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Early Differential Responses of Co-Dominant Canopy Species to Sudden and Severe Drought in a Mediterranean-Climate Type Forest
Forests 2015, 6, 2082-2091; doi:10.3390/f6062082 OPEN ACCESS forests ISSN 1999-4907 www.mdpi.com/journal/forests Communication Early Differential Responses of Co-dominant Canopy Species to Sudden and Severe Drought in a Mediterranean-climate Type Forest Katinka X. Ruthrof 1,*, George Matusick 1,2 and Giles E. St. J. Hardy 1 1 Centre of Excellence for Climate Change, Woodland and Forest Health, Murdoch University, Murdoch 6150, Australia; E-Mails: [email protected] (G.M.); G.Hardy@ murdoch.edu.au (G.E.S.J.H.) 2 The Nature Conservancy, Georgia Chapter, Chattahoochee Fall Line Conservation Office, Fort Benning, GA 31905, USA * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +61-893-602-605; Fax: +61-893-606-303. Academic Editor: Steven Jansen Received: 7 April 2015 / Accepted: 3 June 2015 / Published: 9 June 2015 Abstract: Globally, drought and heat-induced forest disturbance is garnering increasing concern. Species from Mediterranean forests have resistance and resilience mechanisms to cope with drought and differences in these ecological strategies will profoundly influence vegetation composition in response to drought. Our aim was to contrast the early response of two co-occurring forest species, Eucalyptus marginata and Corymbia calophylla, in the Northern Jarrah Forest of southwestern Australia, following a sudden and severe drought event. Forest plots were monitored for health and response, three and 16 months following the drought. Eucalyptus marginata was more susceptible to partial and complete crown dieback compared to C. calophylla, three months after the drought. However, resprouting among trees exhibiting complete crown dieback was similar between species. -
Eucalyptus Study Group Article
Association of Societies for Growing Australian Plants Eucalyptus Study Group ISSN 1035-4603 Eucalyptus Study Group Newsletter December 2012 No. 57 Study Group Leader Warwick Varley Eucalypt Study Group Website PO Box 456, WOLLONGONG, NSW 2520 http://asgap.org.au/EucSG/index.html Email: [email protected] Membership officer Sue Guymer 13 Conos Court, DONVALE, VICTORIA 3111 Email: [email protected] Contents Do Australia's giant fire-dependent trees belong in the rainforest? By EurekAlert! Giant Eucalypts sent back to the rainforest By Rachel Sullivan Abstract: Dual mycorrhizal associations of jarrah (Eucalyptus marginata) in a nurse-pot system The Eucalypt's survival secret By Danny Kingsley Plant Profile; Corymbia gummifera By Tony Popovich Eucalyptus ×trabutii By Warwick Varley SUBSCRIPTION TIME Do Australia's giant fire-dependent trees belong in the rainforest? By EurekAlert! Australia's giant eucalyptus trees are the tallest flowering plants on earth, yet their unique relationship with fire makes them a puzzle for ecologists. Now the first global assessment of these giants, published in New Phytologist, seeks to end a century of debate over the species' classification and may change the way it is managed in future. Gigantic trees are rare. Of the 100,000 global tree species only 50, less than 0.005 per cent, reach over 70 metres in height. While many of the giants live in Pacific North America, Borneo and similar habitats, 13 are eucalypts endemic to Southern and Eastern Australia. The tallest flowering plant in Australia is Eucalyptus regnans, with temperate eastern Victoria and Tasmania being home to the six tallest recorded species of the genus. -
Toward Sustainable Management: Southern Africa's Afromontane, And
