60f350bd-b6c5-45b5-846c-02533b5e76e9 Chiara Ripa CNR chiara.ripa@isp.cnr.it 2025-05-12T14:24:49 ISO 19139 1.0 WGS84 DOC fractionation: dynamic of POPs and trace metals Arctic DOC (ArcticDOC) 2021-10-01T00:00:00 https://metadata.iadc.cnr.it/geonetwork/srv/api/records/60f350bd-b6c5-45b5-846c-02533b5e76e9 DOC fractionation: dynamic of POPs and trace metals Arctic DOC (ArcticDOC) The sampling design is projected to cover almost five sampling points in the Kongsfjorden. The sampling of surface water (approximately 100 liters for each sampling point) and sediment are aimed at the determination of persistent and emerging contaminants: POPs PFAS, CUPs, PPCPs, endocrine disruptors such as nonylphenols and bisphenol A. At the same time, with tangential-flow ultrafiltration, dissolved organic matter (DOM) will be characterized according to size fractions (colloidal and truly dissolved) and the distribution of contaminants associated to these fractions will be evaluated. The aim is to define the features of dissolved organic carbon (DOC) and the determination of POPs and emerging contaminants in seawater to assess their relationships in relation to climatic conditions. DOC governe the contaminant mobility in water, influencing the degree of adsorption/accumulation and their transfer through the trophic web. Nicoletta Ademollo CNR-IRSA nicoletta.ademollo@cnr.it https://metadata.iadc.cnr.it/geonetwork/srv/api/records/60f350bd-b6c5-45b5-846c-02533b5e76e9/attachments/map.png fjord ecosystems, POPs, dissolved organic carbon, climate change Protected sites GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme OCEAN CONTAMINANTS WATER QUALITY GCMD - Science Keywords 2015-07-17 geonetwork.thesaurus.external.theme.gcmd-sciencekeywords GC-MS GCMD - Instruments 2021-08-31 geonetwork.thesaurus.external.instrument.gcmd-instruments ARCTIC SVALBARD AND JAN MAYEN GCMD - Locations 2021-08-31 geonetwork.thesaurus.external.place.gcmd-locations ITALY GCMD - Providers 2021-08-31 geonetwork.thesaurus.external.dataCentre.gcmd-providers Ecosystem and biodiversity IADC Research Activities 2021-12-09 geonetwork.thesaurus.external.theme.iadc-research-activities   Creative-Commons CC BY-NC-SA 4.0         IADC Italian Arctic Data Center 1 oceans 11.92 11.94 78.92 78.94 2016-06-01 2019-07-31 ASCII 1 https://metadata.iadc.cnr.it/geonetwork/srv/api/records/60f350bd-b6c5-45b5-846c-02533b5e76e9 WWW:LINK-1.0-http--link Landing page https://www.researchinsvalbard.no/project/20000000-0000-0000-0000-000000008115 WWW:LINK-1.0-http--link RIS Project COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services true Define the features of dissolved organic carbon (DOC) and the determination of POPs and emerging contaminants in seawater to assess their relationships in relation to climatic conditions.