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Cited by 249

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Soil Nutrients and Tree Species Richness in Costa Rican Forests

Huston, Michael·1980·Journal of Biogeography

Abstract

Analysis of published data for forty-six Costa Rican forest sites indicates a negative correlation between soil nutrient availability and tree species richness. P, K, Ca, Na, total bases, base saturation, and cation exchange capacity showed significant (P< 0.01) correlations, while available nitrogen, total nitro- gen, organic matter, Mn, and Mg were not significantly correlated wth species richness. With six measures of soil nutrients, a stepwise regression gave an R2 of 0.71. Correlations between species richness, precipitation, tree density, tree height, and soil fertility, are consistent with the interpretation that the highest species richness occurs under poor growth conditions. Results of field and glass- house fertilization experiments are reviewed.

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Crossref · 10.2307/2844707

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Metadata

Authors
Huston, M.
Venue
Journal of Biogeography
Publisher
JSTOR
Published
1980-06
Volume
7
Issue
2
Pages
147
ISSN
0305-0270 (ISSN-L)
OpenAlex
W2054890112
Cited by
249
References
1
FWCI
4.45
Type
journal article
Language
en
Open access
closed

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