FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890532319> ?p ?o ?g. }

• W2890532319 endingPage "1893" @default.
• W2890532319 startingPage "1881" @default.
• W2890532319 abstract "South American paleoreconstructions are of global interest because it is the only landmass extending from the tropics to the southern high latitudes and intersecting the entire southern westerly wind belt. In this context, endorheic environments, as Lake Cari-Laufquen Grande (LCLG; 41º35’S, 69º25’W) are excellent sites for paleoenvironmental studies, since they react rapidly to changes in the precipitation/evaporation ratio. In this study, the limnological conditions prevailing during the last 3000 years have been inferred based on a multiproxy analysis of the sedimentary sequence of LCLG (water depth 4 m, core length 505 cm). Today, this is one of the few lakes in Northern Patagonia, providing a unique paleoclimatic and paleoecological lacustrine record. The ostracod assemblages, along with sedimentological, petrophysical and geochemical data, show hydrological changes in Cari-Lauquen Grande basin during the studied period. Our results indicate the continuous presence of a saline to brackish lake. However, changes in ostracod assemblages and sedimentological features reveal variations in the relative salinity of the system. The lake paleosalinity was estimated based on ostracod salinity optima, using a calibration dataset of 29 species and 72 different environments. Intervals of high salinity (24–26 g L -1 ) were dominated by L. rionegroensis (morph.I) and organic-poor sediments. Periods of lower salinity (14–20 g L -1 ) favored the occurrence of oligo-mesohaline taxa, such as R. whatleyi, L. rionegroensis (morph.III), Cypridopsis sp., L. patagonica and I. ramirezi. The sediments further display higher values of both TOC and magnetic susceptibility. These salinity changes are interpreted as water level variations, associated in turn to cold-wet and warm-dry periods in northern Patagonia. Our results provide new insights into the late-Holocene environmental history of the region, characterized by a paucity of records. In addition, the ostracod paleoecology modeled using a WA approach allowed quantitative inferences of salinity changes, highlighting their potential in Quaternary paleoclimate research." @default.
• W2890532319 created "2018-09-27" @default.
• W2890532319 creator A5004334560 @default.
• W2890532319 creator A5020968948 @default.
• W2890532319 creator A5021627283 @default.
• W2890532319 creator A5031615047 @default.
• W2890532319 creator A5056645849 @default.
• W2890532319 creator A5090348463 @default.
• W2890532319 date "2018-09-17" @default.
• W2890532319 modified "2023-10-06" @default.
• W2890532319 title "Paleoenvironmental changes during the last 3000 years in Lake Cari-Laufquen (Northern Patagonia, Argentina), inferred from ostracod paleoecology, petrophysical, sedimentological and geochemical data" @default.
• W2890532319 cites W107506517 @default.
• W2890532319 cites W1498526448 @default.
• W2890532319 cites W1510206769 @default.
• W2890532319 cites W1514515626 @default.
• W2890532319 cites W1521482122 @default.
• W2890532319 cites W1573094730 @default.
• W2890532319 cites W187505197 @default.
• W2890532319 cites W1946791925 @default.
• W2890532319 cites W1964872728 @default.
• W2890532319 cites W1967518506 @default.
• W2890532319 cites W1969447832 @default.
• W2890532319 cites W1969912933 @default.
• W2890532319 cites W1973139905 @default.
• W2890532319 cites W1984059461 @default.
• W2890532319 cites W1988308359 @default.
• W2890532319 cites W1998364684 @default.
• W2890532319 cites W2007823318 @default.
• W2890532319 cites W2010560237 @default.
• W2890532319 cites W2012417888 @default.
• W2890532319 cites W2014193514 @default.
• W2890532319 cites W2016587496 @default.
• W2890532319 cites W2022225680 @default.
• W2890532319 cites W2030317483 @default.
• W2890532319 cites W2041274289 @default.
• W2890532319 cites W2042501609 @default.
• W2890532319 cites W2044221579 @default.
• W2890532319 cites W2045973799 @default.
• W2890532319 cites W2049380977 @default.
• W2890532319 cites W2053944012 @default.
• W2890532319 cites W2055441629 @default.
• W2890532319 cites W2056181405 @default.
• W2890532319 cites W2063707026 @default.
• W2890532319 cites W2070507700 @default.
• W2890532319 cites W2074840888 @default.
• W2890532319 cites W2083656170 @default.
• W2890532319 cites W2085424674 @default.
• W2890532319 cites W2086903273 @default.
• W2890532319 cites W2087276577 @default.
• W2890532319 cites W2088419307 @default.
• W2890532319 cites W2090756718 @default.
• W2890532319 cites W2092051456 @default.
• W2890532319 cites W2094030382 @default.
• W2890532319 cites W2100422763 @default.
• W2890532319 cites W2113294290 @default.
• W2890532319 cites W2130695190 @default.
• W2890532319 cites W2141459972 @default.
• W2890532319 cites W2154409007 @default.
• W2890532319 cites W2160472710 @default.
• W2890532319 cites W2170442980 @default.
• W2890532319 cites W2263509514 @default.
• W2890532319 cites W2276619150 @default.
• W2890532319 cites W2397522706 @default.
• W2890532319 cites W2469019327 @default.
• W2890532319 cites W2474242549 @default.
• W2890532319 cites W2481103378 @default.
• W2890532319 cites W2514311854 @default.
• W2890532319 cites W2592189275 @default.
• W2890532319 cites W2601768582 @default.
• W2890532319 cites W2886416488 @default.
• W2890532319 cites W3014493877 @default.
• W2890532319 cites W4211235395 @default.
• W2890532319 cites W4231135982 @default.
• W2890532319 cites W4251631562 @default.
• W2890532319 cites W63911184 @default.
• W2890532319 doi "https://doi.org/10.1177/0959683618798131" @default.
• W2890532319 hasPublicationYear "2018" @default.
• W2890532319 type Work @default.
• W2890532319 sameAs 2890532319 @default.
• W2890532319 citedByCount "5" @default.
• W2890532319 countsByYear W28905323192019 @default.
• W2890532319 countsByYear W28905323192021 @default.
• W2890532319 countsByYear W28905323192022 @default.
• W2890532319 countsByYear W28905323192023 @default.
• W2890532319 crossrefType "journal-article" @default.
• W2890532319 hasAuthorship W2890532319A5004334560 @default.
• W2890532319 hasAuthorship W2890532319A5020968948 @default.
• W2890532319 hasAuthorship W2890532319A5021627283 @default.
• W2890532319 hasAuthorship W2890532319A5031615047 @default.
• W2890532319 hasAuthorship W2890532319A5056645849 @default.
• W2890532319 hasAuthorship W2890532319A5090348463 @default.
• W2890532319 hasBestOaLocation W28905323192 @default.
• W2890532319 hasConcept C100970517 @default.
• W2890532319 hasConcept C104873425 @default.
• W2890532319 hasConcept C111368507 @default.
• W2890532319 hasConcept C118178180 @default.
• W2890532319 hasConcept C127313418 @default.
• W2890532319 hasConcept C129513315 @default.

• next