volcanism
n. (地质)火山作用(活动或现象)
2025-09-09 18:54 浏览次数 12
n. (地质)火山作用(活动或现象)
exhalation volcanism喷气火山作用
subsequent volcanism次生火山作用
andesitic volcanism钙堿性火山活动
quaternary volcanism第四纪火山作用
rift volcanism裂谷火山作用
Tengchong volcanism腾沖火山活动
lunar volcanism月球火山酌
marine volcanism海相火山作用
Potassie volcanism钾质火山作用
another, smaller episode of volcanism 2m years later, which once again heated the planet and turned the seas acid, hammered life again—and again it recovered quickly.
另外,二百年之后较短时期的火山活动再一次使得地球变热,海水变酸,从而再一次打击了生物,但是同样恢复的很快。
the hotspot has pushed the spreading ridge up to the surface and supplemented its activities with some extra volcanism on the side.
热点把扩展脊推出海面并且通过一些边上的额外的的火山活动补充其活动。
volcanism at sabancaya is fueled by magma generated at the subduction zone between the nazca and south american tectonic plates.
补充到萨班卡亚火山的巖浆生成于纳斯卡板块与南美洲板块之间的俯沖区域中。
according to the global volcanism program, shiveluch’s current eruptive period began in 1999.
根据全球火山活动计划,思维纳弛(shiveluch)火山的近期喷发始于1999年。
if the volcanism were the cause of the extinction, 「we would expect to see events in the biological world associated with it, but we don「t, 」 johnson said.
「如果是火山活动引起了那次灭绝,我们就会看到生物界与之相关的事件,可是我们没有看到,」约翰逊说。
because of volcanism in the region, lake kivu accumulates carbon dioxide in its waters, and a major disturbance of the lake could result in a suffocating release of co2.
由于此区域的火山活动,基武湖水中积累了二氧化碳,导致最终释放出大量的二氧化碳。
global volcanism program.
全球火山活动计划。
in the wake of the last ice age, volcanism was up to 30 times greater in northern iceland compared with today (earth surface processes and landforms, doi: 10.1002/esp.1811).
自最后一个冰河时代结束后,冰岛北部,火山活动情况,是现在的30倍。
but when massive volcanism delivered more, it changed the amount of phosphorous available, and drove these anoxic events.
但是,当大规模的火山作用向海洋输送了更多磷时,就改变了可用的磷数量,从而导致那些缺氧事件。
in fact, the first pulse of volcanism was associated with a slight global warming and an increase in biological diversity.
实际上,第一波火山活动造成了全球稍微变暖,因此反而使生物多样性有所增加。
volcanism recycles the carbonates into the atmosphere.
火山作用使碳酸盐重新返回大气层中。
this could be the result of volcanic activity, although many researchers think mars is essentially dead in geological terms, with no volcanism or tectonic activity remaining.
虽然众多研究者都认为火星的地质活动实质上已经停滞,不会存在火山或者其他构造活动,但是扩离过程依然可能是由火山活动所导致的。
the initial volcanism as north america split from europe released carbon dioxide from deep inside the earth.
最初导致北美大陆与欧洲板块相分离的火山作用从地球深处释放出二氧化碳。
periods of volcanism are indicated by the presence of pyroclastic material in the formation.
群系中火成碎屑物的存在表明了火山酌的形成年代。
the university of utah」s bob smith, an expert in yellowstone「s volcanism told national geographic: ‘it」s an extraordinary uplift, because it covers such a large area and the rates are so high.
美国犹他大学的火山专家鲍勃史密斯,在接受国家地理采访时说,「它的上升非比寻常,因为它覆盖的领域很广,可上升的速度极快。 一开始,我们就担心它可能造成火山喷发。」
shaped both by volcanism and glaciers, mt. hood is part of the cascade range, a belt of volcanoes running through the pacific northwest.
它的形成由于火山作用和冰河时期,胡德雪山是喀斯喀特山脉的一部分,火山带流经太平洋西北部。
the cordón caulle geothermal area is the largest active geothermal area in the southern andes, says the global volcanism program.
科登·考列地热区是南美安第斯山区活动着的最大地热区,全球火山计划小组说。
the global volcanism program has been in operation since 1968 and we look back at least 10, 000 years on a global scale—we call any volcano 「active」 if it has erupted in the last 10, 000 years.
全球火山活动机构自1968年以来一直在运行着,我们会追溯到全球范围内至少一万年以前——我们把任何在距今一万年以内喷发过的火山成为「活火山」。
how is smithsonian’s global volcanism program keeping track of the icelandic volcano?
史密森全球火山机构是怎样跟蹤观察冰岛火山的呢?