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Calculate the temperature in oc

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Reference no: EM132509031

1. a)A group of scientist is studying climate change by measuring the ratio of stable isotopes oxygen-18 and oxygen-16 from a melted ice core sample. Their ratio was found to be 1955 ppm. The Vienna Standard Mean Ocean Water 18O/16O isotopic standard (SMOW) is 2005 ppm. Calculate the δ18O (in units of 0/00).

b) Based on the calculated δ-18O from the previous question, calculate the temperature in oC.

2. If the albedo of the earth would be 21% (instead of 31%), the energy form the sun that reaches the earth surface would be (in J/s):

Reference no: EM132509031

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