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On October 22, 2024, 11:43:18 AM UTC,
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Added resource Viral_lysis_Southern_Ocean_dataset_.xlsx to Viral lysis modifies seasonal phytoplankton dynamics and carbon flow in the Southern Ocean
| f | 1 | { | f | 1 | { |
| 2 | "author": null, | 2 | "author": null, | ||
| 3 | "author_email": null, | 3 | "author_email": null, | ||
| 4 | "code": "7b.b.hc", | 4 | "code": "7b.b.hc", | ||
| 5 | "contributor": "NIOZ Royal Netherlands Institute for Sea Research", | 5 | "contributor": "NIOZ Royal Netherlands Institute for Sea Research", | ||
| 6 | "creator_user_id": "1f320e75-3b78-48be-b2a2-2733b19c7e44", | 6 | "creator_user_id": "1f320e75-3b78-48be-b2a2-2733b19c7e44", | ||
| 7 | "creators": | 7 | "creators": | ||
| 8 | firstname\":\"Tristan\",\"lastname\":\"Biggs\",\"affiliation\":\"Royal | 8 | firstname\":\"Tristan\",\"lastname\":\"Biggs\",\"affiliation\":\"Royal | ||
| 9 | Netherlands Institute for Sea | 9 | Netherlands Institute for Sea | ||
| 10 | stname\":\"Corina\",\"lastname\":\"Brussaard\",\"affiliation\":\"Royal | 10 | stname\":\"Corina\",\"lastname\":\"Brussaard\",\"affiliation\":\"Royal | ||
| 11 | Netherlands Institute for Sea | 11 | Netherlands Institute for Sea | ||
| 12 | name\":\"Jef\",\"lastname\":\"Huisman\",\"affiliation\":\"Universiteit | 12 | name\":\"Jef\",\"lastname\":\"Huisman\",\"affiliation\":\"Universiteit | ||
| 13 | van | 13 | van | ||
| 14 | 211\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]", | 14 | 211\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]", | ||
| 15 | "dataset_persistent_id": "DOI:10.33591/nioz/7b.b.hc", | 15 | "dataset_persistent_id": "DOI:10.33591/nioz/7b.b.hc", | ||
| 16 | "dates": | 16 | "dates": | ||
| 17 | 22:00:00.000Z\",\"type\":\"collected\",\"information\":\"Environmental | 17 | 22:00:00.000Z\",\"type\":\"collected\",\"information\":\"Environmental | ||
| 18 | and biological time series | 18 | and biological time series | ||
| 19 | T23:00:00.000Z\",\"type\":\"collected\",\"information\":\"Experimental | 19 | T23:00:00.000Z\",\"type\":\"collected\",\"information\":\"Experimental | ||
| 20 | time period\"}]", | 20 | time period\"}]", | ||
| 21 | "deposit_date": "2021-05-07", | 21 | "deposit_date": "2021-05-07", | ||
| 22 | "depositor": "Tristan Biggs", | 22 | "depositor": "Tristan Biggs", | ||
| 23 | "distribution_date": "2021-05-07", | 23 | "distribution_date": "2021-05-07", | ||
| 24 | "distributor": "Research Data Management(NIOZ Royal Netherlands | 24 | "distributor": "Research Data Management(NIOZ Royal Netherlands | ||
| 25 | Institute for Sea Research)", | 25 | Institute for Sea Research)", | ||
| 26 | "doi_date_published": "2021-05-07", | 26 | "doi_date_published": "2021-05-07", | ||
| 27 | "funding_references": "[{\"name\":\"Dutch Research Council | 27 | "funding_references": "[{\"name\":\"Dutch Research Council | ||
| 28 | (NWO)\",\"awardnumber\":\"866.10.102\",\"awardtitle\":\"Antarctic | 28 | (NWO)\",\"awardnumber\":\"866.10.102\",\"awardtitle\":\"Antarctic | ||
| 29 | phytoplankton in a changing world and its consequences for the lower | 29 | phytoplankton in a changing world and its consequences for the lower | ||
| 30 | pelagic food web (Antphirco)\"}]", | 30 | pelagic food web (Antphirco)\"}]", | ||
| 31 | "geographic_coverage": "[{\"place\":\"Ryder | 31 | "geographic_coverage": "[{\"place\":\"Ryder | ||
| 32 | ,\"longitude_1\":\"\",\"latitude_2\":68.231,\"longitude_2\":67.572}]", | 32 | ,\"longitude_1\":\"\",\"latitude_2\":68.231,\"longitude_2\":67.572}]", | ||
| 33 | "groups": [], | 33 | "groups": [], | ||
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| 36 | "license_title": null, | 36 | "license_title": null, | ||
| 37 | "maintainer": null, | 37 | "maintainer": null, | ||
| 38 | "maintainer_email": null, | 38 | "maintainer_email": null, | ||
| 39 | "metadata_created": "2024-10-22T11:43:18.032856", | 39 | "metadata_created": "2024-10-22T11:43:18.032856", | ||
| n | 40 | "metadata_modified": "2024-10-22T11:43:18.032863", | n | 40 | "metadata_modified": "2024-10-22T11:43:18.520370", |
| 41 | "name": "7bbhc", | 41 | "name": "7bbhc", | ||
| 42 | "notes": "Phytoplankton form the base of marine food webs and are a | 42 | "notes": "Phytoplankton form the base of marine food webs and are a | ||
| 43 | primary means for carbon export in the Southern Ocean, a key area for | 43 | primary means for carbon export in the Southern Ocean, a key area for | ||
| 44 | global pCO2 drawdown. Viral lysis and grazing have very different | 44 | global pCO2 drawdown. Viral lysis and grazing have very different | ||
| 45 | effects on microbial community dynamics and carbon export, yet, very | 45 | effects on microbial community dynamics and carbon export, yet, very | ||
| 46 | little is known about the relative magnitude and ecological impact of | 46 | little is known about the relative magnitude and ecological impact of | ||
| 47 | viral lysis on natural phytoplankton communities, especially in | 47 | viral lysis on natural phytoplankton communities, especially in | ||
