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Record #175702:

Contrasting responses of nitrogen-fixation in Arctic lichens to experimental and ambient nitrogen and phosphorus availability / Marissa Weiss, Sarah E. Hobbie, Gretchen M. Gettel.

Title: Contrasting responses of nitrogen-fixation in Arctic lichens to experimental and ambient nitrogen and phosphorus availability / Marissa Weiss, Sarah E. Hobbie, Gretchen M. Gettel.
Author(s): Weiss, Marissa.
Hobbie, Sarah E.
Gettel, Gretchen M.
Date: 2005.
In: Arctic, Antarctic, and Alpine Research. (2005.), Vol. 37(3) (2005)
Abstract: Investigates influence of nitrogen and phosphorus on N₂-fixation and abundance of two most common N₂-fixing Arctic lichens, Peltigera aphthosa and P.polydactyla in two common moist upland tundra types, acidic and non-acidic tundra, at Toolik Lake. Measures abundance of lichens in experimental plots using acetylene reduction method. Finds lichen abundance to be lower in plots fertilised with nitrogen than in control and phosphorus-fertilised plots.
Notes:

Arctic, Antarctic, and Alpine Research. Vol. 37(3) :396-401 (2005).

Keywords: 546.17 -- Nitrogen.
546.18 -- Phosphorus.
574 -- Ecology.
574.36 -- Biomass and energetics of populations.
58 -- Botany.
581.133.1 -- Nitrogen assimilation.
581.524.444.2 -- Tundra.
582.29 -- Lichens.
F -- Biological sciences.
(*3) -- Arctic regions.
(*49) -- Alaska.
(*494) -- Alaska, northwestern.
SPRI record no.: 175702

MARCXML

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100 1# ‡aWeiss, Marissa.
245 10 ‡aContrasting responses of nitrogen-fixation in Arctic lichens to experimental and ambient nitrogen and phosphorus availability /‡cMarissa Weiss, Sarah E. Hobbie, Gretchen M. Gettel.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2005.
300 ## ‡ap. 396-401 :‡bill., diags., tables.
500 ## ‡aArctic, Antarctic, and Alpine Research. Vol. 37(3) :396-401 (2005).
520 3# ‡aInvestigates influence of nitrogen and phosphorus on N₂-fixation and abundance of two most common N₂-fixing Arctic lichens, Peltigera aphthosa and P.polydactyla in two common moist upland tundra types, acidic and non-acidic tundra, at Toolik Lake. Measures abundance of lichens in experimental plots using acetylene reduction method. Finds lichen abundance to be lower in plots fertilised with nitrogen than in control and phosphorus-fertilised plots.
650 07 ‡a546.17 -- Nitrogen.‡2udc
650 07 ‡a546.18 -- Phosphorus.‡2udc
650 07 ‡a574 -- Ecology.‡2udc
650 07 ‡a574.36 -- Biomass and energetics of populations.‡2udc
650 07 ‡a58 -- Botany.‡2udc
650 07 ‡a581.133.1 -- Nitrogen assimilation.‡2udc
650 07 ‡a581.524.444.2 -- Tundra.‡2udc
650 07 ‡a582.29 -- Lichens.‡2udc
650 07 ‡aF -- Biological sciences.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*49) -- Alaska.‡2udc
651 #7 ‡a(*494) -- Alaska, northwestern.‡2udc
700 1# ‡aHobbie, Sarah E.
700 1# ‡aGettel, Gretchen M.
773 0# ‡7nnas ‡tArctic, Antarctic, and Alpine Research. ‡gVol. 37(3) (2005) ‡wSPRI-211524
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917 ## ‡aUnenhanced record from Muscat, imported 2019
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