Proceedings 6th National Conference of the Australian Forest History Society Inc, Michael Calver et al. (eds) © 2005 Millpress, Rotterdam, ISBN 90 5966 026 9 Toward sustainable management: Southern Africa’s Afromontane, and Western Australia’s jarrah forests Grant Wardell-Johnson Natural and Rural Systems Management, The University of Queensland, Gatton, 4343 Michael Calver Biological Sciences, Murdoch University, Murdoch, Western Australia 6150 Peer reviewed contribution Keywords: logging, Afromontane forest, jarrah forest, management regimes, sustainability, silviculture, employment, plantations ABSTRACT: We review the history of forest management in two southern hemisphere forest types: Western Australia’s jarrah Eucalyptus marginata forests and the Afromontane forests of southern Africa to determine approaches for achieving sustainable forest management. We argue that despite major differences in the ecology and biogeography of these two forest types, a shared pattern in the history of exploitation may provide lessons for achieving sustainable management across forest types. While advanced silvicultural understanding has long been achieved in both for- est types, this in itself has not led to either sustainable management or to public acceptance of forest management regimes. In both areas an early, rapid expansion of uncontrolled timber removal and in the number of operating timber mills was followed by controlled exploitation, a rapid decline in the numbers of mills and, more recently, a general decline in yield. In neither case was increased con- cern about conservation responsible for the reduction in either yield or in employment in the indus- try. Rather, in WA jarrah forests, amendments in purpose and tenure were subsequent to the loss of most mills and towns, while in southern Africa’s Afromontane forests, timber workers were pen- sioned by 1939 because of scanty remaining merchantable timber. -
Trees for Farm Forestry: 22 Promising Species
Forestry and Forest Products Natural Heritage Trust Helping Communities Helping Australia TREES FOR FARM FORESTRY: 22 PROMISING SPECIES Forestry and Forest Products TREES FOR FARM FORESTRY: Natural Heritage 22 PROMISING SPECIES Trust Helping Communities Helping Australia A report for the RIRDC/ Land & Water Australia/ FWPRDC Joint Venture Agroforestry Program Revised and Edited by Bronwyn Clarke, Ian McLeod and Tim Vercoe March 2009 i © 2008 Rural Industries Research and Development Corporation. All rights reserved. ISBN 1 74151 821 0 ISSN 1440-6845 Trees for Farm Forestry: 22 promising species Publication No. 09/015 Project No. CSF-56A The information contained in this publication is intended for general use to assist public knowledge and discussion and to help improve the development of sustainable regions. You must not rely on any information contained in this publication without taking specialist advice relevant to your particular circumstances. While reasonable care has been taken in preparing this publication to ensure that information is true and correct, the Commonwealth of Australia gives no assurance as to the accuracy of any information in this publication. The Commonwealth of Australia, the Rural Industries Research and Development Corporation (RIRDC), the authors or contributors expressly disclaim, to the maximum extent permitted by law, all responsibility and liability to any person, arising directly or indirectly from any act or omission, or for any consequences of any such act or omission, made in reliance on the contents of this publication, whether or not caused by any negligence on the part of the Commonwealth of Australia, RIRDC, the authors or contributors. The Commonwealth of Australia does not necessarily endorse the views in this publication. -
Seed Dispersal by Ants in Jarrah Forest Restorations of Western Australia
