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Hollow-Bearing Trees As a Habitat Resource Along an Urbanisation Gradient
Hollow-Bearing Trees as a Habitat Resource along an Urbanisation Gradient Author Treby, Donna Louise Published 2014 Thesis Type Thesis (PhD Doctorate) School Griffith School of Environment DOI https://doi.org/10.25904/1912/1674 Copyright Statement The author owns the copyright in this thesis, unless stated otherwise. Downloaded from http://hdl.handle.net/10072/367782 Griffith Research Online https://research-repository.griffith.edu.au Hollow-bearing Trees as a Habitat Resource along an Urbanisation Gradient Donna Louise Treby MPhil (The University of Queensland) Environmental Futures Centre. Griffith School of Environment, Griffith University, Gold Coast. A thesis submitted for the fulfilment for the requirements of the degree of Doctor of Philosophy. December 2013. “If we all did the things we are capable of doing. We would literally live outstanding lives. I think; if we all lived our lives this way, we would truly create an amazing world.” Thomas Edison. i Acknowledgements: It would be remiss of me if I did not begin by acknowledging my principal supervisor Dr Guy Castley, for the inception, development and assistance with the completion of this study. Your generosity, open door policy and smiling face made it a pleasure to work with you. I owe you so much, but all I can give you is my respect and heartfelt thanks. Along with my associate supervisor Prof. Jean-Marc Hero their joint efforts inspired me and opened my mind to the complexities and vagaries of ecological systems and processes on such a large scale. To my volunteers in the field, Katie Robertson who gave so much of her time and help in the early stages of my project, Agustina Barros, Ivan Gregorian, Sally Healy, Guy Castley, Katrin Lowe, Kieran Treby, Phil Treby, Erin Wallace, Nicole Glenane, Nick Clark, Mark Ballantyne, Chris Tuohy, Ryan Pearson and Nickolas Rakatopare all contributed to the collection of data for this study. -
Visitor Learning Guide
VISITOR LEARNING GUIDE 1 Produced by The Wilderness Society The Styx Valley of the Giants oers the opportunity to experience one of the world’s most iconic and spectacular forest areas. For decades the Wilderness Society has worked with the broader community to achieve protection for the Styx and we want to share it, and some of its stories, with you. This guide is not meant to be a comprehensive overview of the Styx, Tasmania’s forests or World Heritage. Rather, it is designed to share a cross-section of knowledge through simple stories that follow a common theme on each of the identified walks. With its help, we hope you will learn from this spectacular place, and leave knowing more about our forests, their natural and cultural legacy and some other interesting titbits. The Wilderness Society acknowledges the Tasmanian Aboriginal community as the traditional owners and custodians of all Country in Tasmania and pays respect to Elders past and present. We support eorts to progress reconciliation, land justice and equality. We recognise and welcome actions that seek to better identify, present, protect and conserve Aboriginal cultural heritage, irrespective of where it is located. Cover photo: A giant eucalypt in the Styx Valley, Rob Blakers. © The Wilderness Society, Tasmania 2015. STYX VALLEY OF THE GIANTS - VISITOR LEARNING GUIDE TO ELLENDALE MT FIELD FENTONBURY NATIONAL PARK WESTERWAY B61 TYENNA Tyenna River TO NEW NORFOLK TO LAKE PEDDER & HOBART & STRATHGORDON MAYDENA FOOD & ACCOMMODATION There’s some great accommodation and food options on your way to the Styx. Westerway • Blue Wren Riverside Cottage • Duy’s Country Accommodation Styx River • Platypus Playground Riverside Cottage Styx River . -
Stem Decay in Live Trees: Heartwood Hollows and Termites in Five Timber Species in Eastern Amazonia
