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Leedraftreport 2015
LIFE, EARTH & ENVIRONMENT Annual Report 2015 School of Environmental and Rural Science University of New England Acknowledgements Many thanks to Adrienne Burns for collating some of the data contained in this report, and for assisting in many ways throughout 2015 in her role as LEE Theme Coordinator. I also thank the past Theme Leader, Professor Caroline Gross, for permission to use some of the information contained in the 2014 Annual Report. Kath McDougall (Research Services) compiled the list of grants, and Chris Cooper (School of ERS) compiled a list of research students. I gratefully acknowledge the various LEE members for supplying photographs from their field research. Finally, Thanks to my colleagues in the LEE Theme for responding to my requests and providing information about their publications and research projects that form the bulk of this report. Report Prepared by Associate Professor Karl Vernes (LEE Theme Leader) [email protected] !2 INTRODUCTION Our purpose is to undertake high quality research that improves our understanding of ecosystems, earth systems and species diversity, as the means to advance ecosystem resilience, and inform management practices to ensure ongoing sustainable landscape use and restoration. The Life, Earth and Environment (LEE) research These areas are: theme was established in 2014 as a highly active community of academics engaged in discipline-based • Ecology and interdisciplinary research that spans natural, • Environmental Science & Management rural and constructed landscapes. • Evolutionary Biology • Geology and Earth Sciences The LEE theme sits within the research portfolio of • Zoology the School of Environmental and Rural Science at the University of New England and brings together the Each area supports a portfolio of research activity research disciplines of Botany, Earth Sciences, that builds on an understanding of fundamental Environmental Management, Earth Sciences, processes to make strategic information available for Engineering and Zoology. -
Pollination Ecology and Evolution of Epacrids
Pollination Ecology and Evolution of Epacrids by Karen A. Johnson BSc (Hons) Submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy University of Tasmania February 2012 ii Declaration of originality This thesis contains no material which has been accepted for the award of any other 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 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. Karen A. Johnson Statement of authority of access This thesis may be made available for copying. Copying of any part of this thesis is prohibited for two years from the date this statement was signed; after that time limited copying is permitted in accordance with the Copyright Act 1968. Karen A. Johnson iii iv Abstract Relationships between plants and their pollinators are thought to have played a major role in the morphological diversification of angiosperms. The epacrids (subfamily Styphelioideae) comprise more than 550 species of woody plants ranging from small prostrate shrubs to temperate rainforest emergents. Their range extends from SE Asia through Oceania to Tierra del Fuego with their highest diversity in Australia. The overall aim of the thesis is to determine the relationships between epacrid floral features and potential pollinators, and assess the evolutionary status of any pollination syndromes. The main hypotheses were that flower characteristics relate to pollinators in predictable ways; and that there is convergent evolution in the development of pollination syndromes. -
Intro Outline
THE REPRODUCTIVE ECOLOGY OF TWO TERRESTRIAL ORCHIDS, CALADENIA RIGIDA AND CALADENIA TENTACULATA RENATE FAAST Submitted for the degree of Doctor of Philosophy School of Earth and Environmental Sciences The University of Adelaide, South Australia December, 2009 i . DEcLARATION This work contains no material which has been accepted for the award of any other degree or diploma in any university or other tertiary institution to Renate Faast and, to the best of my knowledge and belief, contains no material previously published or written by another person, except where due reference has been made in the text. I give consent to this copy of my thesis when deposited in the University Library, being made available for loan and photocopying, subject to the provisions of the Copyright Act 1968. The author acknowledges that copyright of published works contained within this thesis (as listed below) resides with the copyright holder(s) of those works. I also give permission for the digital version of my thesis to be made available on the web, via the University's digital research repository, the Library catalogue, the Australasian Digital Theses Program (ADTP) and also through web search engines. Published works contained within this thesis: Faast R, Farrington L, Facelli JM, Austin AD (2009) Bees and white spiders: unravelling the pollination' syndrome of C aladenia ri gída (Orchidaceae). Australian Joumal of Botany 57:315-325. Faast R, Facelli JM (2009) Grazrngorchids: impact of florivory on two species of Calademz (Orchidaceae). Australian Journal of Botany 57:361-372. Farrington L, Macgillivray P, Faast R, Austin AD (2009) Evaluating molecular tools for Calad,enia (Orchidaceae) species identification. -
