FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1884480298> ?p ?o ?g. }

• W1884480298 endingPage "887" @default.
• W1884480298 startingPage "873" @default.
• W1884480298 abstract "Globally, dissolved inorganic carbon (DIC) accounts for more than half the annual flux of carbon exported from terrestrial ecosystems via rivers. Here, we assess the relative influences of biogeochemical and hydrological processes on DIC fluxes exported from a tropical river catchment characterized by distinct land cover, climate and geology transition from the wet tropical mountains to the low-lying savanna plains. Processes controlling changes in river DIC were investigated using dissolved organic carbon, particulate organic carbon and DIC concentrations and stable isotope ratios of DIC (δ13CDIC) at two time scales: seasonal and diel. The recently developed Isotopic Continuous Dissolved Inorganic Carbon Analyser was used to measure diel DIC concentration and δ13CDIC changes at a 15-min temporal resolution. Results highlight the predominance of biologically mediated processes (photosynthesis and respiration) controlling diel changes in DIC. These resulted in DIC concentrations varying between 3.55 and 3.82 mg/l and δ13CDIC values ranging from −19.7 ± 0.31‰ to −17.1 ± 0.08‰. In contrast, at the seasonal scale, we observed wet season DIC variations predominantly from mixing processes and dry season DIC variations due to both mixing processes and biological processes. The observed wet season increases in DIC concentrations (by 6.81 mg/l) and δ13CDIC values of river water (by 5.4‰) largely result from proportional increases in subsurface inflows from the savanna plains (C4 vegetation) region relative to inflows from the rainforest (C3 vegetation) highlands. The high DIC river load during the wet season resulted in the transfer of 97% of the annual river carbon load. Therefore, in this gaining river, there are significant seasonal variations in both the hydrological and carbon cycles, and there is evidence of substantial coupling between the carbon cycles of the terrestrial and the fluvial environments. Recent identification of a substantial carbon sink in the savannas of northern Australia during wetter years in the recent past does not take into account the possibility of a substantial, rapid, lateral flux of carbon to rivers and back to the atmosphere. Copyright © 2015 John Wiley & Sons, Ltd." @default.
• W1884480298 created "2016-06-24" @default.
• W1884480298 creator A5000282094 @default.
• W1884480298 creator A5012028125 @default.
• W1884480298 creator A5026102243 @default.
• W1884480298 creator A5061584098 @default.
• W1884480298 creator A5062411390 @default.
• W1884480298 creator A5080556112 @default.
• W1884480298 date "2015-09-23" @default.
• W1884480298 modified "2023-10-12" @default.
• W1884480298 title "Leaky savannas: the significance of lateral carbon fluxes in the seasonal tropics" @default.
• W1884480298 cites W1579103780 @default.
• W1884480298 cites W1582164129 @default.
• W1884480298 cites W1937729202 @default.
• W1884480298 cites W1976700772 @default.
• W1884480298 cites W1986207920 @default.
• W1884480298 cites W1986526727 @default.
• W1884480298 cites W1986969892 @default.
• W1884480298 cites W1998051218 @default.
• W1884480298 cites W2008461755 @default.
• W1884480298 cites W2010181898 @default.
• W1884480298 cites W2011098736 @default.
• W1884480298 cites W2013653597 @default.
• W1884480298 cites W2019641472 @default.
• W1884480298 cites W2024368453 @default.
• W1884480298 cites W2027448999 @default.
• W1884480298 cites W2029005858 @default.
• W1884480298 cites W2035818603 @default.
• W1884480298 cites W2037995799 @default.
• W1884480298 cites W2038420600 @default.
• W1884480298 cites W2040739180 @default.
• W1884480298 cites W2044417912 @default.
• W1884480298 cites W2048289655 @default.
• W1884480298 cites W2063923547 @default.
• W1884480298 cites W2069533355 @default.
• W1884480298 cites W2077883063 @default.
• W1884480298 cites W2083001791 @default.
• W1884480298 cites W2085382913 @default.
• W1884480298 cites W2091463075 @default.
• W1884480298 cites W2100468073 @default.
• W1884480298 cites W2102684762 @default.
• W1884480298 cites W2102953444 @default.
• W1884480298 cites W2114671330 @default.
• W1884480298 cites W2135705792 @default.
• W1884480298 cites W2150851613 @default.
• W1884480298 cites W2155649642 @default.
• W1884480298 cites W2157253732 @default.
• W1884480298 doi "https://doi.org/10.1002/hyp.10640" @default.
• W1884480298 hasPublicationYear "2015" @default.
• W1884480298 type Work @default.
• W1884480298 sameAs 1884480298 @default.
• W1884480298 citedByCount "12" @default.
• W1884480298 countsByYear W18844802982016 @default.
• W1884480298 countsByYear W18844802982017 @default.
• W1884480298 countsByYear W18844802982018 @default.
• W1884480298 countsByYear W18844802982019 @default.
• W1884480298 countsByYear W18844802982020 @default.
• W1884480298 countsByYear W18844802982021 @default.
• W1884480298 countsByYear W18844802982022 @default.
• W1884480298 crossrefType "journal-article" @default.
• W1884480298 hasAuthorship W1884480298A5000282094 @default.
• W1884480298 hasAuthorship W1884480298A5012028125 @default.
• W1884480298 hasAuthorship W1884480298A5026102243 @default.
• W1884480298 hasAuthorship W1884480298A5061584098 @default.
• W1884480298 hasAuthorship W1884480298A5062411390 @default.
• W1884480298 hasAuthorship W1884480298A5080556112 @default.
• W1884480298 hasConcept C107872376 @default.
• W1884480298 hasConcept C110872660 @default.
• W1884480298 hasConcept C111368507 @default.
• W1884480298 hasConcept C127313418 @default.
• W1884480298 hasConcept C153102810 @default.
• W1884480298 hasConcept C185592680 @default.
• W1884480298 hasConcept C187320778 @default.
• W1884480298 hasConcept C18903297 @default.
• W1884480298 hasConcept C36574619 @default.
• W1884480298 hasConcept C39432304 @default.
• W1884480298 hasConcept C52322663 @default.
• W1884480298 hasConcept C6939412 @default.
• W1884480298 hasConcept C71915725 @default.
• W1884480298 hasConcept C76886044 @default.
• W1884480298 hasConcept C86803240 @default.
• W1884480298 hasConcept C9777977 @default.
• W1884480298 hasConceptScore W1884480298C107872376 @default.
• W1884480298 hasConceptScore W1884480298C110872660 @default.
• W1884480298 hasConceptScore W1884480298C111368507 @default.
• W1884480298 hasConceptScore W1884480298C127313418 @default.
• W1884480298 hasConceptScore W1884480298C153102810 @default.
• W1884480298 hasConceptScore W1884480298C185592680 @default.
• W1884480298 hasConceptScore W1884480298C187320778 @default.
• W1884480298 hasConceptScore W1884480298C18903297 @default.
• W1884480298 hasConceptScore W1884480298C36574619 @default.
• W1884480298 hasConceptScore W1884480298C39432304 @default.
• W1884480298 hasConceptScore W1884480298C52322663 @default.
• W1884480298 hasConceptScore W1884480298C6939412 @default.
• W1884480298 hasConceptScore W1884480298C71915725 @default.
• W1884480298 hasConceptScore W1884480298C76886044 @default.
• W1884480298 hasConceptScore W1884480298C86803240 @default.
• W1884480298 hasConceptScore W1884480298C9777977 @default.

• next