ACT Eastern Broadacre Planning Study

Total Page:16

File Type:pdf, Size:1020Kb

ACT Eastern Broadacre Planning Study DRAFT ACT Eastern Broadacre Planning Study Cultural Heritage Component Desktop Study October 2007 Navin Officer heritage consultants Pty Ltd acn: 092 901 605 Number 4 Kingston Warehouse 71 Leichhardt St. Kingston ACT 2604 ph 02 6282 9415 A Report to MacroPlan Australia fx 02 6282 9416 DRAFT EXECUTIVE SUMMARY In accordance with the Canberra Spatial Plan (2004), the purpose of the broad study is to evaluate the suitability of the Eastern Broadacre area for employment generating development and to determine a future role and function for the area, taking into account the regional context. The Eastern Broadacre area is located on the eastern edge of the ACT, between Civic and the Kowen Plateau. A Land Capability Assessment of the study area is to be undertaken concurrently with an economic assessment. As part of that assessment, this report provides a ‘desk-top’ assessment of Indigenous and Non-Indigenous heritage significance within the Eastern Broadacre area. It also includes similar assessments for a number of natural, geological/geomorphological and palaeontological sites in the study area. Findings This desktop study identified a total of 333 registered, recorded and known indigenous, historic and other heritage sites within the study area. These consist of 194 indigenous sites, 127 historic sites, seven natural areas, four geological/geomorphological sites and one palaeontological site. Locations Indigenous sites occur in a linear manner at the immediate east and west sides of the northern section of Majura Road, and a number of small clusters occur adjacent to Fairbairn Pine Forest, between the Molonglo River and Canberra Avenue in the east, along Jerrabomberra Creek towards the south, and to the west of the Monaro Highway in the south of the study area. Historic sites appear to be scattered across the study area with concentrations occurring along Woolshed Creek in the north; at the junction of Fairbairn Avenue, Majura Road and Pialligo Avenue to the west; to the northwest of Fairbairn Pine Forest; and to the west of the Monaro Highway in the south of the study area. Natural areas encompass large tracts of land in the Majura Valley, Jerrabomberra, Pialligo, and Symonston. Geological and geomorphological sites occur on Woolshed Creek, Northcott Drive and Fyshwick, and a single palaeontological site is in the south of the study area. Heritage Significance Indigenous sites comprise 11 highly (or moderate to high) significant places, 146 with lesser significance and 37 where the significance is unassessed or unknown. Historic sites comprise 19 listed on various heritage registers, 21 with high (or moderate to high) significance, 55 with lesser significance, 18 with no significance and 14 where the significance is unassessed or unknown. All of the seven natural areas are either listed on or nominated to a heritage register. Of the four geological/geomorphological sites one is listed on a heritage register, two have high or moderate to high heritage significance and the fourth has local significance. The heritage significance of the single palaeontological site in the south of the study area is considered to be high. Recommendations It is recommended that development planning within the Eastern Broadacre study area for: Indigenous sites • Should highlight those sites that have been identified as having either high or moderate to high heritage significance as being areas that are to be protected and where development should be avoided; DRAFT • Should emphasise the need to develop management strategies (including mitigation measures as necessary), in consultation with the ACT Registered Aboriginal Organisations, for those sites that have been identified as having moderate, low to moderate, low, and very low heritage significance; • Should note the requirement for an assessment, in consultation with the ACT Registered Aboriginal Organisations, of those sites for which the heritage significance is either unassessed or unknown; and • Should identify the need for a comprehensive field survey program to be undertaken, in consultation with the ACT Registered Aboriginal Organisations, within those sections of the Eastern Broadacre Planning area that have not previously been surveyed. Historic sites • Should highlight those sites that have been heritage listed as being areas that are to be protected and where development should be avoided; • Should emphasise the need to develop management strategies (if not already available) for those sites that have been identified as having high, moderate to high, moderate, low to moderate and low heritage significance; • Should note the requirement for an assessment of those sites that are potentially significant or for which the heritage