Studies by the Hadley Centre have investigated the relative (generally warming) effect of albedo change and (cooling) effect of carbon sequestration on planting forests.
stˈʌdiz baɪ ðə hˈædli sˈɛntɚ hæv ɪnvˈɛstᵻɡˌeɪɾᵻd ðə ɹˈɛlətˌɪv dʒˈɛnɚɹəli wˈɔːɹmɪŋ ɪfˈɛkt ʌv ælbˈiːdoʊ tʃˈeɪndʒ ænd kˈuːlɪŋ ɪfˈɛkt ʌv kˈɑːɹbən sˌiːkwɪstɹˈeɪʃən ˌɔn plˈæntɪŋ fˈɔːɹɪsts.