EDP Baixo Sabor: Phytoplancton - Ecological Monitoring Program [2016]

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Data Records

The data in this sampling event resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 6 records. 1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

下載

下載最新版本的Darwin Core Archive (DwC-A)資源，或資源元數據的EML或RTF文字檔。

版本

The table below shows only published versions of the resource that are publicly accessible.

如何引用

請注意，此資料集為舊版本。  研究者應依照以下指示引用此資源。:

Marin C, Viegas V, Gonçalves, S Múrias T (2018): EDP Baixo Sabor: Fitoplanton - Ecological Monitoring Program [2016]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=fitoplanton_sabor_pme_2016&v=1.0

Rights

研究者應尊重以下權利聲明。:

The publisher and rights holder of this work is EDP - Energias de Portugal. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 1b20ed8a-453f-4496-a713-066a8973ab04。  EDP - Energias de Portugal 發佈此資源，並經由GBIF Portugal同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; Observation; Phytoplankton; Baixo Sabor reservoir; ecological monitoring; Observation; Phytoplankton; Baixo Sabor reservoir; ecological monitoring

聯絡資訊

資源建立者:

可回覆此資源相關問題者:

元數據填寫者:

地理涵蓋範圍

The data were collected in a single point in the Baixo Sabor reservoir, at a fixed station 1300 m upstream of the dam in the deeper zone of the reservoir.

分類群涵蓋範圍

The taxonomic coverage of this dataset includes 6 kingdoms, 15 phylum, 17 classes, 48 orders, 77 families, 144 genus and 305 species of the list of the EU’s Water Directive framework. The actual observations encompass 5 kingdoms, 9 phylum, 10 classes, 18 orders, 23 families, 30 genus and 31 species. The identification was made, whenever possible, to species level; otherwise, the phylum, class, order, family or genus were specified.

時間涵蓋範圍

計畫資料

The dataset contains Phytoplankton records of samples collected at Baixo Sabor reservoir during the first year of the Ecology Monitoring Program (PME) of Baixo Sabor Hydroelectric Scheme, promoted by EDP – Energias de Portugal, S.A. Samples were collected in the deeper zone of the reservoir, at a fixed station 1300 m upstream of the dam, in 6 campaigns carried out between March and October of 2016. The targeted taxa were phytoplankton species, included as biological quality element for ecological quality in the framework of the EU’s Water Directive. A total of 1849 taxa records were obtained corresponding to 31 species and 11 genera. The most abundant species (>100 records) were Fragilaris crotonensis (phylum Ochropyta, class Bacillariophyceae, order Fragilariales) (198 records), Chroomonas acuta (Cryptophyta, Cryptophyceae, Pyrenomonadales) (167), Woronichinia naegeliana (Cyanobacteria, Cyanophyceae, Chroococcales) (142) and Eudorina unicocca (Chlorophyta, Chlorophyceae, Volvocales) (119), and the genera Anabaena (Cyanobacteria, Cyanophyceae, Nostocales) (122) and Cryptomonas (Cryptophyta, Cryptophyceae, Cryptomonadales) (121).

The personnel involved in the project:

取樣方法

Sampling followed the procedures defined by the Portuguese National Water Authority in the protocol for sampling and analysis of phytoplankton quality element under the Water Framework Directive. In each sampling campaign, a two-step procedure was adopted. First (a) a water column profile for temperature and dissolved oxygen was perform using a multiparametric probe (b) the water transparency was measure using a Secchi disk (Secchi depth), and (c) the depth of the euphotic zone was estimated (2.5 x the Secchi Depth). Second, (a) water samples were collected, using an integrated water sampling device (hydrobios), from the surface to euphotic zone maximum depth; (b) samples were preserved in loco with Alkaline Lugol’s solution and transported in 48 hours to the laboratory. The samples were stored in a dark and cold place (1º to 4ºC) for a maximum period of 6 months. They were periodically examined and recompleted with Alkaline Lugol’s solution, whenever needed. In the lab, the analysis for identification (to the lower possible taxonomic level), quantification (cells/mL) and biovolume (mm3/m3) were carried out using sedimentation chambers and an inverted microscope (Utermöhl technique), as described in EN 15204:2006 (Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)) and EN 16695:2015 (Water quality - Guidance on the estimation of phytoplankton biovolume).

方法步驟描述:

1. To be completed

額外的元數據