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6. Annual Review and Significant Events
6. Annual Review and Significant Events January-April: wet in the tropics and WA, very hot in central to eastern Australia For northern Australia, the tropical wet season (October 2005 – April 2006) was the fifth wettest on record, with an average of 674 mm falling over the period. The monsoon trough was somewhat late in arriving over the Top End (mid-January as opposed to the average of late December), but once it had become established, widespread heavy rain featured for the next four months, except over the NT and Queensland in February. One particularly noteworthy event occurred towards the end of January when an intense low (central pressure near 990 hPa) on the monsoon trough, drifted slowly westward across the central NT generating large quantities of rain. A two-day deluge of 482 mm fell at Supplejack in the Tanami Desert (NT), resulting in major flooding over the Victoria River catchment. A large part of the central NT had its wettest January on record. Widespread areas of above average rain in WA were mainly due to the passages of several decaying tropical cyclones, and to a lesser extent southward incursions of tropical moisture interacting with mid-latitude systems. Severe tropical cyclone Clare crossed the Pilbara coast on 9t h January and then moved on a southerly track across the western fringes of WA as a rain depression. Significant flooding occurred around Lake Grace where 226 mm of rain fell in a 24-hour period from 12 t h to 13 t h January. Tropical cyclone Emma crossed the Pilbara coast on 28 th February and moved on a southerly track; very heavy rain fell in the headwaters of the Murchison River on 1s t March causing this river’s highest flood on record. -
Edition 2 from Forest to Fjaeldmark the Vegetation Communities Highland Treeless Vegetation
Edition 2 From Forest to Fjaeldmark The Vegetation Communities Highland treeless vegetation Richea scoparia Edition 2 From Forest to Fjaeldmark 1 Highland treeless vegetation Community (Code) Page Alpine coniferous heathland (HCH) 4 Cushion moorland (HCM) 6 Eastern alpine heathland (HHE) 8 Eastern alpine sedgeland (HSE) 10 Eastern alpine vegetation (undifferentiated) (HUE) 12 Western alpine heathland (HHW) 13 Western alpine sedgeland/herbland (HSW) 15 General description Rainforest and related scrub, Dry eucalypt forest and woodland, Scrub, heathland and coastal complexes. Highland treeless vegetation communities occur Likewise, some non-forest communities with wide within the alpine zone where the growth of trees is environmental amplitudes, such as wetlands, may be impeded by climatic factors. The altitude above found in alpine areas. which trees cannot survive varies between approximately 700 m in the south-west to over The boundaries between alpine vegetation communities are usually well defined, but 1 400 m in the north-east highlands; its exact location depends on a number of factors. In many communities may occur in a tight mosaic. In these parts of Tasmania the boundary is not well defined. situations, mapping community boundaries at Sometimes tree lines are inverted due to exposure 1:25 000 may not be feasible. This is particularly the or frost hollows. problem in the eastern highlands; the class Eastern alpine vegetation (undifferentiated) (HUE) is used in There are seven specific highland heathland, those areas where remote sensing does not provide sedgeland and moorland mapping communities, sufficient resolution. including one undifferentiated class. Other highland treeless vegetation such as grasslands, herbfields, A minor revision in 2017 added information on the grassy sedgelands and wetlands are described in occurrence of peatland pool complexes, and other sections. -
Revised Taxonomy of Temognatha Duponti (Boisduval) and T. Stevensii
