Matches in SemOpenAlex for { <https://semopenalex.org/work/W4244331549> ?p ?o ?g. }
- W4244331549 endingPage "3144" @default.
- W4244331549 startingPage "3099" @default.
- W4244331549 abstract "Abstract. Coral cores provide vital climate reconstructions for site-specific temporal variability in river flow and sediment load. Yet, their ability to record spatial differences across multiple catchments is relatively unknown. Here, we investigate spatial linkages between four coral proxies of terrestrial runoff and their relationships between sites. Coral cores were drilled in and around Antongil Bay, the largest bay in Madagascar, and individually analysed for fifteen years of continuous luminescence (G/B), Ba/Ca, δ18Osw and δ13C data. Each coral core was drilled close to individual river mouths (≤ 7 km), and proxy data was compared to modelled river discharge and sediment runoff data for the three corresponding catchments. A reasonable agreement between terrestrial runoff proxies with modelled river discharge and sediment yield was observed. Some inconsistencies between proxy and modelled data we relate to proxy behaviour, watershed size and local environmental physiochemical parameters. In general, the further a coral resided from its river source, the weaker the proxy relationship was with modelled data and other corals, due to mixing gradients and currents. Nevertheless, we demonstrate that two coral Ba/Ca and luminescence (G/B) records influenced by the same watershed are reproducible. Furthermore, a strong Ba/Ca relationship was observed between two cores from distant watersheds, with baseline averages in agreement with modelled sediment runoff data. As humic acids behave conservatively in the water column, luminescence (G/B) data gave the highest regional correlations between cores, and most coherence with site specific modelled discharge. No statistical relationship was observed between cores in terms of interannual δ18Osw and δ13C, meaning corals were recording a localised signal at their respective sites. Comparing proxy baseline averages and mean seasonal cycles provided a good overview of the runoff dynamics of the bay system." @default.
- W4244331549 created "2022-05-12" @default.
- W4244331549 creator A5009760215 @default.
- W4244331549 creator A5036825034 @default.
- W4244331549 creator A5045277524 @default.
- W4244331549 creator A5049647857 @default.
- W4244331549 creator A5069316270 @default.
- W4244331549 creator A5085115837 @default.
- W4244331549 creator A5089217409 @default.
- W4244331549 creator A5089330144 @default.
- W4244331549 date "2012-03-14" @default.
- W4244331549 modified "2023-10-14" @default.
- W4244331549 title "Spatial linkages between coral proxies of terrestrial runoff across a large embayment in Madagascar" @default.
- W4244331549 cites W1502166693 @default.
- W4244331549 cites W1561001428 @default.
- W4244331549 cites W18807055 @default.
- W4244331549 cites W1963831488 @default.
- W4244331549 cites W1964723126 @default.
- W4244331549 cites W1965083391 @default.
- W4244331549 cites W1967191359 @default.
- W4244331549 cites W1970511252 @default.
- W4244331549 cites W1972441058 @default.
- W4244331549 cites W1973891003 @default.
- W4244331549 cites W1977201347 @default.
- W4244331549 cites W1977281011 @default.
- W4244331549 cites W1981614688 @default.
- W4244331549 cites W1982831321 @default.
- W4244331549 cites W1983567888 @default.
- W4244331549 cites W1983815100 @default.
- W4244331549 cites W1993004738 @default.
- W4244331549 cites W1995010197 @default.
- W4244331549 cites W2003099500 @default.
- W4244331549 cites W2004429258 @default.
- W4244331549 cites W2008025175 @default.
- W4244331549 cites W2009368906 @default.
- W4244331549 cites W2011601793 @default.
- W4244331549 cites W2012425257 @default.
- W4244331549 cites W2018933996 @default.
- W4244331549 cites W2028353453 @default.
- W4244331549 cites W2034604599 @default.
- W4244331549 cites W2034908898 @default.
- W4244331549 cites W2035691133 @default.
- W4244331549 cites W2037594554 @default.
- W4244331549 cites W2038134782 @default.
- W4244331549 cites W2045773602 @default.
- W4244331549 cites W2047428375 @default.
- W4244331549 cites W2048952741 @default.
- W4244331549 cites W2059949709 @default.
- W4244331549 cites W2067988747 @default.
- W4244331549 cites W2068405165 @default.
- W4244331549 cites W2074472782 @default.
- W4244331549 cites W2077170976 @default.
- W4244331549 cites W2081341150 @default.
- W4244331549 cites W2081556507 @default.
- W4244331549 cites W2083343669 @default.
- W4244331549 cites W2086848371 @default.
- W4244331549 cites W2091153615 @default.
- W4244331549 cites W2094365463 @default.
- W4244331549 cites W2099357046 @default.
- W4244331549 cites W2101372386 @default.
- W4244331549 cites W2108527489 @default.
- W4244331549 cites W2110622712 @default.
- W4244331549 cites W2111720355 @default.
- W4244331549 cites W2114232764 @default.
- W4244331549 cites W2118433216 @default.
- W4244331549 cites W2119227342 @default.
- W4244331549 cites W2123564268 @default.
- W4244331549 cites W2126609211 @default.
- W4244331549 cites W2130032855 @default.
- W4244331549 cites W2131682841 @default.
- W4244331549 cites W2132307403 @default.
- W4244331549 cites W2157765576 @default.
- W4244331549 cites W2161638566 @default.
- W4244331549 cites W2174985988 @default.
- W4244331549 cites W2176202464 @default.
- W4244331549 cites W2333506229 @default.
- W4244331549 cites W4246128679 @default.
- W4244331549 cites W4248891155 @default.
- W4244331549 cites W4251593544 @default.
- W4244331549 doi "https://doi.org/10.5194/bgd-9-3099-2012" @default.
- W4244331549 hasPublicationYear "2012" @default.
- W4244331549 type Work @default.
- W4244331549 citedByCount "1" @default.
- W4244331549 countsByYear W42443315492012 @default.
- W4244331549 crossrefType "journal-article" @default.
- W4244331549 hasAuthorship W4244331549A5009760215 @default.
- W4244331549 hasAuthorship W4244331549A5036825034 @default.
- W4244331549 hasAuthorship W4244331549A5045277524 @default.
- W4244331549 hasAuthorship W4244331549A5049647857 @default.
- W4244331549 hasAuthorship W4244331549A5069316270 @default.
- W4244331549 hasAuthorship W4244331549A5085115837 @default.
- W4244331549 hasAuthorship W4244331549A5089217409 @default.
- W4244331549 hasAuthorship W4244331549A5089330144 @default.
- W4244331549 hasBestOaLocation W42443315492 @default.
- W4244331549 hasConcept C105795698 @default.
- W4244331549 hasConcept C111368507 @default.
- W4244331549 hasConcept C114793014 @default.
- W4244331549 hasConcept C115880899 @default.