FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2569172104> ?p ?o ?g. }

• W2569172104 endingPage "173" @default.
• W2569172104 startingPage "161" @default.
• W2569172104 abstract "Cryosols contain ~ 33% of the global soil organic carbon. Cryosol warming and permafrost degradation may enhance the CO2 release to the atmosphere through the microbial decomposition. Despite the large carbon pool, the permafrost carbon feedback on the climate remains uncertain. In this study, we aimed at better understanding the diurnal evolution of the temperature sensitivity of CO2 efflux in Cryosols. A Histic Cryosol and a Turbic Cryosol were instrumented in tussock tundra ecosystems near Salluit (Nunavik, Canada). Open top chambers were installed during summer 2011 and the ground temperature, the soil moisture and meteorological variables were recorded hourly while the ecosystem respiration was measured three times per day every second day with opaque and closed dynamic chambers in control and warm stations. Despite warmer conditions, the average CO2 efflux at the control stations at the Histic site (1.29 ± 0.45 μmolCO2 m− 2 s− 1) was lower than at the Turbic site (2.30 ± 0.74 μmolCO2 m− 2 s− 1). The increase in CO2 efflux with warming was greater in the Histic Cryosol (~ 39%) than in the Turbic Cryosol (~ 16%). Our study showed that the temperature sensitivity of the ecosystem respiration evolved during the day and decreased with the experimental warming. Both sites exhibited diurnal hysteresis loops between CO2 efflux and the soil surface temperature. The width of hysteresis loops increased with the solar radiation and decreased along the growing season. We developed simple linear models that took into account the diurnal evolution of the temperature sensitivity of CO2 efflux and we estimated the seasonal cumulative carbon release to the atmosphere. The calculation using solely diurnal measurements significantly differed from the seasonal carbon release modelled hourly. Our study highlighted that the time of the day when measurements are performed should be taken into account to accurately estimate the seasonal carbon release from tundra ecosystems." @default.
• W2569172104 created "2017-01-13" @default.
• W2569172104 creator A5026471001 @default.
• W2569172104 creator A5053370163 @default.
• W2569172104 creator A5055625887 @default.
• W2569172104 creator A5060641068 @default.
• W2569172104 date "2017-03-01" @default.
• W2569172104 modified "2023-09-24" @default.
• W2569172104 title "Diurnal evolution of the temperature sensitivity of CO2 efflux in permafrost soils under control and warm conditions" @default.
• W2569172104 cites W1547707704 @default.
• W2569172104 cites W1606086905 @default.
• W2569172104 cites W1935765236 @default.
• W2569172104 cites W1964684092 @default.
• W2569172104 cites W1965122835 @default.
• W2569172104 cites W1971337849 @default.
• W2569172104 cites W1992120073 @default.
• W2569172104 cites W1994771525 @default.
• W2569172104 cites W2008936403 @default.
• W2569172104 cites W2009225674 @default.
• W2569172104 cites W2010290639 @default.
• W2569172104 cites W2018211770 @default.
• W2569172104 cites W2018952613 @default.
• W2569172104 cites W2024340952 @default.
• W2569172104 cites W2033857582 @default.
• W2569172104 cites W2045078541 @default.
• W2569172104 cites W2048849454 @default.
• W2569172104 cites W2052229664 @default.
• W2569172104 cites W2054749715 @default.
• W2569172104 cites W2059475318 @default.
• W2569172104 cites W2061527477 @default.
• W2569172104 cites W2067787348 @default.
• W2569172104 cites W2069850703 @default.
• W2569172104 cites W2069989247 @default.
• W2569172104 cites W2070278716 @default.
• W2569172104 cites W2072607393 @default.
• W2569172104 cites W2074738924 @default.
• W2569172104 cites W2077509071 @default.
• W2569172104 cites W2083857556 @default.
• W2569172104 cites W2089940084 @default.
• W2569172104 cites W2096579408 @default.
• W2569172104 cites W2098182202 @default.
• W2569172104 cites W2098627306 @default.
• W2569172104 cites W2100892074 @default.
• W2569172104 cites W2101535815 @default.
• W2569172104 cites W2106164109 @default.
• W2569172104 cites W2107447717 @default.
• W2569172104 cites W2109446104 @default.
• W2569172104 cites W2114954687 @default.
• W2569172104 cites W2129832208 @default.
• W2569172104 cites W2130382230 @default.
• W2569172104 cites W2130457878 @default.
• W2569172104 cites W2135976813 @default.
• W2569172104 cites W2136592602 @default.
• W2569172104 cites W2138079376 @default.
• W2569172104 cites W2143095146 @default.
• W2569172104 cites W2145808276 @default.
• W2569172104 cites W2151500527 @default.
• W2569172104 cites W2155746446 @default.
• W2569172104 cites W2156850116 @default.
• W2569172104 cites W2156913135 @default.
• W2569172104 cites W2160489903 @default.
• W2569172104 cites W2163314861 @default.
• W2569172104 cites W2164110376 @default.
• W2569172104 cites W2170724714 @default.
• W2569172104 cites W2288828370 @default.
• W2569172104 cites W2471853456 @default.
• W2569172104 doi "https://doi.org/10.1016/j.scitotenv.2016.12.089" @default.
• W2569172104 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28062107" @default.
• W2569172104 hasPublicationYear "2017" @default.
• W2569172104 type Work @default.
• W2569172104 sameAs 2569172104 @default.
• W2569172104 citedByCount "7" @default.
• W2569172104 countsByYear W25691721042017 @default.
• W2569172104 countsByYear W25691721042018 @default.
• W2569172104 countsByYear W25691721042020 @default.
• W2569172104 countsByYear W25691721042021 @default.
• W2569172104 crossrefType "journal-article" @default.
• W2569172104 hasAuthorship W2569172104A5026471001 @default.
• W2569172104 hasAuthorship W2569172104A5053370163 @default.
• W2569172104 hasAuthorship W2569172104A5055625887 @default.
• W2569172104 hasAuthorship W2569172104A5060641068 @default.
• W2569172104 hasConcept C110872660 @default.
• W2569172104 hasConcept C125069764 @default.
• W2569172104 hasConcept C127313418 @default.
• W2569172104 hasConcept C137660486 @default.
• W2569172104 hasConcept C15098985 @default.
• W2569172104 hasConcept C154414509 @default.
• W2569172104 hasConcept C159390177 @default.
• W2569172104 hasConcept C159750122 @default.
• W2569172104 hasConcept C167678106 @default.
• W2569172104 hasConcept C18903297 @default.
• W2569172104 hasConcept C24717449 @default.
• W2569172104 hasConcept C2780207091 @default.
• W2569172104 hasConcept C39432304 @default.
• W2569172104 hasConcept C39464130 @default.
• W2569172104 hasConcept C530467964 @default.
• W2569172104 hasConcept C6939412 @default.
• W2569172104 hasConcept C86803240 @default.

• next