significance is either unassessed or unknown; and • Should identify the need for a comprehensive field survey program to be undertaken within those sections of the Eastern Broadacre Planning area that have not previously been surveyed. Natural areas • Should highlight those sites that have been heritage listed as being areas that are to be protected and where development should be avoided; and • Should identify the need for a comprehensive field survey program to be undertaken within those sections of the Eastern Broadacre Planning area that have not previously been surveyed. Geological and geomorphological sites • Should highlight the site that has been heritage listed as being an area that is to be protected and where development should be avoided; • Should emphasise the need to develop management strategies (if not already available) for those sites that have been identified as having high, moderate to high, and local heritage significance; and • Should identify the need for a comprehensive field survey program to be undertaken within those sections of the Eastern Broadacre Planning area that have not previously been surveyed. Palaeontological site • Should highlight the site as an area that is to be protected and where development should be avoided. ~ o0o ~ DRAFT TABLE OF CONTENTS 1. INTRODUCTION............................................................................................................................... 1 1.1 REPORT OUTLINE........................................................................................................................... 1 1.2 STUDY METHODOLOGY................................................................................................................... 1 1.3 PROJECT PERSONNEL .................................................................................................................... 1 2. ENVIRONMENTAL CONTEXT......................................................................................................... 3 2.1 THE MAJURA VALLEY ..................................................................................................................... 3 2.2 THE JERRABOMBERRA VALLEY ....................................................................................................... 3 2.3 SOIL-LANDSCAPE UNITS WITHIN THE STUDY AREA ............................................................................ 3 2.4 EXISTING LAND USE DISTURBANCE ................................................................................................. 4 3. ABORIGINAL CONTEXT ................................................................................................................. 6 3.1 ETHNOHISTORY.............................................................................................................................. 6 3.2 REGIONAL ARCHAEOLOGY OVERVIEW ............................................................................................. 6 3.3 ACT DISTRICT OF MAJURA ............................................................................................................. 7 3.4 ACT DISTRICT OF JERRABOMBERRA ............................................................................................. 11 3.5 RECORDED ABORIGINAL SITES ..................................................................................................... 13 3.6 PREDICTIVE ABORIGINAL ARCHAEOLOGY STATEMENT.................................................................... 13 4. HISTORICAL CONTEXT ................................................................................................................ 14 4.1 OUTLINE OF EUROPEAN NINETEENTH-CENTURY LAND SETTLEMENT................................................. 14 4.2 ACT DISTRICT OF MAJURA ........................................................................................................... 14 4.3 ACT DISTRICT OF JERRABOMBERRA ............................................................................................. 15 4.4 PREVIOUS CULTURAL HERITAGE STUDIES ..................................................................................... 16 4.5 LISTED HERITAGE ITEMS............................................................................................................... 18 4.6 PREDICTIVE HISTORICAL ARCHAEOLOGY STATEMENT .................................................................... 19 5. STATUTORY OBLIGATIONS ........................................................................................................20 5.1 ACT HERITAGE ACT 2004............................................................................................................ 20 5.2 ENVIRONMENT AND HERITAGE LEGISLATION AMENDMENT ACT (NO 1) 2003 ................................... 22 5.3 ENVIRONMENT PROTECTION & BIODIVERSITY CONSERVATION ACT 1999.......................................
