Karin girgizar ƙasa
Piora Oscillations lokuta ne biyu na sanyi a cikin tarihin yanayi na Alpine na Holocene Epoch . Rashin zamanta ya bambanta tsakanin marubutan kuma babu wata hanyar zamani a halin yanzu. Matsayin sararin samaniya na canjin ba a bayyane yake ba; Bugu da ƙari, ba ya bayyana a matsayin babban, ko ma mai ganewa, taron a cikin sake fasalin zafin jiki.
Binciken farko
[gyara sashe | gyara masomin]An sanya sunan abin da ya faru ne bayan Val Piora ko Piora Valley a Switzerland, inda aka fara gano shi; wasu daga cikin shaidu masu ban mamaki na Piora Oscillation sun fito ne daga yankin Alps.
Dubi kuma
[gyara sashe | gyara masomin]- Abubuwan da suka faru
- Taron shekara ta 4.2
- Bølling-Allerød dumama
- Lokacin zafi na Afirka
- Tsohon Peron
Bayani
[gyara sashe | gyara masomin]Manazarta
[gyara sashe | gyara masomin]- Baronia, Carlo; Orombelli, Giuseppe (1996). "The Alpine "Iceman" and Holocene Climatic Change". Quaternary Research. 46 (1): 78–83. Bibcode:1996QuRes..46...78B. doi:10.1006/qres.1996.0046. S2CID 128772817.
- Caseldine, C.; Thompson, G.; Langdon, C.; Hendon, D. (2005). "Evidence for an extreme climatic event on Achill Island, Co. Mayo, Ireland around 5200–5100 cal. yr BP". Journal of Quaternary Science. 20 (2): 169–178. Bibcode:2005JQS....20..169C. doi:10.1002/jqs.901. S2CID 140619228.
- Hou, Mei; Wu, Wen Xiang (5 December 2020). "A review of 6000-5000 cal BP climatic anomalies in China". Quaternary International. 571: 58–72. doi:10.1016/j.quaint.2020.12.004. ISSN 1040-6182.
- Magny, Michel; Haas, Jean Nicolas (2004). "A major widespread climatic change around 5300 cal. yr BP at the time of the Alpine Iceman". Journal of Quaternary Science. 19 (5): 423–430. Bibcode:2004JQS....19..423M. doi:10.1002/jqs.850. S2CID 128697360.
- Wick, Lucia; Tinner, Willy (1997). "Vegetation Changes and Timberline Fluctuations in the Central Alps as Indicators of Holocene Climatic Oscillations". Arctic and Alpine Research. 29 (4): 445–458. doi:10.2307/1551992. JSTOR 1551992.