| 48 | Antarctic waters. Here, we report on the temporal dynamics and | 48 | Antarctic waters. Here, we report on the temporal dynamics and | ||
| 49 | relative importance of viral lysis rates, in comparison to grazing, | 49 | relative importance of viral lysis rates, in comparison to grazing, | ||
| 50 | for Antarctic nano- and pico-sized phytoplankton of varied taxonomy | 50 | for Antarctic nano- and pico-sized phytoplankton of varied taxonomy | ||
| 51 | and size over a full productive season. Our results show that viral | 51 | and size over a full productive season. Our results show that viral | ||
| 52 | lysis was a major loss factor throughout the season, responsible for | 52 | lysis was a major loss factor throughout the season, responsible for | ||
| 53 | roughly half (58%) of seasonal phytoplankton carbon losses. Viral | 53 | roughly half (58%) of seasonal phytoplankton carbon losses. Viral | ||
| 54 | lysis appeared critically important for explaining temporal dynamics | 54 | lysis appeared critically important for explaining temporal dynamics | ||
| 55 | and for obtaining a complete seasonal mass balance of Antarctic | 55 | and for obtaining a complete seasonal mass balance of Antarctic | ||
| 56 | phytoplankton. Group-specific responses indicated a negative | 56 | phytoplankton. Group-specific responses indicated a negative | ||
| 57 | correlation between grazing and viral losses in Phaeocystis and | 57 | correlation between grazing and viral losses in Phaeocystis and | ||
| 58 | picoeukaryotes, while for other phytoplankton groups losses were more | 58 | picoeukaryotes, while for other phytoplankton groups losses were more | ||
| 59 | evenly spread throughout the season. Cryptophyte mortality was | 59 | evenly spread throughout the season. Cryptophyte mortality was | ||
| 60 | dominated by viral lysis, whereas small diatoms were mostly grazed. | 60 | dominated by viral lysis, whereas small diatoms were mostly grazed. | ||
| 61 | Larger diatoms dominated algal carbon flow and a single \u2018lysis | 61 | Larger diatoms dominated algal carbon flow and a single \u2018lysis | ||
| 62 | event\u2019 directed > 100% of daily carbon production away from | 62 | event\u2019 directed > 100% of daily carbon production away from | ||
| 63 | higher trophic levels. This study highlights the need to consider | 63 | higher trophic levels. This study highlights the need to consider | ||
| 64 | viral lysis of key Antarctic phytoplankton for a better understanding | 64 | viral lysis of key Antarctic phytoplankton for a better understanding | ||
| 65 | of microbial community interactions and more accurate predictions of | 65 | of microbial community interactions and more accurate predictions of | ||
| 66 | organic matter flux in this climate-sensitive region.", | 66 | organic matter flux in this climate-sensitive region.", | ||
| n | 67 | "num_resources": 0, | n | 67 | "num_resources": 1, |
| 68 | "num_tags": 2, | 68 | "num_tags": 2, | ||
| 69 | "organization": { | 69 | "organization": { | ||
| 70 | "approval_status": "approved", | 70 | "approval_status": "approved", | ||
| 71 | "created": "2024-10-22T06:06:56.074257", | 71 | "created": "2024-10-22T06:06:56.074257", | ||
| 72 | "description": "", | 72 | "description": "", | ||
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| 74 | "image_url": | 74 | "image_url": | ||
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| 77 | "name": "nioz", | 77 | "name": "nioz", | ||
| 78 | "state": "active", | 78 | "state": "active", | ||
| 79 | "title": "Royal Netherlands Institute for Sea Research", | 79 | "title": "Royal Netherlands Institute for Sea Research", | ||
| 80 | "type": "organization" | 80 | "type": "organization" | ||
| 81 | }, | 81 | }, | ||
| 82 | "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", | 82 | "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", | ||
| 83 | "private": false, | 83 | "private": false, | ||
| 84 | "production_date": "2021-05-07", | 84 | "production_date": "2021-05-07", | ||
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| 110 | } | ||||
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| 88 | "state": "active", | 112 | "state": "active", | ||
| 89 | "subject": "Earth and Environmental Sciences", | 113 | "subject": "Earth and Environmental Sciences", | ||
| 90 | "tags": [ | 114 | "tags": [ | ||
| 91 | { | 115 | { | ||
| 92 | "display_name": "dataset", | 116 | "display_name": "dataset", | ||
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| 106 | "title": "Viral lysis modifies seasonal phytoplankton dynamics and | 130 | "title": "Viral lysis modifies seasonal phytoplankton dynamics and | ||
| 107 | carbon flow in the Southern Ocean", | 131 | carbon flow in the Southern Ocean", | ||
| 108 | "type": "dataset", | 132 | "type": "dataset", | ||
| 109 | "url": "https://dataportal.nioz.nl/doi/10.33591/nioz/7b.b.hc", | 133 | "url": "https://dataportal.nioz.nl/doi/10.33591/nioz/7b.b.hc", | ||
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