説明
Database of benthic foraminiferal species abundances from surface sediments of the Ría de Vigo (NW Iberian margin) and the adjacent continental shelf. This collection of benthic foraminiferal species covers a wide range of environmental conditions within the Ría, from the shallowest assemblages influenced by estuarine processes in the inner Ría to the deepest and marine influenced assemblages in the outer Ría and continental shelf.
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、126 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。:
Diz P, Alejo I, Pimentel F (2024). Benthic foraminifera from the Ría de Vigo and the adjacent continental shelf. Version 1.0. Universidade de Vigo. Samplingevent dataset. https://doi.org/10.15470/4t7mks
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 Universidade de Vigo。 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: 13608638-5c18-4b1d-aa45-6d6c8f1f49d2が割り当てられています。 GBIF Spain 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Universidade de Vigo が、このリソースをパブリッシュしました。
キーワード
benthic foraminifera; Ria de Vigo; surface sediments; NW Spain; Galicia; continental shelf; Rose-Bengal stained; Samplingevent; Occurrence; Observation
連絡先
- メタデータ提供者 ●
- 最初のデータ採集者 ●
- 連絡先
- Profesora Titular de Universidad
- Centro de Investigación Mariña, Campus Lagoas-Marcosende
https://orcid.org/0000-0002-7136-0690
- 最初のデータ採集者
- Profesora Titular de Universidad
- Centro de Investigación Mariña, Campus Lagoas-Marcosende
- 最初のデータ採集者
- Responsable de Operaciones y Servicios Portuarios
- 研究代表者
- Profesor Titular de Universidad
- Centro de Investigación Mariña, Campus Lagoas-Marcosende
地理的範囲
Ría de Vigo (NW Iberian margin) and the adjacent continental shelf.
| 座標（緯度経度） | 南 西 [41.294, -10.283], 北 東 [43.037, -8.503] |
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生物分類学的範囲
N/A
| Kingdom | Chromista |
|---|---|
| Phylum | Foraminifera |
| Class | Monothalamea, Globothalamea, Tubothalamea, Nodosariata |
| Order | Robertinida, Rotaliida, Vaginulinida, Polymorphinida, Nodosariida, Spirillinida, Textulariida, Astrorhizida, Miliolida, Lituolida |
| Family | Reophacidae, Rosalinidae, Cornuspiridae, Mississippinidae, Vaginulinidae, Melonidae, Planulinidae, Astrononionidae, Buliminidae, Lacustrinellidae, Gavelinellidae, Bolivinitidae, Stainforthiidae, Elphidiidae, Planorbulinidae, Buliminellidae, Robertinidae, Cibicididae, Haynesinidae, Chilostomellidae, Virgulinellidae, Ophthalmidiidae, Glabratellidae, Textulariidae, Asterigerinatidae, Globobuliminidae, Ellipsolagenidae, Nouriidae, Eponididae, Remaneicidae, Lagenidae, Patellinidae, Haplophragmoididae, Pseudoparrellidae, Ceratobuliminidae, Prolixoplectidae, Ammoniidae, Siphogenerinoididae, Nodosariidae, Miliolidae, Discorbinellidae, Trochamminidae, Rotaliellidae, Polymorphinidae, Cancrisidae, Spiroplectamminidae, Ammosphaeroidinidae, Spiroloculinidae, Ammodiscidae, Eggerellidae, Sphaeroidinidae, Uvigerinidae, Saccamminidae, Spirillinidae, Acervulinidae, Cassidulinidae, Rhabdamminidae, Pseudobolivinidae, Hauerinidae, Siphoninidae, Cribrolinoididae, Discorbidae, Nubeculariidae, Alabaminidae, Epistominidae, Nonionidae, Discamminidae, Annulopatellinidae |
時間的範囲
| 開始日 / 終了日 | 1989-07-01 / 1998-09-26 |
|---|
プロジェクトデータ
説明がありません
| タイトル | Controles ambientales y cambios en los medios de sedimentación de la plataforma continental y las rías bajas durante el cuaternario |
|---|---|
| 識別子 | REN 2000-1102 MAR |
| ファンデイング | Spanish Comisión Interministerial de Ciencia y Tecnología CICyT |
収集方法
Sampling was carried out in 1989 (Baiona bay, 8 stations), 1991/1994 (shelf, 17 stations) and 1998 (Ría de Vigo, 27 stations). Shelf and Baiona bay samples were collected using a Shipek drag and the first 0-1 or 0-2 cm of the sediment was selected for foraminiferal analysis. Samples from the Ria de Vigo were collected using a box corer during two contrasting environmental conditions (upwelling and downwelling). Each box core was sectioned into 1 cm thick slices of approximately 50cc, down to 9 cm sediment depth. The examined sediment thickness varied between stations. In the cases of the shelf and Ria de Vigo, samples were Rose-Bengal stained, which allowed to distinguish between considered living (stained) foraminifera and dead (unstained) foraminifera.
