ArticleNature communications2021
A reconciled solution of Meltwater Pulse 1A sources using sea-level fingerprinting.
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed.
- Article
- Constraints on sea-level rise during meltwater pulse 1B from the Great Barrier Reef.Nature communications · 2025Article
- Article
- Warming of +1.5 °C is too high for polar ice sheets.Communications earth & environment · 2025Review
- Enhanced subglacial discharge from Antarctica during meltwater pulse 1A.Nature communications · 2023Article
- Prehistoric human migration between Sundaland and South Asia was driven by sea-level rise.Communications biology · 2023Article
- Review
- Moraines in the Austrian Alps record repeated phases of glacier stabilization through the Late Glacial and the Early Holocene.Scientific reports · 2022Article
- A reconciled solution of Meltwater Pulse 1A sources using sea-level fingerprinting.Nature communications · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The most rapid global sea-level rise event of the last deglaciation, Meltwater Pulse 1A (MWP-1A), occurred ∼14,650 years ago. Considerable uncertainty regarding the sources of meltwater limits understanding of the relationship between MWP-1A and the concurrent fast-changing climate. Here we present a data-driven inversion approach, using a glacio-isostatic adjustment model to invert for the sources of MWP-1A via sea-level constraints from six geographically distributed sites. The results suggest contributions from Antarctica, 1.3 m (0-5.9 m; 95% probability), Scandinavia, 4.6 m (3.2-6.4 m) and North America, 12.0 m (5.6-15.4 m), giving a global mean sea-level rise of 17.9 m (15.7-20.2 m) in 500 years. Only a North American dominant scenario successfully predicts the observed sea-level change across our six sites and an Antarctic dominant scenario is firmly refuted by Scottish isolation basin records. Our sea-level based results therefore reconcile with field-based ice-sheet reconstructions.
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Registered trials
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