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Record #125243:

Fitness, population growth and flowering in Carex bigelowii, a clonal sedge / Sofie Witberg, Brita M. Svensson, Bengt Å. Carlsson.

Title: Fitness, population growth and flowering in Carex bigelowii, a clonal sedge / Sofie Witberg, Brita M. Svensson, Bengt Å. Carlsson.
Author(s): Witberg, Sofie.
Svensson, Brita M.
Carlsson, Bengt Å.
Date: 1993.
In: Oikos. (1993.), Vol. 70 (1993)
Abstract: Data on clonal sedge, Carex bigelowii, from three sites along height gradient in Swedish Lapland were analysed at two levels: 1) between tiller systems within sites and 2) between tiller populations at different sites. At tiller system level components of fitness were positively correlated at two sites, so counteracting each other in effects on fitness. At population level, tiller densities at lower and middle sites seemed to have been stationary for 10-20 years. At upper site, number of tillers in sampled quadrats had increased. Authors found no major difference between flowering rates at sites.
Notes:

Oikos. Vol. 70 :57-64 (1993).

Keywords: 574 -- Ecology.
574.2.043/.045 -- Organisms, influence of physical environment.
574.34 -- Population dynamics.
574.4 -- Ecology, terrestrial.
58.02 -- Plants, influence of environment.
581.14 -- Plants, development and growth.
582.542.2 -- Cyperales: Carex bigelowii.
F -- Biological sciences.
(*3) -- Arctic regions.
(*57) -- Sweden.
(*571.1) -- Norrbottens lan.
SPRI record no.: 125243

MARCXML

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007 ta
008 221006s1993####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-125243
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aWitberg, Sofie.
245 10 ‡aFitness, population growth and flowering in Carex bigelowii, a clonal sedge /‡cSofie Witberg, Brita M. Svensson, Bengt Å. Carlsson.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1993.
300 ## ‡ap. 57-64 :‡bdiag., tables.
500 ## ‡aOikos. Vol. 70 :57-64 (1993).
520 3# ‡aData on clonal sedge, Carex bigelowii, from three sites along height gradient in Swedish Lapland were analysed at two levels: 1) between tiller systems within sites and 2) between tiller populations at different sites. At tiller system level components of fitness were positively correlated at two sites, so counteracting each other in effects on fitness. At population level, tiller densities at lower and middle sites seemed to have been stationary for 10-20 years. At upper site, number of tillers in sampled quadrats had increased. Authors found no major difference between flowering rates at sites.
650 07 ‡a574 -- Ecology.‡2udc
650 07 ‡a574.2.043/.045 -- Organisms, influence of physical environment.‡2udc
650 07 ‡a574.34 -- Population dynamics.‡2udc
650 07 ‡a574.4 -- Ecology, terrestrial.‡2udc
650 07 ‡a58.02 -- Plants, influence of environment.‡2udc
650 07 ‡a581.14 -- Plants, development and growth.‡2udc
650 07 ‡a582.542.2 -- Cyperales: Carex bigelowii.‡2udc
650 07 ‡aF -- Biological sciences.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*57) -- Sweden.‡2udc
651 #7 ‡a(*571.1) -- Norrbottens lan.‡2udc
700 1# ‡aSvensson, Brita M.
700 1# ‡aCarlsson, Bengt Å.
773 0# ‡7nnas ‡tOikos. ‡gVol. 70 (1993) ‡wSPRI-21694
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221006