Recommended publications
  • Royalla Landcare Inc
    ROYALLA LANDCARE INC. Royalla Landcare ABN 53 262 641 780 Winter 2013 Landcare update It has been a little while since our last newsletter—and on that note, if anyone in the area is interested in becoming an active committee member of the landcare group, please contact us; new members always welcome and help increase the outcomes of the group. Inside this Issue: The regular activities of the group have continued over the past year. Our committee members continue to collect valuable data through Frogwatch and Coming Soon: Bio-Control Weeds Waterwatch activities. With the help of the local rural fire service, committee Field Day members and volunteers assisted with making our environment a little more Express your interest pleasant earlier this year on Clean Up Australia Day, with more than 20 bags of & details ..................—p3 rubbish collected on the day. Interesting to note that over 50% of the rubbish was recyclable materials. Feature Native: The draft management plan for the Royalla Swainsona Reserve was submitted Love Cassinias.........—p2 to Council, and you will all have noticed the sign at the reserve—on the right Feature Weed: hand side just over the railway bridge at the Monaro Highway entrance to Paterson’s Curse & Royalla Country Estate. Brochures with species listing are available at the Viper’s Bugloss........—p4 Noticeboard. We will be continuing our work this year to build up the number of drooping she-oaks in the area, the main food source for the vulnerable Glossy ‘Fifty’ the Glossy Black Black Cockatoo. Some of the committee Cockatoo ... .........—p1 members were fortunate enough to meet Plant habitat...........—p2 ‘Fifty’ (pictured below), a young male Glossy Guise Creek.............—p7 Black Cockatoo, at the launch of K2C’s Glossy Black Cockataoo Project.
    [Show full text]
  • COOMA ROAD QUARRY CONTINUED OPERATIONS PROJECT Response to Submissions
    COOMA ROAD QUARRY CONTINUED OPERATIONS PROJECT Response to Submissions January 2013 Prepared by Umwelt (Australia) Pty Limited on behalf of Holcim Australia Pty Limited Project Director: John Merrell Project Manager: Kirsty Davies Report No. 2992/R08/Final Date: January 2013 Newcastle PO Box 3024 75 York Street Teralba NSW 2284 Ph. 02 4950 5322 www.umwelt.com.au Cooma Road Quarry Response to Submissions Table of Contents TABLE OF CONTENTS 1.0 Introduction ................................................................................ 1.1 1.1 Cooma Road Quarry Continued Operations Project ...................... 1.1 1.2 Summary of Issues Raised in Submissions.................................... 1.3 1.3 Report Structure ................................................................................ 1.4 2.0 Response to Agency Submissions ......................................... 2.1 2.1 Office of Environment and Heritage ................................................ 2.1 2.2 Environmental Protection Agency ................................................... 2.1 2.2.1 Operational Noise ........................................................................................ 2.1 2.2.2 Hours of Operation .................................................................................... 2.12 2.2.3 Construction Noise .................................................................................... 2.13 2.2.4 Blasting Limits ........................................................................................... 2.14 2.2.5 Air Quality
    [Show full text]
  • Assessment of Spatial and Temporal Variation in Surface Water Quality in Jerrabomberra Wetlands, Australian Capital Territory
    Assessment of spatial and temporal variation in surface water quality in Jerrabomberra Wetlands, Australian Capital Territory Rahnum Tasnuva Nazmul A thesis in fulfillment of the requirements for the degree of Master of Philosophy School of Physical Environmental and Mathematical Sciences UNSW Canberra October 2016 THE UNIVERSITY OF NEW SOUTH WALES Thesis/Dissertation Sheet Surname or Family name: Nazmul First name: Rahnum Other name/s:Tasnuva Abbreviation for degree as given in the University calendar: MPhil School: School of Physical Environmental and Mathematical Faculty: UNSW Canberra Sciences Title: Assessment of spatial and temporal variation in surface water quality in Jerrabomberra Wetlands, Australian Capital Territory This Masters thesis aims to add to the knowledge of the spatio-temporal variation in surface water quality in Jerrabomberra Wetlands in order to provide information for managers as they seek to protect the values of the wetland, improve water quality and manage pollutants from the Fyshwick catchment. Located in the heart of Australian Capital Territory (ACT), Jerrabomberra Wetlands is a habitat for a variety of animals and plants. The Basin Priority Project (BPP), undertaken by the ACT and Commonwealth Governments to improve the quality of water flowing through the ACT includes this Fyshwick-Jerrabomberra catchment as a key site of mixed urban and agricultural land usage. Current study outcomes will add to the knowledge of the ACT wide water quality monitoring program. This project studied eight water quality parameters: water temperature, pH, turbidity, electrical conductivity, dissolved oxygen, total phosphorus and nitrate, and zinc using surface water samples collected from six locations at the south eastern corner of Jerrabomberra Wetlands on a weekly basis for four months in 2015.
