Fine root biomass declined in response to restoration of soil calcium in a northern hardwood forest

Timothy J. Fahey; Alexis K. Heinz; John J. Battles; Melany C. Fisk; Charles T Driscoll; Joel D. Blum; Chris E Johnson

doi:10.1139/cjfr-2015-0434

Fine root biomass declined in response to restoration of soil calcium in a northern hardwood forest

Timothy J. Fahey, Alexis K. Heinz, John J. Battles, Melany C. Fisk, Charles T Driscoll, Joel D. Blum, Chris E Johnson

Department of Civil & Environmental Engineering

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Forest health deteriorated in eastern North America as a result of depletion of available soil base cations by elevated inputs of acid deposition. We experimentally restored available calcium (Ca) to soils of a forested watershed at Hubbard Brook, New Hampshire, and measured the response of fine root biomass 14 years after treatment. In this northern hardwood forest, fine root (

Original language	English (US)
Pages (from-to)	738-744
Number of pages	7
Journal	Canadian Journal of Forest Research
Volume	46
Issue number	5
DOIs	https://doi.org/10.1139/cjfr-2015-0434
State	Published - 2016

Keywords

Acidification
Allocation
Leaf area index
Mycorrhizae
Production

ASJC Scopus subject areas

Global and Planetary Change
Ecology
Forestry

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10.1139/cjfr-2015-0434

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Fine root biomass declined in response to restoration of soil calcium in a northern hardwood forest. / Fahey, Timothy J.; Heinz, Alexis K.; Battles, John J.; Fisk, Melany C.; Driscoll, Charles T; Blum, Joel D.; Johnson, Chris E.

In: Canadian Journal of Forest Research, Vol. 46, No. 5, 2016, p. 738-744.

Research output: Contribution to journal › Article › peer-review

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