Article Stem Decay in Live Trees: Heartwood Hollows and Termites in Five Timber Species in Eastern Amazonia Ana Alice Eleuterio 1,* , Maria Aparecida de Jesus 2 and Francis E. Putz 3 1 Instituto Latino-Americano de Economia, Sociedade e Política, Universidade Federal da Integração Latino-Americana, Av. Tancredo Neves, 6731, Foz do Iguaçu 85867-900, Brazil 2 Instituto Nacional de Pesquisas da Amazônia, Av. André Araújo 2936, Manaus 69011-970, Brazil; [email protected] 3 Department of Biology, University of Florida, P.O. Box 118526, Gainesville, FL 32611, USA; fep@ufl.edu * Correspondence: [email protected] Received: 19 September 2020; Accepted: 9 October 2020; Published: 13 October 2020 Abstract: Research Highlights: Tree size and wood characteristics influenced the susceptibility of five Amazonian timber tree species to heartwood decay and colonization by termites. Termites occurred in the heartwoods of 43% of the trees, with Coptotermes testaceus the most abundant species. Background and Objectives: Hollows and rotten cores in the stems of living trees have ecological and economic impacts in forests managed for timber. The decision on whether to cut or maintain hollow trees in such forests must account for the susceptibility of different tree species to decay. We investigated tree and wood characteristics of living trees of five commercial timber species in the eastern Amazon that influenced the likelihood of heartwood decay and the occurrence of termite nests inside the rotten cores. Materials and Methods: We used Pearson’s correlations and one-way analysis of variance (ANOVA) to explore relationships among tree basal area and hollow area. We used principal components analysis (PCA) to analyze the variation of wood anatomical traits, followed by a linear regression to explore the relationships between PCA scores, and heartwood hollow area. -
Towards Two Billion Trees
REPORT 2019 Lead authors: Dr. Stuart Blanch & Dr. Martin Taylor Published by WWF-Australia, Sydney. WWF-Australia acknowledges the Traditional Custodians of Country throughout Australia and their continuing connection to land, water and culture. We pay our respects to their Elders - past, present and emerging. WWF is one of the world’s largest and most experienced independent conservation organisations, with over five million supporters and a global network active in more than 100 countries. WWF’s mission is to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature, by conserving the world’s biological diversity, ensuring that the use of renewable natural resources is sustainable, and promoting the reduction of pollution and wasteful consumption. © Text 2019 WWF-Australia. Front cover: NSW forest, © Unsplash / Fezbot / WWF-Australia CONTENTS FORESTS, FIRES, KOALAS & CLIMATE 5 OUR NATIONAL PLAN TO SAVE AND GROW TWO BILLION TREES BY 2030 9 TOWARDS TWO BILLION TREES 11 What are the impacts of deforestation during one year? 12 A decade of destruction 13 A future of hope through a transition from deforestation to reforestation 14 TREES BY THE NUMBERS 20 IS AUSTRALIA GROWING MORE FORESTS THAN ARE BEING BULLDOZED? 22 BUSHFIRE IN BOWRAVILLE, NSW, NOVEMBER 2019 © ADAM DEDERER On top of rampant tree-clearing, FORESTS, FIRE, Australia’s bushfire emergency is destroying homes and habitats, killing KOALAS & CLIMATE wildlife and livestock, and releasing enormous volumes of carbon dioxide. It’s a tragedy fuelled by global heating, and comes on top of the worst drought in recorded history in New South Wales and Queensland. -
Comparing the Thermal Suitability of Nest- Boxes and Tree-Hollows for the Conservation- Management of Arboreal Marsupials
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/314717075 Comparing the thermal suitability of nest- boxes and tree-hollows for the conservation- management of arboreal marsupials Article in Biological Conservation · May 2017 DOI: 10.1016/j.biocon.2017.02.006 CITATION READS 1 69 3 authors, including: Jessica Rowland Natalie J Briscoe Deakin University University of Melbourne 6 PUBLICATIONS 2 CITATIONS 16 PUBLICATIONS 119 CITATIONS SEE PROFILE SEE PROFILE All content following this page was uploaded by Jessica Rowland on 01 May 2017. The user has requested enhancement of the downloaded file. 1 This is a copy of the accepted manuscript. The article was published in Biological 2 Conservation and can be found at: http://doi.org/10.1016/j.biocon.2017.02.006 3 © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http:// creativecommons.org/licenses/by-nc-nd/4.0/ 4 5 Comparing the thermal suitability of nest-boxes