{"_updatedAt":"2022-12-12T11:54:18+00:00","id":"141806386","title":"P3 Fytoplankton Marsdiep","titelNaamMeetMonitorprogramma":"Monitoring fytoplankton in kustwateren.","urlOriginalFile":"https://kaartenbak.netlify.app/api/factsheet?id=141806386&format=html","naamAansturendeOrganisatie":"Koninklijk Nederlands Instituut voor Onderzoek der Zee (NIOZ)","datumVoltooiing":"Lopend onderzoek","samenvatting":"Soortensamenstelling en dichtheid van fytoplankton in het Marsdiep vanaf de\nmonsterlocatie NIOZ-steiger. Deze lange termijn serie loopt vanaf 1974 en bevat\neveneens data van primaire productie, pigmenten (waaronder chlorofyl-a),\nnutriënten, zwevende stof, particulaire en opgeloste organische koolstof\n(POC/DOC), saliniteit, temperatuur en Secchi-disk diepte (troebelheid). Metingen\nzijn uitsluitend verzameld tijdens hoogwater","doelWaarvoorDataWordenVerzameld":"Verzamelen van basisinformatie en signaleren van trends in fytoplankton in het\nMarsdiep in relatie tot macrozoobenthos en anthropogene (de)eutrofiëring.","naamUitvoerendeDienstOrganisatie":"NIOZ, Katja Philippart  en Sonja van Leeuwen.","rolContactpersoon":"Uitvoering monitoring, verwerker en beheerder van de monsters/metingen/data, rapportage, kwaliteitsbewaking.","geografischGebied":"Grensgebied Waddenzee/Noordzee (zuidpunt Texel).","gebruiksbeperkingen":"Bemonstering op slechts 1 locatie.","overigeBeperkingenInGebruik":"Gebruik na overleg met contactpersoon op basis van samenwerking en/of\nverwijzing naar bron, afhankelijk van aandeel in doel.","themas":[{"title":"Biodiversiteit"},{"title":"trends"},{"title":"productie (van fytoplankton)."}],"temporeleDekking":"Sinds 1974, tot heden. Frequentie 40x per jaar tijdens hoogwater. Uitvoering van\nbegin tot nu met nagenoeg dezelfde opzet en uitvoering.","volledigheid":"Steekproef, bemonstering 40x per jaar.","nauwkeurigheid":"Determinatie op soortniveau, aantallen, biomassa (zie onder Meetvariabelen).","algemeneBeschrijvingVanHerkomst":"Watermonsters verzameld vanaf steiger met witte emmer.","inwinningsmethode":"Professioneel. Data zijn afkomstig van het in 1974 gestarte onderzoek van NIOZ\nmedewerker Gerhard Cadée aan de NIOZ steiger en was deels opgeslagen in een\nExcelbestand en deels op papier. Het onderzoek is overgenomen door Katja\nPhilippart vanaf 2003, met 1 jaar overlap. Inmiddels zijn alle data overgezet naar 2\ndatabases, maar moet nog worden samengevoegd en gecorrigeerd. Monsters zijn\nniet geconserveerd voor langetermijngebruik","beschrijvingUitgevoerdeBewerkingen":"Beschrijving van bewerkingen zijn gepubliceerd in artikelen van Gerhard Cadée en\nKatja Philippart, zie referenties, gebaseerd op uitgebreide protocollen van het lab.","meetvariabelen":"Datum, tijd, soort en dichtheid fytoplankton, biomassa (Chl-a), primaire productie (C m -2 day-1 ), saliniteit, temperatuur, SPM (g l-1 ), nutriënten (mmol l-1 ), Secchi-disk diepte (m; omgerekend naar troebelheid m-1 ), schelpdierlarven (sinds 2006).","meetmethodiek":"Bemonstering van oppervlaktewater met emmer vanaf bestaande steiger in 3 m\ndiep water, op 22 m vanaf de dijk.","soortDataset":"Acces, Excel","verplichtingVanuitEuropeseRichtlijn":"<table style=\"border-collapse: collapse;\" border=\"1\">\n  <tbody>\n    <tr>\n      <td>VR</td>\n      <td>HR</td>\n      <td>KRW</td>\n      <td>TMAP</td>\n      <td>OSPAR</td>\n    </tr>\n    <tr>\n      <td>N</td>\n      <td>N</td>\n      <td>N</td>\n      <td>N</td>\n      <td>N</td>\n    </tr>\n  </tbody>\n</table>","kostenOpJaarbasis":"Salaris 1 persoon 4 dagen/week (metingen & analyses monsters), salaris 1 persoon\n1 dag/week (rapportages), materiele kosten apparatuur en materialen (laatste\ngeschat 7500 euro per jaar).","soortenoverzicht":"Numeriek: Fytoplankton soorten, met als meest dominante soort Phaeocystis.\nAan-/afwezigheid in 2L monsters: larven van dominante schelpdieren","habitats":"1110.","referenties":"<ul>\n  <li><span style=\"left: 129.6px; top: 161.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00061);\" role=\"presentation\" dir=\"ltr\">Cadee, G.C. &amp; Hegeman, J. 2002. Fytoplankton in the Marsdiep at the end of the </span><span style=\"left: 129.6px; top: 184.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00219);\" role=\"presentation\" dir=\"ltr\">20th century, 30 years monitoring biomass, primary production, and Phaeocystis </span><span style=\"left: 129.6px; top: 207.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.0058);\" role=\"presentation\" dir=\"ltr\">blooms. J. Sea. Res. 48: 97-110.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 253.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00044);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 253.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00044);\" role=\"presentation\" dir=\"ltr\">Cadee, G.C. &amp; Hegeman J. 1993. Persisting high levels of primary production at </span><span style=\"left: 129.6px; top: 276.