Climate Atlas

The climate Atlas for the Stuttgart region was published in 2008 and comprises of standardised climatic assessments for 179 towns and municipalities in the Stuttgart region. It provides relevant information and maps required for urban climatic optimisation, such as regional wind patterns, air pollution concentrations, temperature, etc.

 

A key element of the atlas in terms of EbA planning for airflow and cooling is an area classification based on the role that different locations play in air exchange and cool airflow in the Stuttgart region. This is based on topography, development density and character, and provision of green space. The Atlas distinguishes eight categories of areas in this manner, and for each of them different planning measures and recommendations are provided.

 

Planning recommendations were included in the “Climate Booklet for Urban Development Online – Städtebauliche Klimafibel Online".

The Atlas was based on the previous work in this area carried out by the City of Stuttgart since the 1980s and the in-house urban climatology department (in existence in the City of Stuttgart since 1938). Indeed a climate Atlas had been published in 1992, upon which the current Atlas was extended.

Maps are important tools for planning and for communicating information to relevant stakeholders. They are necessary for attaining climatic and air quality goals.

 

The study provides important insights that can be used for climate protection and the recommendations include a focus on the transformation of green space and vegetation into the built city and the preservation and restoration of natural vegetation, including ensuring green corridors.  

Baseline Assessments

Field surveys were undertaken to map the extent of marine and terrestrial ecosystems, develop an ecological baseline and identify areas and measures for ecosystem-based interventions. Field surveys also identified locations of infrastructure exposed to river flooding. Remote sensing and GIS modelling provided complementary data and were used to assess exposure of the population to storm surges and flooding under current and future conditions. The InVest coastal vulnerability model was used to assess coastal exposure under different ecosystem management scenarios.

A planning and feasibility study for coastal restoration was also undertaken.

The Audubon Society of Haiti and Reef Check helped undertake field surveys and developed the planning and feasibility study.

 

The relatively low data requirements of the InVest model and the fact that it takes into account both the geophysical and ecological characteristics of the area in measuring coastal exposure make the InVest model highly suitable for EbA/Eco-DRR planning and for data-poor countries.

The results of the InVest model were in line with observed patterns of exposure. For instance, areas that are identified by the model as highly exposed to coastal hazards at present were in fact some of the areas that were most impacted by Hurricane Sandy in 2012. The results also point to the importance of protecting and rehabilitating ecosystems that mitigate hazards, so that they can in turn protect the community. However, depending on circumstances ecosystems may not provide the best nor full protection. The results cannot be used therefore to prescribe a best solution but only highlight the trade-offs and potential outcomes of different ecosystem management decisions especially as the model does not provide a comprehensive analysis.

Mainstreaming Eco-DRR/EbA in the development of an IWRM Action Plan

In order to establish a risk-informed and sustainable water resource management framework for the Lukaya basin, ecosystem-based measures are mainstreamed into an Integrated Water Resource Management (IWRM) Action Plan. The Association of the Users of the Lukaya River Basin (AUBR/L) developed the plan with support from UNEP and an international expert and is responsible for its implementation.

 

The Plan outlines a series of priority actions under four main pillars: water, environment, land use planning and governance. An integral component of the Action Plan is promoting sustainable ecosystem management approaches within the overarching framework of IWRM.

 

Development of the IWRM Action Plan emphasized the importance of linking upstream and downstream communities and strengthening their knowledge of the geographic and socio-economic conditions within their shared river basin. 3D participatory mapping was used to map hazards, land use types, natural resources and identify major environmental problems and areas at risk in the basin, through a multi-stakeholder, participatory approach.

 

Furthermore soil erosion and hydro-meteorological monitoring was put in place to allow for flood risk modelling. This would establish baselines and provide data to inform IWRM planning.

The Eco-DRR project was implemented in conjunction with an UNDA-funded IWRM project in the same area.

3D participatory mapping is an excellent tool because it facilitates the integration of local

spatial knowledge with topographic data through the participation of many stakeholders and the use of geographic information systems.

 

A key ingredient of successfully promoting Eco-DRR through IWRM in DRC was the sustained participation of local river users, through the AUBR/L.

The process of IWRM planning was intensive and took almost a year for the first draft to be produced.

