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Record #183229:
- #183229
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MARC recordDo diatom, chironomid, and pollen records consistently infer Holocene July air temperature? A comparison using sediment cores from four alpine lakes in northern Sweden / Peter Rosén, Ulf Segerström, Ingemar Renberg.
| Title: | Do diatom, chironomid, and pollen records consistently infer Holocene July air temperature? A comparison using sediment cores from four alpine lakes in northern Sweden / Peter Rosén, Ulf Segerström, Ingemar Renberg. |
| Author(s): | Rosén, Peter. Segerström, Ulf. Renberg, Ingemar. |
| Date: | 2003. |
| In: | Arctic, Antarctic, and Alpine Research. (2003.), Vol. 35(3) (2003) |
| Abstract: | Assesses performance of diatom, chironomid and pollen transfer functions for inferences of July air temperature during Holocene, using sediments from alpine lakes in area with low human impact. Demonstrates that diatom, chironomid and pollen assemblages in sediment cores contain climate information enabling present-day temperature at each lake to be inferred with reasonable confidence for most proxies. Most proxy records from sites consistently infer long-term decreasing trend in July air temperature from ca 6,000 cal. yr BP until present. However, large variations in temporal patterns of inferred temperatures appear during some periods, especially before 7,000 cal. yr BP, when there are also nonsynchronous changes in loss-on-ignition in lakes. |
| Notes: | Arctic, Antarctic, and Alpine Research. Vol. 35(3) :279-290 (2003). |
| Keywords: | 551.52 -- Atmospheric radiation and temperature. 551.524 -- Air temperature. 551.794 -- Holocene. 556.55 -- Lakes and ponds. 556.555.6 -- Lakes, sediments. 581.081.3 -- Pollen analysis. 582.261 -- Diatomaceae. D -- Atmospheric sciences. (*3) -- Arctic regions. (*57) -- Sweden. |
| SPRI record no.: | 183229 |
LDR 02006naa#a2200000#a#4500 001 SPRI-183229 005 20231206174916.0 007 ta 008 231206s2003####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-183229 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aRosén, Peter. 245 10 ‡aDo diatom, chironomid, and pollen records consistently infer Holocene July air temperature? A comparison using sediment cores from four alpine lakes in northern Sweden /‡cPeter Rosén, Ulf Segerström, Ingemar Renberg. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2003. 300 ## ‡ap. 279-290 :‡bill., diags., tables, maps. 500 ## ‡aArctic, Antarctic, and Alpine Research. Vol. 35(3) :279-290 (2003). 520 3# ‡aAssesses performance of diatom, chironomid and pollen transfer functions for inferences of July air temperature during Holocene, using sediments from alpine lakes in area with low human impact. Demonstrates that diatom, chironomid and pollen assemblages in sediment cores contain climate information enabling present-day temperature at each lake to be inferred with reasonable confidence for most proxies. Most proxy records from sites consistently infer long-term decreasing trend in July air temperature from ca 6,000 cal. yr BP until present. However, large variations in temporal patterns of inferred temperatures appear during some periods, especially before 7,000 cal. yr BP, when there are also nonsynchronous changes in loss-on-ignition in lakes. 650 07 ‡a551.52 -- Atmospheric radiation and temperature.‡2udc 650 07 ‡a551.524 -- Air temperature.‡2udc 650 07 ‡a551.794 -- Holocene.‡2udc 650 07 ‡a556.55 -- Lakes and ponds.‡2udc 650 07 ‡a556.555.6 -- Lakes, sediments.‡2udc 650 07 ‡a581.081.3 -- Pollen analysis.‡2udc 650 07 ‡a582.261 -- Diatomaceae.‡2udc 650 07 ‡aD -- Atmospheric sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*57) -- Sweden.‡2udc 700 1# ‡aSegerström, Ulf. 700 1# ‡aRenberg, Ingemar. 773 0# ‡7nnas ‡tArctic, Antarctic, and Alpine Research. ‡gVol. 35(3) (2003) ‡wSPRI-211524 916 ## ‡a2008/08/29 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231206 ‡bJW