Journal of Insect Biodiversity 3(18): 1-25, 2015 http://www.insectbiodiversity.org RESEARCH ARTICLE Revised taxonomy of Temognatha duponti (Boisduval) and T. stevensii (Gehin) (Coleoptera: Buprestidae: Stigmoderini), with definition of the grandis and stevensii species-groups Magnus Peterson1 1Unit 5/33 Point Walter Road, Bicton, Western Australia 6157. E-mail: [email protected] Abstract: The nominal species Temognatha duponti (Boisduval, 1835) and T. barbiventris (Carter, 1916) are considered conspecific. The specific name barbiventris (Carter, 1916) syn. nov. is a subjective synonym of the name duponti (Boisduval, 1835). The nominal species Temognatha stevensii (Gehin, 1855) is not considered conspecific with Temognatha duponti (Boisduval, 1835). The specific name stevensii (Gehin, 1855) is revalidated as the name of the species Temognatha stevensii (Gehin, 1855). The specific name tibialis (Waterhouse, 1874) is a subjective synonym of the name stevensii (Gehin, 1855). The prevailing usage (ICZN, Article 33.3.1) of the name stevensii over stewensii is preserved for the species Temognatha stevensii (Gehin, 1855). Both valid species are diagnosed/redescribed and illustrated, and their relationships, biology and distributions are discussed. Complete synonymies and references, and photos/illustrations of some diagnostic head, elytral and genitalic structural features, are also provided. The Temognatha grandis and T. stevensii species-groups are defined. Lectotypes are designated for Buprestis duponti Boisduval, 1835 and Stigmodera tibialis Waterhouse, 1874. Key words: Temognatha, barbiventris, duponti, flavocincta, grandis, stevensii, tibialis, synonyms, redescriptions, Australia, relationships, distributions, habitat, biology. Introduction The identity and synonymy of three nominal species of Temognatha Solier, T. duponti (Boisduval, 1835), T. stevensii (Gehin, 1855) and T. tibialis (Waterhouse, 1874), has been contentious for many years. -
The First Larval Host Plant Record for Curis Caloptera
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Mauritiana Jahr/Year: 2002 Band/Volume: 18_2002 Autor(en)/Author(s): Hawkeswood Trevor J., Turner James R. Artikel/Article: The first larval host plant record for Curis caloptera (Boisduval, 1835) ( Coleóptera: Buprestidae) with notes on the biology and larval host plants of other species of Curis Laporte & Gory from Australia 421-426 ©Mauritianum, Naturkundliches Museum Altenburg Mauritiana (Altenburg) 18 (2003) 3, S. 421-426 • ISSN 0233-173X The first larval host plant record for Curis caloptera (Boisduval, 1835) ( Coleóptera: Buprestidae) with notes on the biology and larval host plants of other species of Curis Laporte & Gory from Australia With 3 figures Trevor J. Hawkeswood & James R. Turner Abstract: The first larval host plant, Casuarina littoralis Salisb. (Casuarinaceae) is recorded here for the Australian buprestid beetle, Curis caloptera (Boisduval, 1835) (Coleóptera: Buprestidae) from South Maroota, Sydney district, New South Wales. The larval host plants recorded for two other species of Australian Curis are reviewed and discussed. The association with Casuarina is probably an ancient and co-evolutionary relation ship dating back to the Tertiary. Zusammenfassung: Erstmals wurde die Wirtspflanze Casuarina littoralis Salisb. (Casuarinaceae) der Larve des seltenen australischen Prachtkäfers Curis caloptera (Boisduval, 1835) (Coleóptera: Buprestidae) in South Maroota, Distrikt Sydney, Neusüdwales, gefunden. Die Wirtspflanzen der Larven zweier anderer Käferarten der australischen Gattung Curis werden vorgestellt und diskutiert. Die Bindung an Casuarina ist wahrscheinlich eine alte und Revolutionäre Beziehung, die bis ins Tertiär zurückreicht. Introduction The authors have spent many years determining the larval hosts of Australian Buprestidae (see e.g. -
Derwent Catchment Review
Derwent Catchment Review PART 1 Introduction and Background Prepared for Derwent Catchment Review Steering Committee June, 2011 By Ruth Eriksen, Lois Koehnken, Alistair Brooks and Daniel Ray Table of Contents 1 Introduction ..........................................................................................................................................1 1.1 Project Scope and Need....................................................................................................1 2 Physical setting......................................................................................................................................1 2.1 Catchment description......................................................................................................2 2.2 Geology and Geomorphology ...........................................................................................5 