The community-based approach (through AUBR/L) is appropriate because of the weak presence of central technical administration at the local level in post-conflict DRC. Having an existing water management institution was fortunate and enabled bringing together key stakeholders from both upstream and downstream and enhancing collaborative relationships. Obtaining buy-in was crucial for the development of the plan and also for activities, such as installing monitoring systems on land.

Several multi-stakeholder workshops and awareness raising were undertaken for the process. As a result, participants gained appreciation of the basin as a shared landscape and identified common priorities for sustainable watershed management, which also contributes to climate and disaster resilience.

Mainstream Eco-DRR into local and national development planning processes

The project designed a Green and Resilient Development Planning template to be used at the village level, and proposed a model to scale up local planning to integrate ecosystem and disaster to the landscape level. Community-based mapping, GIS modelling and remote sensing assessments were undertaken to better understand the current and historical changes in disaster risk, ecosystem health and land use, while taking climate change into account. A visioning assessment with the local community was also conducted to better understand the community’s development needs.

 

 In the template, the planning process starts with a thorough examination of existing physical, social, cultural, religious, and socio-economic conditions, as well as identifying and locating key hazards and disaster prone areas through community consultations, field visits, and local expert knowledge. Once the information is collected, communities are encouraged to discuss and identify local development priorities with respect to livelihoods, village development, disaster prevention and improving community resilience. A village development map, accompanied by a short report explaining the findings, development goals and strategies make up the final plan.

The project realized it would be more useful to embed the development planning process of the project into institutionalized, local development processes. Due to some challenges with this (see lessons learned), the project took advantage of the location of the seven target villages, which were within the boundaries of the Shah Foladi Protected Area, and influenced the design of the protected area management plan to scale-up the ecosystem-based measures within the larger landscape.

One of the challenges faced by the project was how best to support the integration of Eco-DRR elements in local development planning in Afghanistan. While the project started by creating the green and resilient developments plans to be used within the project, it decided to influence the existing development planning process under the Government’s National Solidarity Programme (NSP). However, the NSP is currently under revision, and a new NSP process is being worked out at the national level. Therefore, the project was unable to embed green and resilient development planning into the NSP. However, it has put everything in place so that this can happen in the future.

Workshop Planning

The workshop must be carefully planned well in advance to allow for those with jobs, school, or household duties to attend their prioritized needs. A critical component of success is the participatory feature of this workshop, and to make this workshop fully participatory, there must be a coordinator and personnel duties fully established

- A project coordinator with good communication skills.

- A good outreach strategy to advertise the project to all potential participants and broadcast its purpose and function

A scoping trip should take place at least two weeks in advance to help prepare. During this time, responsibilities should be delegated so that participants come in time ready to work

GIS/Technical Planning

The technical aspects of the table/model must be carefully planned by a GIS specialist. Key considerations include: intent of model, vulnerable natural and social resources, land elevation, land area, marine and water features, space to host the model, and access to model materials.

The spatial extent and the elevation of the land will inform the GIS specialist of the scale to be used. The scale impacts the number of foam layers to be used, and ultimately the amount of foam material needed to create the model. Experience with topographic maps and geospatial analysis is required.

- The major enabling factor is technical expertise in the field of cartography/GIS.

- If working in a remote location, access to the model materials is critical and need to be arranged in advance.

- The ability to communicate complex geospatial skills into practical and creative excercises is another skill that is very enabling.

- Foam sheets work better as a foundation than cardboard

- Technical input needs to be received from stakeholders regarding the key considerations above months in advance of the purchasing of materials

- If the land elevation is not very high, changing the scale can create an exaggerated model, which is beneficial to visualize land properties and potential problems

Right of humans to a healthy environment

By establishing legal rights for nature, we can begin to restore balance to our relationship with nature, which is currently based on exploitation but which can evolve into a partnership in which humans and nature flourish together. Thus another key building block is the right of humans to a healthy environment, which supports rights of nature and vice versa.The conditions are (1) local advocates supportive of the rights of nature, (2) lawmakers or judges willing to consider rights of nature as an alternative to the current legal paradigm under which nature is property, and (3) professional legal support from experienced rights of nature campaigners (e.g., Earth Law Center).

