{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,26]],"date-time":"2025-12-26T03:45:48Z","timestamp":1766720748050,"version":"build-2065373602"},"reference-count":26,"publisher":"MDPI AG","issue":"13","license":[{"start":{"date-parts":[[2024,7,8]],"date-time":"2024-07-08T00:00:00Z","timestamp":1720396800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Ministry of Oceans and Fisheries","award":["RS-2023-00256005","NRF-2022R1A2C1004059"],"award-info":[{"award-number":["RS-2023-00256005","NRF-2022R1A2C1004059"]}]},{"DOI":"10.13039\/501100003725","name":"Korean government (MSIT)","doi-asserted-by":"publisher","award":["RS-2023-00256005","NRF-2022R1A2C1004059"],"award-info":[{"award-number":["RS-2023-00256005","NRF-2022R1A2C1004059"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Long-term cross-correlational structures are examined for pairs of sea surface temperature anomalies (SSTAs) and advective forcing parameters and sea surface height anomalies (SSHAs) and current velocity anomalies (CVAs) in the East\/Japan Sea (EJS); all these satellite datasets were collected between 1993 and 2023. By utilizing newly modified detrended cross-correlation analysis algorithms, incorporating local linear trend and local fluctuation level of an SSTA, the analyses were performed on timescales of 400\u20133000 days. Long-term cross-correlations between SSTAs and SSHAs are strongly persistent over nearly the entire EJS; the strength of persistence is stronger during rising trends and low fluctuations of SSTAs, while anti-persistent behavior appears during high fluctuations of SSTAs. SSTA-CVA pairs show high long-term persistence only along main current pathways: the zonal currents for the Subpolar Front and the meridional currents for the east coast of Korea. SSTA-CVA pairs also show negative long-term persistent behaviors in some spots located near the coasts of Korea and Japan: the zonal currents for the eastern coast of Korea and the meridional currents for the western coast of Japan; these behaviors seem to be related to the coastal upwelling phenomena. Further, these persistent characteristics are more conspicuous in the recent decades (2008~2023) rather than in the past (1993~2008).<\/jats:p>","DOI":"10.3390\/rs16132501","type":"journal-article","created":{"date-parts":[[2024,7,8]],"date-time":"2024-07-08T11:30:02Z","timestamp":1720438202000},"page":"2501","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Exploring Long-Term Persistence in Sea Surface Temperature and Ocean Parameters via Detrended Cross-Correlation Approach"],"prefix":"10.3390","volume":"16","author":[{"given":"Gyuchang","family":"Lim","sequence":"first","affiliation":[{"name":"Kyungpook Institute of Oceanography, Kyungpook National University, Daegu 41566, Republic of Korea"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5756-9498","authenticated-orcid":false,"given":"Jong-Jin","family":"Park","sequence":"additional","affiliation":[{"name":"Kyungpook Institute of Oceanography, Kyungpook National University, Daegu 41566, Republic of Korea"},{"name":"School of Earth System Sciences, Kyungpook National University, Daegu 41566, Republic of Korea"}]}],"member":"1968","published-online":{"date-parts":[[2024,7,8]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1146\/annurev-marine-120408-151453","article-title":"Sea Surface Temperature Variability: Patterns and Mechanisms","volume":"2","author":"Deser","year":"2010","journal-title":"Annu. 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