and tree-hollows for the conservation- 6 management of arboreal marsupials 7 8 Jessica A. Rowlanda, Natalie J. Briscoeb and Kathrine A. Handasydec 9 a School of BioSciences, The University of Melbourne, Parkville, 3010, Victoria, Australia, 10 [email protected] 11 b School of BioSciences, The University of Melbourne, Parkville, 3010, Victoria, Australia, 12 [email protected] 13 c School of BioSciences, The University of Melbourne, Parkville, 3010, Victoria, Australia, 14 [email protected] 15 16 Corresponding author: Jessica A. Rowland, [email protected], +61 3 9244 6699, Centre 17 for Integrative Ecology, School of Life and Environmental Sciences, Deakin University, 18 Burwood, 3125 Victoria, Australia. -
Tasmania's Forest Management System
Tasmania’s Forest Management System: An Overview (2017) Page | 1 Overview of Tasmania’s Forest Management System (2017) Table of Contents 1. Introduction ........................................................................................................................ 3 2. International and national policy context ............................................................................ 5 3. Tasmania’s Land Tenures ..................................................................................................... 6 4. Tasmania’s Forest Management System .............................................................................. 8 4.1 The maintenance of a permanent native forest estate ............................................................... 9 4.2 Tasmania’s CAR reserve system .................................................................................................. 9 4.3 The management of forests outside reserves ............................................................................. 9 5. Forest Practices System ..................................................................................................... 10 5.1 Administration of the forest practices system.......................................................................... 12 5.2 The Forest Practices Code and Plans ........................................................................................ 13 5.3 Implementation of the forest practices system........................................................................ 14 5.4 Research, -
Carlsson Et Al 2016 Boxing for Biodiversity Evaluation of An
Biodivers Conserv (2016) 25:393–405 DOI 10.1007/s10531-016-1057-2 ORIGINAL PAPER Boxing for biodiversity: evaluation of an artificially created decaying wood habitat 1 1 1 Staffan Carlsson • Karl-Olof Bergman • Nicklas Jansson • 2 1 Thomas Ranius • Per Milberg Received: 6 October 2015 / Revised: 30 January 2016 / Accepted: 4 February 2016 / Published online: 9 February 2016 Ó Springer Science+Business Media Dordrecht 2016 Abstract Many saproxylic species are threatened in Europe because of habitat decline. Hollow trees represent an important habitat for saproxylic species. Artificial habitats may need to be created to maintain or increase the amount of habitat due to natural habitat decline. This study investigated the extent to which saproxylic beetles use artificial habitats in wooden boxes. The boxes were placed at various distances (0–1800 m) from known biodiversity hotspots with hollow oaks and studied over 10 years. Boxes were mainly filled with oak saw dust, oak leaves, hay and lucerne flour. In total, 2170 specimens of 91 saproxylic beetle species were sampled in 43 boxes. The abundance of species associated with tree hollows, wood rot and animal nests increased from the fourth to the final year, but species richness declined for all groups. This study shows that wooden boxes can function as saproxylic species habitats. The artificial habitats developed into a more hollow-like environment during the decade long experiment with fewer but more abundant tree hollow specialists. Keywords Artificial habitats Á Hollow trees Á Intervention Á Saproxylic beetles Á Succession Á Wood mould Introduction Hollows form when trees age (Gibbons and Lindenmayer 2002; Ranius et al. -
Freight Logistics Coordination Team Major Consultancy Support to Work
