Matches in SemOpenAlex for { <https://semopenalex.org/work/W1982126173> ?p ?o ?g. }
- W1982126173 endingPage "39" @default.
- W1982126173 startingPage "27" @default.
- W1982126173 abstract "The spatial distribution of modern coral reefs in the Northwest Pacific (NWP) is restricted to approximately 30°N. Understanding the high-latitude reef-growth process and its correlation to climate change may provide important insights into future reef growth at even higher latitudes in response to global warming. We conducted field surveys and obtained seven cores from the raised reefs of Kodakara Island (29°N, 129°E) in the NWP to determine the changes in and response of reef growth dynamics to millennial-scale climate change through the Holocene. To reconstruct the timing of the reef growth, 37 coral ages were determined using accelerator mass spectrometry (AMS) radiocarbon dating. The island is characterized by three Holocene reef terraces (Terraces I to III), which were uplifted ca. 2.4 ka, 1.0–0.4 ka, and in the modern era. Three growth hiatuses occurred circa 5.9–5.8 ka, 4.4–4.0 ka, and 3.3–3.2 ka, which correlate with millennial-scale climate changes (Hamanaka et al., 2012). The reef growth began at least 8 ka. Relatively rapid vertical growth of 3.6–3.3 m kyr− 1 occurred between 8 and 6 ka. The reef started growing near land and then gradually extended seaward. The reef growth around the reef slope decelerated after 6 ka and most likely coincided with the first and second hiatuses detected landward. In contrast with the reef flat, which resumed its growth after the third hiatus event, the reef mound accretion on the slope ceased definitively. Terrace I was uplifted ca. 2.4 ka. The reef growth reactivated ca. 1.3 ka, and the reef grew at a rate of 9.1 m kyr− 1 between 1.3 and 1.0 ka; this rate is the fastest growth recorded in this study. This time interval corresponds to the Medieval Climatic Anomaly (MCA). The cause of the delayed reef growth between 2.4 and 1.4 ka remains unclear, but it may imply the existence of a late Holocene hiatus due to a weaker Kuroshio Current (KC) ca. 1.7 ka and to strong El Niño-Southern Oscillation (ENSO) activity between 2 and 1.5 ka in the East Pacific. The timing of the hiatuses agrees with the weakening of the KC and the more frequent El Niño events during the positive phase of the Pacific Decadal Oscillation (PDO), whereas the rapid growth coincides with La Niña conditions, such as the MCA, during the negative phase of the PDO. Our results indicate that the climate event at approximately 4 ka caused the largest change in the reef growth, and it may have affected reefs throughout the Pacific region. Specifically, the ENSO and PDO phases may have impacted the reef growth and KC behavior." @default.
- W1982126173 created "2016-06-24" @default.
- W1982126173 creator A5004464722 @default.
- W1982126173 creator A5010291426 @default.
- W1982126173 creator A5013092108 @default.
- W1982126173 creator A5016375186 @default.
- W1982126173 creator A5027132253 @default.
- W1982126173 creator A5034347864 @default.
- W1982126173 creator A5053354632 @default.
- W1982126173 creator A5060716598 @default.
- W1982126173 creator A5061237417 @default.
- W1982126173 date "2015-08-01" @default.
- W1982126173 modified "2023-10-16" @default.
- W1982126173 title "Holocene reef-growth dynamics on Kodakara Island (29°N, 129°E) in the Northwest Pacific" @default.
- W1982126173 cites W1543780059 @default.
- W1982126173 cites W1638036560 @default.
- W1982126173 cites W1909880476 @default.
- W1982126173 cites W1927648166 @default.
- W1982126173 cites W1967508225 @default.
- W1982126173 cites W1968431724 @default.
- W1982126173 cites W1973722377 @default.
- W1982126173 cites W1979777377 @default.
- W1982126173 cites W1982831321 @default.
- W1982126173 cites W1983363007 @default.
- W1982126173 cites W2003199872 @default.
