説明
The data set contains information on occurrence, counts and weights (per 11.7 diameter core) of benthic macrofauna at one location at 500 m and one location at 1500 m on the continental slope north of Svalbard, sampled in Feb/Mar 2023.
データ レコード
この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、40 レコードが含まれています。
拡張データ テーブルは1 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Bluhm B A, Altenburger A, Legezynska J, Oleszczuk B, Schuppe B, Zhulay I, Wlodarska-Kowalczuk M (2023). Macrobenthos of the continental slope north of Svalbard from the Nansen Legacy joint cruise JC3 in Feb/Mar 2023.. Version 1.5. The Nansen Legacy Project. Samplingevent dataset. DOI: 10.11582/2023.00117
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は The Nansen Legacy Project。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: 1a8e24f2-98dd-4028-9a6a-66539db4e2efが割り当てられています。 GBIF Norway によって承認されたデータ パブリッシャーとして GBIF に登録されているThe Nansen Legacy Project が、このリソースをパブリッシュしました。
キーワード
Samplingevent; Macrobenthos; Arctic; deep sea; Observation
連絡先
- 最初のデータ採集者 ●
- データ利用者 ●
- 連絡先
https://orcid.org/0000-0002-4584-7796
- 最初のデータ採集者
- 最初のデータ採集者
地理的範囲
The data set contains information on occurrence, counts and weights (per 11.7 diameter core) of benthic macrofauna at one location at 500 m and one location at 1500 m on the continental slope north of Svalbard, sampled in Feb/Mar 2023.
| 座標（緯度経度） | 南 西 [80.684, 29.486], 北 東 [82.046, 33.661] |
|---|
生物分類学的範囲
N/A
| Kingdom | Animalia |
|---|---|
| Phylum | Mollusca, Arthropoda, Porifera, Priapulida, Annelida, Nematoda, Cnidaria |
| Class | Hydrozoa, Bivalvia, Ostracoda, Copepoda, Polychaeta, Malacostraca |
| Order | Pectinida, Cumacea, Amphipoda, Nuculanida, Spionida, Phyllodocida, Terebellida, Sabellida, Sipuncula, Eunicida, Lucinida, Arcida |
| Family | Golfingiidae, Acrocirridae, Maldanidae, Capitellidae, Phyllodocidae, Ampeliscidae, Nuculanidae, Arcidae, Hesionidae, Propeamussiidae, Lumbrineridae, Sphaerodoridae, Syllidae, Terebellidae, Spionidae, Yoldiidae, Ampharetidae, Leuconidae, Cirratulidae, Sabellidae, Paraonidae, Thyasiridae |
時間的範囲
| 開始日 / 終了日 | 2022-02-27 / 2022-03-05 |
|---|
プロジェクトデータ
The Nansen Legacy is a novel and holistic Arctic research project providing integrated scientific knowledge on the rapidly changing marine climate and ecosystem. A new knowledge base is required to facilitate a sustainable management of the northern Barents Sea and adjacent Arctic Basin through the 21st century. The Nansen Legacy unites about 280 researchers, students, and technicians from ten Norwegian research institutions. The research team includes interdisciplinary arctic marine expertise within physical, chemical, and biological oceanography, as well as geologists, modelers and underwater robotic engineers. Jointly we investigate the past, present and future climate and ecosystem of the northern Barents Sea. In total, the project has spent over 350 days at sea between 2018 and 2022, using the new Norwegian research icebreaker ‘Kronprins Haakon’ as main research platform. The ship-based sampling is complemented by the use of underwater robotics, year-round moored observing platforms and satellite-based observations. Complementary model tools are used to integrate field-based observations, and to investigate the dynamics of the physical and biological components of the northern Barents Sea climate and ecosystem at present and in the future. The Nansen Legacy is home to over 70 early career scientists, providing them with a unique collaborative community and supervision across institutions and disciplines. This gives rise to a new generation of holistic thinking Arctic research leaders. The Nansen Legacy runs for seven years (2018–2024), and is funded by the Research Council of Norway and the Norwegian Ministry of Education and Research. They provide 50% of the budget while the participating institutions contribute 50% in-kind. The total budget for the Nansen Legacy project is 740 mill. NOK.
| タイトル | The Nansen Legacy |
|---|---|
| 識別子 | AeN |
| ファンデイング | This study was funded by the Research Council of Norway through the project The Nansen Legacy (RCN # 276730). |
| Study Area Description | Northwestern Barents Sea https://arvenetternansen.com/the-barents-sea/ |
| 研究の意図、目的、背景など（デザイン） | Our study goals were to characterize sea ice related biota including uni- and multicellular heterotrophs over the entire seasonal cycle, along a latitudinal gradient in the northwestern Barents Sea. Nansen Legacy goals: https://arvenetternansen.com/our-goals/ |
プロジェクトに携わる要員:
収集方法
Sediment samples for analysis of macrofaunal diversity, abundance and biomass were taken from multiple 11.7 cm diameter cores inserted in 50x50 cm box cores. These cores were first used for sediment community oxygen respiration and then gently sieved completely through 250 µm for macrofaunal community estimates with cold seawater. The remaining biota was then preserved in a 4% buffered formaldehyde-seawater solution that was rose Bengal-stained. This work is part of RF3 of the Nansen Legacy project, cruise JC3, Feb/Mar 2022. Protocol version 10 was used (10.3.9, but smaller sieve size and different contact person).
| Study Extent | Continental slope to the Nansen Basin north of Svalbard |
|---|
Method step description:
- In the home lab, samples were sorted to major taxa first under a stereomicroscope (partly at UiT, partly at IOPAN). Subsequently macrofauna taxa were identified to the lowest possible taxonomic level, enumerated and the weight taken. Meiofauna in the samples was identified to phylum level only. Fragments were not enumerated but weighed. Taxonomic identification my be improved for some individuals in the future.
コレクションデータ
| コレクション名 | Macrobenthos JC3 (specimens will be archived at the Arctic University Museum of Norway in Tromsø) |
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追加のメタデータ
| 代替識別子 | 1a8e24f2-98dd-4028-9a6a-66539db4e2ef |
|---|---|
| https://ipt.gbif.no/resource?r=macrobenthos_jc3 |