| Study Extent | The Ría de Vigo is an elongate, funnel-shaped embayment located in the NW of the Iberian Peninsula. It is connected to the open ocean through a northern channel that is 2.5 km wide with a maximum depth of 25 m and a southern channel that is 5 km wide with a maximum depth of 67 m. The shallowest and the innermost part of the ría behaves as an estuary dominated by tides. The subaqueous sediments are composed of silt and clay with small amounts of sand and minor amounts of gravel. The rest of the Ría de Vigo is under the oceanic influence. Around the central ría axis, in the deepest areas, surface sediments consist mainly of organic-rich mud, whereas near the ría margins and in the outermost parts, sand and gravel occur. The ría is under the influence of shelf winds which modify the typical two-layer residual circulation pattern characteristic of partially mixed estuaries. Upwelling-favourable northerly winds that predominate from March–April to September–October enlarge the positive residual circulation and increase primary production in the rias. During the rest of the year downwelling favourable southerly winds prevail and the primary production is significantly lower. Sediment samples for the study of benthic foraminifera have been collected along the central axis and northern margins of the Ría. In the outermost part, samples include coarse-grained sediments from the northern and southern channels and a few stations in Baiona Bay. The continental shelf samples extend from the mouth of the Ría to the continental shelf at the mouth of the Miño estuary. |
|---|
Method step description:
- In the laboratory the sediment was wet sieved and the residue dry weighted and examined for the quantification of benthic foraminiferal species. The thickness of the sediment studied, the laboratory methodology and size fraction in which benthic foraminifera were studied are indicated in the column "dynamicProperties".
書誌情報の引用
- Alejo, I., Austin, W.E.N., Francés, G., Villas, F. 1999. Preliminary Investigations of the Recent Foraminifera of Baiona Bay, N.W. Spain. Journal of Coastal Research, 15, 413-427. https://www.jstor.org/stable/4298953
- Diz, P., Francés, G., Costas, S., Souto, C., Alejo, I. 2004. Distribution of benthic foraminifera in coarse sediments, Ría de Vigo, NW Iberian margin. Journal of Foraminiferal Research, 34, 258-275. . https://doi.org/10.2113/34.4.258
- Diz, P., Francés, G., Rosón, G. 2006. Effects of contrasting upwelling–downwelling on benthic foraminiferal distribution in the Ría de Vigo (NW Spain). Journal of Marine Systems, 60, 1-18. https://doi.org/10.1016/j.jmarsys.2005.11.001
- Diz, P., Francés, G. 2008. Distribution of live benthic foraminifera in the Ría de Vigo (NW Spain). Marine Micropaleontology, 66, 165-191. https://doi.org/10.1016/j.marmicro.2007.09.001
- Diz, P., Francés, G. 2009. Postmortem processes affecting benthic foraminfieral assemblages in the Ría de Vigo, Spain: Implications for Paleoenvironmenal studies. Journal of Foraminiferal Research, 39, 166-179. https://doi.org/10.2113/gsjfr.39.3.166
追加のメタデータ
| 代替識別子 | 10.15470/4t7mks |
|---|---|
| https://ipt.gbif.es/resource?r=uvigo-foraminifera |