Diatoms as indicators of water quality in urban streams

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The temporal and spatial distribution patterns of diatoms colonising artificial substrates were used to develop a model indicating different levels of degradation in urban streams of the Swan River, Perth, Western Australia. Diatom and algal based matrices were used to develop a multimetric index used to categorise the environmental condition of stream sites into four urban groups: (1) Streams in forested catchments with good to excellent ecological integrity and > lOkm from the estuary (2) Streams receiving estuarine water with partial stream degradation (3) Streams in proximity to agricultural land with moderate to severe stream degradation and 5-1Okm from the estuary (4) Streams in proximity to industrial sites with moderate to severe stream degradation and

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Taal: en

Bindwijze: Paperback

Oorspronkelijke releasedatum: 04 augustus 2010

Aantal pagina's: 264

Illustraties: Nee

Hoofdauteur: Christopher Siva

Hoofduitgeverij: Vdm Verlag

Extra groot lettertype: Nee

Product breedte: 152 mm

Product hoogte: 15 mm

Product lengte: 229 mm

Studieboek: Ja

Verpakking breedte: 152 mm

Verpakking hoogte: 20 mm

Verpakking lengte: 229 mm

Verpakkingsgewicht: 390 g

EAN: 9783639280678

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