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.0004);\" role=\"presentation\" dir=\"ltr\">declining phosphate concentrations in the Dutch coastal area (Marsdiep). Neth. J. </span><span style=\"left: 129.6px; top: 299.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00061);\" role=\"presentation\" dir=\"ltr\">Sea Res. 31: 147-152.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 345.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00031);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 345.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00031);\" role=\"presentation\" dir=\"ltr\">Cad&eacute;e, G.C. 1984. Has input of organic matter increased during the last decades. </span><span style=\"left: 129.6px; top: 368.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00322);\" role=\"presentation\" dir=\"ltr\">The role of organic matter in the Wadden Sea Neth. Inst. Sea Res. Publ. Ser., 10: </span><span style=\"left: 129.6px; top: 391.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00041);\" role=\"presentation\" dir=\"ltr\">71-82.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 437.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.0003);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 437.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.0003);\" role=\"presentation\" dir=\"ltr\">Cadee, G.C. &amp; Hegeman, J. 1979. Fytoplankton primary production, chlorophyll and </span><span style=\"left: 129.6px; top: 460.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00139);\" role=\"presentation\" dir=\"ltr\">composition in an inlet of the western Wadden Sea (Marsdiep). Neth. J. Sea Res. </span><span style=\"left: 129.6px; top: 483.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00027);\" role=\"presentation\" dir=\"ltr\">13: 224-241.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 529.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00816);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 529.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00816);\" role=\"presentation\" dir=\"ltr\">Cad&eacute;e, G.C. &amp; Hegeman, J. 1974. Primary production of fytoplankton in the Dutch </span><span style=\"left: 129.6px; top: 552.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00266);\" role=\"presentation\" dir=\"ltr\">Wadden Sea. Neth. J. Sea Res., 8: 240-259.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 598.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00025);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 598.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00025);\" role=\"presentation\" dir=\"ltr\">Loebl, M., van Beusekom, J.E.E. &amp; Philippart, C.J.M. 2013. No microzooplankton </span><span style=\"left: 129.6px; top: 621.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.0006);\" role=\"presentation\" dir=\"ltr\">grazing during a Mediopyxis helysia dominated diatom bloom. J Sea Res. 82: 80-</span><span style=\"left: 129.6px; top: 644.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00077);\" role=\"presentation\" dir=\"ltr\">85.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 690.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00563);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 690.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00563);\" role=\"presentation\" dir=\"ltr\">Loebl, M., Colijn, F., van Beusekom, J.E.E., Baretta-Bekker, J.G., Lancelot, C., </span><span style=\"left: 129.6px; top: 713.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00295);\" role=\"presentation\" dir=\"ltr\">Philippart, C.J.M., Rousseau, V. &amp; Wiltshire K.H. 2009. Recent patterns in potential </span><span style=\"left: 129.6px; top: 736.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00062);\" role=\"presentation\" dir=\"ltr\">phytoplankton limitation along the Northwest European continental coast. J. Sea </span><span style=\"left: 129.6px; top: 759.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00027);\" role=\"presentation\" dir=\"ltr\">Res. 61, 34-43.</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 805.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00347);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 805.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00347);\" role=\"presentation\" dir=\"ltr\">Ly, J., Philippart, C.J.M. &amp; Kromkamp, J.C. 2014 P-limitation of phytoplankton in the </span><span style=\"left: 129.6px; top: 828.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00248);\" role=\"presentation\" dir=\"ltr\">western Wadden Sea. J. Sea Res. 88:109-120</span><br role=\"presentation\" /><span style=\"left: 129.6px; top: 874.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00518);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.6px; top: 874.