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Incidencias de vertidos industriales en la estructura de poblaciones intermareales. Algunas variables de los sistemas sedimentarios en el espacio

Other TitlesEffects of a waste of paper on some biological variables of the sediments
AuthorsNiell, F. Xavier
Issue Date1980
PublisherConsejo Superior de Investigaciones Científicas (España)
CitationInvestigación Pesquera 44(2): 337-345 (1980)
AbstractSpatial distribution of sediment contents of organic matter, chlorophyll a and nitrogen were determined in order to explain the effects of a paper kreft waste on the sedimentary communities. Organic matter is accumulated ata adistance of 50 m from the waste and is normally related with distance logarithm. C:N ratio and D430/D665 are a linear function of the distance log, and the concentration of chlorophyll a is related with the distance log, exponentially. Systems are dammaged in the neighbouring of the waste; comparaisons made with non polluted areas shows similar values of chlorophyll and organic matter tahan in samples taken 300 m far from the waste
Description9 páginas, 1 cuadro, 4 figuras
Publisher version (URL)http://www.icm.csic.es/scimar/index.php/secId/8/IdArt/2032/
Appears in Collections:(IIM) Artículos
(IIP) Investigación Pesquera
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