Blar i Norsk institutt for vannforskning på emneord "Interkalibrering / Intercalibration"

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    • Biological intercalibration. Invertebrates 1915 - ICP Waters report 124/2015 

      Fjellheim, Arne; Johannessen, Arne; Landås, Torunn Svanevik (NIVA-rapport;6940, Research report, 2015)
      Six European laboratories participated in the 19th ICP Waters biological intercalibration, which took place in 2015. The laboratories identified a very high portion of the individuals in the test samples, > 95% of the total ...

    • Biological intercalibration: Invertebrates 1713 (ICP Waters report 118/2014) 

      Fjellheim, Arne; Johannessen, Arne; Landås, Torunn Svanevik; de Wit, Heleen (NIVA-rapport;6662, Research report, 2014-04)
      The 17th intercalibration of invertebrates in the ICP Waters programme had contribution from four laboratories. The laboratories identified a very high portion of the individuals in the test samples, usually > 95% of the ...

    • Biological intercalibration: Invertebrates 1814 

      Fjellheim, Arne; Johannessen, Arne; Landås, Torunn Svanevik (NIVA-rapport;6761, Research report, 2014)
      The 18th intercalibration of invertebrates in the ICP Waters programme had contribution from three laboratories. The laboratories identified a very high portion of the individuals in the test samples, > 95% of the total ...

    • Biological intercalibration: Invertebrates 2016. ICP Waters report 130/2016 

      Halvorsen, Godtfred Anker; Johannessen, Arne; Landås, Torunn Svanevik (NIVA-rapport;7089, Research report, 2016-11)
      Two European laboratories participated in the 20th ICP Waters biological intercalibration, which took place in 2016. The laboratories identified a high proportion of the individuals in the test samples, 93 % of the total ...