Modelling sea level data from China and Malay-Thailand to estimate Holocene ice-volume equivalent sea level change

Bradley, Sarah; Milne, Glenn A.; Horton, Benjamin P.; Zong, Yongqiang

doi:10.1016/j.quascirev.2016.02.002

Cited by 87 publications

(103 citation statements)

References 73 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Lambeck et al, 2014), but small magnitude ice volume changes subsequent to the demise of the Laurentide and Fennoscandian ice sheets around 7 ka are less well constrained (Lambeck et al, 2014;Bradley et al, 2016). Combining GIA modelling with a probabilistic approach, Kopp et al (2009) find that global ice volumes during the Last Interglacial (~125 ka) were at least 6.6 m smaller than present (95% probably; magnitude expressed as sea-level equivalent), but uncertainty associated with the interpretation 485 and dating of sea-level indicators (Düsterhus et al, 2016b;Rovere et al, 2016) and neglect of non-GIA processes still hampers our ability to precisely reconstruct changes in global ice volume during this period.…”

Section: Ice Sheet Changementioning

confidence: 99%

Glacial Isostatic Adjustment modelling: historical perspectives, recent advances, and future directions

Whitehouse¹

2018

Preprint

View full text Add to dashboard Cite

Abstract. Glacial Isostatic Adjustment (GIA) describes the response of the solid Earth, the gravitational field, and 5 consequently the oceans to the growth and decay of the global ice sheets. It is a process that takes place relatively rapidly, triggering 100 m-scale changes in sea level and solid Earth deformation over just a few tens of thousands of years. Indeed, the first-order effects of GIA could already be quantified several hundred years ago without reliance on precise measurement techniques and scientists have been developing a unifying theory for the observations for over 200 years. Progress towards this goal required a number of significant breakthroughs to be made, including the recognition that ice sheets were once 10 more extensive, the solid Earth changes shape over time, and gravity plays a central role in determining the pattern of sealevel change. This article describes in detail the historical development of the field of GIA and an overview of the processes involved. Significant recent progress has been made as concepts associated with GIA have begun to be incorporated into parallel fields of research; these advances are discussed, along with the role that GIA is likely to play in addressing outstanding research questions within the field of Earth system modelling. 15

show abstract

Section: Ice Sheet Changementioning

confidence: 99%

Glacial Isostatic Adjustment modelling: historical perspectives, recent advances, and future directions

Whitehouse¹

2018

Preprint

View full text Add to dashboard Cite

show abstract

Section: Regional Rsl and Earthquake Historymentioning

confidence: 99%

“…Due to the absence of RSL databases in our far-field regions, we relied on glacio-isostatic adjustment model predictions to characterize RSL change over the Holocene [33,61]. For each far-field region, we generated sea-level predictions using two GIA models-the ICE-6G_C (VM6) model [33] and the ICE model [61]. The differences in the RSL predictions during the Holocene from these two models is driven predominately by differences in the deglaciation histories of the Antarctic Ice sheet, with a larger total ice-volume equivalent sea-level contribution (26 m versus 13.6 m) [62] and melting continuing until 1 ka (compared to 4 ka) in the Bradley et al [61] model (Online Resource 2).…”

Section: Regional Rsl and Earthquake Historymentioning

confidence: 99%

“…For each far-field region, we generated sea-level predictions using two GIA models-the ICE-6G_C (VM6) model [33] and the ICE model [61]. The differences in the RSL predictions during the Holocene from these two models is driven predominately by differences in the deglaciation histories of the Antarctic Ice sheet, with a larger total ice-volume equivalent sea-level contribution (26 m versus 13.6 m) [62] and melting continuing until 1 ka (compared to 4 ka) in the Bradley et al [61] model (Online Resource 2). For the ICE model, we generated predictions for a suite of earth models to look at the impact of changes in lithosphere thickness and upper and lower mantle viscosity on RSL predictions [61].…”

Section: Regional Rsl and Earthquake Historymentioning

confidence: 99%

See 1 more Smart Citation

The Role of Holocene Relative Sea-Level Change in Preserving Records of Subduction Zone Earthquakes

Dura

Engelhart

Vacchi

et al. 2016

Curr Clim Change Rep

Self Cite

View full text Add to dashboard Cite

Eustasy and glacio-and hydro-isostatic adjustment are the main drivers of regional variability of Holocene relative sea-level (RSL) records. These regional variations in Holocene RSL influence the preservation of coastal wetland stratigraphic records of prehistoric earthquakes along subduction zone coasts. The length and completeness of prehistoric earthquake records is intrinsically linked to the accommodation space provided by gradually rising (<3 mm/year) Holocene RSL. In near-field regions that were located beneath northern hemisphere ice sheets (e.g., western Vancouver Island), RSL fall from a mid-Holocene highstand has limited prehistoric earthquake records to the last 1 ka. In intermediate field regions (e.g., southern Washington and central Oregon), gradual RSL rise over the last ∼7 ka has preserved widespread records of prehistoric earthquakes. In far-field regions (e.g., Sumatra, Chile, and Japan), fragmentary stratigraphic evidence of prehistoric earthquakes has been preserved only during periods of gradual RSL rise prior to a mid-Holocene highstand, or during the last 1-3 ka, when RSL was within 2 m of modern sea level, and thus within the tidal frame.

show abstract

“…• eustasy, for which we take a reasonable mid range estimate (Bradley et al, 2008(Bradley et al, , 2011);…”

Section: Different Combinations Of Process--responses Between Sitesmentioning

confidence: 99%

Constraints on regional drivers of relative sea-level change around Cordova, Alaska

Garrett

Barlow

Cool

et al. 2015

Quaternary Science Reviews

View full text Add to dashboard Cite

(2015) 'Constraints on regional drivers of relative sea-level change around Cordova, Alaska.', Quaternary science reviews., 113 . pp. 48-59. Further information on publisher's website:http://dx.doi.org/10. 1016/j.quascirev.2014.12.002 Publisher's copyright statement: NOTICE: this is the author's version of a work that was accepted for publication in Quaternary Science Reviews. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be re ected in this document. Changes may have been made to this work since it was submitted for publication. A de nitive version was subsequently published in Quaternary Science Reviews, 113, 1 April 2015, 10.1016/j.quascirev.2014 Additional information: Use policyThe full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-pro t purposes provided that:• a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full DRO policy for further details.

show abstract

Modelling sea level data from China and Malay-Thailand to estimate Holocene ice-volume equivalent sea level change

Cited by 87 publications

References 73 publications

Glacial Isostatic Adjustment modelling: historical perspectives, recent advances, and future directions

Glacial Isostatic Adjustment modelling: historical perspectives, recent advances, and future directions

The Role of Holocene Relative Sea-Level Change in Preserving Records of Subduction Zone Earthquakes

Constraints on regional drivers of relative sea-level change around Cordova, Alaska

Contact Info

Product

Resources

About