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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |apn-----|an-cn-bc
0861 |aFs97-18/394E-PDF
1001 |aHilborn, Andrea, |eauthor.
24512|aA sea surface temperature product for monitoring marine heatwaves in the northeast Pacific / |cby Andrea Hilborn, Lu Guan, Di Wan and Angelica Peña.
264 1|aSidney, B.C. : |bOcean Sciences Division, Fisheries and Oceans Canada, Institute of Ocean Sciences, |c2025.
264 4|c©2025
300 |a1 online resource (v, 23 pages) : |bcolour illustrations, colour maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian technical report of hydrography and ocean sciences, |x1488-5417 ; |v394
504 |aIncludes bibliographical references (pages 16-18).
5203 |a"There is an urgent need to monitor marine heatwaves. Their frequency, extent and magnitude are expected to increase with climate change, negatively impacting marine ecosystems. This report describes acquisition and processing of Optimum Interpolation Sea Surface Temperature, a gap-filled sea-surface temperature dataset at 0.25° spatial resolution, for Marine Heatwave monitoring in the Northeast Pacific. First, to assess the accuracy of this dataset in the Northeast Pacific and the Canadian Pacific Exclusive Economic Zone, its values were compared to observed ocean temperatures measured by buoys maintained by Environment and Climate Change Canada and Fisheries and Oceans Canada. The sea-surface temperature and buoy temperature data sources had good agreement, with the Optimum Interpolation Sea Surface Temperature dataset having an overall cool bias of -0.13 ± 0.44°C, particularly during the summer months. Second, 30-year Optimum Interpolation Sea Surface Temperature climatologies, anomalies, and Marine Heatwave maps were produced for weekly monitoring of Marine Heatwave extent in the Northeast Pacific. Daily statistics showing spatial coverage of the Canadian Pacific Exclusive Economic Zone and Federal Marine Bioregions were also produced. Finally, future improvements and further data sources and monitoring work are detailed. The information provided in this report, along with the code in the R programming language, was made available online and continues to update weekly"--Abstract, page iv.
546 |aIncludes abstracts in English and French.
650 0|aOcean temperature|zNorth Pacific Ocean|xObservations|xData processing.
650 0|aOcean temperature|zBritish Columbia|zPacific Coast|xObservations|xData processing.
650 0|aHeat waves (Meteorology)|zNorth Pacific Ocean.
650 0|aHeat waves (Meteorology)|zBritish Columbia|zPacific Coast.
650 6|aMer|xTempérature|zPacifique Nord|xObservations|xInformatique.
650 6|aMer|xTempérature|zColombie-Britannique|zPacifique, Côte du|xObservations|xInformatique.
650 6|aVagues de chaleur|zPacifique Nord.
650 6|aVagues de chaleur|zColombie-Britannique|zPacifique, Côte du.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aInstitute of Ocean Sciences, Patricia Bay, |eissuing body.
830#0|aCanadian technical report of hydrography and ocean sciences ;|v394.|w(CaOODSP)9.504781
85640|qPDF|s4.67 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/Fs97-18-394-eng.pdf