Apr 25, 2013 08:46
11 yrs ago
English term

tephra fall

English to Turkish Science Other
One hundred percent of age class N51 and 88% of age class 18–50 regarded tephra fall as the most hazardous volcanic product for the towns of Fira and Oia.
References
Tephra

Proposed translations

+1
12 mins
Selected

piroklastik yağış

Peer comment(s):

agree Dagdelen : daha doğru
7 mins
Teşekkürler Rasim Bey
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4 KudoZ points awarded for this answer.
1 hr

tefra yağış

Wikipedia'ya rağmen tefranın piroklasikten farklı olduğunu düşünüyorum. Dayandığım metin aşağıdadır.

http://www.geology.sdsu.edu/how_volcanoes_work/Tephra.html

The rapid eruption of expanding gases results in the obliteration and fragmentation of magma and rock. The greater the explosivity, the greater the amount of fragmentation. Individual eruptive fragments are called pyroclasts ("fire fragments"). Tephra (Greek, for ash) is a generic term for any airborne pyroclastic accumulation. Whereas tephra is unconsolidated, a pyroclastic rock is produced from the consolidation of pyroclastic accumulations into a coherent rock type.

"Tephra" tefra olarak kullanılıyor.

Bk. www.volkaniktuf.com/dl/volkanklast.ppt

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2 hrs

Volkan külü

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Reference comments

7 mins
Reference:

Tephra

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