    [Show full text]
  • West Belconnen Strategic Assessment
    WEST BELCONNEN PROJECT STRATEGIC ASSESSMENT Strategic Assessment Report FINAL March 2017 WEST BELCONNEN PROJECT STRATEGIC ASSESSMENT Strategic Assessment Report FINAL Prepared by Umwelt (Australia) Pty Limited on behalf of Riverview Projects Pty Ltd Project Director: Peter Cowper Project Manager: Amanda Mulherin Report No. 8062_R01_V8 Date: March 2017 Canberra 56 Bluebell Street PO Box 6135 O’Connor ACT 2602 Ph. 02 6262 9484 www.umwelt.com.au This report was prepared using Umwelt’s ISO 9001 certified Quality Management System. Executive Summary A Strategic Assessment between the Commonwealth The proposed urban development includes the Government and Riverview Projects commenced in provision of 11,500 dwellings, with associated services June 2014 under Part 10 of the Environment Protection and infrastructure (including the provision of sewer and Biodiversity Act 1999 (EPBC Act). The purpose of mains, an extension of Ginninderra Drive, and upgrade which was to seek approval for the proposed works to three existing arterial roads). It will extend development of a residential area and a conservation the existing Canberra town centre of Belconnen to corridor in west Belconnen (the Program). become the first cross border development between NSW and the ACT. A network of open space has also The Project Area for the Strategic Assessment been incorporated to link the WBCC to the residential straddles the Australian Capital Territory (ACT) and component and encourage an active lifestyle for the New South Wales (NSW) border; encompassing land community. west of the Canberra suburbs of Holt, Higgins, and Macgregor through to the Murrumbidgee River, and The aim of the WBCC is to protect the conservation between Stockdill Drive and Ginninderra Creek.
    [Show full text]
  • Melrose Valley Report PART 2
    PART 2 MELROSE VALLEY PRELIMINARY HISTORICAL ARCHAEOLOGICAL SURVEY REPORT TABLE OF CONTENTS 1 AIM AND RATIONALE 2 METHODOLOGY 3 RESULTS 3.1 HISTORICAL SUMMARY 3.2 SITE DESCRIPTION AND TOPOGRAPHY 3.3 SURROUNDING LAND USE 3.4 DESCRIPTION OF HERITAGE FEATURES 4 DISCUSSION AND CONCLUSION Melrose Valley Preliminary Cultural Survey Report 2003-2004 - Karen Williams 27 1 AIM AND RATIONALE The aim of this survey is to produce an indication of the nature and spatial distribution of historical cultural sites (other than Aboriginal) on the property known as Melrose Valley and compile a field report describing the land use patterning of sites and features. On the Monaro, Aboriginal occupation appears to have been of a temporary nature with more permanent occupation occurring around the better food, shelter and water resources of the Murrumbidgee and Snowy River valleys. The use of fire was probably less important in this region as the openness of the Monaro can be explained by soil and climate conditions. With the arrival of the Europeans, following the reports of the explorers, who were usually led by Aboriginal guides, grazing became the main form of land use. The region proved to be uncompetitive for cropping, however, the arrival of the pastoralists, and the speed of their movement across the open forested, grassy landscape closely reflected the rise and fall of the world wool markets and colonial climatic conditions of the 1820s-1850s. Wire fencing (1870- 1890) and pasture improvements came later in the Monaro than in other regions due to isolation and the availability, here, of more drought resistant native grassland (Dovers 1994: 119-140).
