説明
Microphytobenthos collected in Panarea Island in the framework of ECO2 Project.
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、20 レコードが含まれています。
拡張データ テーブルは2 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。:
Cibic T (2022): Microphytobenthos in Panarea Island. ECO2 Project. v1.8. National Institute of Oceanography and Applied Geophysics. Dataset/Samplingevent. https://doi.org/10.6092/eff90de9-adef-4df3-b2b5-1f90a43a4b0a
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 National Institute of Oceanography and Applied Geophysics。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 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: 1df253b3-b0c8-4b6d-bc2c-ebbf680b7d8dが割り当てられています。 Ocean Biodiversity Information System 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National Institute of Oceanography and Applied Geophysics が、このリソースをパブリッシュしました。
キーワード
Occurrence; Bacillariophyta; Dinophyta; Chlorophyta; Samplingevent
連絡先
- 最初のデータ採集者
http://orcid.org/0000-0003-1519-4891
- メタデータ提供者
- 連絡先
地理的範囲
Panarea Island: http://marineregions.org/mrgid/3576
| 座標（緯度経度） | 南 西 [38.065, 14.172], 北 東 [39.198, 15.601] |
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生物分類学的範囲
説明がありません
| Phylum | Bacillariophyta, Dinophyta, Chlorophyta |
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プロジェクトデータ
The ECO2 project sets out to assess the risks associated with storage of CO2 below the seabed. Read more at http://www.eco2-project.eu/concept-and-objectives.html
| タイトル | ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems |
|---|---|
| 識別子 | SDN::EDMERP:11761 |
| ファンデイング | The ECO2 project (no 265847) has received funding from the European Union’s Seventh Framework Programme. |
| Study Area Description | The Aeolian archipelago (Tyrrhenian Sea, Italy) is a ring-shaped volcanic arc, composed of seven islands and 10 seamounts, associated with the Peloritanian–Calabrian orogenic belt. Panarea is the smallest (3.3 km2) of the islands and it represents the emergent part of a wide stratovolcano that is more than 2000 m high and 20 km long where the subduction-related volcanic activity is still present. |
| 研究の意図、目的、背景など（デザイン） | Samplings were carried out during four sampling campaigns in the following periods: June and October 2012, May 2013 and May 2014. A total of five stations were sampled: three near Basiluzzo Island, characterised by different sediment colour and gas emission, and two NE of Panarea Island on a sampling site referred as “Hot-Cold” where the sediments are subjected to very different temperatures at a distance of approximately 1 m one from another |
プロジェクトに携わる要員:
収集方法
At all sampling stations and during all campaigns, sediment samples were collected by scuba divers with cut-off plastic syringes (2.6 cm i.d.). At each station and each sampling period, four sediment cores were sampled from which one was dedicated to the grain-size analysis and the remaining three to the microphytobenthic abundance (ABU) and community composition.
| Study Extent | Samplings were carried out during four sampling campaigns in the following periods: June and October 2012, May 2013 and May 2014. A total of five stations were sampled: three near Basiluzzo Island, characterised by different sediment colour and gas emission, and two NE of Panarea Island on a sampling site referred as “Hot-Cold” where the sediments are subjected to very different temperatures at a distance of approximately 1 m one from another. |
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Method step description:
- For the quantitative determination of microphytobenthos (MPB), the uppermost sediment layer obtained from three distinct sediment cores was fixed with 10 mL of 4% formaldehyde buffered solution (CaMg(CO3)2) in pre-filtered seawater (0.2 μm filter) and stored at 4 °C until processing. For each sampling, three replicates were counted for the Basiluzzo samples and two for the Hot-Cold stations as for the latter the standard deviation did not exceed 15%. After manual stirring, 125 μL aliquots of the sediment suspension were drawn off and placed in a counting chamber. To obtain an estimate of the total viable cells, only cells containing pigments and not empty frustules were counted under a Leitz inverted light microscope (Leica Microsystems AG) using a 32× objective (320× final magnification) (Utermöhl, 1958).
- Microphytobenthos community was divided into major taxonomic groups and within the group of diatoms more precise species identification was attempted. Diatoms frustule cleaning was performed by oxidizing subsamples with two time volume of hydrogen peroxide (35%) and ≈1 mL of sulphuric acid (95–97%) (CEN, 2003). Between single treatments, the subsamples were heated over a Bunsen burner until boiling and left under the hood for 24 h. After that, they were washed with Milli-Q water and left to settle for at least 24 h between single washings, until reaching a pH close to 7. All samples were then mounted on permanent slides in Naphrax™ (Northern Biological Supplies Ltd. Ipswich, UK) and observed under 1000× final magnification using a light microscope (LM) (Leica DM2500, Germany) equipped with a digital camera (Leica DFC490, Germany).
- Detailed information on: Rogelja, M., Cibic, T., Pennesi, C., & De Vittor, C. (2016). Microphytobenthic community composition and primary production at gas and thermal vents in the Aeolian Islands (Tyrrhenian Sea, Italy). Marine environmental research, 118, 31-44. https://hdl.handle.net/10.1016/j.marenvres.2016.04.009
書誌情報の引用
- Rogelja, M., Cibic, T., Pennesi, C., & De Vittor, C. (2016). Microphytobenthic community composition and primary production at gas and thermal vents in the Aeolian Islands (Tyrrhenian Sea, Italy). Marine environmental research, 118, 31-44. https://www.sciencedirect.com/science/article/pii/S0141113616300599?via%3Dihub
- De Vittor, Cinzia; Cibic, Tamara; Franzo, Annalisa; Rogelja, Manja (2014): Benthos abundance and diversity from surface sediments during cruise ECO2-6. Unpublished dataset #830077 https://doi.pangaea.de/10.1594/PANGAEA.830077
- De Vittor, Cinzia; Cibic, Tamara; Franzo, Annalisa; Rogelja, Manja (2014): Benthos abundance and diversity from surface sediments during cruise ECO2-4. Unpublished dataset #830083 https://doi.pangaea.de/10.1594/PANGAEA.830083
- De Vittor, Cinzia; Franzo, Annalisa; Cibic, Tamara (2014): Benthos abundance and diversity from surface sediments during cruise ECO2-7. Unpublished dataset #830785 https://doi.pangaea.de/10.1594/PANGAEA.830785
追加のメタデータ
| 代替識別子 | 10.6092/eff90de9-adef-4df3-b2b5-1f90a43a4b0a |
|---|---|
| https://nodc.ogs.it/ipt/resource?r=microphytobenthos-eco2 |