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Health of the Catchment Report 2002
Health of the Catchment Report 2002 CONTENTS SECTION 1 INTRODUCTION 4 SECTION 2 REGIONAL GEOMORPHOLOGY 4 SECTION 3 CLIMATE OF THE GLENELG HOPKINS BASIN 5 SECTION 4 SOILS 9 4.1 Soils of the Glenelg Hopkins Region 9 4.2 Land Use in the Glenelg Hopkins Region 9 4.3 Land Capability 9 4.4 Land Degradation 16 4.5 Water Erosion 16 4.6 Gully and Tunnel Erosion 16 4.7 Sheet and Rill Erosion 16 4.8 Mass Movement 17 4.9 Streambank Erosion 17 4.10 Wind Erosion 18 4.11 Soil Structure Decline 18 4.12 Coastal Erosion 18 4.13 Soil Acidity 18 SECTION 5 WATERWAYS WITHIN THE HOPKINS DRAINAGE BASIN 25 5.1 Hopkins River and its Tributaries 26 5.2 Condition of the Hopkins River and its Tributaries 26 5.3 Merri River and its Tributaries 27 5.4 Condition of the Merri River and its Tributaries 27 SECTION 6 WATERWAYS WITHIN THE GLENELG DRAINAGE BASIN 27 6.1 Glenelg River and its tributaries 27 6.2 Condition of the Glenelg River and its tributaries 28 SECTION 7 WATERWAYS WITHIN THE PORTLAND DRAINAGE BASIN 29 7.1 Condition of the Portland Coast Basin Rivers 29 SECTION 8 RIPARIAN VEGETATION CONDITION IN THE GLENELG HOPKINS REGION 30 SECTION 9 GROUNDWATER AND SALINITY 31 SECTION 10 WETLANDS WITHIN THE GLENELG HOPKINS CATCHMENT 37 10.1 Descriptions of Wetlands and Lakes in the Glenelg Hopkins Region 37 10.2 Lake Linlithgow Wetlands 37 10.3 Lake Bookaar 38 10.4 Glenelg Estuary 39 10.5 Long Swamp 39 10.6 Lindsay-Werrikoo Wetlands 39 10.7 Mundi-Selkirk Wetlands 40 10.8 Lower Merri River Wetlands 41 10.9 Tower Hill 41 10.10 Yambuk Wetlands 42 10.11 Lake Muirhead 42 10.12 -
Groundwater Impact Assessment – Conceptual Report Onshore Otway Basin, Victoria
VICTORIAN GAS PROGRAM Groundwater impact assessment – Conceptual report Onshore Otway Basin, Victoria S. Torkzaban, M. Hocking, A. Gaal, S. Manamperi & C.P. Iverach Victorian Gas Program Technical Report 34 September 2020 Authorised by the Director, Geological Survey of Victoria Department of Jobs, Precincts and Regions 1 Spring Street Melbourne Victoria 3000 Telephone (03) 9651 9999 © Copyright State of Victoria, 2020. Department of Jobs, Precincts and Regions 2020 Except for any logos, emblems, trademarks, artwork and photography this work is made available under the terms of the Creative Commons Attribution 3.0 Australia licence. To view a copy of this licence, visit creativecommons.org/licenses/by/3.0/au. It is a condition of this Creative Commons Attribution 3.0 Licence that you must give credit to the original author who is the State of Victoria. This document is also available in an accessible format at www.djpr.vic.gov.au Bibliographic reference TORKZABAN, S., HOCKING, M., GAAL, A., MANAMPERI, S. & IVERACH, C.P., 2020. Groundwater impact assessment - conceptual report, onshore Otway Basin, Victoria. Victorian Gas Program Technical Report 34. Geological Survey of Victoria. Department of Jobs, Precincts and Regions. Melbourne, Victoria. 94p. ISBN 978-1-76090-385-5 (pdf/online/MS word) Geological Survey of Victoria Catalogue Record 161884 Key Words conceptual model, gas, groundwater, Otway Basin, water balance Acknowledgements The CAT3D recharge model was provided by Craig Beverly (Agriculture Victoria). Bore hydrographs were developed by Tiffany Bold, and Cassady O’Neill and Josh Grover provided gas/groundwater volumetric production calculations and potentiometric surface maps. Karsten Michael, Praveen Rachakonda and Paul Wilkes (CSIRO) provided review comments and Randal Nott (DELWP) reviewed the report. -
National Recovery Plan for the Dwarf Galaxias Galaxiella Pusilla
National Recovery Plan for the Dwarf Galaxias Galaxiella pusilla Stephen Saddlier, Jean Jackson and Michael Hammer Prepared by Stephen Saddlier (Department of Sustainability and Environment, Victoria), Jean Jackson (Inland Fisheries Service, Tasmania) and Michael Hammer (University of Adelaide, South Australia). Published by the Victorian Government Department of Sustainability and Environment (DSE) Melbourne, February 2010. © State of Victoria Department of Sustainability and Environment 2010 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968. Authorised by the Victorian Government, 8 Nicholson Street, East Melbourne. ISBN 1 74152 363 X This is a Recovery Plan prepared under the Commonwealth Environment Protection and Biodiversity Conservation Act 1999, with the assistance of funding provided by the Australian Government. This Recovery Plan has been developed with the involvement and cooperation of a range of stakeholders, but individual stakeholders have not necessarily committed to undertaking specific actions. The attainment of objectives and the provision of funds may be subject to budgetary and other constraints affecting the parties involved. Proposed actions may be subject to modification over the life of the plan due to changes in knowledge. Disclaimer This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence that may arise from you relying on any information in this publication. An electronic version of this document is available on the Department of the Environment, Water, Heritage and the Arts website www.environment.gov.au For more information contact the DSE Customer Service Centre 136 186 Citation: Saddlier, S., Jackson, J. -
