Claim · model-written summary
Increasing rainfall acidity reduced ectomycorrhizal colonization in loblolly pine and white oak.
- Taxon
- loblolly pine (Pinus taedaL.) and white oak (Quercus albaL.)
Pinus taeda
Quercus albae0 - Treatment
- increasing rainfall aciditye5
- Outcome
- colonizatione5
- Direction
- reducede5
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“juvenile loblolly pine (Pinus taedaL.) and white oak (Quercus albaL.)”
e5“the my-corrhization response to increasing rainfall acidity was reduced colonization”
Title
Ozone, Acid Deposition, and Mycorrhization Effects on Loblolly Pine and White Oak
R. F. Walker; S. B. McLaughlin Journal of Sustainable Forestry 2001. doi:10.1300/j091v14n02_03
Other claims from this paper (18)
- Intervention effect Filtered air (ozone 0.0) reduced foliar injury in loblolly pine after 30 weeks.
- Intervention effect Filtered air produced smaller stem diameters, lower total foliage and total shoot dry weights in inoculated loblolly pine.
- Intervention effect Filtered air decreased needle density and shortened root systems in inoculated loblolly pine.
- Intervention effect Filtered air increased height growth of inoculated white oak.
- Intervention effect Ozone at 0.12 μL L-1 reduced leaf density in inoculated white oak.
- Intervention effect Filtered air produced the highest ectomycorrhizal infection percentages in inoculated white oak.
- Intervention effect Increasing O3 concentration decreased ectomycorrhizal colonization percentages in loblolly pine regardless of mycorrhizal treatment.
- Intervention effect Rains of pH 4.2 stimulated height growth in inoculated loblolly pine.
- Intervention effect With declining rainfall pH, diameter decreased in inoculated white oak.
- Intervention effect With declining rainfall pH, diameter increased in uninoculated white oak.
- Intervention effect pH 4.2 rainfall increased root weight in inoculated white oak.
- Intervention effect pH 4.8 rainfall reduced shoot weight in white oak regardless of mycorrhizal treatment.
- Intervention effect Ectomycorrhizal inoculation increased above- and below-ground growth of loblolly pine.
- Intervention effect Ectomycorrhizal inoculation increased above- and below-ground growth of white oak.
- Intervention effect Ectomycorrhizal inoculation increased foliage density of loblolly pine.
- Intervention effect Ectomycorrhizal inoculation reduced specific root length of loblolly pine.
- Intervention effect Ectomycorrhizal inoculation increased foliage density of white oak.
- Intervention effect Ectomycorrhizal inoculation reduced specific root length of white oak.