The conditions are (1) local advocates supportive of the rights of nature, (2) lawmakers or judges willing to consider rights of nature as an alternative to the current legal paradigm under which nature is property, and (3) professional legal support from experienced rights of nature campaigners (e.g., Earth Law Center).

Having an inside champion is essential to the success of rights of nature laws. In our case, a member of the Santa Monica Environmental Task Force (a quasi-governmental body led by citizens) was extremely supportive, which helped us earn an audience with the City of Santa Monica. Additionally, careful legal analysis and drafting is necessary to create a legally-defensible rights of nature law. One aspect that could work better is a specific timeline for full implementation of a rights of nature law as well as specific funding mechanism, as this is necessary to ensure the rights of nature are actually enforced on the ground. 

Legal recognition of nature’s inherent rights through Earth Law

The Sustainability Rights Ordinance is based on the concept that nature has inherent rights, just as humans enjoy inherent human rights. The rights of nature movement is growing worldwide. For example, in 2017, four rivers earned recognition of their legal personhood (in New Zealand, India, and Colombia).

The conditions are (1) local advocates supportive of the rights of nature, (2) lawmakers or judges willing to consider rights of nature as an alternative to the current legal paradigm under which nature is property, and (3) professional legal support from experienced rights of nature campaigners (e.g., Earth Law Center).

Having an inside champion is essential to the success of rights of nature laws. In our case, a member of the Santa Monica Environmental Task Force (a quasi-governmental body led by citizens) was extremely supportive, which helped us earn an audience with the City of Santa Monica. Additionally, careful legal analysis and drafting is necessary to create a legally-defensible rights of nature law. One aspect that could work better is a specific timeline for full implementation of a rights of nature law as well as specific funding mechanism, as this is necessary to ensure the rights of nature are actually enforced on the ground. 

Design and Impacts Study

The design and impacts study look at the feasibility of the project in terms of potential impact, design of intervention and potential results.

Potential Impact: flooding of the site under various tidal conditions was modelled, and showed that the project would have a negligible effect on the tidal regime and coastal processes of Nigg Bay and the Cromarty Firth.

Design: different engineering options were considered - a single breach, two breaches, completely removing the sea wall or not doing anything. Hydraulic modelling informed the decision that two 20m breaches, lining up with the relic drainage channels, was the preferred design. It also specified some further engineering work.

Potential Results: the likely zonation of saltmarsh communities within the coastal realignment site was modelled, using the elevations of the site. This showed that there was sufficient topographical variation for a full zonation of saltmarsh communities to be restored without further engineering works.

A full environmental impact assessment was not required by authorities, so a design and impacts study was commissioned instead.

The design and impacts study provided useful information for the design of the coastal realignment intervention and contributed to the success of the scheme.

Partnerships and public engagement

The project was headed by the State Office of Water Management Munich (Wasserwirtschaftsamt) and includes representatives from the Department of Public Construction (Baureferat), the Department of Urban Planning and Building Regulation (Referat für Stadtplanung und Bauordnung) and the Department of Health and Environment (Referat für Gesundheit und Umwelt). It also partnered with “Isar-Allianz” (an alliance of NGOs). Public participation was ensured through multiple mediums to encourage awareness and participation. Participation was especially encouraged during the landscape design competition for the 1.6 Km urban stretch, which allowed a voice given to the population for the design of the area as well as raising awareness of the issues of renaturalisation and flood protection.

Diverse mediums were used to engage stakeholders, such as an internet platform, info-brochures, excursions, workshops, TV and press, round tables, info-points, and a service telephone.

The level of cooperation achieved between all stakeholders involved within the Isar-Plan was excellent and one key success factor for the project. Indeed, stakeholder dialogue and involvement was challenging at times with controversial discussions, and a public quarrel involving strong campaigns. Conflict came about after two nearly opposing designs were awarded 1st and 2nd prize. The main issues in this case is the fact that there are constraints within a crowded urban sector in terms of what is necessary for flood control. A full EbA Solution, i.e. total renaturalisation, was unlikely to afford enough flood protection in this particular 1.6Km compared to the rest of the 8km. This was taken into account by the 1st design, whereas the 2nd promoted more naturalization. The public was split in two behind the two schemes. A clever compromise between the two designs was reached, showing how good mediation and cooperation is necessary.