2.3 Rainfall and climate...........................................................................................................9 2.3.1 Current climate ............................................................................................................9 2.3.2 Future climate............................................................................................................10 2.4 Vegetation patterns ........................................................................................................12 2.5 River hydrology ...............................................................................................................12 2.5.1 -
Australia's Biodiversity and Climate Change
Australia’s Biodiversity and Climate Change A strategic assessment of the vulnerability of Australia’s biodiversity to climate change A report to the Natural Resource Management Ministerial Council commissioned by the Australian Government. Prepared by the Biodiversity and Climate Change Expert Advisory Group: Will Steffen, Andrew A Burbidge, Lesley Hughes, Roger Kitching, David Lindenmayer, Warren Musgrave, Mark Stafford Smith and Patricia A Werner © Commonwealth of Australia 2009 ISBN 978-1-921298-67-7 Published in pre-publication form as a non-printable PDF at www.climatechange.gov.au by the Department of Climate Change. It will be published in hard copy by CSIRO publishing. For more information please email [email protected] This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from the Commonwealth. Requests and inquiries concerning reproduction and rights should be addressed to the: Commonwealth Copyright Administration Attorney-General's Department 3-5 National Circuit BARTON ACT 2600 Email: [email protected] Or online at: http://www.ag.gov.au Disclaimer The views and opinions expressed in this publication are those of the authors and do not necessarily reflect those of the Australian Government or the Minister for Climate Change and Water and the Minister for the Environment, Heritage and the Arts. Citation The book should be cited as: Steffen W, Burbidge AA, Hughes L, Kitching R, Lindenmayer D, Musgrave W, Stafford Smith M and Werner PA (2009) Australia’s biodiversity and climate change: a strategic assessment of the vulnerability of Australia’s biodiversity to climate change. -
Liawenee Flume Project
Liawenee Flume Project of consumables by boat over 12,000 miles from Barnsley in the United Kingdom to Hobart. On arrival in Hobart, we were met by Hydro Tasmania repre- sentative Norm Cribbin, whose help, local knowledge and sup- port were to prove invaluable, plus he carried the snakebite kits! Also there were representatives of JDP Coatings, a potential new installer for Australia. We hired a small truck and a large station Liawenee flume is situated high in the mountains north of Ho- wagon, loaded up and set off up the mountain. bart, capital city of Tasmania, an island 180 miles south of Aus- At site we unloaded the preparation equipment and set about tralia. Hobart is Australia’s second oldest and southernmost city, removing the moss, growths and unsound areas from the sur- next stop Antarctica. face with a high-pressure jet washer and in more difficult areas Fernco Environmental Ltd. is an U.K. company that markets a with a pneumatic scabbler. For the next stage we sprayed the unique range of products targeted at the preservation, conserva- whole area to be coated with a dilute bleach as a mild biocide tion, harvesting and recycling of water assets. We presented Fernco Ultracoat, an epoxy coating system de- The challenges were a remote site, no facilities veloped by Warren Environmental, to Tasmania Hydro, highlight- whatsoever, in a national park, an area of conservation, ing its special qualities as a no VOCs, high build in one coat, conditions varied from freezing to +20 degrees Celsius. structurally reinforcing and rapidly applied epoxy coating system with over 15 years of successful in ground history. -
Listing Statement