Project: Freight Logistics Coordination Reference: 234986 Team Major Consultancy Support to Prepared for: Work Program Department of Infrastructure, Energy Supply Chains in Tasmania and Resources Revision: 0 30 August 2013 Document Control Record Document prepared by: Aureconn Australia Pty Ltd ABN 54 005 139 873 Aureconn Centre Level 8, 850 Collins Street Docklands VIC 3008 PO Box 23061 Docklands VIC 8012 Australia T +61 3 9975 3000 F +61 3 9975 3444 E [email protected] W aurecongroup.com A person using Aurecon documents or data accepts the risk of: a) Using the documents or data in electronic form without requesting and checking them for accuracy against the original hard copy version. b) Using the documents or data for any purpose not agreed to in writing by Aurecon. Document control Report Title Supply Chains in Tasmania Document ID Project Number 234986 P:\IND\234986 DIER - Freight Logistics\report\234986 DIER - FLCT Supply Chains in File Path Tasmania 20130802.docx Department of Department of Infrastructure, Client Client Contact Infrastructure Energy Energy and Resources and Resources Rev Date Revision Details/Status Prepared by Author Verifier Approver MS/NDS/ 0 24 May 2013 Initial Draft PC NP MS/NDS/ 1 01//08/2013 Draft for FLCT review SM PC NP/PC MS/NDS/ 2 12//09/2013 Internal Review KK PC NP/PC Current Revision 0 Approval Approver Signature Name Peter Carney Supply Chain Title Manager Project 234986 File Auercon Supply Chains Report Part I (Supply Chains) 30 August 2013 Revision 0 Page 2 Disclaimer This report has been prepared solely for the benefit of the Freight Logistics Coordination Team (FLCT) and in accordance with instructions given by or on behalf of the FLCT and in the circumstances which existed at the time of preparation. -
Habitat Indicators for Cavity-Nesters: the Polypore Phellinus Pini in Pine
Ecological Indicators 66 (2016) 275–280 Contents lists available at ScienceDirect Ecological Indicators j ournal homepage: www.elsevier.com/locate/ecolind Habitat indicators for cavity-nesters: The polypore Phellinus pini in pine forests Asko Lõhmus Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Vanemuise 46, EE-51014 Tartu, Estonia a r t i c l e i n f o a b s t r a c t Article history: Foresters and arborists have long used fruit-bodies of heart-rot fungi as signs of advanced live-tree decay, Received 10 August 2015 but such usage has not been elaborated for forest conservation. I analysed relationships between a heart- Received in revised form 27 January 2016 rot fungus, tree-cavity supply, and cavity-nesting bird assemblage in wet hemiboreal Scots pine (Pinus Accepted 1 February 2016 sylvestris) forests in Estonia. The focal species, Phellinus pini, is the main heartwood decayer of live pines; it Available online 13 February 2016 typically forms fruit-bodies at the stage of advanced decay on old trees. I found that the pine wetlands had few tree-cavities (mostly in snags) and cavity-nesting birds (woodpeckers being almost absent) despite Keywords: abundant snag supply. Only one fruit-body of P. pini was found on cavity-tree but stand-scale abundance Heart decay fungi of the fruit-bodies correlated well with cavity-nester densities. Multifactor models indicated that cavity Hole-nesting passerines formation, not tree death, was the limiting process for secondary cavity-nesters, and P. pini could indeed Pinus sylvestris Snag be used (in combination with old-pine abundance) for assessing their habitat quality. -
AX3388 Concept Plan Book Final Not Changed.Indb
SECTION 07_ CONCEPT PLAN 54 Molonglo River Park Concept Plan Report 07 Concept plan Concept plan Legend Statutory urban area boundary (territory plan) Irrigated open grass area/ event space/informal sports Urban edge - inner APZ (18-20 m tree spacing) Woodland - outer APZ (18-20 m tree spacing) PTWL grassland habitat protection and re- establishment area (riverine and BGW types/18-20 m spacing) Max canopy cover 10-30 % Woodland (6-8 m spacing/outside APZ) Riverine community (6-8 m spacing/outside APZ) Edge street and formal landscape planting Community garden Park/riparian corridors in residential areas River waterway/tributaries River pools Detention ponds Arterial road Park road and parking areas On-road cycle path Potential cycle highway (4 m) Trunk path (2.5-3 m) Multi purpose path (3 