Maritime Alpine Cairns in Southeast Alaska: a Multidisciplinary Exploratory Study William J
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Anthropology Faculty Publications Anthropology, Department of 2016 Maritime Alpine Cairns in Southeast Alaska: A Multidisciplinary Exploratory Study William J. Hunt Jr. University of Nebraska - Lincoln, [email protected] Ralph J. Hartley University of Nebraska - Lincoln, [email protected] Bruce McCune Oregon State University, [email protected] Nijmah Ali Oregon State University, [email protected] Thomas F. Thornton University of Oxford, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/anthropologyfacpub Part of the Archaeological Anthropology Commons, Folklore Commons, Human Geography Commons, and the Social and Cultural Anthropology Commons Hunt, William J. Jr.; Hartley, Ralph J.; McCune, Bruce; Ali, Nijmah; and Thornton, Thomas F., "Maritime Alpine Cairns in Southeast Alaska: A Multidisciplinary Exploratory Study" (2016). Anthropology Faculty Publications. 129. http://digitalcommons.unl.edu/anthropologyfacpub/129 This Article is brought to you for free and open access by the Anthropology, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Anthropology Faculty Publications by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. MARITIME ALPINE CAIRNS IN SOUTHEAST ALASKA: A Multidisciplinary Exploratory Study by William J. Hunt, Jr. Ralph J. Hartley Bruce McCune Nijmah Ali Thomas F. Thornton 2016 Supported by the National Science Foundation (Project 1230132), Arctic Social Sciences Program, Division of Polar Programs i (This page was left intentionally blank) ii EXECUTIVE SUMMARY This report describes the goals, data recovery methods, data analysis, and conclusions of a pilot project “A Multidisciplinary Exploratory Study of Alpine Cairns, Baranof Island, Southeast Alaska,” funded by the National Science Foundation under Project No. -
Hamilton Flood Investigation
Hamilton Flood Investigation RM2238 v1.0 Final Prepared for the Glenelg Hopkins CMA August 2012 Hamilton Flood Investigation RM2238 v1.0 Final Cardno Victoria Pty Ltd ABN 47 106 610 913 150 Oxford Street Collingwood VIC 3066 Australia Phone: 61 3 8415 7500 Fax: 61 3 8415 7788 www.cardno.com.au Document Control Version Status Date Author Reviewer 0.1 Draft October 2011 Heath Sommerville HCS Rob Swan RCS 0.2 Draft November 2011 Heath Sommerville HCS Rob Swan RCS 0.3 Draft January 2012 Heath Sommerville HCS Rob Swan RCS 0.4 Draft April 2012 Heath Sommerville HCS Rob Swan RCS 0.5 Draft June 2012 Heath Sommerville HCS Rob Swan RCS 1.0 Final August 2012 Heath Sommerville HCS Rob Swan RCS © 2011 Cardno Victoria Pty Ltd All Rights Reserved. Copyright in the whole and every part of this document belongs to Cardno Pty Ltd and may not be used, sold, transferred, copied or reproduced in whole or in part in any manner or form or in or on any media to any person without the prior written consent of Cardno Pty Ltd. Glenelg Hopkins CMA LJ5749 i Hamilton Flood Investigation RM2238 v1.0 Final EXECUTIVE SUMMARY The primary aim of the Hamilton Flood Investigation was to undertake definitive flood investigations for Hamilton and to undertake a comprehensive analysis with all available data to determine a robust 1% Annual Exceedence Probability (AEP) flood extent for the flood plains of the Grange Burn and other minor tributaries in and around Hamilton. The study area for this project is shown in Figure 1.1. -
Baseflow Separation Analysis Documentaiton of Method Baseflow Separation Analysis Documentaiton of Method
Groundwater Secure Allocations, Future SAFE Entitlements Baseflow Separation Analysis Documentaiton of Method Baseflow Separation Analysis Documentaiton of Method Published by the Victorian Government Department of Sustainability and Environment Melbourne, May 2012 © The State of Victoria Department of Sustainability and Environment 2012 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968. Authorised by the Victorian Government, 8 Nicholson Street, East Melbourne. ISBN 978-1-74287-531-6 (online) For more information contact the DSE Customer Service Centre 136 186 Disclaimer This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence which may arise from you relying on any information in this publication. Accessibility If you would like to receive this publication in an accessible format, such as large print or audio, please telephone 136 186, or through the National Relay Service (NRS) using a modem or textphone/teletypewriter (TTY) by dialling 1800 555 677, or email [email protected] This document is also available in PDF format on the internet at www.dse.vic.gov.au i Groundwater SAFE (Secure Allocations, Future Entitlements) Baseflow Separation Analysis Documentaiton of Method About Secure Allocation, Future Entitlements (SAFE) Project Secure Allocations, Future Entitlements (SAFE) was a project funded by the Australian Government through the National Water Commission’s Raising National Water Standards Program to progress the management of groundwater in Victoria. -