    [Show full text]
  • Wetlands Australia: National Wetlands Update 2009
    Wetlands Australia NATIONAL WETLANDS UPDATE 2009 Issue No. 17 ANNUAL UPDATE FOR AUSTRALIA’S WETLAND COMMUNITY Australia’s largest aerial survey of wetland health Indigenous rangers fill knowledge gaps on Gulf of Carpentaria plains Australia’s northern tropical rivers: Determining assets and threats River Murray floodplain: Prioritisation and environmental watering Contents Ministers’ foreword 3 National aerial wetland survey 4 Water for the Future, the Australian Government’s water sustainability plan 5 Indigenous rangers survey Gulf of Carpentaria wetlands, Queensland 6 Assets and threats to Australia’s northern tropical rivers 8 River Murray floodplain prioritisation and environmental watering plans, SA 10 Restoring environmental flow to Mulcra Island, River Murray, Victoria 12 Extent, condition and threat to coastal saltmarshes, Victoria 13 Recovering the Macquarie Marshes and Gwydir Wetlands, NSW 14 Worldwide decline of migratory shorebirds 16 Traditional fire management in Kakadu Wetlands, NT 18 Saving the Southern Bell Frog, NSW 20 Rediscovery of endangered species in Ballina Shire, NSW 22 Conserving Sydney’s Whites Creek Wetlands, NSW 23 Providing drought refuge to water-dependent flora and fauna, Victoria 24 Assessing ecological condition of Fleurieu Peninsula wetlands, SA 26 Risk of eutrophication to coastal wetlands, NSW 28 New fishway at Loudoun Weir, Queensland 29 Rapid assessment of significant wetlands, WA 30 Salvaging Lower Murray-Darling wetlands from inundation, NSW 31 Restoring a natural cycle to Margooya Lagoon, Victoria
    [Show full text]
  • Old Canberra Ged Martin This Book Was Published by ANU Press Between 1965–1991
    Old Canberra Ged Martin This book was published by ANU Press between 1965–1991. This republication is part of the digitisation project being carried out by Scholarly Information Services/Library and ANU Press. This project aims to make past scholarly works published by The Australian National University available to a global audience under its open-access policy. First published in Australia 1978 Printed in Hong Kong for the Australian National University Press, Canberra ®Ged Martin 1978 This book is copyright. Apart from any fair dealing for the purpose of private study, research, criticism, or review, as permitted under the Copyright Act, no part may be reproduced by any process without written permission. Inquiries should be made to the publisher. National Library of Australia Cataloguing-in-Publication entry Martin, Ged. Episodes of old Canberra. (Canberra companions). ISBN 0 7081 15780. 1. Canberra — Social life and customs. I. Title (Series). 994'.7[1] North America: Books Australia, Norwalk, Conn., USA Southeast Asia: Angus & Robertson (S. E. Asia) Pty Ltd, Singapore Japan: United Publishers Services Ltd, Tokyo Designed by ANU Graphic Design Adrian Young Maps drawn in the Cartographic Office, E>epartment of Human Geography, ANU. Contents Introduction 1 The Explorers 8 The Early Settlers 26 Life in Early Canberra 42 The Aborigines 80 ::x:x:::x land over 2000 feet • Property ' Crossing • Ucertam site ? Church Methodist Church Coppms Crossmc Old Canberra IV Introduction I arrived in Canberra from England at Christmas 1972. Like most people, I accepted it as a totally modern city, entirely cut off from the past, planned solely for the future.
