Trends and extremes of wave fields in the north-eastern part of the Baltic Prope

The paper analyses one of the longest contemporarywave measurements in the northern Baltic Sea, performed at Almagrundet1978-2003. This record contains the roughest instrumentally measuredwave conditions (significant wave height = c. 7.8 m) in the northernBaltic Proper until December 2004. The data...

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Main Authors: Barry Broman, Thomas Hammarklint, Kalev Rannat, Tarmo Soomere, Ain Valdmann
Format: Article
Language:English
Published: Elsevier 2006-06-01
Series:Oceanologia
Subjects:
Online Access:http://www.iopan.gda.pl/oceanologia/48_S.html#A9
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author Barry Broman
Thomas Hammarklint
Kalev Rannat
Tarmo Soomere
Ain Valdmann
author_facet Barry Broman
Thomas Hammarklint
Kalev Rannat
Tarmo Soomere
Ain Valdmann
author_sort Barry Broman
collection DOAJ
description The paper analyses one of the longest contemporarywave measurements in the northern Baltic Sea, performed at Almagrundet1978-2003. This record contains the roughest instrumentally measuredwave conditions (significant wave height = c. 7.8 m) in the northernBaltic Proper until December 2004. The data for the years 1979-95,the period for which the data are the most reliable, show a linearrising trend of 1.8% per annum in the average wave height. Theseasonal variation in wave activity follows the variation inwind speed. The monthly mean significant wave height varies from0.5 m in May-July to 1.3-1.4 m in December-January. No correctionshave been made in the analysis to compensate for missing values,for their uneven distribution, or for ice cover.
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spelling doaj.art-14965057e4e24b5daa8463ba9cdbef5a2022-12-22T03:21:05ZengElsevierOceanologia0078-32342006-06-0148S165184Trends and extremes of wave fields in the north-eastern part of the Baltic PropeBarry BromanThomas HammarklintKalev RannatTarmo SoomereAin ValdmannThe paper analyses one of the longest contemporarywave measurements in the northern Baltic Sea, performed at Almagrundet1978-2003. This record contains the roughest instrumentally measuredwave conditions (significant wave height = c. 7.8 m) in the northernBaltic Proper until December 2004. The data for the years 1979-95,the period for which the data are the most reliable, show a linearrising trend of 1.8% per annum in the average wave height. Theseasonal variation in wave activity follows the variation inwind speed. The monthly mean significant wave height varies from0.5 m in May-July to 1.3-1.4 m in December-January. No correctionshave been made in the analysis to compensate for missing values,for their uneven distribution, or for ice cover.http://www.iopan.gda.pl/oceanologia/48_S.html#A9Wind wavesBaltic SeaWave climateWave measurements
spellingShingle Barry Broman
Thomas Hammarklint
Kalev Rannat
Tarmo Soomere
Ain Valdmann
Trends and extremes of wave fields in the north-eastern part of the Baltic Prope
Oceanologia
Wind waves
Baltic Sea
Wave climate
Wave measurements
title Trends and extremes of wave fields in the north-eastern part of the Baltic Prope
title_full Trends and extremes of wave fields in the north-eastern part of the Baltic Prope
title_fullStr Trends and extremes of wave fields in the north-eastern part of the Baltic Prope
title_full_unstemmed Trends and extremes of wave fields in the north-eastern part of the Baltic Prope
title_short Trends and extremes of wave fields in the north-eastern part of the Baltic Prope
title_sort trends and extremes of wave fields in the north eastern part of the baltic prope
topic Wind waves
Baltic Sea
Wave climate
Wave measurements
url http://www.iopan.gda.pl/oceanologia/48_S.html#A9
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