Five Rivers Reserve Management Plan 2014 - 2019
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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. -
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 -
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. -
Conservation Advice Galaxias Johnstoni Clarence Galaxias
THREATENED SPECIES SCIENTIFIC COMMITTEE Established under the Environment Protection and Biodiversity Conservation Act 1999 The Minister’s delegate approved this Conservation Advice on 16/12/2016 . Conservation Advice Galaxias johnstoni Clarence galaxias Conservation Status Galaxias johnstoni (Clarence galaxias) is listed as Endangered under the Environment Protection and Biodiversity Conservation Act 1999 (Cwlth) (EPBC Act) effective from 16 July 2000. The species was eligible for listing under the EPBC Act as on 16 July 2000 it was listed as Endangered under Schedule 1 of the preceding Act, the Endangered Species Protection Act 1992 (Cwlth). Species can also be listed as threatened under state and territory legislation. For information on the current listing status of this species under relevant state or territory legislation, see http://www.environment.gov.au/cgi-bin/sprat/public/sprat.pl . The main factors that make the species eligible for listing in the Endangered category are that the Clarence galaxias had experienced past decline, it had a limited distribution in central Tasmania that was severely fragmented and continuing decline was inferred given the presence of introduced fish species in areas where some of the populations occur (TSS 2006). Description The Clarence galaxias, family Galaxiidae, is a small, stout freshwater fish, reaching a maximum length of approximately 140 mm (Allen et al., 2002; TSS 2006). Adults are dark brown in colour with irregular brown bars or blotches on the back and sides, tending to a yellow belly (Allen et al., 2002; TSS 2006). Numerous very small black spots are often present, but these are parasites in the skin rather than natural markings of the species (Fulton 1990). -
Conservation Biology of the Golden Galaxias (Galaxias Auratus) (Pisces: Galaxiidae)
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/268296788 Conservation Biology of the Golden Galaxias (Galaxias auratus) (Pisces: Galaxiidae) Thesis · June 2007 CITATION READS 1 172 1 author: Scott Hardie Department of Primary Industris, Parks, Water and Ennvironment, Hobart, Tasmania Australia 22 PUBLICATIONS 208 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: IUCN conservation assessment of Australian freshwater fishes View project All content following this page was uploaded by Scott Hardie on 23 May 2018. The user has requested enhancement of the downloaded file. Conservation Biology of the Golden Galaxias (Galaxias auratus ) (Pisces: Galaxiidae) Scott Anthony Hardie A thesis submitted for the degree of Doctor of Philosophy at the School of Zoology, University of Tasmania, Hobart, Tasmania, Australia 2007 Declaration of Originality This thesis does not contain any material which has been accepted for the award of any other degree or diploma in the University of Tasmania nor any other university or institution. The material this thesis contains is, to the best of my knowledge, original except where due acknowledgement is made. Mr Scott A. Hardie June 2007 Statement of Authority of Access This thesis may be reproduced, archived, and communicated in any material form in whole or in part by the University of Tasmania or its agents, and may be made available for loan and copying in accordance with the Copyright Act 1968 . Mr Scott A. Hardie June 2007 i Statement of Co-authorship The following people and institutions contributed to the publication (or submission for publication) of some of the work undertaken as part of this thesis: Preface Candidate*† (96%), Leon A. -
ANNUAL REPORT 2019-20 Inland Fisheries Service a Nnual Report 2019-20 GD11611
INLAND FISHERIES SE Inland Fisheries Service A nnual Report R VICE ANNUAL REPORT 2019-20 2019-20 GD11611 Inland Fisheries Service Tasmania’s newest inland recreational fishery, Camden Dam Undertaking a fishery performance assessment at Curries River Reserviour How to contact us: 17 Back River Road New Norfolk, 7140 Tasmania Ph: 1300INFISH www.ifs.tas.gov.au The Hon Guy Barnett MP Minister for Primary Industries and Water Dear Minister In accordance with the requirements of Section 36 of the State Service Act 2000 and Section 42 of the Financial Management Act 2016, I am pleased to submit the 2019-20 Annual Report of the Inland Fisheries Service for presentation to Parliament. Yours sincerely John Diggle Director of Inland Fisheries 5 October 2020 1 Inland Fisheries Service 1 Annual Report 2019-20 Contents Minister’s Message ................................................................................................................................................ 5 About the Inland Fisheries Service (IFS) ..................................................................................................... 6 Vision .................................................................................................................................................................... 6 Mission.................................................................................................................................................................. 6 Our outcomes .................................................................................................................................................... -
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. -
Changes to the Drivers of Fire Weather with a Warming Climate – a Case Study of Southeast Tasmania
Climatic Change DOI 10.1007/s10584-014-1070-y Changes to the drivers of fire weather with a warming climate – a case study of southeast Tasmania Michael R. Grose & Paul Fox-Hughes & Rebecca M. B. Harris & Nathaniel L. Bindoff Received: 7 June 2013 /Accepted: 26 January 2014 # Springer Science+Business Media Dordrecht 2014 Abstract Projected changes to the global climate system have great implications for the incidence of large infrequent fires in many regions. Here we examine the synoptic-scale and local-scale influences on the incidence of extreme fire weather days and consider projections of the large-scale mean climate to explore future fire weather projections. We focus on a case study region with periodic extreme fire dangers; southeast Tasmania, Australia. We compare the performance of a dynamically downscaled regional climate model with Global Climate Model outputs as a tool for examining the local-scale influences while accounting for high regional variability. Many of the worst fires in Tasmania and the southeast Australian region are associated with deep cold fronts and strong prefrontal winds. The downscaled simulations reproduce this synoptic type with greater fidelity than a typical global climate model. The incidence of systems in this category is projected to increase through the century under a high emission scenario, driven mainly by an increase in the temperature of air masses, with little change in the strength of the systems. The regional climate model projected increase in frequency is smaller than for the global climate models used as input, with a large model range and natural variability. We also demonstrate how a blocking Foehn effect and topo- graphic channelling contributed to the extreme conditions during an extreme fire weather day in Tasmania in January 2013.