Pseudoproxy

A pseudoproxy ƙwararriyar hanya ce da ake anfani day dataset a cikin paleoclimatology don gwada hanyoyin sake gina duniya ko hemispherical sauyin yanayi daga zafin jiki rikodin, wanda aka haɓaka don sake gina rikodin zafin jiki na shekaru 1000 da suka gabatar ta amfani da wakilai na lokutan kafin kayan aikin zafin jiki. A watan Mayu na shekara ta 2002 Michael E. Mann da Scott Rutherford sun buga wata takarda da ke gabatar da wannan hanyar ƙara hayaniya ta wucin gadi ga ainihin rikodin zafin jiki ko kuma samfurin samfurin yanayi don samar da abin da suka kira "pseudoproxies". Lokacin da aka yi amfani da algorithms na sake ginawa tare da waɗannan pseudoproxies, an kwatanta sakamakon da rikodin asali ko kwaikwayon don ganin yadda aka sake gina shi. Sun tattauna batun cewa hanyoyin koma baya na sake ginawa sun nuna rashin la'akari da girman bambancin.[1]

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