Paper · 1999

Response of northern hardwood forests to nutrient perturbation

Christopher Eagar; Scott W. Bailey; Amey S. Bailey

2
claims
4
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Substantial amounts of calcium have been depleted from the soils of northern hardwood forests in northern New Engtand over the past 50 years. Portions of this depleted calcium have been incorporated into the biomass of the aggrading forests; however, significant amounts have been leached into drainage waters and lost from the ecosystem.

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Claims 2

Observationobservedoriginal resultmeasured

Claim · model-written summary

Some depleted soil calcium was incorporated into growing northern hardwood forest biomass.

Taxon
northern hardwood forestse1
Outcome
biomasse0
Setting
northern New Engtande1

Verbatim

e0

“Portions of this depleted calcium have been incorporated into the biomass of the aggrading forests”

✓ located verbatim in the source · abstract, characters 142–240 · show in text ↑
e1

“soils of northern hardwood forests in northern New Engtand”

✓ located verbatim in the source · abstract, characters 59–117 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Significant amounts of depleted soil calcium were leached into drainage water.

Taxon
northern hardwood forestse1
Outcome
leached into drainage waterse0
Setting
northern New Engtande1

Verbatim

e0

“significant amounts have been leached into drainage waters and lost from the ecosystem.”

✓ located verbatim in the source · abstract, characters 251–338 · show in text ↑
e1

“soils of northern hardwood forests in northern New Engtand”

✓ located verbatim in the source · abstract, characters 59–117 · show in text ↑