THREATENED SPECIES LISTING STATEMENT ORCHID L iawenee greenhood Pterostylis pratensis D. L. Jones 1998 Status Tasmanian Threatened Species Protection Act 1995 ……………………………….……..………..………………..vulnerable Commonwealth Environment Protection and Biodiversity Conservation Act 1999 ……………………..….….…...............Vulnerable Hans & Annie Wapstra Description December. In flower, the plants are 7 to 15 cm tall, Pterostylis pratensis belongs to a group of orchids with many closely sheathing stem leaves. They commonly known as greenhoods because the dorsal have 2 to 12 densely crowded white flowers with sepal and petals are united to form a predominantly dark green stripes. The hood apex curves down green, hood-like structure that dominates the abruptly and terminates with a short tip. The two flower. When triggered by touch, the labellum flips lateral sepals hang down and are fused to form a inwards towards the column, trapping any insect pouch below the labellum though the tips may inside the flower, thereby aiding pollination as the remain free. The labellum, which also hangs down, insect struggles to escape. Greenhoods are is whitish green, oblong with a shallowly notched deciduous terrestrials that have fleshy tubers, which tip and has an appendage that points out with a dark are replaced annually. At some stage in their life green, knob-like apex with a short, broad, blunt cycle all greenhoods produce a rosette of leaves. beak about 0.5 mm long. In all, the flowers are 7 to 8.5 mm long and 4.5 mm wide. The rosette of Pterostylis pratensis encircles the base of the flower stem. The 4 to 8 rosette leaves Its darker green and white flowers and larger leaves are dark green, crowded, and oval to circular can distinguish Pterostylis pratensis, which grows shaped with the broadest part in the middle, 25 to in montane and subalpine regions on the Central 35 mm long and 14 to 22 mm wide. -
Castiarina Insculpta (Miena Jewel Beetle) Castiarina Insculpta Based On
Listing Statement for Castiarina insculpta (Miena jewel beetle) Castiarina insculpta Based on Miena jewel b eetle T A S M A N I A N T H R E A T E N E D S P E C I E S L I S T I N G S T A T E M E N T Image by Sally Bryant Common name: Miena jewel beetle Scientific name: Castiarina insculpta (Carter, 1934) Group: Invertebrate, Coleoptera, Buprestidae Name history: Stigmodera insculpta Carter, 1934 Status: Threatened Species Protection Act 1995: endangered Environment Protection and Biodiversity Conservation Act 1999: Not listed Distribution: Endemic status: Endemic Tasmanian NRM Regions: South IBRA Regions: Central Highlands 0.5 cm Figure 1. The distribution of the Miena jewel Plate 1. The Miena jewel beetle (image by Karen beetle, showing NRM regions Richards & Chris Spencer) 1 Threatened Species Section – Department of Primary Industries, Parks, Water and Environment Listing Statement for Castiarina insculpta (Miena jewel beetle) SUMMARY: The Miena jewel beetle (Castiarina The larvae of buprestids, commonly called insculpta) is an iridescent, metallic, blue-green flatheaded borers, are soft bodied with a large beetle with bright yellow patches on its grooved expanded yet flattened head, short antennae, wing coverings, which end in sharp inwardly and ambulatory pads on the dorsal and ventral pointing spines. The Miena jewel beetle is sides of the abdominal segments (see the image endemic to Tasmania, occurring in the vicinity of Castiarina rudis larva in Richards and Spencer of Great Lake on the Central Plateau. (2017)). The species has been recorded in open alpine The larvae of Castiarina species are known to be and subalpine heathland and sedgeland above root/stem borers. -
Geological Survey Explanatory Report St Clair
e~'f3N TASMANIA DEPARTMENT OF MINES GEOLOGICAL SURVEY EXPLANATORY REPORT ONE MILE GEOLOGICAL MAP SERIES K'S5-1O-59 ST CLAIR A. B. Qm.L1Im lMIIBd aDder t.be IIIdbortIr of '1'l1lI JIoaourIIIIII Em &L1IO'r1' RDC& M.BA., !fIr!etr lot IIIDa far Ttwutl' 1.. D... WILIaa'... 0.,. 