ACT, Australian Capital 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. -
Post-Fire Recovery of Woody Plants in the New England Tableland Bioregion
Post-fire recovery of woody plants in the New England Tableland Bioregion Peter J. ClarkeA, Kirsten J. E. Knox, Monica L. Campbell and Lachlan M. Copeland Botany, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, AUSTRALIA. ACorresponding author; email: [email protected] Abstract: The resprouting response of plant species to fire is a key life history trait that has profound effects on post-fire population dynamics and community composition. This study documents the post-fire response (resprouting and maturation times) of woody species in six contrasting formations in the New England Tableland Bioregion of eastern Australia. Rainforest had the highest proportion of resprouting woody taxa and rocky outcrops had the lowest. Surprisingly, no significant difference in the median maturation length was found among habitats, but the communities varied in the range of maturation times. Within these communities, seedlings of species killed by fire, mature faster than seedlings of species that resprout. The slowest maturing species were those that have canopy held seed banks and were killed by fire, and these were used as indicator species to examine fire immaturity risk. Finally, we examine whether current fire management immaturity thresholds appear to be appropriate for these communities and find they need to be amended. Cunninghamia (2009) 11(2): 221–239 Introduction Maturation times of new recruits for those plants killed by fire is also a critical biological variable in the context of fire Fire is a pervasive ecological factor that influences the regimes because this time sets the lower limit for fire intervals evolution, distribution and abundance of woody plants that can cause local population decline or extirpation (Keith (Whelan 1995; Bond & van Wilgen 1996; Bradstock et al. -
Edible Native Plants Cheeseberry Leptecophylla Juniperina Coast Beardheath Or Native Currant Coast Daisybush Olearia Axillaris Coastal Wattle Acacia Longifolia Subsp
Copperleaf Snowberry Gaultheria hispida Ants Delight Acrotriche serrulata Barilla or Grey Saltbush Atriplex cinerea Bidgee-widgee Acaena novae-zelandiae Bower Spinach Tetragonia implexicoma Cape Barren Tea Correa alba Copperleaf Snowberry Gaultheria hispida Running Postman Kennedia prostrata Woolly Teatree Leptospermum lanigerum Edible Native Plants Cheeseberry Leptecophylla juniperina Coast Beardheath or Native Currant Coast Daisybush Olearia axillaris Coastal Wattle Acacia longifolia subsp. sophorae Cranberry Heath Astroloma humifusum OF TASMANIA subsp. juniperina Yellow Everlastingbush Ozothamnus obcordatus Key PART OF PLANT USED Underground Leaves/Leaf Bases Flowers Fruit Part Creeping Strawberry Pine Cutting Grass Gahnia grandis Erect Currantbush Leptomeria drupacea Grasstree, yamina or Green Appleberry Billardiera mutabilis Microcachrys tetragona Geebung Persoonia spp. Yacca Xanthorrhoea australis Purple Appleberry Meristem/Bud Exudate/Sap Seeds PREPARATION AND USE Snack Process Cook Eat Raw Tea Sweet Drink Flavouring CAUTION Hazard / Toxin Harvest Kills Plant Heartberry Aristotelia peduncularis Kangaroo Apple Solanum laciniatum Leeklily Bulbine spp. Lemon-leaf Heathmyrtle Baeckea gunniana Macquarie Vine or Blue Flaxlily Dionella spp. River Mint Mentha australis Native Grape Muehlenbeckia spp. Manfern or lakri Dicksonia antarctica or Milkmaids Burchardia umbellata Mountain Pepper Tasmannia lanceolata Native Cherry Exocarpus cupressiformis Native Ivyleaf Violet Viola hederacea Native Raspberry Rubus pavifolius Cyathea ssp. Native Bluebell Wahlenbergia spp. More information Cautionary Notes This poster is only a guide to what’s potentially edible. - sance so be cautious. Consume any new or unfamiliar food in small quantities. Ensure fruits are fully ripe. Note it’s often best not to ingest seeds or pips. cultivation and contemporary use of our edible native plants is still an evolving art and science. Source plants for your garden from native plant nurseries. -
Conserving Migratory and Nomadic Species
