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The effects of riparian forestry on invertebrate drift and brown trout in upland streams of contrasting acidity
brown trout land-use acidification drift forestry streams
2009/3/5
Variations in macroinvertebrate drift and benthic invertebrate abundance were assessed in 30 upland Welsh streams of varying acidity (pH < 5.7 or pH.> 6.0) and riparian land-use (conifer, moorland or ...