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DIVMOM: Relatie tussen diversiteit en productiviteit van benthische diatomeeën langsheen de saliniteitsgradiënt van de Westerschelde [Relationship between diversity and productivity of benthic diatoms along the salinity gradient in the Westerschelde, The Netherlands]
Citatie
Creach, V., Kromkamp J., Stal L. 2003: Relationship between diversity and productivity of benthic diatoms along the salinity gradient in the Westerschelde, The Netherlands. Netherlands Institute of Ecology; Centre for Estuarine and Marine Ecology, Netherlands. Metadata available at http://mda.nioo.knaw.nl/imis.php?module=dataset&dasid=1213. https://marineinfo.org/id/dataset/1213

Gearchiveerde data

Gearchiveerd bestand:
Beschikbaarheid: Vrij beschikbaar
The data are freely available to anybody and may be used for any purpose. Usage acknowledgement may be required

Beschrijving
The biodiversity of microphytobenthos and its spatial and temporal variability along the salinity gradient in the Westerschelde is described using a molecular approach in addition to the classical taxonomy. meer

A large number of species is isolated and a phylogenetic tree of the 18S rDNA of the diatoms is produced. This will be related to function i.e. primary production.

Scope
Thema's:
Biologie, Biologie > Ecologie - biodiversiteit, Biologie > Planten, Biologie > Productiviteit - biomassa
Kernwoorden:
Marien/Kust, Brak water, Biodiversiteit, Diatomeeën, Fytobenthos, Primaire productie, ANE, Nederland, Westerschelde, ANE, Schelde-estuarium

Geografische spreiding
ANE, Nederland, Westerschelde Stations [Marine Regions]
Site 3
Coördinaten: Long: 3,9358; Lat: 51,4403 [WGS84]
ANE, Schelde-estuarium [Marine Regions]

Spreiding in de tijd
1 Januari 2002 - 31 December 2003

Parameters
10% van de deeltjes is < xxx mikron (Malvern)
19'-Butanoyloxyfucoxanthin
19'-Hexanoyloxyfucoxanthin
90% van de deeltjes is < xxx mikron (Malvern)
Alloxanthine
Alpha-Caroteen
Ammonia (NH3)
Ammonium
C:N ratio (molair)
Chlorinity (titrimetric)
Chlorofyl a
Chlorofyl b
Chlorophyll a + allomer/isomer
Chlorophyll a + allomer/isomer chlorophyll a
Chlorophyll b + allomer/isomer
Chlorophyll c1+2
Diadinoxanthin
Diatoxanthin
Dissolved hydrolysable phosphorus (P)
Fine sand fraction; PHI 3 - 2; 125-250 mu
Free phosphate (PO43-)
Free phosphate concentration (PO43-)
Fucoxanthin
Isotoop koolstof
Isotoop stikstof (N)
Luteine
Median grainsize D50 from Malvern in mu
Median grainsize D50 from Malvern in PHI
Medium sand fraction; PHI 2 - 1; 250-500 mu
Neoxanthine
Nitraat (NO3-)
Nitraat (NO3-) +Nitriet (NO2-)
Nitraat (NO3-) +Nitriet (NO2-)
Nitriet (NO2-)
Opgeloste organische koolstof
Organische koolstof
Peridinine
Phaeophorbide a
Phaeophytin a
Prasinoxanthin
Salinity (titrimetric with silver nitrate)
Silicon (Si) in water
Silt % <16 mu
Silt % <50 mu
Silt % <63 mu; PHI > 4
Specific surface area
Standard deviation
Sulphate (SO42-) concentration
Sum Chlorophyll-c1+2
Sum Phaeophorbide a
Sum Phaeophorbide's a
Sum Phaeophytin a
Sum Phaeophytin's a
Totaal Stikstof (N)
Total hydrolysable phosphate (PO43-)
Urea in seawater
Very Fine sand fraction; PHI 4 - 3; 63-125 mu
Violaxanthin
Zeaxanthine

Bijdrage door
Koninklijk Nederlands Instituut voor Onderzoek der Zee; NIOZ Yerseke, meerdata eigenaar

Project
DIVPROD: Biodiversiteit-productiviteit relatie van benthische diatomeeën langs een saliniteitsgradient, meer
HIMOM: Hierarchical Monitoring Methods for Tidal Flats, meer

Publicatie
Gebaseerd op deze dataset
Sahan, E.; Muyzer, G. (2008). Diversity and spatio-temporal distribution of ammonia-oxidizing Archaea and Bacteria in sediments of the Westerschelde estuary. FEMS Microbiol. Ecol. 64(2): 175-186. http://dx.doi.org/10.1111/j.1574-6941.2008.00462.x, meer
Sahan, E. et al. (2007). Community structure and seasonal dynamics of diatom biofilms and associated grazers in intertidal mudflats. Aquat. Microb. Ecol. 47(3): 253-266. https://dx.doi.org/10.3354/ame047253, meer
Forster, R.M. et al. (2006). Biodiversity-ecosystem function relationship in microphytobenthic diatoms of the Westerschelde estuary. Mar. Ecol. Prog. Ser. 311: 191-201. dx.doi.org/10.3354/meps311191, meer
Forster, R.M.; Kromkamp, J. (2006). Estimating benthic primary production: scaling up from point measurements to the whole estuary, in: Kromkamp, J. et al. (Ed.) (2006). Functioning of microphytobenthos in estuaries: Proceedings of the Colloquium, Amsterdam, 21-23 August 2003. Koninklijke Nederlandse Akademie van Wetenschappen Verhandelingen, Afd. Natuurkunde (Tweede Reeks), 103: pp. 109-120, meer
Forster, R.M.; Kromkamp, J.C. (2004). Modelling the effects of chlorophyll fluorescence from subsurface layers on photosynthetic efficiency measurements in microphytobenthic algae. Mar. Ecol. Prog. Ser. 284: 9-22, meer

Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: experiment
Metadatarecord aangemaakt: 2007-04-12
Informatie laatst gewijzigd: 2009-10-08
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