FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078244963> ?p ?o ?g. }

• W2078244963 endingPage "1810" @default.
• W2078244963 startingPage "1800" @default.
• W2078244963 abstract "Sudden pulse-like events of rapidly increasing CO2-efflux occur in soils under seasonally dry climates in response to rewetting after drought. These occurrences, termed “Birch effect”, can have a marked influence on the ecosystem carbon balance. Current hypotheses indicate that the “Birch” pulse is caused by rapidly increased respiration and mineralization rates in response to changing moisture conditions but the underlying mechanisms are still unclear. Here, we present data from an experimental field study using straight-forward stable isotope methodology to gather new insights into the processes induced by rewetting of dried soils and evaluate current hypotheses for the “Birch“-CO2-pulse. Two irrigation experiments were conducted on bare soil, root-free soil and intact vegetation during May and August 2005 in a semi-arid Mediterranean holm oak forest in southern Portugal. We continuously monitored CO2-fluxes along with their isotopic compositions before, during and after the irrigation. δ13C signatures of the first CO2-efflux burst, occurring immediately after rewetting, fit the hypothesis that the “Birch” pulse is caused by the rapid mineralization of either dead microbial biomass or osmoregulatory substances released by soil microorganisms in response to hypo-osmotic stress in order to avoid cell lyses. The response of soil CO2-efflux to rewetting was smaller under mild (May) than under severe drought (August) and isotopic compositions indicated a larger contribution of anaplerotic carbon uptake with increasing soil desiccation. Both length and severity of drought periods probably play a key role for the microbial response to the rewetting of soils and thus for ecosystem carbon sequestration." @default.
• W2078244963 created "2016-06-24" @default.
• W2078244963 creator A5014861549 @default.
• W2078244963 creator A5018282716 @default.
• W2078244963 creator A5018293391 @default.
• W2078244963 creator A5022006637 @default.
• W2078244963 creator A5022479555 @default.
• W2078244963 date "2010-10-01" @default.
• W2078244963 modified "2023-10-14" @default.
• W2078244963 title "The influence of precipitation pulses on soil respiration – Assessing the “Birch effect” by stable carbon isotopes" @default.
• W2078244963 cites W1863031867 @default.
• W2078244963 cites W1964994969 @default.
• W2078244963 cites W1968522947 @default.
• W2078244963 cites W1974269727 @default.
• W2078244963 cites W1981478509 @default.
• W2078244963 cites W1982572101 @default.
• W2078244963 cites W1985778031 @default.
• W2078244963 cites W1989236725 @default.
• W2078244963 cites W1995904854 @default.
• W2078244963 cites W1996864601 @default.
• W2078244963 cites W1997393154 @default.
• W2078244963 cites W2000499323 @default.
• W2078244963 cites W2014456287 @default.
• W2078244963 cites W2017358589 @default.
• W2078244963 cites W2018757639 @default.
• W2078244963 cites W2019931636 @default.
• W2078244963 cites W2020985306 @default.
• W2078244963 cites W2023796967 @default.
• W2078244963 cites W2025272286 @default.
• W2078244963 cites W2025681857 @default.
• W2078244963 cites W2029864550 @default.
• W2078244963 cites W2031809412 @default.
• W2078244963 cites W2034575670 @default.
• W2078244963 cites W2037018909 @default.
• W2078244963 cites W2037082170 @default.
• W2078244963 cites W2039368301 @default.
• W2078244963 cites W2041671416 @default.
• W2078244963 cites W2048064426 @default.
• W2078244963 cites W2049029636 @default.
• W2078244963 cites W2055529244 @default.
• W2078244963 cites W2057613840 @default.
• W2078244963 cites W2065421415 @default.
• W2078244963 cites W2073197574 @default.
• W2078244963 cites W2078283640 @default.
• W2078244963 cites W2078684101 @default.
• W2078244963 cites W2084845442 @default.
• W2078244963 cites W2091479940 @default.
• W2078244963 cites W2092078186 @default.
• W2078244963 cites W2094619179 @default.
• W2078244963 cites W2096606149 @default.
• W2078244963 cites W2098432852 @default.
• W2078244963 cites W2101980165 @default.
• W2078244963 cites W2102805517 @default.
• W2078244963 cites W2108929748 @default.
• W2078244963 cites W2109677123 @default.
• W2078244963 cites W2117387591 @default.
• W2078244963 cites W2124437404 @default.
• W2078244963 cites W2127514760 @default.
• W2078244963 cites W2130382230 @default.
• W2078244963 cites W2137871009 @default.
• W2078244963 cites W2138696096 @default.
• W2078244963 cites W2139176675 @default.
• W2078244963 cites W2141378230 @default.
• W2078244963 cites W2151034630 @default.
• W2078244963 cites W2151277668 @default.
• W2078244963 cites W2155674418 @default.
• W2078244963 cites W2156318036 @default.
• W2078244963 cites W2158405444 @default.
• W2078244963 cites W2159100436 @default.
• W2078244963 cites W2160578794 @default.
• W2078244963 cites W2163835514 @default.
• W2078244963 cites W2165037481 @default.
• W2078244963 cites W2167663441 @default.
• W2078244963 cites W2167745327 @default.
• W2078244963 cites W2318048587 @default.
• W2078244963 cites W321822906 @default.
• W2078244963 cites W4231685787 @default.
• W2078244963 cites W4247677532 @default.
• W2078244963 cites W4251264506 @default.
• W2078244963 doi "https://doi.org/10.1016/j.soilbio.2010.06.019" @default.
• W2078244963 hasPublicationYear "2010" @default.
• W2078244963 type Work @default.
• W2078244963 sameAs 2078244963 @default.
• W2078244963 citedByCount "203" @default.
• W2078244963 countsByYear W20782449632012 @default.
• W2078244963 countsByYear W20782449632013 @default.
• W2078244963 countsByYear W20782449632014 @default.
• W2078244963 countsByYear W20782449632015 @default.
• W2078244963 countsByYear W20782449632016 @default.
• W2078244963 countsByYear W20782449632017 @default.
• W2078244963 countsByYear W20782449632018 @default.
• W2078244963 countsByYear W20782449632019 @default.
• W2078244963 countsByYear W20782449632020 @default.
• W2078244963 countsByYear W20782449632021 @default.
• W2078244963 countsByYear W20782449632022 @default.
• W2078244963 countsByYear W20782449632023 @default.
• W2078244963 crossrefType "journal-article" @default.
• W2078244963 hasAuthorship W2078244963A5014861549 @default.

• next