Annual Review of Earth and Planetary Sciences最新文献_第10页

Atmospheric CO2 over the Past 66 Million Years from Marine Archives 海洋档案中过去6600万年的大气二氧化碳

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-03-23 DOI: 10.1146/ANNUREV-EARTH-082420-063026

J. Rae, Yi Ge Zhang, Xiaoqing Liu, G. Foster, H. Stoll, R. Whiteford

引用次数: 119

An Atlas of Phanerozoic Paleogeographic Maps: The Seas Come In and the Seas Go Out 显生宙古地理地图图集:海洋进来，海洋出去

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-03-22 DOI: 10.1146/ANNUREV-EARTH-081320-064052

C. Scotese

引用次数: 148

Reactive Nitrogen Cycling in the Atmosphere and Ocean 大气和海洋中的活性氮循环

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-29 DOI: 10.1146/ANNUREV-EARTH-083120-052147

K. Altieri, S. Fawcett, M. Hastings

引用次数: 26

Architectural and Tectonic Control on the Segmentation of the Central American Volcanic Arc 构造与建筑对中美洲火山弧分段的控制

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-27 DOI: 10.1146/ANNUREV-EARTH-082420-055108

E. Gazel, K. Flores, M. J. Carr

引用次数: 9

Olivine-Hosted Melt Inclusions: A Microscopic Perspective on a Complex Magmatic World 含橄榄石的熔体包裹体:一个复杂岩浆世界的微观视角

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-19 DOI: 10.1146/ANNUREV-EARTH-082420-060506

P. Wallace, T. Plank, R. Bodnar, G. Gaetani, T. Shea

{"title":"Olivine-Hosted Melt Inclusions: A Microscopic Perspective on a Complex Magmatic World","authors":"P. Wallace, T. Plank, R. Bodnar, G. Gaetani, T. Shea","doi":"10.1146/ANNUREV-EARTH-082420-060506","DOIUrl":"https://doi.org/10.1146/ANNUREV-EARTH-082420-060506","url":null,"abstract":"Inclusions of basaltic melt trapped inside of olivine phenocrysts during igneous crystallization provide a rich, crystal-scale record of magmatic processes ranging from mantle melting to ascent, eruption, and quenching of magma during volcanic eruptions. Melt inclusions are particularly valuable for retaining information on volatiles such as H2O and CO2 that are normally lost by vesiculation and degassing as magma ascends and erupts. However, the record preserved in melt inclusions can be variably obscured by postentrapment processes, and thus melt inclusion research requires careful evaluation of the effects of such processes. Here we review processes by which melt inclusions are trapped and modified after trapping, describe new opportunities for studying the rates of magmatic and volcanic processes over a range of timescales using the kinetics of post-trapping processes, and describe recent developments in the use of volatile contents of melt inclusions to improve our understanding of how volcanoes work. ▪ Inclusions of silicate melt (magma) trapped inside of crystals formed by magma crystallization provide a rich, detailed record of what happens beneath volcanoes. ▪ These inclusions record information ranging from how magma forms deep inside Earth to its final hours as it ascends to the surface and erupts. ▪ The melt inclusion record, however, is complex and hazy because of many processes that modify the inclusions after they become trapped in crystals. ▪ Melt inclusions provide a primary archive of dissolved gases in magma, which are the key ingredients that make volcanoes erupt explosively. Expected final online publication date for the Annual Review of Earth and Planetary Sciences, Volume 49 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":8034,"journal":{"name":"Annual Review of Earth and Planetary Sciences","volume":"27 1","pages":""},"PeriodicalIF":14.9,"publicationDate":"2021-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81810560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 21

The Organic Isotopologue Frontier 有机同位素边界

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-06 DOI: 10.1146/annurev-earth-071420-053134

A. Gilbert

引用次数: 10

Recent Advances in Geochemical Paleo-Oxybarometers 地球化学古氧压计研究进展

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-05 DOI: 10.1146/annurev-earth-071520-051637

B. Kendall

引用次数: 20

Toward an Integrative Geological and Geophysical View of Cascadia Subduction Zone Earthquakes 卡斯卡迪亚俯冲带地震的地质与地球物理综合研究

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-05 DOI: 10.1146/annurev-earth-071620-065605

M. Walton, L. Staisch, T. Dura, J. Pearl, B. Sherrod, J. Gomberg, S. Engelhart, A. Tréhu, J. Watt, J. Perkins, R. Witter, N. Bartlow, C. Goldfinger, H. Kelsey, A. Morey, V. Sahakian, H. Tobin, Kelin Wang, R. Wells, E. Wirth