Dwarf Galaxias Galaxiella Pusilla © the State of Victoria Department of Environment, Land, Water and Planning 2015
Action statement No.258 Flora and Fauna Guarantee Act 1988 Dwarf Galaxias Galaxiella pusilla © The State of Victoria Department of Environment, Land, Water and Planning 2015 This work is licensed under a Creative Commons Attribution 4.0 International licence. You are free to re-use the work under that licence, on the condition that you credit the State of Victoria as author. The licence does not apply to any images, photographs or branding, including the Victorian Coat of Arms, the Victorian Government logo and the Department of Environment, Land, Water and Planning (DELWP) logo. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ Cover photo: Rudie H. Kuiter Compiled by: Daniel Stoessel ISBN: 978-1-74146-669-0 (pdf) Disclaimer This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence which may arise from you relying on any information in this publication. Accessibility If you would like to receive this publication in an alternative format, please telephone the DELWP Customer Service Centre on 136 186, email [email protected], or via the National Relay Service on 133 677, email www.relayservice.com.au. This document is also available on the internet at www.delwp.vic.gov.au Action Statement No. 258 Dwarf Glaxias Galaxiella pusilla Description lowland areas in the far north-west and far north- east of the State, as well as Flinders Island (Wager The Dwarf Galaxias Galaxiella pusilla (Mack) is a & Jackson 1993). -
The Gold Regions of South Eastern Africa
The gold regions of south eastern Africa http://www.aluka.org/action/showMetadata?doi=10.5555/AL.CH.DOCUMENT.sip200011 Use of the Aluka digital library is subject to Aluka’s Terms and Conditions, available at http://www.aluka.org/page/about/termsConditions.jsp. By using Aluka, you agree that you have read and will abide by the Terms and Conditions. Among other things, the Terms and Conditions provide that the content in the Aluka digital library is only for personal, non-commercial use by authorized users of Aluka in connection with research, scholarship, and education. The content in the Aluka digital library is subject to copyright, with the exception of certain governmental works and very old materials that may be in the public domain under applicable law. Permission must be sought from Aluka and/or the applicable copyright holder in connection with any duplication or distribution of these materials where required by applicable law. Aluka is a not-for-profit initiative dedicated to creating and preserving a digital archive of materials about and from the developing world. For more information about Aluka, please see http://www.aluka.org The gold regions of south eastern Africa Author/Creator Baines, Thomas Date 1968 Resource type Books Language English Subject Coverage (spatial) Zambezi-Limpopo Watershed, Zimbabwe, Great Zimbabwe Source Smithsonian Institution Libraries, DT745 .B2 1968X Relation Rhodesiana reprint library, v. 1 Description A traveler's account of the Zambezi region during an expedition carried out in the 1870s. Includes a memoir by the author, Sir Thomas Baines, and a brief biography by H. -
Using Multiple Methods to Investigate the Effects of Land-Use Changes on Groundwater Recharge in a Semi-Arid Area
Using multiple methods to investigate the effects of land-use changes on groundwater recharge in a semi-arid area Shovon Barua1, Ian Cartwright1, P. Evan Dresel2, Edoardo Daly3 1School of Earth, Atmosphere and Environment, Monash University, Clayton, Victoria 3800, Australia 2Agriculture Victoria, Department of Jobs, Precincts and Regions, Bendigo, Victoria 3554, Australia 3Department of Civil Engineering, Monash University, Clayton, Victoria 3800, Australia Correspondence to: Shovon Barua ([email protected]) Abstract Understanding the applicability and uncertainties of methods for documenting recharge rates in semi-arid areas is important for assessing the successive effects of land-use changes and understanding groundwater systems. This study focuses on estimating groundwater recharge 5 rates and understanding the impacts of land-use changes on recharge rates in a semi-arid area in southeast Australia. Two adjacent catchments were cleared ~180 years ago following European settlement and a eucalypt plantation forest was subsequently established ~15 years ago in one of the catchments. Chloride mass balance yields recharge rates of 0.2 to 61.6 mm yr-1 (typically up to 11.2 mm yr-1). The lower of these values probably represent recharge rates 10 prior to land clearing, whereas the higher likely reflects recharge rates following the initial land clearing. The low pre-land clearing recharge rates are consistent with the presence of old groundwater (residence times up to 24,700 years) and the moderate to low hydraulic conductivities (0.31 to 0.002 m day-1) of the aquifers. Recharge rates estimated from tritium activities and water table fluctuations reflect those following the initial land clearing.