Seed Dispersal by Ants in Jarrah Forest Restorations of Western Australia Troy L. Wanless Introduction The jarrah forests in Western Australia cover approximately 1.75 million ha in the southwestern corner of the state (Figure 1). Jarrah, otherwise known as Eucalyptus marginata, is only one species among many that inhabit a region with considerable physical and biological diversity. 1200 species of plants, 29 mammalian species, 45 reptile species, 17 frog species, 4 fish species and 150 bird species live in this system which also has highly adverse conditions for survival. These may include infertile, often salt-laden soils, drought, and the occasional wildfire (Western Australia Forest Alliance, 2003). Considerable deposits of bauxite, which is the primary material involved in the production of aluminum, are scattered throughout the region. Since 1963, Alcoa of Australia Ltd. has cleared these jarrah forests to make way for mining of this ore. It is estimated that these deposits cover 7-8% of the forested area although only 3-4% will ever be mined due to environmental and economic constraints (Majer, 1989). These mined areas create a scattering of patches throughout the forest that are essentially stripped of any kind of biodiversity that was once there (Figure 2). Restoration efforts on these previously mined patches focus on many aspects of the jarrah forest ecosystem. Specifically interesting is the role that ants play in seed dispersal. This paper will focus on the topic of seed dispersal by ants in the northern jarrah forests of Western Australia while paying particular attention to myrmecochory. Figure 1. Location of jarrah forest in Australia Figure 2. -
Jervis Bay Territory Page 1 of 50 21-Jan-11 Species List for NRM Region (Blank), Jervis Bay Territory
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. -
ESTIMATIVA DE SEQUESTRO DE CARBONO EM ÁREAS DE REFLORESTAMENTO UTILIZANDO Eucalyptus Saligna, SMITH (MYRTALES: MYRTACEAE) NA CIDADE DE OURINHOS - SP
1 ESTIMATIVA DE SEQUESTRO DE CARBONO EM ÁREAS DE REFLORESTAMENTO UTILIZANDO Eucalyptus saligna, SMITH (MYRTALES: MYRTACEAE) NA CIDADE DE OURINHOS - SP ESTIMATIVE FROM CARBON SEQUESTRATION IN AREAS OF REFORESTATION USING Eucalyptus saligna, SMITH (MYRTALES: MYRTACEAE) ON OURINHOS CITY - SP 1NASCIMENTO, G.M.L.; 2OLIVEIRA, M.R.; 2SILVA, A.L.G. 3FRANCISCO, O. 1Especialista em Gestão Ambiental formado pelas Faculdades Integradas de Ourinhos / FEMM 2Graduada em Ciências Biológicas pelas Faculdades Integradas de Ourinhos / FEMM 3Professor Doutor do Departamento de Pós Graduação das Faculdades Integradas de Ourinhos / FEMM RESUMO Um dos grande problemas da atualidade moderna é como manter os níveis de desenvolvimento mundial minimizando as agressões à natureza, onde a principal questão levantada através de diversos encontros internacionais ao longo das três últimas décadas é o aquecimento global devido à ação antrópica, sendo que graças à mecanismos criados no Protocolo de Kyoto foi possível extrapolar os benefícios do reflorestamento e, após efetuar o levantamento da área destinadas a tais fins na cidade objeto deste estudo pela da quantificação de árvores plantadas por hectares e estimando a quantidade de carbono que cada árvore de Eucalyptus saligna Smith (Myrtales: Myrtaceae) absorve em seu ciclo natural, estima-se que mediante o quadro demonstrado, a taxa de carbono retirado da atmosfera nas áreas de reflorestamento nesta cidade, com árvores atualmente com 05 anos de idade, ao final de seu sexto ano, seja de 133.320 kg de carbono por hectare, somando aproximadamente 37.330 toneladas em seu total, o que equivale à liberação de 15.554 automóveis com motor de 1.000 cilindradas, suficiente para sanar cerca de 34,5% da frota municipal de Ourinhos-SP. -
&Fhe Ecological Effects •. of Eucalyptus