{"title":"Toward an Integrative Geological and Geophysical View of Cascadia Subduction Zone Earthquakes","authors":"M. Walton, L. Staisch, T. Dura, J. Pearl, B. Sherrod, J. Gomberg, S. Engelhart, A. Tréhu, J. Watt, J. Perkins, R. Witter, N. Bartlow, C. Goldfinger, H. Kelsey, A. Morey, V. Sahakian, H. Tobin, Kelin Wang, R. Wells, E. Wirth","doi":"10.1146/annurev-earth-071620-065605","DOIUrl":"https://doi.org/10.1146/annurev-earth-071620-065605","url":null,"abstract":"The Cascadia subduction zone (CSZ) is an exceptional geologic environment for recording evidence of land-level changes, tsunamis, and ground motion that reveals at least 19 great megathrust earthquakes over the past 10 kyr. Such earthquakes are among the most impactful natural hazards on Earth, transcend national boundaries, and can have global impact. Reducing the societal impacts of future events in the US Pacific Northwest and coastal British Columbia, Canada, requires improved scientific understanding of megathrust earthquake rupture, recurrence, and corresponding hazards. Despite substantial knowledge gained from decades of research, large uncertainties remain about the characteristics and frequencies of past CSZ earthquakes. In this review, we summarize geological, geophysical, and instrumental evidence relevant to understanding megathrust earthquakes along the CSZ and associated uncertainties. We discuss how the evidence constrains various models of great megathrust earthquake recurrence in Cascadia and identify potential paths forward for the earthquake science community. ▪ Despite outstanding geologic records of past megathrust events, large uncertainty of the magnitude and frequency of CSZ earthquakes remains. ▪ This review outlines current knowledge and promising future directions to address outstanding questions on CSZ rupture characteristics and recurrence. ▪ Integration of diverse data sets with attention to the geologic processes that create different records has potential to lead to major progress. Expected final online publication date for the Annual Review of Earth and Planetary Sciences, Volume 49 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":8034,"journal":{"name":"Annual Review of Earth and Planetary Sciences","volume":"194 5 1","pages":""},"PeriodicalIF":14.9,"publicationDate":"2021-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78328127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 32

Earth's First Redox Revolution 地球的第一次氧化还原革命

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2021-01-04 DOI: 10.1146/annurev-earth-072020-055249

C. Ostrander, Aleisha C. Johnson, A. Anbar

引用次数: 26

Past Warmth and Its Impacts During the Holocene Thermal Maximum in Greenland 格陵兰岛全新世热极大期的过去温暖及其影响

IF 14.9 1区地球科学

Annual Review of Earth and Planetary Sciences Pub Date : 2020-12-21 DOI: 10.1146/annurev-earth-081420-063858

Y. Axford, A. Vernal, E. Osterberg

{"title":"Past Warmth and Its Impacts During the Holocene Thermal Maximum in Greenland","authors":"Y. Axford, A. Vernal, E. Osterberg","doi":"10.1146/annurev-earth-081420-063858","DOIUrl":"https://doi.org/10.1146/annurev-earth-081420-063858","url":null,"abstract":"Higher boreal summer insolation in the early to middle Holocene drove thousands of years of summer warming across the Arctic. Modern-day warming has distinctly different causes, but geologic data from this past warm period hold lessons for the future. We compile Holocene temperature reconstructions from ice, lake, and marine cores around Greenland, where summer temperatures are globally important due to their influence on ice sheet mass balance, ocean circulation, and sea ice. Highlighting and accounting for some key issues with proxy interpretation, we find that much of Greenland experienced summers 3 to 5°C warmer than the mid-twentieth century in the early Holocene—earlier and stronger warming than often presumed. Warmth had dramatic consequences: Many glaciers disappeared, perennial sea ice retreated, plants and animals migrated northward, the Greenland Ice Sheet shrank rapidly, and increased meltwater discharge led to strong marine water stratification and enhanced winter sea ice in some areas. ▪ Summer air temperatures and open ocean temperatures around much of Greenland peaked in the early Holocene in response to elevated summer insolation. ▪ Peak summer air temperatures ranged from 3 to 5°C warmer than the mid-twentieth century in northwest and central Greenland to perhaps 1 to 2°C in south Greenland. ▪ Many differences between records can be explained by proxy seasonality, ice sheet elevation changes, vegetation analogs and lags, and the nearshore effects of ice sheet meltwater. ▪ Early Holocene warmth dramatically affected glaciers and the Greenland Ice Sheet; meltwater discharge, nearshore ocean salinity, and sea ice; and diverse flora and fauna. Expected final online publication date for the Annual Review of Earth and Planetary Sciences, Volume 49 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":8034,"journal":{"name":"Annual Review of Earth and Planetary Sciences","volume":"62 1","pages":""},"PeriodicalIF":14.9,"publicationDate":"2020-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88471373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 32