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00518);\" role=\"presentation\" dir=\"ltr\">Philippart, C. J.M., Salama, M.S., Kromkamp, J.C., van der Woerd, H.J., Zuur, A.F. </span><span style=\"left: 129.602px; top: 897.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00139);\" role=\"presentation\" dir=\"ltr\">&amp; Cad&eacute;e, G.C. 2013. Decadal variability in turbidity in the western Wadden Sea as </span><span style=\"left: 129.602px; top: 920.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00078);\" role=\"presentation\" dir=\"ltr\">derived from corrected Secchi disk readings. J. Sea Res. 82: 67-79.</span><br role=\"presentation\" /><span style=\"left: 129.602px; top: 966.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00494);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.602px; top: 966.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00494);\" role=\"presentation\" dir=\"ltr\">Philippart C.J.M., van Iperen, J.M. Cad&eacute;e, G.C. &amp; Zuur, A.F. 2010. Long-term field </span><span style=\"left: 129.602px; top: 989.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00028);\" role=\"presentation\" dir=\"ltr\">observations in chlorophyll-a concentrations in a shallow coastal marine ecosystem, </span><span style=\"left: 129.602px; top: 1012.23px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00223);\" role=\"presentation\" dir=\"ltr\">the Wadden Sea. Estuaries and Coasts 33, 286-294.</span><br role=\"presentation\" /><span style=\"left: 129.602px; top: 1058.23px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00735);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.602px; top: 1058.23px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00735);\" role=\"presentation\" dir=\"ltr\">Philippart, C.J.M., Beukema, J.J., Cad&eacute;e, G.C., Dekker, R., Goedhart, P.W., van </span><span style=\"left: 129.604px; top: 1081.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00733);\" role=\"presentation\" dir=\"ltr\">Iperen, J.M., Leopold, M.F. &amp; Herman, P.M.J. 2007. Impacts of Nutrient Reduction </span><span style=\"left: 129.604px; top: 1104.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00365);\" role=\"presentation\" dir=\"ltr\">on Coastal Communities Ecosystems 10, 96-119.</span><br role=\"presentation\" /><span style=\"left: 129.604px; top: 1150.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00044);\" role=\"presentation\" dir=\"ltr\"></span></li>\n  <li><span style=\"left: 129.604px; top: 1150.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00044);\" role=\"presentation\" dir=\"ltr\">Philippart, C. J.M., van Aken, H. M., Beukema, J. J., Bos, O. G., Cad&eacute;e, G. C. &amp; </span><span style=\"left: 129.604px; top: 1173.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00158);\" role=\"presentation\" dir=\"ltr\">Dekker, R., (2003). Climate-related changes in recruitment of the bivalve Macoma </span><span style=\"left: 129.604px; top: 1196.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00025);\" role=\"presentation\" dir=\"ltr\">balthica. Limnology and Oceanography 48: 2171-2185.</span></li>\n  <li><span style=\"left: 129.604px; top: 1196.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00025);\" role=\"presentation\" dir=\"ltr\"><span style=\"left: 129.6px; top: 110.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00136);\" role=\"presentation\" dir=\"ltr\">Philippart, C.J.M., Cad&eacute;e, G.C. 2000. Was total primary production in the western </span><span style=\"left: 129.6px; top: 133.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00308);\" role=\"presentation\" dir=\"ltr\">Wadden Sea stimulated by nitrogen loading Helgoland Mar.Res. 54: 355-62.</span><br role=\"presentation\" /><span style=\"left: 129.598px; top: 179.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00189);\" role=\"presentation\" dir=\"ltr\"></span></span></li>\n  <li><span style=\"left: 129.604px; top: 1196.13px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00025);\" role=\"presentation\" dir=\"ltr\"><span style=\"left: 129.598px; top: 179.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00189);\" role=\"presentation\" dir=\"ltr\">Philippart, C.J.M., Cad&eacute;e, G.C., van Raaphorst, W. &amp; Riegman, R. 2000. Long-term </span><span style=\"left: 129.598px; top: 202.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00017);\" role=\"presentation\" dir=\"ltr\">fytoplankton-nutrient interactions in a shallow coastal sea: Algal community </span><span style=\"left: 129.598px; top: 225.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00201);\" role=\"presentation\" dir=\"ltr\">structure, nutrient budgets, and denitrification potential. Limnol. Oceanogr., 45: 131-</span><br role=\"presentation\" /><span style=\"left: 129.598px; top: 248.227px; font-size: 20px; font-family: sans-serif; transform: scaleX(1.00041);\" role=\"presentation\" dir=\"ltr\">144.</span></span></li>\n</ul>"}