Climate_and_Science

Climate_and_Science t1_ivvcwed wrote

Reply to comment by Bushwhacker42 in Climate change: efforts to halt rise in global temperatures may be too late to save key glaciers, report warns by wmdolls

Here is a PDF file to Marcott 2013 reconstruction for the Holocene.

https://content.csbs.utah.edu/~mli/Economics%207004/Marcott_Global%20Temperature%20Reconstructed.pdf

Here is a PDF file regarding a paper by Imbrie 1980 regarding climate response to orbital variations

https://www.whoi.edu/cms/files/imbrie80sci_268884.pdf

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Climate_and_Science t1_ivv3iw2 wrote

Reply to comment by Bushwhacker42 in Climate change: efforts to halt rise in global temperatures may be too late to save key glaciers, report warns by wmdolls

The last ice age ended at the start of the Holocene 11,700 years ago. There was a continued slow warming up until about 10,000 years ago. For the next 4000 years global temperatures were fairly static. About 6000 years ago temperatures again began to slowly decrease until the start of the industrial revolution. There are large changes in natural climate related to energy input and atmospheric constituents. Humanity is altering those atmospheric constituents.

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