Systems Approach to Regional Climate Change Adaptation Strategies in Metropolises

Introduction

The Systems Approach to Regional Climate Change Adaptation Strategies in Metropolises project developed and tested an integrated, systems approach to assisting the 15 SCCG Member Councils in assessing their vulnerability to climate change and the barriers and opportunities associated with adaptation at the Local Government scale. The project also seeked to demonstrate the value of coordinated regional-scale responses to climate vulnerability through Local Government cooperation. The SCCG partnered with CSIRO’s Climate Adaptation Flagship and working in collaboration with the University of the Sunshine Coast, as part of the Australian Government Department of Climate Change (DCC) National Climate Change Adaptation Program.

Aim and Objectives

The aim of the project is to develop and trial a method for a systems approach to regional climate change adaptation strategies in large urban areas through:

  • Developing and testing an integrated (systems) method to generate information about the likely impacts of climate change and feasible adaptation strategies in the Sydney region.
  • Deepening the understanding of the likely impacts of climate change and resulting adaptation options in the Sydney region through integration of existing models, generation of new knowledge where there are significant gaps, scenario analysis, an analysis of adaptive capacity, and assessment of demonstration projects.
  • Assessing the transferability of the integrated (systems) method to other large urban areas.
  • Improve the capacity of councils to respond and adapt to climate change.
Outcomes / Outputs

The project will benefit SCCG Member Councils in the Sydney region and other Councils in large urban areas by:

  • Generating information about the likely impacts of climate change and feasible adaptation strategies in the Sydney region;
  • Deepening the understanding of the likely impacts of climate change through the identification of the barriers and opportunities to adapting to the impacts of climate change;
  • Building the capacity of stakeholders by making recommendations and identifying key interventions for future management decisions;
  • Working with stakeholders to build adaptation strategies into institutional structures and processes.

 

Mapping and Responding to Coastal Inundation

Introduction

Given that it is impossible to stop climate change impacts and resultant sea level increases and more intense significant storm events, Local, State and Federal authorities are faced with the need to consider key areas at immediate to medium threat. This information needs to then be applied to planning mechanisms and management strategies to cope with future impacts of increased coastal inundation and erosion directly impacting existing, redeveloped and new development within their coastal landscape areas.

This project maps areas of risk, utilising sophisticated modeling together with Councils own information sources Inundation(eg LiDAR technology) to determine risk and develop consistent model planning and management responses in consultation with relevant state government agencies and the broader community.

In 2009 the SCCG secured grant funding under NDMP to undertake the project with the CSIRO entitled Mapping and Responding to Coastal Inundation

Aims and Objectives

  • Enhance the capacity and knowledge of local governments and other decision makers in the region to prepare for and adapt to climate change (specifically focusing on sea level rise and extreme water levels, eg storm surges),
  • Develop an approach to climate change assessment and adaptation with a particular focus on relevant planning provisions in identified immediate and future coastal inundation (flood) zones and potential beach erosion escarpments,
  • Develop and distribute associated community risk disclosure information and corresponding community and stakeholder education programs to better inform communities of the degree of risk(s).
Project Outputs

The SCCG engaged the Environmental Defender’s Office NSW (EDO) to conduct a comparative assessment of:

  1. Australian State and Territory planning and coastal legislation and policies that address sea level rise, coastal erosion, coastal inundation and storm surge; and
  2. regional and international jurisdictions.

The results of this analysis are presented in the report prepared by the EDO, a copy of which can be downloaded by clicking on the following link:

 

Audit of Sea Level Rise, Coastal Erosion and Inundation Legislation and Policy

 

For the Stage Outcome Reports, please click on the report titles below.


Stage 1: Effect of Climate Change on Sea level Rise and Extreme Sea Levels:

A set of high resolution hydrodynamic model simulations were produced in order to obtain current climate, as well as storm tide return level estimates and sea level rise considerations.

Stage 2: Development of model planning provisions to integrate sea level rise and extreme sea level events into relevant planning strategies of the SCCG:

 

  • Assess existing planning strategies (Australia and Internationally)
  • Identify gaps in information, knowledge, capacity or external barriers
  • Develop model provisions, actions and implementation strategies

Stage 3: Develop and distribute community risk disclosure information and corresponding community and stakeholder education program:

 

Assess existing education strategies within Australia and Internationally for addressing and communicating sea level rise and flooding impacts.