Conserving migratory and nomadic species Claire Alice Runge A thesis submitted for the degree of Doctor of Philosophy at The University of Queensland in 2015 School of Biological Sciences Abstract Migration is an incredible phenomenon. Across cultures it moves and inspires us, from the first song of a migratory bird arriving in spring, to the sight of thousands of migratory wildebeest thundering across African plains. Not only important to us as humans, migratory species play a major role in ecosystem functioning across the globe. Migratory species use multiple landscapes and can have dramatically different ecologies across their lifecycle, making huge contributions to resource fluxes and nutrient transport. However, migrants around the world are in decline. In this thesis I examine our conservation response to these declines, exploring how well current approaches account for the unique needs of migratory species, and develop ways to improve on these. The movements of migratory species across time and space make their conservation a multidimensional problem, requiring actions to mitigate threats across jurisdictions, across habitat types and across time. Incorporating such linkages can make a dramatic difference to conservation success, yet migratory species are often treated for the purposes of conservation planning as if they were stationary, ignoring the complex linkages between sites and resources. In this thesis I measure how well existing global conservation networks represent these linkages, discovering major gaps in our current protection of migratory species. I then go on to develop tools for improving conservation of migratory species across two areas: prioritizing actions across species and designing conservation networks. Protected areas are one of our most effective conservation tools, and expanding the global protected area estate remains a priority at an international level. -
Australian Plants Society South East NSW Group
Australian Plants Society South East NSW Group Newsletter 120 July 2016 Corymbia maculata Spotted Gum and Macrozamia communis Burrawang Contacts: President, Margaret Lynch, [email protected] Secretary, Michele Pymble, [email protected] Newsletter editor, John Knight, [email protected] Next Meeting th Saturday August 6 2016 10.30am at the home of Carolyn and Mark Noake Glendeuart, North of Moruya Grevilleas with Mark Noake The central focus of this activity to be held at the Glendeuart home and garden of Carolyn and Mark Noake will be local species of Grevillea. Their garden comprises three and a half acres of Australian plants in a setting inspired by open grassy woodlands. Those who attended a previous meeting at Glendeuart will notice significant developments including terraced landscaping and dry stone walling to accommodate a growing collection of Grevilleas and other Australian plants. Grevillea arenaria identifying features Photo by Mark Noake Australian Plant Society South East NSW Newsletter 120 July 2016 Page 1 An introductory talk will include a short tour of our Southeast Group’s website, showing how to easily access a wealth of information. Then follows a simple explanation of the plant features used by botanists when identifying Grevilleas, which will be illustrated with lots of images and no exams. Carolyn and Mark’s inspiration for growing Grevillea species as found in the wild and the fun to be had trying to protect rare and endangered plants will be discussed. Support will be sought on dealing with their inability to walk past a “different” plant in a nursery without purchasing it. -
Northern Beaches 2019 May Caleyi
p CALEYI i c A n d r e P o r t e n e r s NORTHERN BEACHES G R O U P austplants.com.au/northern-beaches May 2019 Australian Plants Society Northern Beaches NORTH HEAD SANCTUARY WALK [email protected] President Dr Conny Harris 9451 3231 Vice-President David Drage 9949 5179 Secretary Penny Hunstead 9999 1847 Minutes Secretary Eleanor Eakins 9451 1883 Treasurer Lindy Monson 9953 7498 Regiona Delegate Harry Loots 9953 7498 Librarian Jennifer McLean 9970 6528 Asplenium obtusatum. pic:Richard Hunstead Website Administrator David Drage 9949 5179 Membership Officer Jan Carnes 0416 101 327 Talk Co-ordinator Russell Beardmore 0404 023 223 Walk Co-ordinator Anne Gray 9402 4797 Catering Officer Georgine Jakobi 9981 7471 Newsletter Editor Jane March 0407 220 380 CALENDAR Starting out pic: Richard Hunstead APS Northern Beaches meeting Thursday May 2, 2019 at Stony Range Botanic Garden, Dee Why. 7.00 pm Plant family. Araliaceae; sp. Astrotricha - The day was perfect for our walk in North Head Sanctuary on Saturday, 14th Eleanor Eakins. April. Bright and sunny, 22C with high cirrus clouds and a light breeze. Anne 7.15 pm Presentation Wendy Grimm, APS (our leader) was accompanied by Penny & Richard, Jane, Julia & David, NSG.“Pollination – not just the realm of bees!” Jennifer and Jan. The carpark behind the restaurant where we met had been What motivates insects to visit plants? How do plants planted with Bankia collina, Grevillea buxifolia, Epacris longifolia (all in deceive insects into providing pollination services? flower) and Themeda australis – all of which were seen on our walk. -
CLLMM Seed Research Project Progress Report
