FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2523791961> ?p ?o ?g. }

• W2523791961 endingPage "563" @default.
• W2523791961 startingPage "545" @default.
• W2523791961 abstract "Riverine systems act as important aquatic conduits for carbon transportation between atmospheric, terrestrial and oceanic pools, yet the magnitude of these exports remain poorly constrained. Interconnected creek and river sites (n = 28) were sampled on a quarterly basis in three subcatchments of the subtropical Richmond River Catchment (Australia) to investigate spatial and temporal dynamics of dissolved inorganic carbon (DIC), dissolved organic carbon (DOC), carbon dioxide (CO2), methane (CH4), and carbon stable isotope ratios (δ13C). The study site is an area of high interest due to potential unconventional gas (coal seam gas or coal bed methane) development. DIC exports were driven by groundwater discharge with a small contribution by in situ DOC remineralization. The DIC exports showed seasonal differences ranging from 0.10 to 0.27 mmol m− 2 catchment d− 1 (annual average 0.17 mmol m− 2 catchment d− 1) and peaked during winter when surface water discharge was highest. DOC exports (sourced from terrestrial organic matter) had an annual average 0.07 mmol m− 2 catchment d− 1 and were 1 to 2 orders of magnitude higher during winter compared to spring and summer. CO2 evasion rates (annual average of 347 mmol m− 2 water area d− 1) were ~ 2.5 fold higher during winter compared to spring. Methane was always supersaturated (0.19 to 62.13 μM), resulting from groundwater discharge and stream-bed methanogenesis. Methane evasion was highly variable across the seasons with an annual average of 3.05 mmol m− 2 water area d− 1. During drier conditions, stable isotopes implied enhanced CH4 oxidation. Overall, carbon losses from the catchment were dominated by CO2 evasion (60%) followed by DIC exports (30%), DOC exports (9%) and CH4 evasion (< 1%). Our results demonstrated broad catchment scale spatial and temporal variability in carbon dynamics, and that groundwater discharge and rain events controlled carbon exports." @default.
• W2523791961 created "2016-10-07" @default.
• W2523791961 creator A5041437928 @default.
• W2523791961 creator A5063133546 @default.
• W2523791961 creator A5067779433 @default.
• W2523791961 date "2017-01-01" @default.
• W2523791961 modified "2023-10-18" @default.
• W2523791961 title "Seasonal exports and drivers of dissolved inorganic and organic carbon, carbon dioxide, methane and δ13C signatures in a subtropical river network" @default.
• W2523791961 cites W1491074097 @default.
• W2523791961 cites W1504828550 @default.
• W2523791961 cites W1543767498 @default.
• W2523791961 cites W1602495865 @default.
• W2523791961 cites W1696232498 @default.
• W2523791961 cites W1713594342 @default.
• W2523791961 cites W1821638357 @default.
• W2523791961 cites W1884768734 @default.
• W2523791961 cites W1893513366 @default.
• W2523791961 cites W1896251063 @default.
• W2523791961 cites W1908072850 @default.
• W2523791961 cites W1965742679 @default.
• W2523791961 cites W1968189765 @default.
• W2523791961 cites W1973075167 @default.
• W2523791961 cites W1976700772 @default.
• W2523791961 cites W1977436633 @default.
• W2523791961 cites W1977956724 @default.
• W2523791961 cites W1979327430 @default.
• W2523791961 cites W1982510623 @default.
• W2523791961 cites W1986611734 @default.
• W2523791961 cites W1987268140 @default.
• W2523791961 cites W1988305373 @default.
• W2523791961 cites W1988722545 @default.
• W2523791961 cites W1992775113 @default.
• W2523791961 cites W1995498007 @default.
• W2523791961 cites W2002927300 @default.
• W2523791961 cites W2006982163 @default.
• W2523791961 cites W2007317389 @default.
• W2523791961 cites W2007987359 @default.
• W2523791961 cites W2014430705 @default.
• W2523791961 cites W2015175583 @default.
• W2523791961 cites W2018516735 @default.
• W2523791961 cites W2019665629 @default.
• W2523791961 cites W2021575254 @default.
• W2523791961 cites W2021998497 @default.
• W2523791961 cites W2024368453 @default.
• W2523791961 cites W2026228298 @default.
• W2523791961 cites W2029005858 @default.
• W2523791961 cites W2030604405 @default.
• W2523791961 cites W2032854853 @default.
• W2523791961 cites W2034415580 @default.
• W2523791961 cites W2036272320 @default.
• W2523791961 cites W2038577812 @default.
• W2523791961 cites W2039078366 @default.
• W2523791961 cites W2039171310 @default.
• W2523791961 cites W2039569469 @default.
• W2523791961 cites W2043788785 @default.
• W2523791961 cites W2044197201 @default.
• W2523791961 cites W2044224958 @default.
• W2523791961 cites W2047770957 @default.
• W2523791961 cites W2050611667 @default.
• W2523791961 cites W2050993088 @default.
• W2523791961 cites W2051470103 @default.
• W2523791961 cites W2052231490 @default.
• W2523791961 cites W2056511804 @default.
• W2523791961 cites W2057842626 @default.
• W2523791961 cites W2061732190 @default.
• W2523791961 cites W2063592232 @default.
• W2523791961 cites W2066963070 @default.
• W2523791961 cites W2067517674 @default.
• W2523791961 cites W2068307966 @default.
• W2523791961 cites W2069585472 @default.
• W2523791961 cites W2077217619 @default.
• W2523791961 cites W2078041747 @default.
• W2523791961 cites W2078684101 @default.
• W2523791961 cites W2080200865 @default.
• W2523791961 cites W2081159792 @default.
• W2523791961 cites W2081807768 @default.
• W2523791961 cites W2087700567 @default.
• W2523791961 cites W2091184634 @default.
• W2523791961 cites W2091251998 @default.
• W2523791961 cites W2094180197 @default.
• W2523791961 cites W2100468073 @default.
• W2523791961 cites W2108674808 @default.
• W2523791961 cites W2113016536 @default.
• W2523791961 cites W2113864106 @default.
• W2523791961 cites W2115048341 @default.
• W2523791961 cites W2129272307 @default.
• W2523791961 cites W2136846792 @default.
• W2523791961 cites W2137085171 @default.
• W2523791961 cites W2139575267 @default.
• W2523791961 cites W2141969062 @default.
• W2523791961 cites W2142213607 @default.
• W2523791961 cites W2144850059 @default.
• W2523791961 cites W2150073176 @default.
• W2523791961 cites W2150099576 @default.
• W2523791961 cites W2150906044 @default.
• W2523791961 cites W2153720595 @default.
• W2523791961 cites W2160075205 @default.
• W2523791961 cites W2169733801 @default.

• next