Search Results - "Parr, L.B."

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  1. 1

    Long-term trends in water quality and their impact on macroinvertebrate assemblages in eutrophic lowland rivers by Parr, L.B., Mason, C.F.

    Published in Water research (Oxford) (01-07-2003)
    “…Long-term trends in water quality in eutrophic lowland rivers in eastern England were investigated and their impact on macroinvertebrate assemblages studied…”
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    Journal Article
  2. 2

    Reduction in photosynthetic efficiency of Cladophora glomerata, induced by overlying canopies of Lemna spp by Parr, L.B, Perkins, R.G, Mason, C.F

    Published in Water research (Oxford) (01-04-2002)
    “…The duckweeds Lemna minor L. and L. minuscula Herter reduced PSII quantum efficiency ( F q′/ F m′) of the filamentous green alga Cladophora glomerata Kützing…”
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    Journal Article