FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978414022> ?p ?o ?g. }

• W1978414022 endingPage "392" @default.
• W1978414022 startingPage "379" @default.
• W1978414022 abstract "Abstract Climate change studies foresee substantial changes in precipitation patterns in northern temperate regions, including an increased frequency of drought and intense rain events. To elucidate the impact of drying and rewetting on redox processes in peatlands we conducted a field scale manipulation experiment, tracing the below ground dynamics of dissolved inorganic carbon (DIC), methane (CH 4 ), and electron acceptors in a minerotrophic fen. On three treatment plots, a drought phase of ~ 4 weeks was initiated by means of a drainage system and a mountable roof. Subsequently we simulated a heavy rainfall by irrigation, which raised the water table by 20–35 cm. Three plots served as control. Solute electron acceptor concentrations increased during drought and decreased after rewetting, consistent with treatment and weather. Changes in solid phase electron acceptor contents were not detected. Drought induced aeration regenerated electron acceptors and suppressed methanogenic activity. This suppressive effect persisted during and some 1–4 weeks after rewetting, dependent on depth. Hydrogen- and acetate-dependent iron and sulfate reduction were thermodynamically viable processes in the peat as their energy gain exceeded the threshold for microbial metabolism of − 23 kJ mol − 1 . Hydrogenotrophic methanogenesis was apparently thermodynamically inhibited in most of the peat, but proceeded presumably in microenvironments. In the uppermost peat layers, partly above the water table level, iron and sulfate reduction and occasionally methanogenesis overlapped and aeration was limited. Thus, in these layers reductive processes could partly proceed even during drought. As all processes, including methanogenesis, responded quickly to wetting events, the microbial community seemed to be well adapted to fluctuating redox conditions. This study demonstrated that the dense and highly decomposed material could still provide anaerobic habitats for microorganisms during drought and the depth distribution of redox processes was quite insensitive towards the water table manipulations, presumably due to formation of microenvironments." @default.
• W1978414022 created "2016-06-24" @default.
• W1978414022 creator A5017176573 @default.
• W1978414022 creator A5035980435 @default.
• W1978414022 creator A5068762486 @default.
• W1978414022 date "2009-11-01" @default.
• W1978414022 modified "2023-10-16" @default.
• W1978414022 title "Dynamics of redox processes in a minerotrophic fen exposed to a water table manipulation" @default.
• W1978414022 cites W1586239332 @default.
• W1978414022 cites W1963829225 @default.
• W1978414022 cites W1967833063 @default.
• W1978414022 cites W1971069764 @default.
• W1978414022 cites W1973895931 @default.
• W1978414022 cites W1981042591 @default.
• W1978414022 cites W1981498514 @default.
• W1978414022 cites W1983239894 @default.
• W1978414022 cites W1987768089 @default.
• W1978414022 cites W1993733085 @default.
• W1978414022 cites W1994060923 @default.
• W1978414022 cites W1995564186 @default.
• W1978414022 cites W2002575476 @default.
• W1978414022 cites W2005117993 @default.
• W1978414022 cites W2011461421 @default.
• W1978414022 cites W2017461762 @default.
• W1978414022 cites W2021184911 @default.
• W1978414022 cites W2026511569 @default.
• W1978414022 cites W2037076888 @default.
• W1978414022 cites W2037241614 @default.
• W1978414022 cites W2041252122 @default.
• W1978414022 cites W2050417541 @default.
• W1978414022 cites W2053169475 @default.
• W1978414022 cites W2053779989 @default.
• W1978414022 cites W2054835895 @default.
• W1978414022 cites W2058053210 @default.
• W1978414022 cites W2059544183 @default.
• W1978414022 cites W2060882368 @default.
• W1978414022 cites W2063598749 @default.
• W1978414022 cites W2063906411 @default.
• W1978414022 cites W2068882619 @default.
• W1978414022 cites W2071268464 @default.
• W1978414022 cites W2072949126 @default.
• W1978414022 cites W2073177663 @default.
• W1978414022 cites W2075976876 @default.
• W1978414022 cites W2085355962 @default.
• W1978414022 cites W2086122576 @default.
• W1978414022 cites W2093564625 @default.
• W1978414022 cites W2093652687 @default.
• W1978414022 cites W2099008009 @default.
• W1978414022 cites W2101939957 @default.
• W1978414022 cites W2104021759 @default.
• W1978414022 cites W2105481300 @default.
• W1978414022 cites W2106729306 @default.
• W1978414022 cites W2107180358 @default.
• W1978414022 cites W2120065206 @default.
• W1978414022 cites W2121187004 @default.
• W1978414022 cites W2121922505 @default.
• W1978414022 cites W2122349066 @default.
• W1978414022 cites W2122995025 @default.
• W1978414022 cites W2126028255 @default.
• W1978414022 cites W2126063258 @default.
• W1978414022 cites W2127754460 @default.
• W1978414022 cites W2135292570 @default.
• W1978414022 cites W2139625379 @default.
• W1978414022 cites W2139726049 @default.
• W1978414022 cites W2142271213 @default.
• W1978414022 cites W2145248827 @default.
• W1978414022 cites W2148184827 @default.
• W1978414022 cites W2148947006 @default.
• W1978414022 cites W2152517826 @default.
• W1978414022 cites W2154203090 @default.
• W1978414022 cites W2166711759 @default.
• W1978414022 cites W2167843179 @default.
• W1978414022 cites W2167947842 @default.
• W1978414022 cites W2174178123 @default.
• W1978414022 cites W4231864045 @default.
• W1978414022 cites W4239333307 @default.
• W1978414022 cites W4289255271 @default.
• W1978414022 doi "https://doi.org/10.1016/j.geoderma.2009.08.023" @default.
• W1978414022 hasPublicationYear "2009" @default.
• W1978414022 type Work @default.
• W1978414022 sameAs 1978414022 @default.
• W1978414022 citedByCount "99" @default.
• W1978414022 countsByYear W19784140222012 @default.
• W1978414022 countsByYear W19784140222013 @default.
• W1978414022 countsByYear W19784140222014 @default.
• W1978414022 countsByYear W19784140222015 @default.
• W1978414022 countsByYear W19784140222016 @default.
• W1978414022 countsByYear W19784140222017 @default.
• W1978414022 countsByYear W19784140222018 @default.
• W1978414022 countsByYear W19784140222019 @default.
• W1978414022 countsByYear W19784140222020 @default.
• W1978414022 countsByYear W19784140222021 @default.
• W1978414022 countsByYear W19784140222022 @default.
• W1978414022 countsByYear W19784140222023 @default.
• W1978414022 crossrefType "journal-article" @default.
• W1978414022 hasAuthorship W1978414022A5017176573 @default.
• W1978414022 hasAuthorship W1978414022A5035980435 @default.
• W1978414022 hasAuthorship W1978414022A5068762486 @default.

• next