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0.3Green FactorOpen Space ProvisionGreen FactorOpen Space Provision1.1261%Trees2,094TreesGreen SpacesGreen Roof68,263 m236,942 m2Green SpacesGreen RoofCO2 Uptake75.78 T / YrCO2 UptakeAir Quality Improvement1,160.44 kg / YrAir Quality ImprovementDetention VolumeRückhaltevolumen102%11,097 m3Detention VolumeRückhaltevolumenPeak Run-Off Coefficient0.66Peak Run-Off CoefficientNatural Water BalanceEvapotranspirationVerdunstung70%28%0,24InfiltrationVersickerung22%0,25Run-OffRegenwasserbehandlungStormwater Treatment50%69%0%Green FactorRun-OffOpen Space ProvisionRegenwasserbehandlungStormwater TreatmentTreesStorage Volume/Potable Water SavingsTrinkwassereinsparungGreen SpacesHeat & MicroclimateGreen RoofPaved Surface ReductionTrinkwassereinsparungStorage Volume/Potable Water Savings0 m3 / Jahr7,505 m3CO2 Uptake56%AlbedoAlbedoAir Quality Improvement0.25Detention VolumeRückhaltevolumenPeak Run-Off CoefficientNatural Water BalanceEvapotranspirationVerdunstungInfiltrationVersickerungRun-OffRegenwasserbehandlungStormwater TreatmentTrinkwassereinsparungStorage Volume/Potable Water SavingsAlbedo0.231.0559%1,934TreesGreen SpacesGreen RoofGreen Factor73,847 m236,942 m235.83 T / YrOpen Space ProvisionCO2 UptakeAir Quality Improvement1,073.85 kg / YrTreesGreen SpacesWaterGreen RoofStormwater Service LevelÜberflutungssicherheit16%1,847 m3CO2 UptakeBaseline Design Option BDetention VolumeRückhaltevolumenAir Quality Improvement0.71Peak Run-Off Coefficient71%26%0,24Natural Water Balance0.326%0,251.1248%61%58%0%Green FactorPeak Run-Off CoefficientRun-OffNatural Water BalanceOpen Space ProvisionRegenwasserbehandlungStormwater TreatmentTrees28%0,24Storage Volume/Potable Water Savings9,961 m3Trinkwassereinsparung0 m3 / Jahr73,847 m2Infiltration22%Green SpacesVersickerung0,25Heat & Microclimate36,942 m2Green RoofRun-OffPaved Surface Reduction2,0940 m3 0 m3 / JahrEvapotranspirationVerdunstung68,263 m236,942 m275.78 T / Yr55%RegenwasserbehandlungStormwater TreatmentCO2 Uptake1,160.44 kg / Yr0.26AlbedoTrinkwassereinsparungStorage Volume/Potable Water SavingsAir Quality Improvement102%11,097 m3AlbedoDetention VolumeRückhaltevolumen0.66Peak Run-Off Coefficient70%28%0,24Natural Water BalanceEvapotranspirationVerdunstungHenning LarsenInfiltrationVersickerung22%0,2550%69%0%Run-OffRegenwasserbehandlungStormwater Treatment0 m3 / Jahr7,505 m3Storage Volume/Potable Water SavingsTrinkwassereinsparung56%Albedo0.250.260.9649%Green FactorOpen Space Provision1,527Trees0.353.309 m21.1236,667 m261%Green FactorGreen Roof66.87 T / Yr2,094Open Space ProvisionCO2 UptakeTreesAir Quality ImprovementGreen SpacesWaterGreen RoofStormwater Service LevelÜberflutungssicherheitCO2 UptakeOptimised Design Option ADetention VolumeRückhaltevolumenAir Quality Improvement773.96 kg / Yr68,263 m236,942 m275.78 T / Yr4,841 m340%1,160.44 kg / Yr0.73Peak Run-Off Coefficient62%25%0,24102%11,097 m30.2318%0,25InfiltrationVersickerungGreen FactorPeak Run-Off Coefficient0.661.0558%Run-Off70%59%24%0%Natural Water BalanceOpen Space ProvisionRegenwasserbehandlungStormwater TreatmentEvapotranspirationVerdunstungTrinkwassereinsparungStorage Volume/Potable Water SavingsInfiltrationVersickerungHeat & MicroclimateRun-OffPaved Surface ReductionCO2 UptakeAlbedoAir Quality Improvement1,934Trees50%Green SpacesGreen Roof48%35.83 T / Yr69%0%RegenwasserbehandlungStormwater Treatment1,073.85 kg / Yr0 m3 / Jahr7,505 m30.24Storage Volume/Potable Water SavingsTrinkwassereinsparungClimate Adaptation Analysis for Kamakura FukasawaAlbedoDetention VolumeRückhaltevolumen16%56%1,847 m30.25Peak Run-Off Coefficient0.71Natural Water BalanceEvapotranspirationVerdunstung71%26%0,24InfiltrationVersickerung26%0,25Run-OffRegenwasserbehandlungStormwater Treatment48%58%0%0 m3 0 m3 / JahrStorage Volume/Potable Water Savings9,961 m3Trinkwassereinsparung0 m3 / Jahr55%Albedo0.260.140.4833%1,3760.2351,776 m20 m21.05Green Factor59%37.90 T / YrOpen Space Provision693.01 kg / Yr73,847 m236,942 m2Green SpacesTrees1,93453.309 m236,667 m2Green Roof18%35.83 T / Yr2,644 m3CO2 UptakeBaseline Design Option AAir Quality Improvement66.87 