Significance of RCP 8.5 scenario
The RCP 8.5 scenario, a pessimistic projection allowing for only a low decrease in greenhouse gas emissions, is used in Korea to assess meteorological drought indices. It provides a basis for understanding potential future drought conditions and producing future potential risk maps. This scenario is vital for evaluating the impacts of climate change on water resources and informing mitigation strategies.
Synonyms: Business as usual scenario, Worst-case scenario, High-emission scenario, Business-as-usual scenario
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of RCP 8.5 scenario in scientific sources
RCP 8.5 is a pessimistic, low-emission-reduction projection used to model future risks and understand potential drought conditions, particularly in Korea.
From: Sustainability Journal (MDPI)
(1) In the "RCP 8.5 scenario", the temperature rapidly increased and reached 20.137 °C in 2100, exceeding the values in the RCP 4.5 and RCP 2.6 scenarios, and NL and PL showed obvious increases under the RCP 8.5 scenario.[1] (2) Concerns a model used to study the amount of earth runoff from the present to 2100, based on the IPCC’s projections.[2] (3) It is comparable with RCP 4.5, explains a certain percentage of total variance in evapotranspiration, and shows strong variations in mountainous areas and weak positive areas in desert regions.[3] (4) The RCP 8.5 scenario shows a declining trend in maize yield per unit, with an average reduction of 1.25%, and predicts more serious reductions in the 2050s, impacting a significant portion of production areas.[4] (5) In the RCP 8.5 scenario, representing the most increased GHG emissions, the semi-arid category occupies almost three times the area compared to the reference period, highlighting significant climate change impacts.[5]
From: International Journal of Environmental Research and Public Health (MDPI)
(1) The representative concentration pathway 8.5 scenario is a projection used in climate modeling; the average temperature rose to 21.63 degrees Celsius under this scenario.[6]