Do sea level variations influence mid-ocean ridge magma supply? A test using crustal thickness and bathymetry data from the East Pacific Rise

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Do sea level variations influence mid-ocean ridge magma supply? A test using crustal thickness and bathymetry data from the East Pacific Rise

机译：海平面变化是否影响了海洋岭岩浆供应？来自东太平洋崛起的地壳厚度和沐浴法数据的测试

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Recent studies suggest that eustatic sea level fluctuations induced by glacial cycles in the Pleistocene influence mantle-melting and volcanic eruptions at mid-ocean ridges, with models predicting variations in oceanic crustal thickness and seafloor bathymetry linked to sea level change. Analyses of seafloor bathymetry have found evidence of significant spectral energy at frequencies consistent with Milankovic cycles of 1/23, 1/41, and 1/80-1/120 ka(-1). However, other studies emphasize the need for crustal thickness observations to test the "sea level hypothesis".

机译：最近的研究表明，冰肾上腺循环诱导的常见海平面波动影响中海脊上的露天熔化和火山爆发，模型预测海洋地壳厚度和海底变化的海底沐浴物的变化。海底沐浴浴的分析已经发现，频率的显着频谱能量，其频率为1/23,1 / 41和1 / 80-1 / 120ka（-1）的夜总会。然而，其他研究强调需要地壳厚度观察来测试“海平假设”。

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《Earth and Planetary Science Letters: A Letter Journal Devoted to the Development in Time of the Earth and Planetary System》 |2020年第2020期|共11页
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正文语种 eng
中图分类天文学、地球科学;行星、卫星、彗星、流星、陨星;
关键词
mid-ocean ridges; glacial cycles; crustal thickness; East Pacific Rise; multi-channel seismic; magmatism;

机译：中海脊;冰川周期;地壳厚度;东太平洋崛起;多渠道地震;岩浆广告;

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1. Do sea level variations influence mid-ocean ridge magma supply? A test using crustal thickness and bathymetry data from the East Pacific Rise [J] . Earth and Planetary Science Letters: A Letter Journal Devoted to the Development in Time of the Earth and Planetary System . 2020,第期

机译：海平面变化是否影响了海洋岭岩浆供应？来自东太平洋崛起的地壳厚度和沐浴法数据的测试
2. Comparative Study of Magmatism in East Pacific Rise Versus Nearby Seamounts： Constraints on Magma Supply and Thermal Structure Beneath Mid-ocean Ridge [J] . ZHANG Guoliang 地质学报：英文版 . 2011,第006期

机译：东太平洋上升与附近海山岩浆作用的比较研究：洋中脊下方岩浆供应和热力结构的限制
3. Comparative Study of Magmatism in East Pacific Rise Versus Nearby Seamounts: Constraints on Magma Supply and Thermal Structure Beneath Mid-ocean Ridge [J] . ZHANG Guoliang 地质学报（英文版） . 2011,第006期

机译：东太平洋上升与附近海山的岩浆作用比较研究：对中洋脊下方岩浆供应和热力结构的限制
4. Investigation of Axial Magma Chamber and its Segmentation Beneath the East Pacific Rise 9°N from Seismic Data [C] . M. Marjanovic, H.D. Carton, S.M. Carbotte Society of Petroleum Engineers/European Association of Geoscientists and Engineers Conference and Exhibition . 2011

机译：轴向岩浆室的研究及其在东太平洋下方9°N下的分割
5. Magma supply and its rise axis expressions: Time constraints for magma supply on the East Pacific Rise and Juan de Fuca Ridge. [D] . Perlin, Joan D. 1996

机译：岩浆供应及其上升轴表达式：东太平洋上升和胡安德富卡海岭上岩浆供应的时间限制。
6. Seafloor hydrothermal activity along mid-ocean ridge with strong melt supply: study from segment 27 southwest Indian ridge [O] . Xihe Yue, Huaiming Li, Jianye Ren, -1

机译：海洋中脊海底热液活动且熔体供应强劲：来自印度西南脊第27段的研究
7. Influence of enhanced melt supply on upper crustal structure at a mid-ocean ridge discontinuity : a three-dimensional seismic tomographic study of 9°N East Pacific Rise. [O] . Tong C. H., Barton P. J., White R. S., 2003

机译：大洋中脊不连续处熔体供应增加对上地壳结构的影响：东太平洋上升9°N的三维地震层析成像研究。

Do sea level variations influence mid-ocean ridge magma supply? A test using crustal thickness and bathymetry data from the East Pacific Rise

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