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- W1574452243 abstract "Iceland is one of the most active and productive terrestrialvolcanic regions, with eruption frequency of �20 events per century and magma output rates of�5 km 3 per century. Although Iceland is dominated by mafic magmatism and volcanism, as is evident from 91:6:3 dist ribution of mafic, intermediate and silicic erup- tions, its record also features most common terrestrial mag ma types and eruption styles. Postglacial volcanism is confined to the neovolcanic zones where 30 active volcanicsystems are responsible for most of the Holocene activity. On the basis of our current post-glacial eruptiondata set we estimate that Icelandic volcanism has produced around 2400 eruptions and about 566±100 km 3 of erupted magma in the last 11 ka. Effusive activ- ity accounts for�500 eruptions; the remainder is explosive and dictated by su bglacial mafic events (�77%), demonstrating strong environmental influence on eruption s in Iceland. In terms of magma output the record is dominated by large volume (>1 km 3 ) effusive mafic eruptions. About 50 such eruptions have occu rred throughout postglacial time or�2% of the total number of eruptions. However, collectively t hese events pro- duced about 55% of the postglacial magma volume. The Eastern Volcanic Zone is responsible for >80% of the eruptions and�60% of the erupted magma volume and has been by far the most pro lific producer among the neovolcanic zones. Furthermore, the volume of mafic effu sive eruptions is not evenly distributed through post-glacial time, because only 30% (111 km 3 ) of the total volume was produced in the last 5 ka and the re- maining 70% ( 258 km 3 ) between 5-11 ka. However, the production rate per millenni a within these two periods appears to be fairly even, ranging from 20-30 km 3 in <5 ka period and 35-40 km 3 in the 5-10 ka interval. The exception is the 10-11 ka interval, when�70 km 3 of mafic lava was formed by the effusive activity or close to double the volume produced per millennia in the period that f ollowed." @default.
- W1574452243 created "2016-06-24" @default.
- W1574452243 creator A5042175468 @default.
- W1574452243 creator A5055594970 @default.
- W1574452243 date "2008-12-15" @default.
- W1574452243 modified "2023-10-11" @default.
- W1574452243 title "Postglacial volcanism in Iceland" @default.
- W1574452243 cites W106779635 @default.
- W1574452243 cites W1559224284 @default.
- W1574452243 cites W1578715279 @default.
- W1574452243 cites W1581395899 @default.
- W1574452243 cites W1590529678 @default.
- W1574452243 cites W1603224166 @default.
- W1574452243 cites W1608870660 @default.
- W1574452243 cites W1612863919 @default.
- W1574452243 cites W1616140579 @default.
- W1574452243 cites W1623582059 @default.
- W1574452243 cites W1626052267 @default.
- W1574452243 cites W1836745827 @default.
- W1574452243 cites W1939174642 @default.
- W1574452243 cites W1964057323 @default.
- W1574452243 cites W1965038520 @default.
- W1574452243 cites W1967143210 @default.
- W1574452243 cites W1977310690 @default.
- W1574452243 cites W1978230000 @default.
- W1574452243 cites W1980256892 @default.
- W1574452243 cites W1981502583 @default.
- W1574452243 cites W1985581826 @default.
- W1574452243 cites W1988849278 @default.
- W1574452243 cites W1989577429 @default.
- W1574452243 cites W1989619994 @default.
- W1574452243 cites W1990474377 @default.
- W1574452243 cites W1990509154 @default.
- W1574452243 cites W1990748177 @default.
- W1574452243 cites W1992188091 @default.
- W1574452243 cites W1996528706 @default.
- W1574452243 cites W2001195332 @default.
- W1574452243 cites W2002854202 @default.
- W1574452243 cites W2005107314 @default.
- W1574452243 cites W2006745337 @default.
- W1574452243 cites W2008036845 @default.
- W1574452243 cites W2009046419 @default.
- W1574452243 cites W2010197317 @default.
- W1574452243 cites W2015224786 @default.
- W1574452243 cites W2015773982 @default.
- W1574452243 cites W2017637408 @default.
- W1574452243 cites W2018763292 @default.
- W1574452243 cites W2022969450 @default.
- W1574452243 cites W2026688680 @default.
- W1574452243 cites W2027533688 @default.
- W1574452243 cites W2029613095 @default.
- W1574452243 cites W2032008735 @default.
- W1574452243 cites W2033595529 @default.
- W1574452243 cites W2040783813 @default.
- W1574452243 cites W2045349303 @default.
- W1574452243 cites W2048877677 @default.
- W1574452243 cites W2048878937 @default.
- W1574452243 cites W2051387741 @default.
- W1574452243 cites W2052586810 @default.
- W1574452243 cites W2056636926 @default.
- W1574452243 cites W2058264256 @default.
- W1574452243 cites W2058489193 @default.
- W1574452243 cites W2058656414 @default.
- W1574452243 cites W2062796995 @default.
- W1574452243 cites W2065621884 @default.
- W1574452243 cites W2067703344 @default.
- W1574452243 cites W2073774075 @default.
- W1574452243 cites W2073908251 @default.
- W1574452243 cites W2074511800 @default.
- W1574452243 cites W2075013266 @default.
- W1574452243 cites W2077264682 @default.
- W1574452243 cites W2078375547 @default.
- W1574452243 cites W2085023734 @default.
- W1574452243 cites W2085321913 @default.
- W1574452243 cites W2085767322 @default.
- W1574452243 cites W2087221748 @default.
- W1574452243 cites W2088938774 @default.
- W1574452243 cites W2090572470 @default.
- W1574452243 cites W2090693977 @default.
- W1574452243 cites W2090772190 @default.
- W1574452243 cites W2095557765 @default.
- W1574452243 cites W2134425350 @default.
- W1574452243 cites W2137963808 @default.
- W1574452243 cites W2138621826 @default.
- W1574452243 cites W2146896381 @default.
- W1574452243 cites W2154118788 @default.
- W1574452243 cites W2162724770 @default.
- W1574452243 cites W2165815685 @default.
- W1574452243 cites W2169588290 @default.
- W1574452243 cites W2311478577 @default.
- W1574452243 cites W2312196794 @default.
- W1574452243 cites W2314393927 @default.
- W1574452243 cites W2319375221 @default.
- W1574452243 cites W2326716949 @default.
- W1574452243 cites W2335693073 @default.
- W1574452243 cites W2515771444 @default.
- W1574452243 cites W2767475413 @default.
- W1574452243 cites W2940697650 @default.