CLLMM Seed Research Project Progress Report Picture - male flower spike of Adriana quadripartita (Woods Well Rd). June 2015 SOUTH AUSTRALIAN SEED CONSERVATION CENTRE BOTANIC GARDENS OF SOUTH AUSTRALIA Summary This report is a progress update from the South Australian Seed Conservation Centre for the project to undertake seed germination and propagation research for plant species to be utilised in the Coorong, Lower Lakes Recovery project, as part of the Commonwealth Bioremediation and Revegetation Project. The time frame for this project is from February 2013 to May 2016 and this report is the second year final report scheduled for June 2015. Seed collections from 28 plant species have been made and collections for extra species are scheduled for the following season. The collections from 25 species contained sufficient quantities of viable seed for analysis, and germination experiments have been conducted for all of these species. Initial experiments are still in progress for four species, Boronia coerulescens, Gahnia filum, Hibbertia crinita and H. riparia. High levels of germination (> 40%) were recorded for 16 of the remaining 21 species. Further experiments will be conducted on 5 species that had lower germination levels (4 - 36%). Recent experiments testing six Lomandra species and two Astroloma species are described in this report. High germination levels (69-93%) were achieved for four of the Lomandra species however, two species had lower levels of germination (32-35%). These species (L. juncea and L. leucocephala) will be tested with different treatments to try and improve germination rates. Of all the species tested throughout this project the two Astroloma species have been the most difficult to germinate. -
Managing Bird Damage
Managing Bird Damage Managing Bird Managing Bird Damage Bird damage is a significant problem in Australia with total to Fruit and Other Horticultural Crops damage to horticultural production estimated at nearly $300 million annually. Over 60 bird species are known to damage horticultural crops. These species possess marked differences in feeding strategies and movement patterns which influence the nature, timing and severity of the damage they cause. Reducing bird damage is difficult because of the to Fruit and Other Horticultural Crops Fruit and Other Horticultural to unpredictability of damage from year to year and a lack of information about the cost-effectiveness of commonly used management practices. Growers therefore need information on how to better predict patterns of bird movement and abundance, and simple techniques to estimate the extent of damage to guide future management investment. This book promotes the adoption of a more strategic approach to bird management including use of better techniques to reduce damage and increased cooperation between neighbours. Improved collaboration and commit- John Tracey ment from industry and government is also essential along with reconciliation of legislation and responsibilities. Mary Bomford Whilst the focus of this review is pest bird impacts on Quentin Hart horticulture, most of the issues are of relevance to pest bird Glen Saunders management in general. Ron Sinclair DEPARTMENT OF AGRICULTURE, FISHERIES AND FORESTRY Managing Bird Damage Managing Bird Managing Bird Damage Bird damage is a significant problem in Australia with total to Fruit and Other Horticultural Crops damage to horticultural production estimated at nearly $300 million annually. Over 60 bird species are known to damage horticultural crops. -
On the Flora of Australia
L'IBRARY'OF THE GRAY HERBARIUM HARVARD UNIVERSITY. BOUGHT. THE FLORA OF AUSTRALIA, ITS ORIGIN, AFFINITIES, AND DISTRIBUTION; BEING AN TO THE FLORA OF TASMANIA. BY JOSEPH DALTON HOOKER, M.D., F.R.S., L.S., & G.S.; LATE BOTANIST TO THE ANTARCTIC EXPEDITION. LONDON : LOVELL REEVE, HENRIETTA STREET, COVENT GARDEN. r^/f'ORElGN&ENGLISH' <^ . 1859. i^\BOOKSELLERS^.- PR 2G 1.912 Gray Herbarium Harvard University ON THE FLORA OF AUSTRALIA ITS ORIGIN, AFFINITIES, AND DISTRIBUTION. I I / ON THE FLORA OF AUSTRALIA, ITS ORIGIN, AFFINITIES, AND DISTRIBUTION; BEIKG AN TO THE FLORA OF TASMANIA. BY JOSEPH DALTON HOOKER, M.D., F.R.S., L.S., & G.S.; LATE BOTANIST TO THE ANTARCTIC EXPEDITION. Reprinted from the JJotany of the Antarctic Expedition, Part III., Flora of Tasmania, Vol. I. LONDON : LOVELL REEVE, HENRIETTA STREET, COVENT GARDEN. 1859. PRINTED BY JOHN EDWARD TAYLOR, LITTLE QUEEN STREET, LINCOLN'S INN FIELDS. CONTENTS OF THE INTRODUCTORY ESSAY. § i. Preliminary Remarks. PAGE Sources of Information, published and unpublished, materials, collections, etc i Object of arranging them to discuss the Origin, Peculiarities, and Distribution of the Vegetation of Australia, and to regard them in relation to the views of Darwin and others, on the Creation of Species .... iii^ § 2. On the General Phenomena of Variation in the Vegetable Kingdom. All plants more or less variable ; rate, extent, and nature of variability ; differences of amount and degree in different natural groups of plants v Parallelism of features of variability in different groups of individuals (varieties, species, genera, etc.), and in wild and cultivated plants vii Variation a centrifugal force ; the tendency in the progeny of varieties being to depart further from their original types, not to revert to them viii Effects of cross-impregnation and hybridization ultimately favourable to permanence of specific character x Darwin's Theory of Natural Selection ; — its effects on variable organisms under varying conditions is to give a temporary stability to races, species, genera, etc xi § 3.