  • Consultation with member councils and targeted community groups and individuals to identify gaps in information, knowledge and capacity as well as internal and external barriers for message transfers.
  • Utilising outcomes of stage 1 and 2 and incorporating the above to develop and deliver freely available educational tools that build the understanding and capacity of relevant stakeholders.
PROJECT LAUNCH

Southern Function Room, Town Hall House, 4 October 2012.

This project was launched to assisted attendees to understand project outcomes and outputs to take back to their own organisations for use.

There was a Panel Discussion with the key speakers of the day. This allowed attendees to ask questions about the project outputs and the NSW 2012 Stage One Coastal Reforms.

The launch also involved the establishment of a secure and temporary FTP server to provide Member Council access to the project outputs including all mapping information, stage outcome reports and associated meta date information.

Click here for the Project Launch Report.

Click here for the NCCARF Climate Change Adaptation Good Practice Case Study of the SCCG Mapping and Responding to Coastal Inundation project.

 

 

Walking Coastal Sydney

Introduction

Sydney’s coastline represents one of the most beautiful and environmentally diverse attractions in the world. It features cliffs, beaches and inlets of magnificent beauty unique to the region. Outlined in the brochures produced through the Walking Coastal Sydney project is a continuous walking track that residents and visitors can utilise to explore the beautiful coastline of Sydney.

Aim and Objectives

The aim of the Walking Coastal Sydney project is to promote public access to, and enhance the appreciation and recreational enjoyment of Sydney’s coastline and estuaries for the people of Sydney and visitors to the city. Walking Coastal Sydney was a partnership project between the Sydney Coastal Councils Group, the Walking Volunteers and Department of Planning, with funding received through the Sharing Sydney Harbour Access Program.

Through the project a series of brochures/walking maps that combine to provide a mapped and walkable route from Pittwater in the north to Sutherland in the south and linking with existing coastal walks have been produced.

Walks – Brochures/Maps

Brochures for the mapped walks as part of Walking Coastal Sydney are provided below.

This brochure covers the coastal route from Barrenjoey Headland at Palm Beach to Narrabeen Lakes on Sydney’s Northern Beaches. At its northern end, it is a starting or terminal point for the network of walks, while at its southern end it connects with the Narrabeen Lakes to Manly Lagoon walk.

This walk begins with the coastal and Pittwater panorama from historic Barrenjoey Lighthouse, passes through Palm and Whale Beaches following a series of rugged natural headlands with extensive views interspersed with sweeping and secluded beaches, before reaching coastal dunes and wetlands feeding into Narrabeen Lagoon.

This brochure covers the route from Narrabeen Lakes to Manly Lagoon on Sydney’s Northern Beaches. At its northern end it connects with the Barrenjoey to Narrabeen Lakes walk; while its southern end links with the Manly Lagoon to North Head and the Spit walk.

This is a splendid coastal walk featuring long, sweeping beaches, separated by several headlands with extensive views, including Long Reef Point with its aquatic reserve. The entrances of four lagoons with their wetland areas are also crossed.

This magnificent walk features the famous Manly Beach, Shelly Beach, Sydney Harbour National Park, the former School of Artillery, North Head Sanctuary, and North Head which dominates the entrance to Sydney Harbour and offers extraordinary views down-harbour. It passes the former Quarantine station and Manly Cove before returning to Manly wharf to set out on the popular Manly Scenic Walkway.

This iconic walk circles North Harbour before climbing though the outstanding scenery of another section of Sydney Harbour National Park which overlooks the Heads, Crater Cove and Grotto Point Light. It then drops into popular Clontarf Beach and a final bush track to the Spit bridge. At its northern end the walk connects with the Narrabeen Lakes to Manly Lagoon walk while its western end links to, and partly duplicates, the Harbour Bridge to Manly via Spit walk.

This brochure covers walking routes from Sydney Harbour Bridge via the Spit Bridge and on to Manly. At its southern end it connects with the Harbour Circle and Harbour to South Head and Clovelly walk. Its northerly section links and partly duplicates the Manly Lagoon to North Head and the Spit walk.

