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  "author": null,
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  "author": null,
            
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  "author_email": null,
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  "author_email": null,
            
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  "code": "7b.b.w",
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  "code": "7b.b.w",
            
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  "contributor": "NIOZ Royal Netherlands Institute for Sea Research",
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  "contributor": "NIOZ Royal Netherlands Institute for Sea Research",
            
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  "creator_user_id": "8e2a21a2-2063-4539-921d-c12aea85ff6c",
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  "creator_user_id": "8e2a21a2-2063-4539-921d-c12aea85ff6c",
            
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  "creators": "[{\"firstname\":\"Judith\",\"lastname\":\"van 
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  "creators": "[{\"firstname\":\"Judith\",\"lastname\":\"van 
            
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Bleijswijk\",\"affiliation\":\"Royal Netherlands Institute for Sea 
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Bleijswijk\",\"affiliation\":\"Royal Netherlands Institute for Sea 
            
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swijk@nioz.nl\",\"iscorrespondingauthor\":true},{\"firstname\":\"Julia 
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swijk@nioz.nl\",\"iscorrespondingauthor\":true},{\"firstname\":\"Julia 
            
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C. \",\"lastname\":\"Engelmann\",\"affiliation\":\"Royal Netherlands 
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C. \",\"lastname\":\"Engelmann\",\"affiliation\":\"Royal Netherlands 
            
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Institute for Sea Research 
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Institute for Sea Research 
            
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"firstname\":\"Lise\",\"lastname\":\"Klunder\",\"affiliation\":\"Royal 
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"firstname\":\"Lise\",\"lastname\":\"Klunder\",\"affiliation\":\"Royal 
            
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Netherlands Institute for Sea 
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Netherlands Institute for Sea 
            
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\"firstname\":\"Harry\",\"lastname\":\"Witte\",\"affiliation\":\"Royal 
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\"firstname\":\"Harry\",\"lastname\":\"Witte\",\"affiliation\":\"Royal 
            
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Netherlands Institute for Sea 
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Netherlands Institute for Sea 
            
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ress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Johannes 
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ress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Johannes 
            
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IJ.\",\"lastname\":\"Witte\",\"affiliation\":\"Royal Netherlands 
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IJ.\",\"lastname\":\"Witte\",\"affiliation\":\"Royal Netherlands 
            
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Institute for Sea 
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Institute for Sea 
            
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laddress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Henk 
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laddress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Henk 
            
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W.\",\"lastname\":\"van der Veer\",\"affiliation\":\"Royal Netherlands 
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W.\",\"lastname\":\"van der Veer\",\"affiliation\":\"Royal Netherlands 
            
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Institute for Sea 
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Institute for Sea 
            
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61X\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]",
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61X\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]",
            
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  "dataset_persistent_id": "DOI:10.33591/nioz/7b.b.w",
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  "dataset_persistent_id": "DOI:10.33591/nioz/7b.b.w",
            
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  "dates": 
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  "dates": 
            
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-09-09T22:00:00.000Z\",\"type\":\"collected\",\"information\":\"\"}]",
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-09-09T22:00:00.000Z\",\"type\":\"collected\",\"information\":\"\"}]",
            
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  "deposit_date": "2019-12-18",
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  "deposit_date": "2019-12-18",
            
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  "depositor": "Judith Bleijswijk van",
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  "depositor": "Judith Bleijswijk van",
            
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  "distribution_date": "2019-12-18",
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  "distribution_date": "2019-12-18",
            
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  "distributor": "Research Data Management(NIOZ Royal Netherlands 
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  "distributor": "Research Data Management(NIOZ Royal Netherlands 
            
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Institute for Sea Research)",
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Institute for Sea Research)",
            
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  "doi_date_published": "2020-02-06",
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  "doi_date_published": "2020-02-06",
            
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  "funding_references": "[{\"name\":\"NWO basic 
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  "funding_references": "[{\"name\":\"NWO basic 
            
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funding\",\"awardnumber\":\"\",\"awardtitle\":\"\"}]",
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funding\",\"awardnumber\":\"\",\"awardtitle\":\"\"}]",
            
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  "geographic_coverage": "[{\"place\":\"Western Wadden 
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  "geographic_coverage": "[{\"place\":\"Western Wadden 
            
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\"\",\"longitude_1\":\"\",\"latitude_2\":\"\",\"longitude_2\":\"\"}]",
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\"\",\"longitude_1\":\"\",\"latitude_2\":\"\",\"longitude_2\":\"\"}]",
            
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  "groups": [],
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  "groups": [],
            
