Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990208385> ?p ?o ?g. }
- W1990208385 endingPage "413" @default.
- W1990208385 startingPage "401" @default.
- W1990208385 abstract "Annually laminated (varved) sediments from Lake Kallio-Kourujärvi, Central Finland, provide high-resolution sedimentological data for the last three millennia. These varves consist of two laminae that represent (1) deposition during the spring-to-autumn growing season, composed of degraded organic matter and a variety of microfossils, and (2) deposition during winter, composed of fine-grained homogenous organic matter. Because of the absence of a clastic lamina, these varves differ from the typical, well-described, clastic-organic varve sequences in Fennoscandian lakes. Such organic varves in Finnish lakes have not been studied in detail before. Three thousand varves were counted and their seasonal deposition was distinguished. Comparison of varve thickness with meteorological data revealed a positive correlation between organic varve thickness and precipitation. This suggests that catchment erosion processes and consequent organic matter and nutrient inputs are important factors in organic varve formation. The correlation between temperature and growing-season lamina thickness varied from insignificant, to positive, to negative during different time spans. This suggests that organic matter accumulation can sometimes have a significant, but unpredictable role in organic varve formation, via organic matter production and degradation, processes that are influenced strongly by water column temperature. The organic varves of Lake Kallio-Kourujärvi enable a unique, high-resolution approach for the study of past climate and environment. Our results suggest that decadal periods of increased precipitation occurred during BP 2150–2090, 1710–1620, 1410–1360, 920–870 (1030–1080 AD), and after 370 BP (1580 AD). Dryer intervals occurred during BP 2750–2720, 1900–1850, 1800–1740, 1600–1500, and 780–700 (1170–1250 AD), 590–520 (1360–1430 AD)." @default.
- W1990208385 created "2016-06-24" @default.
- W1990208385 creator A5025831361 @default.
- W1990208385 creator A5062724804 @default.
- W1990208385 creator A5063833083 @default.
- W1990208385 date "2015-02-19" @default.
- W1990208385 modified "2023-09-26" @default.
- W1990208385 title "Organic lacustrine sediment varves as indicators of past precipitation changes: a 3,000-year climate record from Central Finland" @default.
- W1990208385 cites W1498526448 @default.
- W1990208385 cites W1528751429 @default.
- W1990208385 cites W1818897066 @default.
- W1990208385 cites W184682436 @default.
- W1990208385 cites W1972016341 @default.
- W1990208385 cites W1979470764 @default.
- W1990208385 cites W1988249033 @default.
- W1990208385 cites W1988287153 @default.
- W1990208385 cites W1996250618 @default.
- W1990208385 cites W1999991003 @default.
- W1990208385 cites W2003216251 @default.
- W1990208385 cites W2003374482 @default.
- W1990208385 cites W2004317839 @default.
- W1990208385 cites W2017430281 @default.
- W1990208385 cites W2019603335 @default.
- W1990208385 cites W2019874469 @default.
- W1990208385 cites W2025765482 @default.
- W1990208385 cites W2029935780 @default.
- W1990208385 cites W2039391119 @default.
- W1990208385 cites W2043870467 @default.
- W1990208385 cites W2045287553 @default.
- W1990208385 cites W2046151262 @default.
- W1990208385 cites W2060261815 @default.
- W1990208385 cites W2063095920 @default.
- W1990208385 cites W2063558761 @default.
- W1990208385 cites W2066204262 @default.
- W1990208385 cites W2068196269 @default.
- W1990208385 cites W2077235677 @default.
- W1990208385 cites W2084393936 @default.
- W1990208385 cites W2100498721 @default.
- W1990208385 cites W2105248713 @default.
- W1990208385 cites W2106860831 @default.
- W1990208385 cites W2116229933 @default.
- W1990208385 cites W2130986880 @default.
- W1990208385 cites W2133929470 @default.
- W1990208385 cites W2136246993 @default.
- W1990208385 cites W2141534376 @default.
- W1990208385 cites W2141788478 @default.
- W1990208385 cites W2150348651 @default.
- W1990208385 cites W2151668134 @default.
- W1990208385 cites W2155899960 @default.
- W1990208385 cites W2162729161 @default.
- W1990208385 cites W4239132184 @default.
- W1990208385 cites W4256607113 @default.
- W1990208385 doi "https://doi.org/10.1007/s10933-015-9832-8" @default.
- W1990208385 hasPublicationYear "2015" @default.
- W1990208385 type Work @default.
- W1990208385 sameAs 1990208385 @default.
- W1990208385 citedByCount "15" @default.
- W1990208385 countsByYear W19902083852015 @default.
- W1990208385 countsByYear W19902083852016 @default.
- W1990208385 countsByYear W19902083852018 @default.
- W1990208385 countsByYear W19902083852019 @default.
- W1990208385 countsByYear W19902083852020 @default.
- W1990208385 countsByYear W19902083852021 @default.
- W1990208385 countsByYear W19902083852022 @default.
- W1990208385 countsByYear W19902083852023 @default.
- W1990208385 crossrefType "journal-article" @default.
- W1990208385 hasAuthorship W1990208385A5025831361 @default.
- W1990208385 hasAuthorship W1990208385A5062724804 @default.
- W1990208385 hasAuthorship W1990208385A5063833083 @default.
- W1990208385 hasBestOaLocation W19902083852 @default.
- W1990208385 hasConcept C100970517 @default.
- W1990208385 hasConcept C104873425 @default.
- W1990208385 hasConcept C107054158 @default.
- W1990208385 hasConcept C109007969 @default.
- W1990208385 hasConcept C114793014 @default.
- W1990208385 hasConcept C126753816 @default.
- W1990208385 hasConcept C127313418 @default.
- W1990208385 hasConcept C138170599 @default.
- W1990208385 hasConcept C153294291 @default.
- W1990208385 hasConcept C168329928 @default.
- W1990208385 hasConcept C17409809 @default.
- W1990208385 hasConcept C18903297 @default.
- W1990208385 hasConcept C205649164 @default.
- W1990208385 hasConcept C2816523 @default.
- W1990208385 hasConcept C39432304 @default.
- W1990208385 hasConcept C48743137 @default.
- W1990208385 hasConcept C64297162 @default.
- W1990208385 hasConcept C6494504 @default.
- W1990208385 hasConcept C86803240 @default.
- W1990208385 hasConceptScore W1990208385C100970517 @default.
- W1990208385 hasConceptScore W1990208385C104873425 @default.
- W1990208385 hasConceptScore W1990208385C107054158 @default.
- W1990208385 hasConceptScore W1990208385C109007969 @default.
- W1990208385 hasConceptScore W1990208385C114793014 @default.
- W1990208385 hasConceptScore W1990208385C126753816 @default.
- W1990208385 hasConceptScore W1990208385C127313418 @default.
- W1990208385 hasConceptScore W1990208385C138170599 @default.
- W1990208385 hasConceptScore W1990208385C153294291 @default.