Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386390865> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W4386390865 abstract "<strong class=journal-contentHeaderColor>Abstract.</strong> Synthetic aperture radar (SAR) data from the Sentinel-1 (S1) mission with its high temporal and spatial resolution allows for an automated detection of lake ice break-up timings from surface backscatter differences across South (S), Southwest (SW) and Northwest (NW) Greenland (< 71° N latitude) during the period 2017 to 2021. Median break-up dates of the 563 studied lakes range between 8 June and 10 July, being earliest in 2019 and latest in 2018. There is a strong correlation between break-up date and elevation, while no relationship with latitude and lake area could be observed. Lake-specific median break-up timings for 2017–2021 increase (i.e., are later) by 3 days per 100 m elevation gain. When assuming an earlier break- up timing of 8 days which corresponds to the observed median variability of ± 8 days, the introduced excess energy due to a changing surface albedo from ice to water translates to melting 0.5 m thick ice at the melting point or heating up a water depth down to 35 m by 1 K across the entire surface area of each respective lake. Upscaling the results to 100486 lakes across the regions S, SW and NW which correspond to 64.5 % of all lakes or 62.1 % of the overall lake area in Greenland yields an estimate of 1.8 * 10<sup>6</sup> TJ additional energy input. This translates to melting 5.8 Gt ice at the melting point or warming 432.3 Gt water by 1 K." @default.
- W4386390865 created "2023-09-03" @default.
- W4386390865 date "2023-09-02" @default.
- W4386390865 modified "2023-09-28" @default.
- W4386390865 title "Comment on egusphere-2023-1762" @default.
- W4386390865 doi "https://doi.org/10.5194/egusphere-2023-1762-rc1" @default.
- W4386390865 hasPublicationYear "2023" @default.
- W4386390865 type Work @default.
- W4386390865 citedByCount "0" @default.
- W4386390865 crossrefType "peer-review" @default.
- W4386390865 hasBestOaLocation W43863908651 @default.
- W4386390865 hasConcept C100970517 @default.
- W4386390865 hasConcept C121332964 @default.
- W4386390865 hasConcept C122523270 @default.
- W4386390865 hasConcept C127313418 @default.
- W4386390865 hasConcept C1276947 @default.
- W4386390865 hasConcept C13280743 @default.
- W4386390865 hasConcept C142362112 @default.
- W4386390865 hasConcept C195886398 @default.
- W4386390865 hasConcept C205649164 @default.
- W4386390865 hasConcept C2991837008 @default.
- W4386390865 hasConcept C37054046 @default.
- W4386390865 hasConcept C39432304 @default.
- W4386390865 hasConcept C49204034 @default.
- W4386390865 hasConcept C52119013 @default.
- W4386390865 hasConcept C554144382 @default.
- W4386390865 hasConcept C91586092 @default.
- W4386390865 hasConceptScore W4386390865C100970517 @default.
- W4386390865 hasConceptScore W4386390865C121332964 @default.
- W4386390865 hasConceptScore W4386390865C122523270 @default.
- W4386390865 hasConceptScore W4386390865C127313418 @default.
- W4386390865 hasConceptScore W4386390865C1276947 @default.
- W4386390865 hasConceptScore W4386390865C13280743 @default.
- W4386390865 hasConceptScore W4386390865C142362112 @default.
- W4386390865 hasConceptScore W4386390865C195886398 @default.
- W4386390865 hasConceptScore W4386390865C205649164 @default.
- W4386390865 hasConceptScore W4386390865C2991837008 @default.
- W4386390865 hasConceptScore W4386390865C37054046 @default.
- W4386390865 hasConceptScore W4386390865C39432304 @default.
- W4386390865 hasConceptScore W4386390865C49204034 @default.
- W4386390865 hasConceptScore W4386390865C52119013 @default.
- W4386390865 hasConceptScore W4386390865C554144382 @default.
- W4386390865 hasConceptScore W4386390865C91586092 @default.
- W4386390865 hasLocation W43863908651 @default.
- W4386390865 hasOpenAccess W4386390865 @default.
- W4386390865 hasPrimaryLocation W43863908651 @default.
- W4386390865 hasRelatedWork W1524067888 @default.
- W4386390865 hasRelatedWork W1969455566 @default.
- W4386390865 hasRelatedWork W2003104232 @default.
- W4386390865 hasRelatedWork W2003603497 @default.
- W4386390865 hasRelatedWork W2066876554 @default.
- W4386390865 hasRelatedWork W2068951670 @default.
- W4386390865 hasRelatedWork W2097710046 @default.
- W4386390865 hasRelatedWork W2111372760 @default.
- W4386390865 hasRelatedWork W2156801758 @default.
- W4386390865 hasRelatedWork W2365176092 @default.
- W4386390865 isParatext "false" @default.
- W4386390865 isRetracted "false" @default.
- W4386390865 workType "peer-review" @default.