Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023723964> ?p ?o ?g. }
- W2023723964 endingPage "2451" @default.
- W2023723964 startingPage "2434" @default.
- W2023723964 abstract "Abstract The impacts of the Indonesian Throughflow (ITF) on the tropical Indo–Pacific climate, particularly on the character of interannual variability, are explored using a coupled general circulation model (CGCM). A pair of CGCM experiments—a control experiment with an open ITF and a perturbation experiment in which the ITF is artificially closed—is integrated for 200 model years, with the 1990 values of trace gases. The closure of the ITF results in changes to the mean oceanic and atmospheric conditions throughout the tropical Indo–Pacific domain as follows: surface temperatures in the eastern tropical Pacific (Indian) Ocean warm (cool), the near-equatorial Pacific (Indian) thermocline flattens (shoals), Indo–Pacific warm-pool precipitation shifts eastward, and there are relaxed trade winds over the tropical Pacific and anomalous surface easterlies over the equatorial Indian Ocean. The character of the oceanic changes is similar to that described by ocean-only model experiments, though the amplitude of many features in the tropical Indo–Pacific is amplified in the CGCM experiments. In addition to the mean-state changes, the character of tropical Indo–Pacific interannual variability is substantially modified. Interannual variability in the equatorial Pacific and the eastern tropical Indian Ocean is substantially intensified by the closure of the ITF. In addition to becoming more energetic, El Niño–Southern Oscillation (ENSO) exhibits a shorter time scale of variability and becomes more skewed toward its warm phase (stronger and more frequent warm events). The structure of warm ENSO events changes; the anomalies of sea surface temperature (SST), precipitation, and surface westerly winds are shifted to the east and the meridional extent of surface westerly anomalies is larger. In the eastern tropical Indian Ocean, the interannual SST variability off the coast of Java–Sumatra is noticeably amplified by the occurrence of much stronger cooling events. Closing the ITF shoals the eastern tropical Indian Ocean thermocline, which results in stronger cooling events through enhanced atmosphere–thermocline coupled feedbacks. Changes to the interannual variability caused by the ITF closure rectify into mean-state changes in tropical Indo–Pacific conditions. The modified Indo–Pacific interannual variability projects onto the mean-state differences between the ITF open and closed scenarios, rectifying into mean-state differences. These results suggest that CGCMs need to reasonably simulate the ITF in order to successfully represent not just the mean climate, but its variations as well." @default.
- W2023723964 created "2016-06-24" @default.
- W2023723964 creator A5027353348 @default.
- W2023723964 creator A5039373982 @default.
- W2023723964 creator A5083576194 @default.
- W2023723964 date "2007-06-01" @default.
- W2023723964 modified "2023-09-30" @default.
- W2023723964 title "The Role of the Indonesian Throughflow in the Indo–Pacific Climate Variability in the GFDL Coupled Climate Model" @default.
- W2023723964 cites W1506996852 @default.
- W2023723964 cites W1545502678 @default.
- W2023723964 cites W1656356261 @default.
- W2023723964 cites W1963549306 @default.
- W2023723964 cites W1968709098 @default.
- W2023723964 cites W1968711501 @default.
- W2023723964 cites W1970089610 @default.
- W2023723964 cites W1971010350 @default.
- W2023723964 cites W1979615854 @default.
- W2023723964 cites W1982974524 @default.
- W2023723964 cites W1985669309 @default.
- W2023723964 cites W1990412265 @default.
- W2023723964 cites W1996683557 @default.
- W2023723964 cites W1997280982 @default.
- W2023723964 cites W2003164867 @default.
- W2023723964 cites W2003526577 @default.
- W2023723964 cites W2006196836 @default.
- W2023723964 cites W2012483430 @default.
- W2023723964 cites W2013380149 @default.
- W2023723964 cites W2018509417 @default.
- W2023723964 cites W2022330015 @default.
- W2023723964 cites W2026745039 @default.
- W2023723964 cites W2031485114 @default.
- W2023723964 cites W2049040721 @default.
- W2023723964 cites W2052573961 @default.
- W2023723964 cites W2060362454 @default.
- W2023723964 cites W2063940323 @default.
- W2023723964 cites W2067541303 @default.
- W2023723964 cites W2078045246 @default.
- W2023723964 cites W2078841442 @default.
- W2023723964 cites W2082001988 @default.
- W2023723964 cites W2082867023 @default.
- W2023723964 cites W2091897971 @default.
- W2023723964 cites W2096607886 @default.
- W2023723964 cites W2102397700 @default.
- W2023723964 cites W2102539608 @default.
- W2023723964 cites W2113512933 @default.
- W2023723964 cites W2123919234 @default.
- W2023723964 cites W2128803685 @default.
- W2023723964 cites W2133507371 @default.
- W2023723964 cites W2142021282 @default.
- W2023723964 cites W2143334782 @default.
- W2023723964 cites W2145707971 @default.
- W2023723964 cites W2148592335 @default.
- W2023723964 cites W2162714768 @default.
- W2023723964 cites W2166205597 @default.
- W2023723964 cites W2169871754 @default.
- W2023723964 cites W2170988680 @default.
- W2023723964 cites W2173901252 @default.
- W2023723964 cites W2174577557 @default.
- W2023723964 cites W2174981152 @default.
- W2023723964 cites W2176064414 @default.
- W2023723964 cites W2176166684 @default.
- W2023723964 cites W2176781620 @default.
- W2023723964 cites W2177724817 @default.
- W2023723964 cites W2178411325 @default.
- W2023723964 cites W2178438423 @default.
- W2023723964 cites W2180169434 @default.
- W2023723964 cites W2318032549 @default.
- W2023723964 doi "https://doi.org/10.1175/jcli4133.1" @default.
- W2023723964 hasPublicationYear "2007" @default.
- W2023723964 type Work @default.
- W2023723964 sameAs 2023723964 @default.
- W2023723964 citedByCount "56" @default.
- W2023723964 countsByYear W20237239642012 @default.
- W2023723964 countsByYear W20237239642013 @default.
- W2023723964 countsByYear W20237239642014 @default.
- W2023723964 countsByYear W20237239642015 @default.
- W2023723964 countsByYear W20237239642016 @default.
- W2023723964 countsByYear W20237239642017 @default.
- W2023723964 countsByYear W20237239642018 @default.
- W2023723964 countsByYear W20237239642019 @default.
- W2023723964 countsByYear W20237239642020 @default.
- W2023723964 countsByYear W20237239642021 @default.
- W2023723964 countsByYear W20237239642022 @default.
- W2023723964 countsByYear W20237239642023 @default.
- W2023723964 crossrefType "journal-article" @default.
- W2023723964 hasAuthorship W2023723964A5027353348 @default.
- W2023723964 hasAuthorship W2023723964A5039373982 @default.
- W2023723964 hasAuthorship W2023723964A5083576194 @default.
- W2023723964 hasBestOaLocation W20237239641 @default.
- W2023723964 hasConcept C102107297 @default.
- W2023723964 hasConcept C105824904 @default.
- W2023723964 hasConcept C107054158 @default.
- W2023723964 hasConcept C111368507 @default.
- W2023723964 hasConcept C127313418 @default.
- W2023723964 hasConcept C132651083 @default.
- W2023723964 hasConcept C134097258 @default.
- W2023723964 hasConcept C141452985 @default.
- W2023723964 hasConcept C153294291 @default.