T / Yr1,073.85 kg / Yr773.96 kg / Yr0.8756%16%24%0,240.2612%0,250.9664%49%10%0%1,5270 m3 0 m3 / Jahr53.309 m236,667 m227%66.87 T / Yr0.190 m3 0 m3 / Jahr773.96 kg / Yr1,847 m34,841 m30.140.7171%Green FactorPeak Run-Off CoefficientOpen Space ProvisionNatural Water Balance26%0,24EvapotranspirationTreesVerdunstung48%26%0,25InfiltrationGreen SpacesVersickerungGreen RoofRun-Off51,776 m218%0,250 m258%58%0%CO2 UptakeRegenwasserbehandlungStormwater Treatment37.90 T / Yr24%0%Storage Volume/Potable Water Savings9,961 m3Trinkwassereinsparung0 m3 / JahrAir Quality Improvement693.01 kg / Yr40%814,841 m3Detention VolumeRückhaltevolumenAlbedo0.2655%Peak Run-Off Coefficient0.73Natural Water Balance62%25%0,24EvapotranspirationVerdunstung18%0,25InfiltrationVersickerungClimate Adaptation Analysis for Kamakura Fukasawa58%24%0%Run-OffRegenwasserbehandlungStormwater TreatmentTrinkwassereinsparungStorage Volume/Potable Water Savings48%Albedo0.240.260.96Green Factor0.140.4849%Open Space Provision33%1,527TreesGreen Spaces1,37651,776 m20 m2Green RoofCO2 Uptake37.90 T / YrAir Quality Improvement693.01 kg / Yr40%18%Detention VolumeRückhaltevolumen2,644 m3Peak Run-Off CoefficientNatural Water Balance0.480.7333%62%0.8756%EvapotranspirationVerdunstung25%1,3760,2424%0,24InfiltrationVersickerungRun-Off12%0,2564%RegenwasserbehandlungStormwater Treatment10%0%TrinkwassereinsparungStorage Volume/Potable Water Savings0 m3 0 m3 / Jahr18%48%2,644 m30.24Albedo27%0.190.8756%24%0,2412%0,2564%10%0%0 m3 0 m3 / Jahr27%0.19813 INDEX54雨水流出を抑止する透水性舗装の整備CO2を固定し緑陰を形成する街路樹と木立生態系に寄与する地域在来種の導入Conclusions and RecommendationsConclusions and RecommendationsBenchmark Basis / TargetArrow indicates scenario performance relative to benchmarkBenchmark Basis / TargetArrow indicates scenario performance Natural Water Balancerelative to benchmarkHenning LarsenConclusions and RecommendationsOptimised Design Option BBaseline Design Option BOpen Space and GreenBiotope Area FactorOpen Space and GreenBiotope Area FactorWaterStormwater Service LevelÜberflutungssicherheitWaterStormwater Service LevelÜberflutungssicherheitOptimised Design Option BOpen Space and GreenEvapotranspirationVerdunstungBiotope Area FactorInfiltrationVersickerungHeat & MicroclimatePaved Surface ReductionWaterStormwater Service LevelÜberflutungssicherheitHeat & MicroclimatePaved Surface ReductionOptimised Design Option AOpen Space and GreenBiotope Area FactorBenchmark Basis / TargetGreen FactorArrow indicates scenario performance Open Space Provisionrelative to benchmarkOptimised Design Option BOpen Space and GreenBiotope Area FactorWaterOpen Space and GreenStormwater Service LevelÜberflutungssicherheitEvapotranspirationVerdunstungBiotope Area FactorDetention VolumeRückhaltevolumenInfiltrationVersickerungWaterHeat & MicroclimateStormwater Service LevelÜberflutungssicherheitPaved Surface ReductionHeat & MicroclimatePaved Surface ReductionBaseline Design Option AOpen Space and GreenBiotope Area FactorBaseline Design Option BOpen Space and GreenBiotope Area FactorGreen SpacesWaterNatural Water BalanceOpen Space and GreenStormwater Service LevelÜberflutungssicherheitEvapotranspirationVerdunstungBiotope Area FactorDetention VolumeRückhaltevolumenWaterHeat & Microclimate「温熱環境」「緑環境」「水環境」の３つのカテゴリー指標を用いてStormwater Service LevelÜberflutungssicherheitPaved Surface Reductionガイドラインが反映されてない配置案におけるシミュレーション例です。（オレンジラインは「OptionB改善案」の数値です）Heat & MicroclimatePaved Surface ReductionOptimised Design Option AOpen Space and GreenBiotope Area FactorWaterOpen Space and GreenStormwater Service LevelÜberflutungssicherheitBiotope Area FactorDetention VolumeRückhaltevolumenWaterHeat & MicroclimateStormwater Service LevelÜberflutungssicherheitPaved Surface ReductionHeat & MicroclimatePaved Surface ReductionBaseline Design Option AOpen Space and GreenBiotope Area FactorWaterStormwater Service LevelÜberflutungssicherheitHeat & MicroclimatePaved Surface Reduction３つのカテゴリー指標Option AComparisons (relative to Optimised Design Option B)Comparisons (relative to Optimised Design Option B)Comparisons (relative to Optimised Design Option B)温熱環境緑環境水環境ガイドライン策定における環境シミュレーションの活用鎌倉深沢地区まちづくりガイドライン