Intentionally enhancing the albedo of the Earth's surface, along with its daytime thermal emittance, has been proposed as a solar radiation management strategy to mitigate energy crises and global warming known as passive daytime radiative cooling (PDRC).
ɪntˈɛnʃənəli ɛnhˈænsɪŋ ðɪ ælbˈiːdoʊ ʌvðɪ ˈɜːθz sˈɜːfɪs, ɐlˈɔŋ wɪð ɪts dˈeɪtaɪm θˈɜːməl ɪmˈɪtəns, hˈæzbiːn pɹəpˈoʊzd æz ɐ sˈoʊlɚ ɹˌeɪdɪˈeɪʃən mˈænɪdʒmənt stɹˈæɾədʒi tə mˈɪɾᵻɡˌeɪt ˈɛnɚdʒi kɹˈaɪsiːz ænd ɡlˈoʊbəl wˈɔːɹmɪŋ nˈoʊn æz pˈæsɪv dˈeɪtaɪm ɹˈeɪdiətˌɪv kˈuːlɪŋ pˌiːdˌiːˌɑːɹsˈiː.