Epiphytic Bryozoa of Posidonia oceanica leaves and scales

DwC-A資料集	下載 103 紀錄在 English 中 (18 KB) - 更新頻率: 有可能更新，但不確知何時
元數據EML檔	下載在 English 中 (9 KB)
元數據RTF文字檔	下載在 English 中 (9 KB)

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。核心資料表包含 103 筆紀錄。

亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。每個延伸集資料表中資料筆數顯示如下。

103

1234

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Lepoint G, Michel L (2015): Epiphytic Bryozoa of Posidonia oceanica leaves and scales. v1.2. University of Liège. Dataset/Samplingevent. https://ipt.biodiversity.be/resource?r=ulg_bryozoa&v=1.2

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 University of Liège。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: c09eb4a4-0df1-4be5-bda7-d1f7e6063a57。 University of Liège 發佈此資源，並經由Belgian Biodiversity Platform同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent; epiphytes; biofouling; bryozoan; seagrass; Neptune grass; Nw Mediterranean

聯絡資訊

Gilles Lepoint

出處 ●
連絡人

Research Associate F.R.S.-FNRS

University of Liège

BE

g.lepoint@ulg.ac.be

http://www.ulg.ac.be/oceanbio

Loïc Michel

出處

researcher

University of Liège

15 allée du 6 août

4000 Liège

BE

loic.michel@ulg.ac.be

http://www.ulg.ac.be/oceanbio

André Heughebaert

元數據提供者

Node Manager

Belgian Biodiversity Platform

Av Louise 231 Louizalaan

B1050 Bruxelles

BE

a.heughebaert@biodiversity.be

+3222383796

Corine Pelaprat

作者

researcher

STARESO (STAtion de REcherches Sous-marines et Océanographiques)

Calvi

FR

地理涵蓋範圍

Revellata Bay (Corsica, Mediterranean Sea)(a part of the Gulf of Calvi)

界定座標範圍	緯度南界經度西界 [42.58, 8.724], 緯度北界經度東界 [42.58, 8.728]

分類群涵蓋範圍

Bryozoa, Gymnolaemata, Cheilostomata

Phylum	Bryozoa (moss animals)
Class	Gymnolaemata
Order	Cheilostomata

時間涵蓋範圍

起始日期 / 結束日期	2002-11-01 / 2003-12-31

取樣方法

Seagrass shoots were collected in triplicate in November 2002, March, June, September and November 2003 along the same permanent transects set at 7, 10, 15, 20, 25 and 30 m depth. Colonies counted (see above) were reported per meter square, accounting the average P. oceanica shoot density measured at each sampling depth. Shoot density, measured monthly using a quadrate with an area of 0.1 m2 randomly set in the meadow.

研究範圍	All sampling and measurements were performed at Revellata Bay (Calvi, Corsica, France), near the marine research centre of STARESO (42°35’N-8°43’E) (University of Liège).
品質控管	Identifications under stereomicroscope (Stemi 2000, Zeiss) were done to the lowest systematic level using keys for Bryozoa (Prenant & Bobin, 1966; Zabala & Maluquer, 1988), and the works of Hayward & McKinney (2002), Gautier (1961) or Balduzzi et al. (1991). All the colonies found on the two sides of leaves were counted. Colony on scales were not counted because dissection of scales (i.e. old leaf petioles remaining on rhizomes after limb abcission) involved colony fragmentation. Each sample is constituted of a single replicate gathering 3 shoots of P. oceanica. For Electra posidoniae, colonies fusion (or apparent fusion) is common. Therefore for this species, as a proxy of the colonies counted, the number of colonies founders (i.e. ancestrulae), which have a distinctive morphology, was counted.

研究範圍

All sampling and measurements were performed at Revellata Bay (Calvi, Corsica, France), near the marine research centre of STARESO (42°35’N-8°43’E) (University of Liège).

品質控管

Identifications under stereomicroscope (Stemi 2000, Zeiss) were done to the lowest systematic level using keys for Bryozoa (Prenant & Bobin, 1966; Zabala & Maluquer, 1988), and the works of Hayward & McKinney (2002), Gautier (1961) or Balduzzi et al. (1991). All the colonies found on the two sides of leaves were counted. Colony on scales were not counted because dissection of scales (i.e. old leaf petioles remaining on rhizomes after limb abcission) involved colony fragmentation. Each sample is constituted of a single replicate gathering 3 shoots of P. oceanica. For Electra posidoniae, colonies fusion (or apparent fusion) is common. Therefore for this species, as a proxy of the colonies counted, the number of colonies founders (i.e. ancestrulae), which have a distinctive morphology, was counted.

方法步驟描述:

This study involved the monthly assessment of colonization dynamics, biomass seasonality, and diet composition through measurements of stable isotopes, in E. posidoniae at a depth of 10 m in the Revellata Bay (Corsica, Mediterranean Sea).

額外的詮釋資料

替代的識別碼	c09eb4a4-0df1-4be5-bda7-d1f7e6063a57
	https://ipt.biodiversity.be/resource?r=ulg_bryozoa