USAP-DC

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The workshop was motivated by the premise that significant gains in our\r\nunderstanding can be made if researchers with interests in this field are provided with an opportunity to\r\ncommunicate and develop collaborations across disciplines.\r\n\r\nHere we report on the organisation, attendance, and structure of the workshop, before summarizing key\r\nscience outcomes, research questions, and future priorities that emerged during the workshop within the\r\nfollowing four themes:\r\n1. Surface melting: controls and observations\r\n2. Water ponding and flow\r\n3. Impact of meltwater on ice-shelf stability\r\n4. Ice-sheet/climate modeling\r\n\r\nFinally, building on the emergent science questions, we propose a framework for prioritizing future work,\r\naimed at understanding and predicting the impact that surface meltwater will have on future Antarctic Ice\r\nSheet mass balance.", "citation": "Kingslake, J., Banwell, A., Bell, R., Das, I., DeConto, R., Lenaerts, J., et al. 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Report on Antarctic surface hydrology workshop, LDEO, 2018 Data DOI: https://doi.org/10.15784/601170 Cite as Kingslake, J., Banwell, A., Bell, R., Das, I., DeConto, R., Lenaerts, J., et al. (2019) "Report on Antarctic surface hydrology workshop, LDEO, 2018" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601170. AMD - DIF Record(s) USAP-1743326_1 Abstract In February 2018, we hosted a workshop on Antarctic Surface Hydrology and Future Ice-shelf Stability at Lamont-Doherty Earth Observatory, Palisades, New York. Funding for the workshop was provided by the U.S. National Science Foundation (NSF) Antarctic Glaciology Program (award number: 1743326). The aims of the workshop were to: (1) establish the state-of-the-science of Antarctic surface hydrology; (2) identify key science questions raised by observations and theoretical studies of Antarctic surface hydrology, and (3) move the community toward answering these questions by bringing together scientists with diverse expertise. The workshop was motivated by the premise that significant gains in our understanding can be made if researchers with interests in this field are provided with an opportunity to communicate and develop collaborations across disciplines. Here we report on the organisation, attendance, and structure of the workshop, before summarizing key science outcomes, research questions, and future priorities that emerged during the workshop within the following four themes: 1. Surface melting: controls and observations 2. Water ponding and flow 3. Impact of meltwater on ice-shelf stability 4. Ice-sheet/climate modeling Finally, building on the emergent science questions, we propose a framework for prioritizing future work, aimed at understanding and predicting the impact that surface meltwater will have on future Antarctic Ice Sheet mass balance. Creator(s): Kingslake, Jonathan; Trusel, Luke; Banwell, Alison; Bell, Robin; Das, Indrani; DeConto, Robert; Tedesco, Marco; Lenaerts, Jan; Schoof, Christian Date Created: 2019-03-22 Repository: USAP-DC (current) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Award(s) NSF 1743326 Version: 1 Related Project(s) Workshop on Antarctic Surface Hydrology and Future Ice-shelf Stability Keywords Antarctica Glaciers/ice Sheet Glaciology Hydrology Ice Sheet Stability Ice Shelf Report Workshop