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  "id": "0da357f3-8226-4370-9805-f1713e8832cf",
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  "id": "0da357f3-8226-4370-9805-f1713e8832cf",
            
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  "isopen": false,
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  "isopen": false,
            
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  "license_title": null,
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  "maintainer": null,
            
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  "maintainer_email": null,
            
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  "metadata_created": "2024-10-22T09:41:15.433205",
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  "metadata_created": "2024-10-22T09:41:15.433205",
            
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  "metadata_modified": "2024-10-22T09:41:15.433212",
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  "metadata_modified": "2024-10-22T09:41:15.785666",
            
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  "name": "7bbw",
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  "name": "7bbw",
            
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  "notes": "Analyses of environmental DNA has the potential to become 
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  "notes": "Analyses of environmental DNA has the potential to become 
            
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an integrated tool in fish research and management. We performed a 
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an integrated tool in fish research and management. We performed a 
            
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pilot study during the spring migration of fishes from the North Sea 
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pilot study during the spring migration of fishes from the North Sea 
            
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into the Wadden Sea and present comparative results from daily fyke 
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into the Wadden Sea and present comparative results from daily fyke 
            
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catches (20 mm mesh) in the Marsdiep tidal inlet on two locations and 
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catches (20 mm mesh) in the Marsdiep tidal inlet on two locations and 
            
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results from weekly fish eDNA analyses on three locations, all within 
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results from weekly fish eDNA analyses on three locations, all within 
            
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2 km distance. \nFish catches did not differ significantly between the 
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2 km distance. \nFish catches did not differ significantly between the 
            
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two locations, whereas the eDNA composition showed a significant 
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two locations, whereas the eDNA composition showed a significant 
            
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location effect. However, when eDNA analysis was restricted to species 
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location effect. However, when eDNA analysis was restricted to species 
            
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that were caught with the fykes, differences among locations became 
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that were caught with the fykes, differences among locations became 
            
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insignificant. Over ten weeks, from late April to early July, 
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insignificant. Over ten weeks, from late April to early July, 
            
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presence-absence calls of fishes based on weekly eDNA sampling 
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presence-absence calls of fishes based on weekly eDNA sampling 
            
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significantly agreed with calls based on seven days of fyke fishing 1 
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significantly agreed with calls based on seven days of fyke fishing 1 
            
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km westwards. Fish eDNA compositions differed significantly among 
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km westwards. Fish eDNA compositions differed significantly among 
            
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sample days and months but not between tides. Over the season, 
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sample days and months but not between tides. Over the season, 
            
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patterns in eDNA concentration (12S rRNA gene copies/L) inferred from 
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patterns in eDNA concentration (12S rRNA gene copies/L) inferred from 
            
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quantitative PCR and Illumina HiSeq community composition, 
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quantitative PCR and Illumina HiSeq community composition, 
            
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corresponded to patterns in wet mass for the eight most abundant fish 
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corresponded to patterns in wet mass for the eight most abundant fish 
            
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species in the fyke (>6 weeks present) despite changes in water 
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species in the fyke (>6 weeks present) despite changes in water 
            
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temperature and changes in fish size class. Small sandeel and gobies, 
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temperature and changes in fish size class. Small sandeel and gobies, 
            
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which are important prey for large fishes and birds, were typically 
65
which are important prey for large fishes and birds, were typically 
            
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missed with the fyke but contributed up to 25-40% of the fish eDNA 
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missed with the fyke but contributed up to 25-40% of the fish eDNA 
            
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depending on the sample location.",
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depending on the sample location.",
            
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  "subject": "Earth and Environmental Sciences",
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  "tags": [
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  "tags": [
            
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      "display_name": "Fishes",
            
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      "id": "52a5ea6e-6a72-41cf-a24d-6651382c2ea1",
            
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      "name": "Fishes",
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      "name": "Fishes",
            
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    },
            
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    {
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    {
            
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      "display_name": "Marine Ecology",
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      "display_name": "Marine Ecology",
            
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      "display_name": "Seasonal Variation",
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      "name": "Seasonal Variation",
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  ],
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  ],
            
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  "title": "Analysis of a coastal North Sea fish community: comparison 
172
  "title": "Analysis of a coastal North Sea fish community: comparison 
            
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of aquatic environmental DNA concentrations to fish catches",
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of aquatic environmental DNA concentrations to fish catches",
            
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  "type": "dataset",
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  "type": "dataset",
            
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  "url": "https://dataportal.nioz.nl/doi/10.33591/nioz/7b.b.w",
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  "url": "https://dataportal.nioz.nl/doi/10.33591/nioz/7b.b.w",
            
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  "version": "1"
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  "version": "1"
            
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}
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}