&fhe ecological effects •. of eucalyptus The ecological effects of eucalyptus by M.E.D. Poore and C. Fries First Printing 1985 Second Printing 1986 Third Printing 1988 The ut'\'gnal'On\ emploved .nd the pre,entltlon of m.tI1.''' al on Ihl\ publ,c.t,on do not ,mplv the ".preSSlon of any op,n,on Wh.tSOI'ver on Ihe pat! of Ihl! Food and Ag"cullure O'gan'/lI,on of Ihl' Un,IO'd Nal,on\ concern,ng Ihe legal UalU\ of any counlrv. lerrolorv. C,IV nr all'a or of 11\ aUlho"II('\. 0' Concl!rnlng thO' df'l,m'''I,on I of 11\ fronl,"'\ or hound."I!\ IL ___________ M·32 ISBN 92·5·102286-0 All IIghl' re,erved. No parI of Ihi' public.tlon m.y be reproduced, stored In • rellleval \v,Iem, or tr.n,mltted in .nv form or bV .ny me.n" electronIc, mechanlc.I, phOlOCOPYII'9 or otherWise, without the prlO; permiSSion of Ihe cOPVrlghl owne, Applic.tlon. for such permission, Wllh • st.lement of the purpose .nd extent of the reproduction, should be addressed 10 the OtreClo" Publlc.tlons Oil/IliOn, Food and Agflculture O"ganIZllion of Ihe UntIed Nltlon" V" delle Terme di C.rlC.II., 00100 Rome, IlIlv. - i - FOREWJRD CUrrently, world forests are beirY;J cut at many times the rate at which they are beirY;J replacEd. In tropical countries, as an average, only one hectare is plantEd when 10 hectares of natural forests are beirY;J clearEd. There are high and increasirY;J denands for wood for industrial use and fuel needs especially in developirY;J countries of the tropics with their increasirY;J populations. -
Guava (Eucalyptus) Rust Puccinia Psidii
INDUSTRY BIOSECURITY PLAN FOR THE NURSERY & GARDEN INDUSTRY Threat Specific Contingency Plan Guava (eucalyptus) rust Puccinia psidii Plant Health Australia March 2009 Disclaimer The scientific and technical content of this document is current to the date published and all efforts were made to obtain relevant and published information on the pest. New information will be included as it becomes available, or when the document is reviewed. The material contained in this publication is produced for general information only. It is not intended as professional advice on any particular matter. No person should act or fail to act on the basis of any material contained in this publication without first obtaining specific, independent professional advice. Plant Health Australia and all persons acting for Plant Health Australia in preparing this publication, expressly disclaim all and any liability to any persons in respect of anything done by any such person in reliance, whether in whole or in part, on this publication. The views expressed in this publication are not necessarily those of Plant Health Australia. Further information For further information regarding this contingency plan, contact Plant Health Australia through the details below. Address: Suite 5, FECCA House 4 Phipps Close DEAKIN ACT 2600 Phone: +61 2 6215 7700 Fax: +61 2 6260 4321 Email: [email protected] Website: www.planthealthaustralia.com.au PHA & NGIA | Contingency Plan – Guava rust (Puccinia psidii) 1 Purpose and background of this contingency plan ............................................................. -
Eucalyptus Pilularis Blackbutt Date of Assessment/Inspection: 19.11.2015
HUNTER’S HILL COUNCIL SIGNIFICANT TREE REGISTER TREE PROFILE SHEET 1. LOCATION OF PROPERTY Number: 28 Street: Bonnefin Road Suburb: Hunters Hill Post Code: 2110 GPS: Co ordinates : Longitude 151.1421325 Latitude -33.82815264 2. DETAILS Listed Significant Trees: Public or Private Type: Private Botanical Name Common Name Group or Individual: Individual Eucalyptus pilularis Blackbutt Date of Assessment/Inspection: 19.11.2015 3. STATEMENT OF SIGNIFICANCE Located in a prominent elevated position and possessing excellent form, the specimen Eucalyptus pilularis (Blackbutt) is considered to have high visual significance (aesthetic value). The Blackbutt has representative and rarity value as a remaining vestige of the once extensive Coastal Sandstone Foreshore Forest community in Hunters Hill (botanic/scientific and ecological value). The Eucalyptus pilularis (Blackbutt) is considered to have significance at a local level in terms of aesthetic, botanic, scientific and eco- logical value. 4. IMAGES PO BOX 21, HUNTERS HILL NSW 2110 Telephone: 9879 9400 Fax: 9809 7338 Email: [email protected] Updated May 2016 Page 1 of 2 SIGNIFICANT TREE REGISTER 5. SIGNIFICANT ATTRIBUTES Cultural/Social/Commemorative Historic Botanical/Scientific Ecological Visual/Aesthetic 6. SIGNIFICANT LEVELS Local State National 7. BACKGROUND The site is located on the south-side of Bonnefin Road, Hunters Hill. The Eucalyptus pilularis (Blackbutt) stands within the front garden area of the site. The Hunters Hill Land Division Map (1831-1844)1 shows this section of Bonnefin Road under the ownership of F.A. Hayne who purchased a 30 acre lot in 1835. From 1889-90 the 30 acres is recorded as under the ownership of mathematical instrument maker Angelo Tornaghi under the title ‘Italia’ Estate. -
