Hinsawdd hanesyddol: Potensial ffynonellau dogfennol Cymru

Gydag ansicrwydd yn sgil y newid yn yr hinsawdd, mae adluniadau o gofnodion parameteorolegol a ffenolegol yn darparu sail gref ar gyfer dadansoddi’r hinsawdd nawr ac yn y gorffennol. Fodd bynnag, ychydig iawn o ymchwil sydd wedi’i chwblhau ynghylch hinsawdd hanesyddol Cymru, sy’n amrywio drwy’r wlad oherwydd ffactorau megis topograffeg a chylchrediad atmosfferig. Mae hyn yn arbennig o wir am orllewin Cymru, sydd ag amrywiaeth o amgylcheddau, o ‘ddiffeithwch gwyrdd’ yr ucheldir i’r gwastatiroedd arfordirol ffrwythlon, lle gellid adlunio hanes helaeth o bosibl o adnoddau dogfennol digyffwrdd. Mae’r potensial yn anferth gan fod ffynonellau posibl gwybodaeth feteorolegol yn cynnwys yr holl ddogfennau crefyddol, swyddogol a phersonol, a allai gynnig cipolwg ar y berthynas rhwng y Cymry a’r tywydd.

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  	Cerys Jones, Neil Macdonald, Sarah J. Davies, Cathryn A. Charnell-White, Twm Elias a Duncan Brown. , 'Hinsawdd hanesyddol: Potensial ffynonellau dogfennol Cymru', Gwerddon, 6, Gorffennaf 2010, 34-54.
   

 
    Newid hinsawdd, daearyddiaeth, tywydd, dogfennau.
    

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