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Guidance on Integrating Climate Change and Biodiversity into ...

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ScenariosSpheres ofinfluence <strong>and</strong>EcosystemchainsSWOT <strong>and</strong>STEEPanalysisimpact of sea level rise <strong>on</strong> aPP). Underst<strong>and</strong>ing these twoelements is essential toreducing vulnerability <strong>and</strong>increasing resilience.Scenarios relate to climatechange scenarios (e.g. IPCCscenarios) <strong>and</strong> socioec<strong>on</strong>omic/alternativefuturesscenarios for c<strong>on</strong>sidering theresilience of projects <strong>and</strong> theenvir<strong>on</strong>ment <strong>into</strong> the l<strong>on</strong>gterm future. The use ofscenarios is a resp<strong>on</strong>se touncertainty.Spheres of influence arebased <strong>on</strong> using spatial toolsto assess the potential effectsof a project bey<strong>on</strong>d thespecific project boundaries;as such these c<strong>on</strong>cepts usetools such as network analysisbut apply them spatially. Thisentails looking at the indirectimpact <strong>on</strong> downstream orrelated ecosystems, forinstance how will changingwater abstracti<strong>on</strong> impactdownstream systems, howwill increased dust impact <strong>on</strong>the turbidity of downstreamenvir<strong>on</strong>ments, how willremoving <strong>on</strong>e habitat typeimpact <strong>on</strong> neighbouringhabitats?SWOT(Strengths,Weaknesses, Opportunities<strong>and</strong> Threats) <strong>and</strong> STEEP(Socio-cultural, Technological,Ec<strong>on</strong>omic, Envir<strong>on</strong>mental <strong>and</strong>Political) analysis are strategicplanning methods used toevaluate a project, plan or abusiness venture for example.They involve identifying theinternal <strong>and</strong> external factorsthat are favourable <strong>and</strong>unfavourable to achieve anobjective of the activity.Scenarios are effective ways ofc<strong>on</strong>sidering the evoluti<strong>on</strong> of thebaseline — both in terms of thepotential impacts of the climate <strong>on</strong>a project <strong>and</strong> the changes to widersocio-ec<strong>on</strong>omic c<strong>on</strong>text that theproject operates in. The scenarioscan also support the c<strong>on</strong>siderati<strong>on</strong>of alternatives.This c<strong>on</strong>cept is particularly usefulfor the screening <strong>and</strong> scopingstages <strong>and</strong> for identifying indirect<strong>and</strong> sec<strong>on</strong>dary effects. It requiresan underst<strong>and</strong>ing of possibleimpacts <strong>and</strong> causal chains, as suchnetwork analysis is a related tool.This may also be a useful toolwhen c<strong>on</strong>sidering alternatives <strong>and</strong>their impacts.SWOT analysis <strong>and</strong> STEEP analysismay be appropriate to use withinan SEA, particularly as part ofidentifying effects.SWOT analysis, for example, couldbe used to summarise the mainstrengths,weaknesses,opportunities <strong>and</strong> threatspresented by a draft PP, <strong>and</strong> as aresult what could be addressed inthe final plan or programme toimprove its overall performance.STEEP analysis could similarly beused, for example it could offer anopportunity to help take accountof envir<strong>on</strong>mental equality inassessments: Social: use the ideaof community <strong>and</strong> wellbeing;Technical: look at soft <strong>and</strong> hardsoluti<strong>on</strong>s for social <strong>and</strong>envir<strong>on</strong>mental benefits for all;Envir<strong>on</strong>ment: use simple languageabout the envir<strong>on</strong>ment in thec<strong>on</strong>text of wellbeing <strong>and</strong> sharing itequally with others; Ec<strong>on</strong>omic:explore models that work toprovide equitable ec<strong>on</strong>omicPotential European resourcesinclude the informati<strong>on</strong> <strong>on</strong> theEuropean Envir<strong>on</strong>ment Agency’swebsite:http://www.eea.europa.eu/themes/scenarios/scenarios-<strong>and</strong>forward-studies-eea-activitieshttp://scenarios.ew.eea.europa.eu/It can be supported by some ofthe informati<strong>on</strong> sourcespresented in Annex 2, but willmore normally be based <strong>on</strong>expert judgment <strong>and</strong> theexperience of otherstakeholders.http://www.gcvcore.gov.uk/downloads/futures/STEEPanalysisOutputs.pdfhttp://www.mindtools.com/pages/article/newTMC_05.htm68 <str<strong>on</strong>g>Guidance</str<strong>on</strong>g> <strong>on</strong> integrating climate change <strong>and</strong> biodiversity <strong>into</strong> SEA

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