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Record #201056:
Application of wavelet analysis for examining climate and meltwater runoff in the Paakitsoq region, West Greenland / Jonathan D. Fuhrmann.
Title: | Application of wavelet analysis for examining climate and meltwater runoff in the Paakitsoq region, West Greenland / Jonathan D. Fuhrmann. |
Author(s): | Fuhrmann, Jonathan D. |
Date: | 2012. |
Abstract: | Investigates relationship between net shortwave radiation, air temperature and proglacial discharge from Greenland Ice Sheet, in order to establish discharge variability on short (<1-3 day) timescales and driving of this by meteorological factors. Analyzes time series from 1997-2005, using continuous wavelet transform to examine interannual, seasonal, diurnal, and other variations in dimensions of time, frequency and amplitude; and multivariate analysis of covariances and their evolution. Identifies diurnal fluctuations in all time series, of varying magnitudes and duration and consistency of presence. Finds that air temperature covaries with discharge on shorter (up to 1 day) timescales, while net radiation exhibits stronger coherence with discharge on longer (3-4 days) timescales. |
Notes: | Dissertation submitted for degree of Master of Philosophy, University of Cambridge. |
Keywords: | 551.32 -- Glaciology. 551.324.22 -- Glaciers: Greenland Ice Sheet. 551.58 -- Climatology. 551.324.4 -- Land ice, mass and energy balance. 551.324.433 -- Land ice, ablation and calving. 551.324.414 -- Land ice, radiation to and from. 551.524 -- Air temperature. 551.506 -- Meteorological data. 519.673 -- Modelling. 519.2 -- Statistical methods. 551.579.3 -- Water supply from glaciers. 043(B) -- Theses: M.Phil. .000(410) -- British author: SPRI. E9 -- Glaciology: meteorology and climatology. (*3) -- Arctic regions. (*38) -- Greenland. (*384) -- West Greenland. |
Location(s): | SCO: SPRI-THE: 2012[Fuh] |
SPRI record no.: | 201056 |
LDR 02314ntm#a2200000#a#4500 001 SPRI-201056 005 20240419072536.0 007 ta 008 240419s2012####xx#ab##|#ms##|0||#0#eng#d 035 ## ‡aSPRI-201056 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aFuhrmann, Jonathan D. 245 10 ‡aApplication of wavelet analysis for examining climate and meltwater runoff in the Paakitsoq region, West Greenland /‡cJonathan D. Fuhrmann. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2012. 300 ## ‡a120 p. :‡bill., diags., maps ;‡c30 cm. 500 ## ‡aDissertation submitted for degree of Master of Philosophy, University of Cambridge. 520 3# ‡aInvestigates relationship between net shortwave radiation, air temperature and proglacial discharge from Greenland Ice Sheet, in order to establish discharge variability on short (<1-3 day) timescales and driving of this by meteorological factors. Analyzes time series from 1997-2005, using continuous wavelet transform to examine interannual, seasonal, diurnal, and other variations in dimensions of time, frequency and amplitude; and multivariate analysis of covariances and their evolution. Identifies diurnal fluctuations in all time series, of varying magnitudes and duration and consistency of presence. Finds that air temperature covaries with discharge on shorter (up to 1 day) timescales, while net radiation exhibits stronger coherence with discharge on longer (3-4 days) timescales. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324.22 -- Glaciers: Greenland Ice Sheet.‡2udc 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡a551.324.4 -- Land ice, mass and energy balance.‡2udc 650 07 ‡a551.324.433 -- Land ice, ablation and calving.‡2udc 650 07 ‡a551.324.414 -- Land ice, radiation to and from.‡2udc 650 07 ‡a551.524 -- Air temperature.‡2udc 650 07 ‡a551.506 -- Meteorological data.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡a519.2 -- Statistical methods.‡2udc 650 07 ‡a551.579.3 -- Water supply from glaciers.‡2udc 650 07 ‡a043(B) -- Theses: M.Phil.‡2udc 650 07 ‡a.000(410) -- British author: SPRI.‡2udc 650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*38) -- Greenland.‡2udc 651 #7 ‡a(*384) -- West Greenland.‡2udc 852 7# ‡2camdept‡bSCO‡cSPRI-THE‡h2012[Fuh]‡9Create 1 item record‡0Migrate 916 ## ‡a146790 -- 2012/10/23 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240419 ‡bRF