Data Service / Projection
Interactive Map Time Compare Scenario Compare Single Scenario Multiple Scenarios Info.

RCP2.6
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RCP4.5
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RCP6.0
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RCP8.5
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不透明度 1

Future Projection in TaiwanSecnario Compare

Resolution5km

PeriodHistorical(1986–2005)、Projection(2021–2040、2041–2060、2061–2080、2081–2100)

VariableTemperature Average、Temperature Maximum、Temperature Minimum、Rainfall 。

                 (Temperature Chnage Value Units:°C、Rainfall Change Rate Units:%)

Scenarios(Note1)RCP2.6、RCP4.5、RCP6.0、RCP8.5

Time ScaleAnnual mean、Seasonal mean(Winter Dec–Feb、Spring Mar–May、Summer:Jun–Aug、Autumn:Sep–Nov)、Monthly mean(Jan-Dec)

Models(Note2)Ensemble mean、10th percentile、25th percentile、75th percentile、90th percentile、Maximum、Mediam、Minimum

Value Intervals(Note3)Large、Medium、Small

Note1

The scenarios are defined by the four representative concentration pathways(RCPs) of the IPCC Fifth Assessment Report (AR5) ,RCP2.6 is a scenario of warming mitigation ;RCP4.5 and RCP6.0 is a scenario of stable emissions;RCP8.5 is a scenario of high greenhouse gas emissions。See info.

Note2

Ensemble mean is the average of all modes calculated at each grid,The 10th, 25th, 75th, 90th percentiles and the maximum, median, minimum are the values obtained by sorting all the model estimates at each grid,extract the values corresponding to different percentiles or the maximum, minimum。The number of models under each scenario is RCP2.6(22)、RCP4.5(30)、RCP6.0(17)、RCP8.5(33)。See info.

Note3

To highlight the spatial distribution of different models, different scenarios, and different time periods, three intervals of large, medium, and small are set, please use them at your discretion。

*This page update at 2023/5/26

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The Taiwan Climate Change Projection Information and Adaptation Knowledge Platform (TCCIP) coordinated by National Science and Technology Center for Disaster Reduction (NCDR) is one of three major climate change projects funded by National Science and Technology Council. The TCCIP project not only produces climate change data for impact assessments and adaptations but also aims to support national adaptation policy framework.