9 PrI8ta-. ~ _Ie ... _ , ... (It) TASMANI A DEPA RTM ENT OF MINES II 'I I GEOLOGICAL SURVEY EXPLANATORY REPORT ONE MILE GEOLOG ICAL MAP SER IES K/55-10-59 ST CLAIR by A. B. GULLINE Issued under the authority of The Honourable ERIC ELLIOTI' REECE. M.H.A .. Minister for Mines for Tasmania 1965 Hej.:isten'd loy thl.' Po~tmaijte .. -Gel1el"al rOt, tI'Kn~mi~siun Ihrou)!ht the PUll! II all a book. D. E. \VII,KINSO:-;', GO\,(~ I ' nmell t Pl"inter, Ta"marnll. Preface The St Clair Quadrangle, to which this report refers, contains the southern continuation of the glaciated region already surveyed in the Du Cane Quadrangle immediately to the north. Like the Du Cane Quadrangle, the St Clair Quadrangle has little mineral wealth but much to interest the bushwalker, and in addition, its easier access brings it within the range of the tourist. Indeed, a large part of the State's biggest scenic reserve, the Cradle Mountaln Lake St Clair National Park, occurs in this Quadrangle. Economically, the chief interest is centered in peculiarities of topography and drainage, enabling development of natural and artificial storage lakes to assist in t he production of hydro-electricity so necessary for industrial expansion. The St Clair Map Sheet presents a wide range of interesting studies for a variety of geologists including especially those inter~ ested in geomorphology and engineering, and it is to be hoped that this report will be followed by fUrther study. -
UR.Lcr85"~ 56 1985/58
UR.lcr85"~ 56 1985/58. West Coast gravity tie stations R.G. Richardson M.J. Dix This report presents absolute gravity values for a series of tie stations on the west coast of Tasmania. Intervals were measured using Worden gravity meter W913 and Sodin gravity meter S183 with a minimum of six measurements of each interval. The measured interval between Hobart Airport and Strahan Airport was in error by 2.1 ~m/sec2 and between Strahan and Smithton Airports was in error by 0.2 ~/sec2. All observed gravity values have an error of less than 1 ~/sec2. The observed gravity values are given in Table I and the station locations are shown on Figure 1. Table 1. GRAVITY TIE STATIONS, WEST COAST GRAVITY SURVEY Location Number Adjusted gravity AMG reference value (~m/sec') Ouse 8451.9004 9.8036534 476500, 5296100 Wayatinah 8451. 9005 9.8031976 460100, 5308300 (Liapootah) Tarraleah 8451. 9006 9.8024509 454550, 5316120 Bronte 8451.9007 9.8021387 457550, 5331300 Derwent Bridge 8451. 9008 9.8020928 436350, 5334650 Collingwood River 8451. 9009 9.8028353 410500, 5331450 Gormanston 8051. 9905 9.8027416 383500, 5341000 Gormanston 8551. 9975 9.8027423 383500, 5341000 (alternative) Queenstown 8451. 9010 9.8030527 378300, 5340900 Strahan 6491. 9136 9.8037169 358800, 5331700 Zeehan 8451. 9011 9.8029800 366000, 5362300 Rosebery 8051. 9906 9.8028124 378600, 5373500 Tullah 8051. 9902 9.8027489 385200, 5378200 Que River 8451. 9012 9.8017797 389450, 5393950 Que River 8551.9976 9.8017750 389550, 5393950 (alternative) Fingerpost 8451.9013 9.8018200 383400, 5412100 (Waratah) Parrawe 8451.9014 9.8019949 381400, 5427700 Yolla 8451.9015 9.8022770 392400, 5446400 Wynyard 8451. -
Australian Orchidaceae: Genera and Species (12/1/2004)
AUSTRALIAN ORCHID NAME INDEX (21/1/2008) by Mark A. Clements Centre for Plant Biodiversity Research/Australian National Herbarium GPO Box 1600 Canberra ACT 2601 Australia Corresponding author: [email protected] INTRODUCTION The Australian Orchid Name Index (AONI) provides the currently accepted scientific names, together with their synonyms, of all Australian orchids including those in external territories. The appropriate scientific name for each orchid taxon is based on data published in the scientific or historical literature, and/or from study of the relevant type specimens or illustrations and study of taxa as herbarium specimens, in the field or in the living state. Structure of the index: Genera and species are listed alphabetically. Accepted names for taxa are in bold, followed by the author(s), place and date of publication, details of the type(s), including where it is held and assessment of its status. The institution(s) where type specimen(s) are housed are recorded using the international codes for Herbaria (Appendix 1) as listed in Holmgren et al’s Index Herbariorum (1981) continuously updated, see [http://sciweb.nybg.org/science2/IndexHerbariorum.asp]. Citation of authors follows Brummit & Powell (1992) Authors of Plant Names; for book abbreviations, the standard is Taxonomic Literature, 2nd edn. (Stafleu & Cowan 1976-88; supplements, 1992-2000); and periodicals are abbreviated according to B-P- H/S (Bridson, 1992) [http://www.ipni.org/index.html]. Synonyms are provided with relevant information on place of publication and details of the type(s). They are indented and listed in chronological order under the accepted taxon name. Synonyms are also cross-referenced under genus.