References of "Elskens, Marc"
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See detailPotential Impact of Fertilization Practices on Human Dietary Intake of Dioxins in Belgium
Dumortier, Pierre ULg; Elskens, Marc; Focant, Jean-François ULg et al

in Science of the Total Environment (2012), 423

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See detailREVISED EU-CRITERIA FOR APPLYING BIOANALYTICAL METHODS FOR SCREENING OF FEED AND FOOD FOR DIOXINS AND DIOXIN-LIKE PCBS.
Hoogenboom, LAP; Hadrich, Johan; Eppe, Gauthier ULg et al

in Organohalogen Compounds (2010), 72

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See detailNutrient depletions in the Ross Sea and their relation with pigment stocks
Goeyens, Leo; Elskens, Marc; Catalano, Giulio et al

in Journal of Marine Systems (2000), 27

The present article depicts a first attempt to relate the governing nutrient uptake regime and phytopigment signature of the Ross Sea. Based on nutrient and phytopigment data obtained during two cruises ... [more ▼]

The present article depicts a first attempt to relate the governing nutrient uptake regime and phytopigment signature of the Ross Sea. Based on nutrient and phytopigment data obtained during two cruises in the Ross Sea, two distinct groups were recognised. The first one was characterised by moderate nutrient nitrate and silicic acid depletions in combination with relatively high diatom and Phaeocystis abundance. The second group showed very low nutrient depletions and very poor diatom abundance. Average depth specific nitrate depletions were 8.1 and 1.1 μM and average silicic acid depletions were 21.5 and 1.3 μM, respectively. The nutrient consumption patterns did not match the conditions of silicic acid excess (SEA) or nitrate excess areas (NEA), a clear trend being probably obscured by very poor seasonal maturity of several sampling stations. The contrast between both groups is largely explained by small differences in nitrogen uptake regime of the major phytoplankters. During early season, the diatoms meet the majority of their nitrogen requirements by nitrate uptake, with few exceptions where ammonium is the most important nitrogenous substrate. On average, their nitrate uptake capacity is lower than that of Phaeocystis (average specific nitrate uptake rates were 0.021 and 0.036 day y-1 for diatoms and Phaeocystis, respectively). The latter phytoplankton always shows predominance of nitrate uptake. Both groups are subject to inhibition of nitrate uptake when ammonium availability increases, and it is likely that the diatoms are more sensitive to the inhibitory effect of ammonium. [less ▲]

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See detailStable carbon and nitrogen isotope ratios in surface SPM of the Gulf of Biscay
Dauby, Patrick ULg; Bouquegneau, Jean-Marie ULg; Frankignoulle, Michel et al

in OMEX-1 Final Report & OMEX-1 Data Set (1997)

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See detaildel 15N - del 13C relationships in suspended particles from the Gulf of Biscay
Dauby, Patrick ULg; Elskens, Marc

Conference (1996, July)

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See detailDistribution of inorganic carbon and related parameters in surface waters of the English Channel during spring 1994
Frankignoulle, Michel; Elskens, Marc; Biondo, Renzo ULg et al

in Journal of Marine Systems (1996), 7

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See detailOrganic C, N, del 13C and del 15N of suspended particulate matter in the Biscay Shelf Break area
Dauby, Patrick ULg; Frankignoulle, Michel; Elskens, Marc

Conference (1995, February)

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See detailBiogeochemical Studies conducted in the OMEX Area during the BELGICA cruises: Preliminary Results
Chou, Lei; Loijens, Michèle; Paucot, Hugues et al

Poster (1994, October)

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See detailExchanges at the Ocean Margins.
Wollast, Roland; Elskens, Marc; Dauby, Patrick ULg et al

Conference (1993, January)

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See detailSeawater pCO2 distribution and air-sea CO2 exchanges on the Atlantic European Shelf
Frankignoulle, Michel; Elskens, Marc; Loijens, Michèle et al

in Progress in Belgian Oceanographic Research (1993)

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See detailDistribution of particulate trace elements in the Northeastern Atlantic
Dauby, Patrick ULg; Baeyens, Willy; Biondo, Renzo ULg et al

in Progress in Belgian Oceanographic Research (1993)

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See detailPrimary production and nutrient fluxes in the Gulf of Biscay.
Elskens, Marc; Chou, Lei; Dauby, Patrick ULg et al

in Progress in Belgian Oceanographic Research (1993)

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