    [Show full text]
  • Table of Contents
    Table of Contents Acknowledgements and more………………………………………………………………………….2 Summary of Results.………………………………………………………………………………………..3 Species Detected…………………………………………………………………………………..4 Species Abundance…………………………………………………………………………….…5 Species Results…………………………………………………………………………………………….….9 Discussion…………………………………………………………………………………………….………18 References………………………………………………………………………………………….………...19 Appendix 1 Frogwatch Volunteers 2014………………………………………………….……..20 Appendix 2 Site Location Details………………………………………………………….………...23 Appendix 3 Monitoring Summary 2015…………………………………………………….……42 . 1 Acknowledgements and more This report was written using the data collected by hundreds of ACT and Region FROGWATCH volunteers during October 2014. We would like to offer heartfelt thanks to them, in addition to past program coordinators, who have all shaped and strengthened the FROGWATCH program to what it is today. The immense contributions made by volunteers of all ages and walks of life and from all over the ACT and surrounding region are greatly appreciated and this study would not be possible without them. A special shout out and many thanks go to Will Osborne and to Murray Evans, both have been instrumental in setting up this project and have never stopped supporting it in various ways!! This report was written by: Anke Maria Hoefer, ACT and Region Frogwatch and Sarah Chaplin, volunteer at ACT and Region, Ginninderra Catchment Group. This report can be cited as: Hoefer, A.M. and Chaplin, S.E . (2017): The 2014 FROGWATCH Census Report. Please refer to our online resource page to find out more about the Frogwatch program, its objectives, and the materials and methods used for data collection (http://www.ginninderralandcare.org.au/frogwatch/) 2 Summary of Results: Approximately 144 volunteers monitored 167 sites across the ACT Region during October where 284 surveys were conducted. Of these 284 surveys, 217 were completed during census week (Oct 19-25).
    [Show full text]
  • Environmental Water Quality
    f- ' CRES Monograph 5 V ■ / * * i . Environmental water quality ' # ■ * a systems stud^inTJggeranong Creek and Kambah Pool Tom Beer, Peter C Ypung, Robert B Humphries and James S Burgess UNCOCK )3 2 2 18 159 This book was published by ANU Press between 1965–1991. This republication is part of the digitisation project being carried out by Scholarly Information Services/Library and ANU Press. This project aims to make past scholarly works published by The Australian National University available to a global audience under its open-access policy. CRES Monograph 5 Environmental water quality a systems study inTuggeranong Creek and Kambah Pool Tom Beer, Peter C Young, Robert B Humphries and James S Burgess Centre for Resource and Environmental Studies, Australian National University, Canberra. c Centre for Resource and Environmental Studies 1982 National Library of Australia Cataloguing-in-publication entry Environmental water quality. Bibliography. ISBN 0 86740 018 8. I. Water quality - Australian Capital Territory - Tuggeranong Creek. 2. Water quality - Australian Capital Territory - Kambah Pool. I. Beer, Tom, 1947-. II. Australian National University. Centre for Resource and Environmental Studies. (Series: CRES monograph; no.5). 628.1'61 Printed and manufactured in Australia by The Australian National University Distributed by ANU Press P.O. Box 4 Canberra A.C.T. 2600. library iii PREFACE Construction of an artificial Lake Tuggeranong comprises one of the possible options for the future development of the Tuggeranong region of the Australian Capital Territory. In order to provide scientific data as a basis for planning this structure and modelling its effects upon the down­ stream Murrumbidgee, the National Capital Development Commission contracted various studies.