This brochure covers walking routes from Sydney Harbour Bridge via South Head and on to Clovelly. At the Harbour Bridge it connects with the Harbour Circle Walk and Harbour Bridge to Manly via Spit walk; while at its southern end it connects with the Clovelly to Cronulla walk.

The main route covers the southern shores of Sydney Harbour through scenic waterside parkland and urban landscapes resonating with history and interesting architecture. At charming Watsons Bay it meets the dramatic entrance to Sydney Harbour. It then swings south past the notorious Gap and 80m ocean cliffs before dropping down to iconic Bondi Beach and the succession of eastern beaches to Clovelly. Sites of interest along the way include Macquarie Lighthouse, two historic cemeteries, waterfront parkland, interesting architecture and continuously wonderful scenery.

This brochure covers walking routes from Clovelly to Cronulla. At Clovelly it connects with the Harbour Bridge to South Head and Clovelly walk. Its southern end is the termination of this walking network but connects, via the Bundeena Ferry, with the coastal walk south through Royal National Park. Part of the link walk around the north western side of Botany Bay is covered by the Cook Park Trail.

The main route generally follows the route of the Federation Track along Sydney’s Eastern Beaches to La Perouse on Botany Bay. Beaches and cliffs, National Park, golf courses, historic military and other sites, a shipwreck, museums, a historic cemetery, important Aboriginal sites and land especially at historic La Perouse, characterise this northern part of the walk.

From Kurnell, at Cook’s Landing Place, the route passes through more of Botany Bay National Park with cliffs and wide ocean views, delightful coast flora, sandhills and Cape Baily Lighthouse, before leaving the National Park at Boat Harbour to follow the long sandhill-backed Wanda and Cronulla Beaches to Cronulla itself.

At present, there is no permanent ferry link between La Perouse and Kurnell. A long walk around Botany Bay is possible, and the Cook Park Trail is one attractive section, but much of the remainder is best done at the moment via public transport.

This brochure covers a walking route circling Sydney Harbour with the Sydney Harbour and Gladesville Bridges as its eastern and western points. At the Harbour Bridge it connects with the Harbour Bridge to South Head and Clovelly and Harbour Bridge to Manly via Spit walks; at its southernmost point it connects with the Gladesville Bridge to Ryde Bridge walk.

The main route is a 60km, four-day walk, but it can easily be broken up into many short walks. Observatory Hill near the Harbour Bridge displays the circle’s westward vista of bays and waterways. Big bridges feature strongly, with seven major crossings. Highlights include north shore bays and bushland; urban and historic architecture, recycled industrial landscapes, former Callan Park asylum, Darling Harbour and the cottages and pubs of Millers Point. The northern and southern halves are roughly equal in length with the north often on undulating park and bush tracks, while the south tends toward flatter streets or parks.

This brochure covers walking routes between two bridges on both sides of the Parramatta River, and traverses a number of significant bays, parks and historic sites, and includes the magnificent Concord Foreshore Trail between Majors Bay and Brays Bay and the moving Kokoda Track Memorial.

Other features of interest include the former Walker Family estate buildings Yaralla and Rivendell, historic Gladesville Hospital, Sydney’s last car ferry Mortlake to Putney , several former industrial sites, waterfront parkland, and a historic rail bridge now converted for bike and pedestrian use. At its eastern end the brochure connects with the Harbour Circle Walk while its western end links with the Parramatta River Walk – Ryde Bridge to Parramatta.

This brochure covers walking routes along the western section of the Parramatta River. At its eastern end it connects with the Parramatta River Walk- Gladesville Bridge to Ryde Bridge. Its western end  is the terminal point for this series of walks.

The route includes a fascinating walk through the picnic grounds and mangrove walkways of Bicentennial Park; edges the remarkable recovered landscape and built environment of Sydney Olympic Park, including its extraordinary Brickpit Ring. The walk crosses the river twice as it continues along the riverbank of the Parramatta river through Parramatta CBD before entering the world heritage listed Parramatta Park. A track opened in 2011 leads to the western end of this walking network and the historic camp site at the head of the River reached by Governor Arthur Phillip in April 1788.

 

* Hard copy walking maps can be obtained from SCCG – please contact info@sydneycoastalcouncils.com.au

* The walking maps are also available for download as an App suitable for iPhone/iPad. To access the app click here.