Changes in Whole-Tree Water Use Following Live-Crown Pruning in Young Plantation-Grown Eucalyptus Pilularis and Eucalyptus Cloeziana
Forests 2013, 4, 106-121; doi:10.3390/f4010106 OPEN ACCESS forests ISSN 1999-4907 www.mdpi.com/journal/forests Article Changes in Whole-Tree Water Use Following Live-Crown Pruning in Young Plantation-Grown Eucalyptus pilularis and Eucalyptus cloeziana Philip J. Alcorn 1,2, David I. Forrester 3,4,*, Dane S. Thomas 5,6, Ryde James 1, R. Geoff B. Smith 5,7, Adrienne B. Nicotra 2 and Jürgen Bauhus 3 1 Fenner School of Environment and Society, The Australian National University, Canberra, ACT 0200, Australia; E-Mails: [email protected] (P.J.A.); [email protected] (R.J.) 2 Research School of Biology, The Australian National University, Canberra, ACT 0200, Australia; E-Mail: [email protected] 3 Chair of Silviculture, Faculty of Environment and Natural Resources, Freiburg University, D-79085 Freiburg, Germany; E-Mail: [email protected] 4 Cooperative Research Centre for Forestry, Private Bag 12, Hobart 7001, Australia 5 Forests NSW, PO Box J19, Coffs Harbour NSW 2450, Australia; E-Mails: [email protected] (D.S.T.); [email protected] (R.G.B.S.) 6 South Australian Research and Development Institute (SARDI), Climate Applications, GPO Box 397, Adelaide SA, 5001, Australia 7 Forest Science Centre, School of Environment, Science and Engineering, SCU Lismore NSW 2480, Australia * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +61-761-203-8628; Fax: +61-761-203-3781. Received: 28 November 2012; in revised form: 23 January 2013 / Accepted: 1 February 2013 / Published: 5 February 2013 Abstract: Pruning of live branches is a management option to enhance wood quality in plantation trees. -
Trees, Shrubs, and Perennials That Intrigue Me (Gymnosperms First
Big-picture, evolutionary view of trees and shrubs (and a few of my favorite herbaceous perennials), ver. 2007-11-04 Descriptions of the trees and shrubs taken (stolen!!!) from online sources, from my own observations in and around Greenwood Lake, NY, and from these books: • Dirr’s Hardy Trees and Shrubs, Michael A. Dirr, Timber Press, © 1997 • Trees of North America (Golden field guide), C. Frank Brockman, St. Martin’s Press, © 2001 • Smithsonian Handbooks, Trees, Allen J. Coombes, Dorling Kindersley, © 2002 • Native Trees for North American Landscapes, Guy Sternberg with Jim Wilson, Timber Press, © 2004 • Complete Trees, Shrubs, and Hedges, Jacqueline Hériteau, © 2006 They are generally listed from most ancient to most recently evolved. (I’m not sure if this is true for the rosids and asterids, starting on page 30. I just listed them in the same order as Angiosperm Phylogeny Group II.) This document started out as my personal landscaping plan and morphed into something almost unwieldy and phantasmagorical. Key to symbols and colored text: Checkboxes indicate species and/or cultivars that I want. Checkmarks indicate those that I have (or that one of my neighbors has). Text in blue indicates shrub or hedge. (Unfinished task – there is no text in blue other than this text right here.) Text in red indicates that the species or cultivar is undesirable: • Out of range climatically (either wrong zone, or won’t do well because of differences in moisture or seasons, even though it is in the “right” zone). • Will grow too tall or wide and simply won’t fit well on my property.