Zobrazeno 1 - 10
of 55
pro vyhledávání: '"MEREDITH NETTLES"'
Autor:
Laura A. Stevens, Meredith Nettles, James L. Davis, Timothy T. Creyts, Jonathan Kingslake, Ian J. Hewitt, Aaron Stubblefield
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
The effect of increasing surface melt on annual discharge is unknown for the Greenland Ice Sheet. Here, the authors find that Greenland’s largest single-glacier contributor to sea-level rise accommodates basal floods following supraglacial lake-dra
Externí odkaz:
https://doaj.org/article/250ee4ce79114d6c80037dfc27a2ac7c
Autor:
Laura A. Stevens, Meredith Nettles, James L. Davis, Timothy T. Creyts, Jonathan Kingslake, Andreas P. Ahlstrøm, Tine B. Larsen
Publikováno v:
Journal of Glaciology, Vol 68, Pp 77-89 (2022)
The influence of surface melt on the flow of Greenland's largest outlet glaciers remains poorly known and in situ observations are few. We use field observations to link surface meltwater forcing to glacier-wide diurnal velocity variations on East Gr
Externí odkaz:
https://doaj.org/article/a88b8a0f67c54aa19f31f9e377e5cea8
Autor:
KIRA G. OLSEN, MEREDITH NETTLES
Publikováno v:
Journal of Glaciology, Vol 63, Pp 1077-1089 (2017)
Glacial earthquakes are caused by large iceberg calving events, which are an important mechanism for mass loss from the Greenland ice sheet. The number of glacial earthquakes in Greenland has increased sixfold over the past two decades. We use telese
Externí odkaz:
https://doaj.org/article/47e31b9be4e94bd5aa46e9375194cfef
Autor:
STEPHEN A. VEITCH, MEREDITH NETTLES
Publikováno v:
Journal of Glaciology, Vol 63, Pp 867-876 (2017)
Glacial earthquakes are slow earthquakes of magnitude M~5 associated with major calving events at near-grounded marine-terminating glaciers. These globally detectable earthquakes provide information on the grounding state of outlet glaciers and the t
Externí odkaz:
https://doaj.org/article/c929174a564748e19332a47020fad149
Autor:
Lucas Sawade, Liang Ding, Daniel Peter, Hom Nath Gharti, Qinya Liu, Meredith Nettles, Göran Ekström, Jeroen Tromp
Currently, the accuracy of synthetic seismograms used for Global CMT inversion, which are based on modern 3D Earth models, is limited by the validity of the path-average approximation for mode summation and surface-wave ray theory. Inaccurate computa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf939777263c224640ed32aab02eec5
https://doi.org/10.5194/egusphere-egu23-16782
https://doi.org/10.5194/egusphere-egu23-16782
Publikováno v:
Geophysical Journal International. 231:355-383
SUMMARY We present a new, 3-D model of seismic velocity and anisotropy in the Pacific upper mantle, PAC13E. We invert a data set of single-station surface-wave phase-anomaly measurements sensitive only to Pacific structure for the full set of 13 anis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c9a019deb80cf44a803776e59d98641
https://doi.org/10.1093/gji/ggac194
https://doi.org/10.1093/gji/ggac194
Autor:
T. B. Larsen, Timothy T. Creyts, Andreas P. Ahlstrøm, Meredith Nettles, Jonathan Kingslake, Laura A. Stevens, James L. Davis
Publikováno v:
Journal of Glaciology. 68:77-89
The influence of surface melt on the flow of Greenland's largest outlet glaciers remains poorly known and in situ observations are few. We use field observations to link surface meltwater forcing to glacier-wide diurnal velocity variations on East Gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06d52ba5a031c95e448f5aff828e60b2
https://doi.org/10.1017/jog.2021.74
https://doi.org/10.1017/jog.2021.74
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
12 pages, 13 figures
The Helheim glacier, located in southeast Greenland, has more than ten campaign-type Global Positioning System (GPS) sites; data processing led to the observation of a very rapid change in the ionospheric delay. To identify
The Helheim glacier, located in southeast Greenland, has more than ten campaign-type Global Positioning System (GPS) sites; data processing led to the observation of a very rapid change in the ionospheric delay. To identify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14b690daee61d3384a779ff0497dce4f
https://doi.org/10.1016/j.asr.2020.01.022
https://doi.org/10.1016/j.asr.2020.01.022
Publikováno v:
Journal of Geophysical Research: Earth Surface. 126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::639747eecb61c0b79232bbc04f33233c
https://doi.org/10.1029/2021jf006384
https://doi.org/10.1029/2021jf006384
Autor:
Meredith Nettles, K. Olsen
Publikováno v:
Journal of Geophysical Research: Earth Surface. 124:1899-1918
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84e92a78be42abc866c19bf8c53be75
https://doi.org/10.1029/2019jf005054
https://doi.org/10.1029/2019jf005054