxa are sorted alphabetically by family, then species. No. of Species EPBC1 Last collections References and/or pers. (Family) (State)2 Notes on taxonomy or occurrence State Bioregion/s collected (populations) comms Trianthema cypseleoides Sydney (Aizoaceae) X (X) Known only from type collection; taxonomy needs to be resolved prior to targeted surveys being conducted NSW Basin 1839 1 (1) Steve Douglas Frankenia decurrens (Frankeniaceae) X (X) Very close to F.cinerea and F.brachyphylla; requires taxonomic work to determine if it is a good taxon WA Warren 1850 1 (1) Robinson & Coates (1995) Didymoglossum exiguum Also occurs in India, Sri Lanka, Thailand, Malay Peninsula; known only from type collection in Australia by Domin; specimen exists, but Field & Renner (2019); Ashley (Hymenophyllaceae) X (X) can't rule out the possibility that Domin mislabelled some of these ferns from Bellenden Ker as they have never been found again. QLD Wet Tropics 1909 1 (1) Field Hymenophyllum lobbii Domin specimen in Prague; widespread in other countries; was apparently common and good precision record, so should have been Field & Renner (2019); Ashley (Hymenophyllaceae) X (X) refound by now if present QLD Wet Tropics 1909 1 (1) Field Avon Wheatbelt; Esperance Known from four collections between 1844 and 1892; in her unpublished conspectus of Hemigenia, Barbara Rye included H.
    [Show full text]
  • Downloaded from the CSIRO Data Portal [45] and Resampled to the Same Grid As the CHELSA Climate Data
    diversity Article All Populations Matter: Conservation Genomics of Australia’s Iconic Purple Wattle, Acacia purpureopetala Marlien M. van der Merwe 1,* , Jia-Yee S. Yap 1, Peter D. Wilson 1, Helen T. Murphy 2 and Andrew Ford 2 1 Research Centre for Ecosystem Resilience, Royal Botanic Garden Sydney, Mrs Macquaries Road, Sydney, NSW 2000, Australia; [email protected] (J.-Y.S.Y.); [email protected] (P.D.W.) 2 CSIRO Land and Water, Tropical Forest Research Centre, Maunds Road, Atherton, QLD 4883, Australia; [email protected] (H.T.M.); [email protected] (A.F.) * Correspondence: [email protected]; Tel.: +61-292318077 Abstract: Maximising genetic diversity in conservation efforts can help to increase the chances of survival of a species amidst the turbulence of the anthropogenic age. Here, we define the distribution and extent of genomic diversity across the range of the iconic but threatened Acacia purpureopetala, a beautiful sprawling shrub with mauve flowers, restricted to a few disjunct populations in far north Queensland, Australia. Seed production is poor and germination sporadic, but the species occurs in abundance at some field sites. While several thousands of SNP markers were recovered, comparable to other Acacia species, very low levels of heterozygosity and allelic variation suggested inbreeding. Limited dispersal most likely contributed towards the high levels of divergence amongst field sites and, using a generalised dissimilarity modelling framework amongst environmental, spatial and floristic data, spatial distance was found to be the strongest factor explaining the current distribution of genetic diversity. We illustrate how population genomic data can be utilised to design Citation: van der Merwe, M.M.; Yap, a collecting strategy for a germplasm conservation collection that optimises genetic diversity.
    [Show full text]