Ecological Assessment for Rezoning of the North Ryde Station Precinct Report ADP-1207-ECO-01
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Ecological Assessment for the Rezoning of North Ryde Station Precinct Ecological Assessment for Rezoning of the North Ryde Station Precinct Report ADP-1207-ECO-01 Prepared for Transport for NSW st 1 August 2011 © ECO LOGICAL AUSTRALIA P T Y L T D i Ecological Assessment for the Rezoning of North Ryde Station Precinct DOCUMENT TRACKING ITEM DETAIL Project Name Ecological Assessment for Rezoning: North Ryde Station Precinct Project Number 11SYDECO-0039 Transport for ADP-1207-ECO NSW project G:\Synergy\Projects\11SYDECO\11SYDECO-0039 North Ryde TOD 3A Ecological File location Assessment\Report\Draft Reports Prepared by Enhua Lee, Danielle Bennett Approved by David Bonjer Status Final Version Number 05 Last saved on 21 November 2012 Clockwise from top left: OSL site, northern part of RMS site, watercourse near Wicks Road, Cover photo northern part of M2 site. Photos by Danielle Bennett, July 2011. This report should be cited as „Eco Logical Australia 2012. Ecological Assessment for Rezoning of the North Ryde Station Precinct. Prepared for Transport for NSW.‟ ACKNOWLEDGEMENTS This document has been prepared by Eco Logical Australia Pty Ltd with support from Transport for NSW and Erin Saunders of Urbis. Disclaimer This document may only be used for the purpose for which it was commissioned and in accordance with the contract between Eco Logical Australia Pty Ltd and the Transport for NSW. The scope of services was defined in consultation with the Transport for NSW, by time and budgetary constraints imposed by the client, and the availability of reports and other data on the subject area. Changes to available information, legislation and schedules are made on an ongoing basis and readers should obtain up to date information. Eco Logical Australia Pty Ltd accepts no liability or responsibility whatsoever for or in respect of any use of or reliance upon this report and its supporting material by any third party. Information provided is not intended to be a substitute for site specific assessment or legal advice in relation to any matter. Unauthorised use of this report in any form is prohibited. © ECO LOGICAL AUSTRALIA P T Y L T D i Ecological Assessment for the Rezoning of North Ryde Station Precinct Contents 1 Introduction ................................................................................................................................. 1 1.1 Study Area .................................................................................................................................... 1 1.2 the Proposed Development .......................................................................................................... 2 1.3 Development Control Plan ............................................................................................................ 2 2 Legislation ................................................................................................................................... 6 2.1 Commonwealth Legislation .......................................................................................................... 6 2.1.1 Environment Protection and Biodiversity Conservation Act 1999 ................................................ 6 2.2 New South Wales Legislation ....................................................................................................... 6 2.2.1 Environmental Planning and Assessment Act 1979 .................................................................... 6 2.2.2 Threatened Species Conservation Act 1995 ................................................................................ 7 2.2.3 Noxious Weeds Act 1993 ............................................................................................................. 7 2.3 Local Planning Instruments .......................................................................................................... 7 2.3.1 Ryde Local Environmental Plan 2010 .......................................................................................... 7 2.3.2 Ryde Planning Scheme Ordinance 1979 ..................................................................................... 8 2.3.3 Ryde Development Control Plan 2010 ......................................................................................... 8 2.4 Guidelines ..................................................................................................................................... 8 3 Methods ..................................................................................................................................... 10 3.1 Data and literature review ........................................................................................................... 10 3.1.1 Data reviewed ............................................................................................................................. 10 3.1.2 Previous studies on the site ........................................................................................................ 10 3.2 Assessment of species, populations and communities likely to occur in the study area ........... 10 3.3 Field Survey ................................................................................................................................ 11 4 Results ....................................................................................................................................... 14 4.1 Database and Literature Review ................................................................................................ 14 4.1.1 Data review ................................................................................................................................. 14 4.1.2 Literature review ......................................................................................................................... 14 4.2 Vegetation Communities ............................................................................................................ 15 4.2.1 Sandstone Ridgetop Woodland .................................................................................................. 15 4.2.2 Sydney Turpentine Ironbark Forest ............................................................................................ 17 4.2.3 Blue Gum High Forest ................................................................................................................ 18 4.2.4 Regenerating Casuarinas with exotic-dominated groundcover .................................................. 19 4.2.5 Planted and / or other native vegetation ..................................................................................... 20 4.2.6 Weeds and Exotics ..................................................................................................................... 22 © ECO LOGICAL AUSTRALIA P T Y L T D ii Ecological Assessment for the Rezoning of North Ryde Station Precinct 4.3 Flora ............................................................................................................................................ 27 4.3.1 Threatened Flora ........................................................................................................................ 27 4.3.2 Noxious Weeds .......................................................................................................................... 27 4.4 Fauna .......................................................................................................................................... 27 4.4.1 Threatened Fauna ...................................................................................................................... 27 4.5 Fauna Habitat ............................................................................................................................. 28 4.6 Threatened flora and fauna species likely to be in the study area ............................................. 29 4.7 Riparian Zone ............................................................................................................................. 29 5 Avoidance Measures ................................................................................................................ 31 6 Impact Assessment .................................................................................................................. 32 6.1 Direct impacts ............................................................................................................................. 33 6.1.1 Vegetation clearing ..................................................................................................................... 33 6.1.2 Loss of threatened flora habitat .................................................................................................. 33 6.1.3 Loss of threatened fauna habitat ................................................................................................ 33 6.1.4 Riparian impacts ......................................................................................................................... 34 6.2 Indirect impacts .......................................................................................................................... 36 6.2.1 Erosion and Sediment Control.................................................................................................... 36 6.2.2 Stormwater run-off ...................................................................................................................... 36 6.2.3 Pests, Weeds and edge effects .................................................................................................