Browsing Norsk institutt for vannforskning by Subject "felteksperiment"
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Drill cuttings on the sea bed Field experiment on recolonization and chemical changes. Phase 1. Thick(10 mm) layers of cuttings 1982-1983. One year extension 1983-1984
(NIVA-rapport;1833, Research report, 1986)Cuttings from drilling with water based mud (WBM-cuttings), low aromatic oil based (LAC-cuttings, a first generation low toxic mud), diesel oil based mud (DOX-cuttings) and diesel oil based mud compressed into solid ... -
Drill cuttings on the sea bed. Field experiment on recolonization and chemical changes. Phase 1. Adjoined biotests
(NIVA-rapport;1845, Research report, 1986)Acute toxicity of four types of water and oil based drill cuttings were tested by a series of biotests before and after 9 months exposure on the sea floor at 11 meters depth. Generally the cuttings were ranked with decreasing ... -
Field experiment on thin-layer capping in Ormefjorden and Eidangerfjorden, Telemark. Functional response and bioavailability of dioxins 2009-2011
(NIVA-rapport;6285, Research report, 2012)As part of a research project to examine the effects of thin capping, test fields were established at 30 and 100 m depth in the outer Grenlandfjord in September 2009. One field was treated with crushed limestone, one field ... -
Field experiment on thin-layer capping in Ormefjorden and Eidangerfjorden; Benthic community analyses 2009-2011
(NIVA-rapport;6257, Research report, 2011)As part of the work towards a remediation plan for the Grenlandfjord area, thin cap test fields were established at 30 and 100 m depth in the outer Grenlandfjord in September 2009. One field was treated with crushed ...