Nutrient availability, plant abundance, and species diversity in two alpine tundra communities

The long-term (5-yr) responses of plant absolute abundance and species diversity to N, P, and N + P fertilization were investigated in two sedge-dominated alpine plant communities that differed in soil resource availability but not in macroclimate: a resource-poor dry meadow and a more resource-rich...

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Veröffentlicht in:	Ecology (Durham) 1997-09, Vol.78 (6), p.1861-1872
Hauptverfasser:	Theodose, Theresa A., Bowman, William D.
Format:	Artikel
Sprache:	eng
Schlagworte:	abundance Alpine flora alpine tundra ALPINE VEGETATION Animal and plant ecology Animal, plant and microbial ecology BIODIVERSIDAD BIODIVERSITE BIODIVERSITY Biological and medical sciences Biological diversity COLORADO COMMUNAUTE VEGETALE Communities community composition COMUNIDADES VEGETALES DISPONIBILIDAD DE NUTRIENTES DISPONIBILITE D'ELEMENT NUTRITIF diversity Ecology ESPECE ESPECIES Fertilization Fertilizers Forbs Functional groups Fundamental and applied biological sciences. Psychology Health aspects Meadows mycorrhizae Nitrogen nutrient additions NUTRIENT AVAILABILITY Nutrient nutrient interactions Phosphorus PLANT COMMUNITIES Plant populations Plants Sedges SPECIES Species diversity Synecology Terrestrial ecosystems TOUNDRA TUNDRA Tundra ecology VEGETACION ALPINA VEGETATION ALPINE
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