FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2162903886> ?p ?o ?g. }

• W2162903886 endingPage "219" @default.
• W2162903886 startingPage "203" @default.
• W2162903886 abstract "Continuous half-hourly measurements of soil (Rs) and bole respiration (Rb), as well as whole-ecosystem CO2 exchange, were made with a non steady-state automated chamber system and with the eddy covariance (EC) technique, respectively, in a mature trembling aspen stand between January 2001 and December 2003. Our main objective was to investigate the influence of long-term variations of environmental and biological variables on component-specific and whole-ecosystem respiration (Re) processes. During the study period, the stand was exposed to severe drought conditions that affected much of the western plains of North America. Over the 3 years, daily mean Rs varied from a minimum of 0.1 μmol m−2 s−1 during winter to a maximum of 9.2 μmol m−2 s−1 in mid-summer. Seasonal variations of Rs were highly correlated with variations of soil temperature (Ts) and water content (θ) in the surface soil layers. Both variables explained 96, 95 and 90% of the variance in daily mean Rs from 2001 to 2003. Aspen daily mean Rb varied from negligible during winter to a maximum of 2.5 μmol m−2 bark s−1 (2.2 μmol m−2 ground s−1) during the growing season. Maximum Rb occurred at the end of the aspen radial growth increment and leaf emergence period during each year. This was 2 months before the peak in bole temperature (Tb) in 2001 and 2003. Nonetheless, Rb was highly correlated with Tb and this variable explained 77, 87 and 62% of the variance in Rb in the respective years. Partitioning of Rb between its maintenance (Rbm) and growth (Rbg) components using the mature tissue method showed that daily mean Rbg occurred at the same time as aspen radial growth increment during each growing season. This method led, however, to systematic over- and underestimations of Rbm and Rbg, respectively, during each year. Annual totals of Rs, Rb and estimated foliage respiration (Rf) from hazelnut and aspen trees were, on average, 829, 159 and 202 g C m−2 year−1, respectively, over the 3 years. These totals corresponded to 70, 14 and 16%, respectively, of scaled-up respiration estimates of Re from chamber measurements. Scaled Re estimates were 25% higher (1190 g C m−2 year−1) than the annual totals of Re obtained from EC (949 g C m−2 year−1). The independent effects of temperature and drought on annual totals of Re and its components were difficult to separate because the two variables co-varied during the 3 years. However, recalculation of annual totals of Rs to remove the limitations imposed by low θ, suggests that drought played a more important role than temperature in explaining interannual variations of Rs and Re." @default.
• W2162903886 created "2016-06-24" @default.
• W2162903886 creator A5013419541 @default.
• W2162903886 creator A5019081296 @default.
• W2162903886 creator A5027797802 @default.
• W2162903886 creator A5042221251 @default.
• W2162903886 creator A5043229697 @default.
• W2162903886 creator A5058278638 @default.
• W2162903886 creator A5067018581 @default.
• W2162903886 date "2006-11-01" @default.
• W2162903886 modified "2023-10-18" @default.
• W2162903886 title "Influence of temperature and drought on seasonal and interannual variations of soil, bole and ecosystem respiration in a boreal aspen stand" @default.
• W2162903886 cites W1592277276 @default.
• W2162903886 cites W1968801125 @default.
• W2162903886 cites W1978081630 @default.
• W2162903886 cites W1983821125 @default.
• W2162903886 cites W1992095038 @default.
• W2162903886 cites W2002471098 @default.
• W2162903886 cites W2013527739 @default.
• W2162903886 cites W2020005999 @default.
• W2162903886 cites W2022331802 @default.
• W2162903886 cites W2029687220 @default.
• W2162903886 cites W2034940081 @default.
• W2162903886 cites W2035800981 @default.
• W2162903886 cites W2046662137 @default.
• W2162903886 cites W204763468 @default.
• W2162903886 cites W2050808231 @default.
• W2162903886 cites W2061619823 @default.
• W2162903886 cites W2063333835 @default.
• W2162903886 cites W2069850703 @default.
• W2162903886 cites W2090944188 @default.
• W2162903886 cites W2095310588 @default.
• W2162903886 cites W2096409528 @default.
• W2162903886 cites W2098711345 @default.
• W2162903886 cites W2104214921 @default.
• W2162903886 cites W2114992792 @default.
• W2162903886 cites W2117653996 @default.
• W2162903886 cites W2120019131 @default.
• W2162903886 cites W2123905581 @default.
• W2162903886 cites W2124214309 @default.
• W2162903886 cites W2125671166 @default.
• W2162903886 cites W2125818112 @default.
• W2162903886 cites W2127514760 @default.
• W2162903886 cites W2130746693 @default.
• W2162903886 cites W2132206578 @default.
• W2162903886 cites W2133881146 @default.
• W2162903886 cites W2133933578 @default.
• W2162903886 cites W2134753709 @default.
• W2162903886 cites W2135777740 @default.
• W2162903886 cites W2137203802 @default.
• W2162903886 cites W2148068052 @default.
• W2162903886 cites W2149541905 @default.
• W2162903886 cites W2149762408 @default.
• W2162903886 cites W2150897594 @default.
• W2162903886 cites W2156853980 @default.
• W2162903886 cites W2162100140 @default.
• W2162903886 cites W2162360290 @default.
• W2162903886 cites W2164559244 @default.
• W2162903886 cites W2168331027 @default.
• W2162903886 cites W2168437445 @default.
• W2162903886 cites W2313441357 @default.
• W2162903886 cites W2315159705 @default.
• W2162903886 cites W2333844821 @default.
• W2162903886 cites W2487052941 @default.
• W2162903886 cites W4230768220 @default.
• W2162903886 doi "https://doi.org/10.1016/j.agrformet.2006.08.002" @default.
• W2162903886 hasPublicationYear "2006" @default.
• W2162903886 type Work @default.
• W2162903886 sameAs 2162903886 @default.
• W2162903886 citedByCount "64" @default.
• W2162903886 countsByYear W21629038862012 @default.
• W2162903886 countsByYear W21629038862013 @default.
• W2162903886 countsByYear W21629038862014 @default.
• W2162903886 countsByYear W21629038862015 @default.
• W2162903886 countsByYear W21629038862016 @default.
• W2162903886 countsByYear W21629038862017 @default.
• W2162903886 countsByYear W21629038862018 @default.
• W2162903886 countsByYear W21629038862019 @default.
• W2162903886 countsByYear W21629038862020 @default.
• W2162903886 countsByYear W21629038862021 @default.
• W2162903886 countsByYear W21629038862022 @default.
• W2162903886 crossrefType "journal-article" @default.
• W2162903886 hasAuthorship W2162903886A5013419541 @default.
• W2162903886 hasAuthorship W2162903886A5019081296 @default.
• W2162903886 hasAuthorship W2162903886A5027797802 @default.
• W2162903886 hasAuthorship W2162903886A5042221251 @default.
• W2162903886 hasAuthorship W2162903886A5043229697 @default.
• W2162903886 hasAuthorship W2162903886A5058278638 @default.
• W2162903886 hasAuthorship W2162903886A5067018581 @default.
• W2162903886 hasConcept C100537666 @default.
• W2162903886 hasConcept C101000010 @default.
• W2162903886 hasConcept C110872660 @default.
• W2162903886 hasConcept C12202269 @default.
• W2162903886 hasConcept C125403950 @default.
• W2162903886 hasConcept C127313418 @default.
• W2162903886 hasConcept C127413603 @default.
• W2162903886 hasConcept C137660486 @default.
• W2162903886 hasConcept C140793950 @default.

• next