FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313894480> ?p ?o ?g. }

• W4313894480 endingPage "85" @default.
• W4313894480 startingPage "61" @default.
• W4313894480 abstract "Abstract. The mid-Pliocene warm period (3.264–3.025 Ma) is the most recent geological period in which the atmospheric CO2 concentration was approximately equal to the concentration we measure today (ca. 400 ppm). Sea surface temperature (SST) proxies indicate above-average warming over the North Atlantic in the mid-Pliocene with respect to the pre-industrial period, which may be linked to an intensified Atlantic Meridional Overturning Circulation (AMOC). Earlier results from the Pliocene Model Intercomparison Project Phase 2 (PlioMIP2) show that the ensemble simulates a stronger AMOC in the mid-Pliocene than in the pre-industrial. However, no consistent relationship between the stronger mid-Pliocene AMOC and either the Atlantic northward ocean heat transport (OHT) or average North Atlantic SSTs has been found. In this study, we look further into the drivers and consequences of a stronger AMOC in mid-Pliocene compared to pre-industrial simulations in PlioMIP2. We find that all model simulations with a closed Bering Strait and Canadian Archipelago show reduced freshwater transport from the Arctic Ocean into the North Atlantic. This contributes to an increase in salinity in the subpolar North Atlantic and Labrador Sea that can be linked to the stronger AMOC in the mid-Pliocene. To investigate the dynamics behind the ensemble's variable response of the total Atlantic OHT to the stronger AMOC, we separate the Atlantic OHT into two components associated with either the overturning circulation or the wind-driven gyre circulation. While the ensemble mean of the overturning component is increased significantly in magnitude in the mid-Pliocene, it is partly compensated by a reduction in the gyre component in the northern subtropical gyre region. This indicates that the lack of relationship between the total OHT and AMOC is due to changes in OHT by the subtropical gyre. The overturning and gyre components should therefore be considered separately to gain a more complete understanding of the OHT response to a stronger mid-Pliocene AMOC. In addition, we show that the AMOC exerts a stronger influence on North Atlantic SSTs in the mid-Pliocene than in the pre-industrial, providing a possible explanation for the improved agreement of the PlioMIP2 ensemble mean SSTs with reconstructions in the North Atlantic." @default.
• W4313894480 created "2023-01-10" @default.
• W4313894480 creator A5001516351 @default.
• W4313894480 creator A5005762477 @default.
• W4313894480 creator A5006800238 @default.
• W4313894480 creator A5018250615 @default.
• W4313894480 creator A5024128579 @default.
• W4313894480 creator A5025020160 @default.
• W4313894480 creator A5028802736 @default.
• W4313894480 creator A5030881656 @default.
• W4313894480 creator A5032861438 @default.
• W4313894480 creator A5032919248 @default.
• W4313894480 creator A5034216471 @default.
• W4313894480 creator A5039680545 @default.
• W4313894480 creator A5044451893 @default.
• W4313894480 creator A5044514569 @default.
• W4313894480 creator A5045505427 @default.
• W4313894480 creator A5053014625 @default.
• W4313894480 creator A5056002024 @default.
• W4313894480 creator A5058888628 @default.
• W4313894480 creator A5060737906 @default.
• W4313894480 creator A5062028863 @default.
• W4313894480 creator A5062916248 @default.
• W4313894480 creator A5065698037 @default.
• W4313894480 creator A5069771802 @default.
• W4313894480 creator A5072007393 @default.
• W4313894480 creator A5076290938 @default.
• W4313894480 creator A5079315435 @default.
• W4313894480 creator A5080313267 @default.
• W4313894480 creator A5083723512 @default.
• W4313894480 creator A5089968146 @default.
• W4313894480 date "2023-01-09" @default.
• W4313894480 modified "2023-10-12" @default.
• W4313894480 title "Unraveling the mechanisms and implications of a stronger mid-Pliocene Atlantic Meridional Overturning Circulation (AMOC) in PlioMIP2" @default.
• W4313894480 cites W1968787286 @default.
• W4313894480 cites W1978769931 @default.
• W4313894480 cites W1979123677 @default.
• W4313894480 cites W1991795942 @default.
• W4313894480 cites W1994101564 @default.
• W4313894480 cites W1996140761 @default.
• W4313894480 cites W2001061636 @default.
• W4313894480 cites W2007379711 @default.
• W4313894480 cites W2020187981 @default.
• W4313894480 cites W2028992168 @default.
• W4313894480 cites W2038463970 @default.
• W4313894480 cites W2046480134 @default.
• W4313894480 cites W2051037654 @default.
• W4313894480 cites W2061061263 @default.
• W4313894480 cites W2062876180 @default.
• W4313894480 cites W2063661361 @default.
• W4313894480 cites W2067395719 @default.
• W4313894480 cites W2074250709 @default.
• W4313894480 cites W2087878259 @default.
• W4313894480 cites W2089969242 @default.
• W4313894480 cites W2090062070 @default.
• W4313894480 cites W2097335079 @default.
• W4313894480 cites W2111282991 @default.
• W4313894480 cites W2127599527 @default.
• W4313894480 cites W2129102369 @default.
• W4313894480 cites W2134084457 @default.
• W4313894480 cites W2137966020 @default.
• W4313894480 cites W2139376758 @default.
• W4313894480 cites W2146200079 @default.
• W4313894480 cites W2168769901 @default.
• W4313894480 cites W2169642495 @default.
• W4313894480 cites W2174671483 @default.
• W4313894480 cites W2242446634 @default.
• W4313894480 cites W2245428403 @default.
• W4313894480 cites W2278081136 @default.
• W4313894480 cites W2291770184 @default.
• W4313894480 cites W2302375105 @default.
• W4313894480 cites W2306905182 @default.
• W4313894480 cites W2560482818 @default.
• W4313894480 cites W2739350628 @default.
• W4313894480 cites W2767097440 @default.
• W4313894480 cites W2784456439 @default.
• W4313894480 cites W2904881360 @default.
• W4313894480 cites W2943067256 @default.
• W4313894480 cites W2963856098 @default.
• W4313894480 cites W2966070318 @default.
• W4313894480 cites W2966692070 @default.
• W4313894480 cites W2969332152 @default.
• W4313894480 cites W2972510532 @default.
• W4313894480 cites W2989785791 @default.
• W4313894480 cites W2997177659 @default.
• W4313894480 cites W2998742453 @default.
• W4313894480 cites W3004597631 @default.
• W4313894480 cites W3015100574 @default.
• W4313894480 cites W3025123054 @default.
• W4313894480 cites W3026314861 @default.
• W4313894480 cites W3038944975 @default.
• W4313894480 cites W3041329981 @default.
• W4313894480 cites W3052980333 @default.
• W4313894480 cites W3064178433 @default.
• W4313894480 cites W3082582251 @default.
• W4313894480 cites W3093391580 @default.
• W4313894480 cites W3097629985 @default.
• W4313894480 cites W3160113085 @default.

• next