- W1982126173 cites W2012641072 @default.
- W1982126173 cites W2017629014 @default.
- W1982126173 cites W2021760823 @default.
- W1982126173 cites W2025333742 @default.
- W1982126173 cites W2025524206 @default.
- W1982126173 cites W2025664068 @default.
- W1982126173 cites W2037290882 @default.
- W1982126173 cites W2045801082 @default.
- W1982126173 cites W2050893082 @default.
- W1982126173 cites W2051137249 @default.
- W1982126173 cites W2051330262 @default.
- W1982126173 cites W2052823399 @default.
- W1982126173 cites W2060287128 @default.
- W1982126173 cites W2062037153 @default.
- W1982126173 cites W2068237268 @default.
- W1982126173 cites W2069262689 @default.
- W1982126173 cites W2075421824 @default.
- W1982126173 cites W2079031755 @default.
- W1982126173 cites W2086993800 @default.
- W1982126173 cites W2093401535 @default.
- W1982126173 cites W2094199748 @default.
- W1982126173 cites W2101241070 @default.
- W1982126173 cites W2108130878 @default.
- W1982126173 cites W2108531121 @default.
- W1982126173 cites W2110784760 @default.
- W1982126173 cites W2123920115 @default.
- W1982126173 cites W2124757012 @default.
- W1982126173 cites W2131448254 @default.
- W1982126173 cites W2140711477 @default.
- W1982126173 cites W2148963585 @default.
- W1982126173 cites W2154785741 @default.
- W1982126173 cites W2163199010 @default.
- W1982126173 cites W2170553462 @default.
- W1982126173 cites W2280624662 @default.
- W1982126173 cites W2314234004 @default.
- W1982126173 cites W2324574218 @default.
- W1982126173 cites W2325034782 @default.
- W1982126173 cites W2510065951 @default.
- W1982126173 cites W2514733676 @default.
- W1982126173 cites W4211135859 @default.
- W1982126173 doi "https://doi.org/10.1016/j.geomorph.2015.04.011" @default.
- W1982126173 hasPublicationYear "2015" @default.
- W1982126173 type Work @default.
- W1982126173 sameAs 1982126173 @default.
- W1982126173 citedByCount "6" @default.
- W1982126173 countsByYear W19821261732016 @default.
- W1982126173 countsByYear W19821261732017 @default.
- W1982126173 countsByYear W19821261732018 @default.
- W1982126173 countsByYear W19821261732021 @default.
- W1982126173 countsByYear W19821261732022 @default.
- W1982126173 countsByYear W19821261732023 @default.
- W1982126173 crossrefType "journal-article" @default.
- W1982126173 hasAuthorship W1982126173A5004464722 @default.
- W1982126173 hasAuthorship W1982126173A5010291426 @default.
- W1982126173 hasAuthorship W1982126173A5013092108 @default.
- W1982126173 hasAuthorship W1982126173A5016375186 @default.
- W1982126173 hasAuthorship W1982126173A5027132253 @default.
- W1982126173 hasAuthorship W1982126173A5034347864 @default.
- W1982126173 hasAuthorship W1982126173A5053354632 @default.
- W1982126173 hasAuthorship W1982126173A5060716598 @default.
- W1982126173 hasAuthorship W1982126173A5061237417 @default.
- W1982126173 hasConcept C100134115 @default.
- W1982126173 hasConcept C100970517 @default.
- W1982126173 hasConcept C111368507 @default.
- W1982126173 hasConcept C121332964 @default.
- W1982126173 hasConcept C122629976 @default.
- W1982126173 hasConcept C127313418 @default.
- W1982126173 hasConcept C132651083 @default.
- W1982126173 hasConcept C140345934 @default.
- W1982126173 hasConcept C151730666 @default.
- W1982126173 hasConcept C205649164 @default.
- W1982126173 hasConcept C2776401274 @default.
- W1982126173 hasConcept C2780142684 @default.