Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - PAHs in the soils of a mature, mixed-deciduous (Quercus-Fraxinus) woodland and the surrounding pasture.
AU - Howsam, Mike
AU - Jones, Kevin C.
AU - Ineson, Philip
PY - 2000/7
Y1 - 2000/7
N2 - A survey of PAHs in the soils of a mature,mixed-deciduous woodland and the surrounding pasturewas conducted along two transects. PAH `profiles'were not significantly different in the woodland soilcompared with the pasture. PAH concentrations in thewoodland soil were significantly higher than soil fromthe surrounding pasture by a factor of 1.5–3 (P < 0.01), indicating enhanced deposition of PAHs to thesoil under the canopy via leaf litter, stemflow and/or through-fall. A deposition `edge effect' was onlyobserved at the windward edge of the canopy where thenumber and density of aerial and basal stems washighest (P < 0.05). The influence of predominantwest/south-westerly winds was observable in the lackof an edge effect at the leeward edges, and the higherPAH concentrations in the predominantly leewardpasture compared to the windward pasture (P < 0.05).
AB - A survey of PAHs in the soils of a mature,mixed-deciduous woodland and the surrounding pasturewas conducted along two transects. PAH `profiles'were not significantly different in the woodland soilcompared with the pasture. PAH concentrations in thewoodland soil were significantly higher than soil fromthe surrounding pasture by a factor of 1.5–3 (P < 0.01), indicating enhanced deposition of PAHs to thesoil under the canopy via leaf litter, stemflow and/or through-fall. A deposition `edge effect' was onlyobserved at the windward edge of the canopy where thenumber and density of aerial and basal stems washighest (P < 0.05). The influence of predominantwest/south-westerly winds was observable in the lackof an edge effect at the leeward edges, and the higherPAH concentrations in the predominantly leewardpasture compared to the windward pasture (P < 0.05).
KW - deciduous woodland - Meathop Wood - PAHs - pasture - soil
U2 - 10.1023/A:1005238729571
DO - 10.1023/A:1005238729571
M3 - Journal article
VL - 121
SP - 379
EP - 398
JO - Water, Air, and Soil Pollution
JF - Water, Air, and Soil Pollution
SN - 0049-6979
IS - 1-4
ER -