    [Show full text]
  • Water Resources Management Plan 2004
    Australian Capital Territory Water Resources Management Plan 2004 Disallowable Instrument DI 2004—66 made under the Water Resources Act 1998, Section 24 (Minister’s Powers) 1. Name of instrument This instrument is the Water Resources Management Plan 2004. 2. Commencement This instrument commences on 1 July 2004. 3. Revocation DI1999-203 Water Resources (Management Plan) Approval 1999, notified on the legislation register on 27 August 1999 is revoked. Jon Stanhope Minister for the Environment 30 April 2004 Authorised by the ACT Parliamentary Counsel—also accessible at www.legislation.act.gov.au Think water, act water Water Resources Management Plan 2004 ii Authorised by the ACT Parliamentary Counsel—also accessible at www.legislation.act.gov.au Think water, act water Volume 1: Strategy for sustainable water resource management in the ACT ISBN 0 642 60281 6 – three volume set ISBN 0 642 60273 5 – Volume 1 © Australian Capital Territory, Canberra, April 2004 This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without written permission from Information Planning and Services, Department of Urban Services, ACT Government, GPO Box 249, Civic Square ACT 2608. Produced for Environment ACT, Department of Urban Services by Publishing Services. This Publication contains three volumes: Volume 1: Strategy for sustainable water resource management in the ACT Volume 2: Explanatory document Volume 3: State of the ACT’s water resources and catchments Enquiries about this publication should be directed to Environment ACT, telephone (02) 6207 9777. Publication No 04/0364 http://www.thinkwater.act.gov.au Printed on 50% recycled paper (15% post-consumer waste paper, 15% pre-consumer), 50% sustainable plantation pulp, elemental chlorine free, oxygen bleached, using vegetable-based inks.
    [Show full text]
  • Water Resources Environmental Flow Guidelines 2019 (No 2)
    Australian Capital Territory Water Resources Environmental Flow Guidelines 2019 (No 2) Disallowable instrument DI2019—190 made under the Water Resources Act 2007, s 12 (Environmental flow guidelines) 1 Name of instrument This instrument is the Water Resources Environmental Flow Guidelines 2019 (No 2). 2 Commencement This instrument commences on the day after its notification day. 3 Determination of environmental flow guidelines I approve the environmental flow guidelines in schedule 1. 4 Revocation This instrument revokes the Water Resources Environmental Flow Guidelines 2019 (DI2019-37). Mick Gentleman MLA Minister for the Environment and Heritage 24 July 2019 Authorised by the ACT Parliamentary Counsel—also accessible at www.legislation.act.gov.au Schedule 1 (see cl 3) ACT WATER RESOURCES Environmental Flow Guidelines - 2019 Contents EXECUTIVE SUMMARY ............................................................................................................... 5 Purpose of environmental flows ............................................................................................ 5 Components of environmental flows ..................................................................................... 5 How environmental flows are provided ................................................................................. 6 Ecological objectives for environmental flows ....................................................................... 6 Environmental flows in water supply catchments ................................................................
    [Show full text]
  • Freshwater Wetlands: Ecology, Rehabilitation and 2 Management Chapter 2.1 — Ecology of Urban Freshwater Wetlands • 53
    Freshwater Wetlands: Ecology, Rehabilitation and 2 Management Chapter 2.1 — Ecology of urban freshwater wetlands • 53 2.1 Ecology of urban freshwater wetlands Dr Liza Miller Watershed Ecology 6/42 – 46 Waters Road, Cremore NSW Sydney 2090 Australia Abstract Wetlands in urban environments are subject to an array of anthropogenic disturbances leading to wetland degradation or a state of environmental change from what a wetland might be in a natural setting. This is largely because developed landscapes affect wetland condition through impacts emanating from surrounding uplands as well as the immediate area. In particular, urban landscapes influence nutrient and pollutant inputs through water deposition leading to issues such as eutrophication. Nonetheless, urban wetlands are often valued for their amenity as well as their environmental attributes. Recreation activities, including kayaking, sailing, and bird watching, contribute to wetland amenity. The environmental values of a wetland and human activities in and around a wetland pose a challenge for wetland managers. That is, natural processes, such as eutrophication, have to be managed to ensure that recreational activities can be maintained but human health is not adversely affected. As well, opportunities for native flora and fauna need consideration in order to promote wetland values for their recreational use. This chapter introduces wetland ecology and examines the impact of urban activities on wetland condition. Three Australian case studies are examined; the Dandenong wetland (Victoria), Lake Tuggeranong (Australian Capital Territory), and the Jerrabomberra wetlands (Australian Capital Territory). All three wetlands are constructed, and with the exception of the Dandenong Wetland, multiple uses need to be managed to promote their condition and manage human activities in and around the wetlands.
    [Show full text]