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Record #176301:
Positive and negative plant-plant interaction in two contrasting Arctic-alpine plant communities / Johan Olofsson.
Title: | Positive and negative plant-plant interaction in two contrasting Arctic-alpine plant communities / Johan Olofsson. |
Author(s): | Olofsson, Johan. |
Date: | 2004. |
In: | Arctic, Antarctic, and Alpine Research. (2004.), Vol. 36(4) (2004) |
Abstract: | Investigates relative effect of facilitation and resource competition by surrounding dwarf shrubs on Carex bigelowii in two contrasting Arctic-alpine tundra heathlands. Results show that positive association between plants in exposed site are caused by positive interactions between plants, as presence of dwarf shrub canopy facilitates growth of C. bigelowii. Competition, however, is also feature of plant-plant relationship and should also be considered in any account of interactions in Arctic plant communities. |
Notes: | Arctic, Antarctic, and Alpine Research. Vol. 36(4) :464-467 (2004). |
Keywords: | 58 -- Botany. 581.5 -- Plant behaviour. 581.524.444.2 -- Tundra. 581.526.34 -- Heathland plant formations. 581.55 -- Plant associations. 582.542.2 -- Cyperales: Carex bigelowii. G -- Botany. (*3) -- Arctic regions. (*58) -- Norway. |
SPRI record no.: | 176301 |
LDR 01536naa#a2200000#a#4500 001 SPRI-176301 005 20240328153919.0 007 ta 008 240328s2004####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-176301 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aOlofsson, Johan. 245 10 ‡aPositive and negative plant-plant interaction in two contrasting Arctic-alpine plant communities /‡cJohan Olofsson. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2004. 300 ## ‡ap. 464-467 :‡bill., diags., table. 500 ## ‡aArctic, Antarctic, and Alpine Research. Vol. 36(4) :464-467 (2004). 520 3# ‡aInvestigates relative effect of facilitation and resource competition by surrounding dwarf shrubs on Carex bigelowii in two contrasting Arctic-alpine tundra heathlands. Results show that positive association between plants in exposed site are caused by positive interactions between plants, as presence of dwarf shrub canopy facilitates growth of C. bigelowii. Competition, however, is also feature of plant-plant relationship and should also be considered in any account of interactions in Arctic plant communities. 650 07 ‡a58 -- Botany.‡2udc 650 07 ‡a581.5 -- Plant behaviour.‡2udc 650 07 ‡a581.524.444.2 -- Tundra.‡2udc 650 07 ‡a581.526.34 -- Heathland plant formations.‡2udc 650 07 ‡a581.55 -- Plant associations.‡2udc 650 07 ‡a582.542.2 -- Cyperales: Carex bigelowii.‡2udc 650 07 ‡aG -- Botany.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*58) -- Norway.‡2udc 773 0# ‡7nnas ‡tArctic, Antarctic, and Alpine Research. ‡gVol. 36(4) (2004) ‡wSPRI-211524 916 ## ‡aJW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328 ‡bJW