m) Equestrian trail (5 m) Minor path (1.2-1.8 m) Group centre/ Neighbourhood centre Picnic shelter Large group shelter/cafe Figure 12: Structure plan Visitor centre Vehicle bridge Introduction is weed infested. There are no major fire Pedestrian/sewer bridge This section of the report presents the park issues within this area. the prime response is Low level - culvert crossing concept by describing the park structure and the restoration and healing of the landscape. Informal - rock stepping plan under four site-specific themes, which stones underpin the park concept plan: Precinct 2, Misery Point contains areas of Viewing deck/lookout area _ Environment woodland association and Pink-tailed Worm Low stone terrace walls _ Fire management Lizard (A. parapulchella – PTWL) habitat. The Play area _ Recreation plan proposes nature based recreation _ Circulation. -
Hollow Bearing Trees
Hollow bearing trees 1 What is a tree hollow? of animal species is well documented with Tree hollows are cavities formed in the some 179 animal species occurring in trunk or branches of a live or dead tree. forests of NSW that are hollow-dependent. These animals include 46 mammals, 85 Such hollows are usually more characteristic NOTE of older, mature to over-mature trees but birds, 32 reptiles and 16 frogs (Gibbons & may form in earlier growth stages depending Lindenmayer 2002). on tree species. Trees with hollows are Paine Roly termed ‘hollow bearing trees’ or ‘habitat trees’. Hollows usually take a long time to form, and in particular, large hollows may only occur in very large, old trees (100 – 150 years plus in age). Hollows or cavities in trees are usually formed as a result of wind breakage, lightning strike or fire and/or due to termite, insect or fungal attack. They may vary in size, both in cavity opening diameter and cavity depth and volume, from small openings of 2 – 6 cm to very large with entrance diameters of 18 Musk Lorikeet at nest hollow – 30 cm or more. For these species, the availability of hollow- Such diversity caters for the wide range of bearing trees across the landscape is a key animal species which utilise tree hollows limiting factor to their on-going survival. from small insectivorous bats weighing less The occurrence of a natural range of hollow than 10 grams to large forest owls such as sizes, depths, volumes and positions helps the Powerful Owl, cockatoos such as the to ensure that a diversity of hollows is Glossy Black Cockatoo and possums such available to cater for the special ecological as the Squirrel Glider, Yellow-bellied Glider requirements of all of these animals. -
Division of Forest Research & Development 2011 Annual Report
Division of Forest Research and Developmentt annual report 2011 stewards of the forest Division of Forest Research and Development Forestry Tasmania is a REGISTERED RESEARCH This work is copyright. Apart from any use AGENCY (RRA) under the Commonwealth permitted under the Copyright Act, no part may Mission Industry Research and Development Act 1986, be reproduced by any process, or any other To provide research, development and for the purpose of performing contracted exclusive right exercised, without permission information services to support Forestry research and development (R&D) for eligible of Forestry Tasmania, 79 Melville Street, Hobart, Tasmania and clients companies claiming the 125% R&D tax Tasmania, Australia. Vision concession under Section 73B of the Income Tax Assessment Act 1936. Research is carried To be recognised for excellence in forest research Cover Photo: Pruned E. nitens logs being loaded out in the forestry, botanical, zoological, and development at Meunna for delivery to Britton Timbers in horticultural, soil and water sciences. For more Smithton for evaluation in a processing study. information, please refer to the Commonwealth Pictured above: Pruned logs stockpiled for the Government Ausindustry Agency website at Britton Timbers E. nitens milling study. www.ausindustry.gov.au CONTENTSC O N T E N T S Forestry Tasmania Overview – Forestry Tasmania 4 Divisional Services to External Clients GPO Box 207 Hobart, Tasmania 7001 Library and Information Services 39 Phone 1800 - FOREST Overview – Division of Forest Research