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Record #197896:
- #197896
Main publication details
MARC recordClimatic signals in δ¹³C and δ¹⁸O of tree-rings from white spruce in the Mackenzie Delta region, northern Canada / Trevor J. Porter, and 3 others.
| Title: | Climatic signals in δ¹³C and δ¹⁸O of tree-rings from white spruce in the Mackenzie Delta region, northern Canada / Trevor J. Porter, and 3 others. |
| Author(s): | Porter, Trevor J. |
| Date: | 2009. |
| In: | Arctic, Antarctic, and Alpine Research. (2009.), Vol. 41(4) (2009) |
| Abstract: | Presents first tree-ring series (1850-2003) of stable carbon and oxygen isotope ratios from high-latitude tree-line site in north-western Canada. Finds strong positive association between δ¹³C and maximum summer temperatures. Relation probably results from influence of temperature-induced drought stress on stomatal conductance. Mean summer relative humidity is also significantly correlated, inversely, with δ¹³C reflecting its direct influence on stomatal conductance. Record of δ¹⁸O is strongly and positively correlated with early-spring to mid-summer minimum temperatures. |
| Notes: | Arctic, Antarctic, and Alpine Research. Vol. 41(4) :497-505 (2009). |
| Keywords: | 54.027 -- Isotope analysis. 551.52 -- Atmospheric radiation and temperature. 551.58 -- Climatology. 551.583 -- Climatic changes. 582.475 -- Pinaceae: Pinus glauca. 634.0.561.24 -- Dendrochronology. D -- Atmospheric sciences. (*3) -- Arctic regions. (*41) -- Canada. (*470) -- Mackenzie District. |
| SPRI record no.: | 197896 |
LDR 01840naa#a2200000#a#4500 001 SPRI-197896 005 20230923113316.0 007 ta 008 230923s2009####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-197896 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aPorter, Trevor J. 245 10 ‡aClimatic signals in δ¹³C and δ¹⁸O of tree-rings from white spruce in the Mackenzie Delta region, northern Canada /‡cTrevor J. Porter, and 3 others. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2009. 300 ## ‡ap. 497-505 :‡bill., diags., table, map. 500 ## ‡aArctic, Antarctic, and Alpine Research. Vol. 41(4) :497-505 (2009). 520 3# ‡aPresents first tree-ring series (1850-2003) of stable carbon and oxygen isotope ratios from high-latitude tree-line site in north-western Canada. Finds strong positive association between δ¹³C and maximum summer temperatures. Relation probably results from influence of temperature-induced drought stress on stomatal conductance. Mean summer relative humidity is also significantly correlated, inversely, with δ¹³C reflecting its direct influence on stomatal conductance. Record of δ¹⁸O is strongly and positively correlated with early-spring to mid-summer minimum temperatures. 530 ## ‡aAlso issued online ‡uurn:doi:10.1657/1938-4246-41.4.497‡uhttps://dx.doi.org/10.1657/1938-4246-41.4.497 650 07 ‡a54.027 -- Isotope analysis.‡2udc 650 07 ‡a551.52 -- Atmospheric radiation and temperature.‡2udc 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡a551.583 -- Climatic changes.‡2udc 650 07 ‡a582.475 -- Pinaceae: Pinus glauca.‡2udc 650 07 ‡a634.0.561.24 -- Dendrochronology.‡2udc 650 07 ‡aD -- Atmospheric sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*470) -- Mackenzie District.‡2udc 773 0# ‡7nnas ‡tArctic, Antarctic, and Alpine Research. ‡gVol. 41(4) (2009) ‡wSPRI-211524 916 ## ‡a2012/02/27 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230923 ‡bJW