Matches in SemOpenAlex for { <https://semopenalex.org/work/W2924459435> ?p ?o ?g. }
- W2924459435 endingPage "856" @default.
- W2924459435 startingPage "840" @default.
- W2924459435 abstract "Abstract Glacial runoff exports large amounts of carbon (C) to the oceans, but major uncertainty remains regarding sources, seasonality, and magnitude. We apportioned C exported by five rivers from glacial and periglacial sources in northwest Greenland by monitoring discharge, water sources (δ 18 O), concentration and composition of dissolved organic carbon (DOC), and ages ( 14 C) of DOC and particulate organic C over three summers (2010–2012). We found that particulate organic C ( F = 1.0366–0.2506) was generally older than DOC in glacial sourced rivers and likely sourced from the physical erosion of aged C pools. Most exported DOC showed strong seasonal variations in sources and discharge. In summer, mean DOC ages ranged from modern to 4,750 cal years BP ( F = 1.0022–0.6291); however, the annual C flux from glacially sourced rivers was dominated by young, plant‐derived DOC ( F = 0.9667–1.002) exported during the spring freshet. The most aged DOC ( F = 0.6891–0.8297) was exported in middle to late summer at lower concentrations and was glacial in origin. Scaled to the whole of Greenland using model‐estimated runoff, we estimate a total riverine DOC flux of 0.29% to 0.45% ± 20% Tg C/year. Our flux results indicate that the highest C fluxes occur during the time of year when the majority of C is modern in age. However, higher melt rates from the Greenland ice sheet and longer growing seasons could result in increasing amounts of ancient C from the Greenland ice sheet and from the periglacial landscape to the ocean." @default.
- W2924459435 created "2019-04-01" @default.
- W2924459435 creator A5075788226 @default.
- W2924459435 creator A5077861966 @default.
- W2924459435 creator A5081266351 @default.
- W2924459435 creator A5085494122 @default.
- W2924459435 date "2019-04-01" @default.
- W2924459435 modified "2023-10-14" @default.
- W2924459435 title "Seasonal Patterns of Riverine Carbon Sources and Export in NW Greenland" @default.
- W2924459435 cites W1877358237 @default.
- W2924459435 cites W1920995804 @default.
- W2924459435 cites W1972012957 @default.
- W2924459435 cites W1972964360 @default.
- W2924459435 cites W1974946724 @default.
- W2924459435 cites W1977275595 @default.
- W2924459435 cites W1982920743 @default.
- W2924459435 cites W1987263719 @default.
- W2924459435 cites W1987432568 @default.
- W2924459435 cites W2002685242 @default.
- W2924459435 cites W2004903486 @default.
- W2924459435 cites W2006222303 @default.
- W2924459435 cites W2016254491 @default.
- W2924459435 cites W2025173880 @default.
- W2924459435 cites W2028788511 @default.
- W2924459435 cites W2033357735 @default.
- W2924459435 cites W2033537767 @default.
- W2924459435 cites W2034538926 @default.
- W2924459435 cites W2042015642 @default.
- W2924459435 cites W2045934768 @default.
- W2924459435 cites W2046968287 @default.
- W2924459435 cites W2049856856 @default.
- W2924459435 cites W2052729928 @default.
- W2924459435 cites W2057725553 @default.
- W2924459435 cites W2065624815 @default.
- W2924459435 cites W2069842022 @default.
- W2924459435 cites W2077006844 @default.
- W2924459435 cites W2077681664 @default.
- W2924459435 cites W2089433454 @default.
- W2924459435 cites W2096510407 @default.
- W2924459435 cites W2098627306 @default.
- W2924459435 cites W2109472255 @default.
- W2924459435 cites W2113085247 @default.
- W2924459435 cites W2121304076 @default.
- W2924459435 cites W2124085139 @default.
- W2924459435 cites W2124562303 @default.
- W2924459435 cites W2128149255 @default.
- W2924459435 cites W2134070152 @default.
- W2924459435 cites W2134591556 @default.
- W2924459435 cites W2135608154 @default.
- W2924459435 cites W2135705792 @default.
- W2924459435 cites W2138226280 @default.
- W2924459435 cites W2140534161 @default.
- W2924459435 cites W2140895492 @default.
- W2924459435 cites W2145282289 @default.
- W2924459435 cites W2152415573 @default.
- W2924459435 cites W2162713835 @default.
- W2924459435 cites W2165258753 @default.
- W2924459435 cites W2166734660 @default.
- W2924459435 cites W2171749901 @default.
- W2924459435 cites W2179000855 @default.
- W2924459435 cites W2268655140 @default.
- W2924459435 cites W2286649747 @default.
- W2924459435 cites W2319101526 @default.
- W2924459435 cites W238619244 @default.
- W2924459435 cites W2409563688 @default.
- W2924459435 cites W2486339919 @default.
- W2924459435 cites W2552895678 @default.
- W2924459435 cites W2614056253 @default.
- W2924459435 cites W2889499432 @default.
- W2924459435 cites W2900823924 @default.
- W2924459435 cites W40478905 @default.
- W2924459435 doi "https://doi.org/10.1029/2018jg004895" @default.
- W2924459435 hasPublicationYear "2019" @default.
- W2924459435 type Work @default.
- W2924459435 sameAs 2924459435 @default.
- W2924459435 citedByCount "13" @default.
- W2924459435 countsByYear W29244594352020 @default.
- W2924459435 countsByYear W29244594352021 @default.
- W2924459435 countsByYear W29244594352022 @default.
- W2924459435 countsByYear W29244594352023 @default.
- W2924459435 crossrefType "journal-article" @default.
- W2924459435 hasAuthorship W2924459435A5075788226 @default.
- W2924459435 hasAuthorship W2924459435A5077861966 @default.
- W2924459435 hasAuthorship W2924459435A5081266351 @default.
- W2924459435 hasAuthorship W2924459435A5085494122 @default.
- W2924459435 hasBestOaLocation W29244594351 @default.
- W2924459435 hasConcept C100970517 @default.
- W2924459435 hasConcept C107872376 @default.
- W2924459435 hasConcept C111368507 @default.
- W2924459435 hasConcept C114793014 @default.
- W2924459435 hasConcept C123157820 @default.
- W2924459435 hasConcept C123750103 @default.
- W2924459435 hasConcept C125403950 @default.
- W2924459435 hasConcept C127313418 @default.
- W2924459435 hasConcept C142796444 @default.
- W2924459435 hasConcept C15739521 @default.
- W2924459435 hasConcept C158787203 @default.
- W2924459435 hasConcept C178790620 @default.