Phytoplankton Ecology of the Saronicos Gulf, Aegean Sea. Ignatiades, L., N. Moschopoulou, M. Karydis and A. Vassiliou, 1983.

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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 216 records. 2 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.

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Versions

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How to cite

Researchers should cite this work as follows:

Ignatiades, L., N. Moschopoulou, M. Karydis and A. Vassiliou, 1983. Phytoplankton Ecology of the Saronicos Gulf, Aegean Sea.Greek Atomic Energy Commission, Nuclear Research Center 'Democritus', Athens.

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Hellenic Center for Marine Research. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 1fe2ac17-e8b3-4cd2-a2b7-b3490b569579.  Hellenic Center for Marine Research publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Ocean Biodiversity Information System.

Keywords

occurrence

Contacts

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Geographic Coverage

Area of Saronicos Gulf, Aegean Sea.9 stations(S1,S2,S3,S4,S5,S6,S7,S8,S9)

Taxonomic Coverage

No Description available

Temporal Coverage

Project Data

The Saronicos gulf project under the title "Phytoplankton Indicators of Sewage Pollution" was organized in 1980 at the Biology Department of the NRC "Demokritos" and financed partially by the "Research and Technology Agency".

The personnel involved in the project:

Sampling Methods

Phytoplankton samples were collected with a van Dorhn sampler at 1 and 40 m depth. Samples were preserved with Lugol-acetate solution and analysed quantitatively (in number of cells/liter) and qualitatively in an inverted microscope (Utermohl, 1931). Samples for chlorophyll-a determinations were filtered on ship board through MILLIPORE (Type AA) filters, which were treated immediately as described by Strickland and Parsons (1968). Temperature was measured with inverted thermometers. Oxygen determination was carried out shipboard using the Winkler method as suggested by Strickland and Parsons (1968). Salinity was measured in the laboratory on an inductively coupled salinometer (type C.S.I.R.O.). Samples for nutrient analysis were filtered immediately after collection, kept frozen at -20 oC and analysed within the following 2-3 days. Determinations of phosphate, nitrate, nitrite, silicate, organic nitrogen and organic phosphorus were made after Strickland and Parsons (1968). Ammonia was determined by the method of Liddicoat et al.,(1976).

Method step description:

1. 36 cruises 101,202,303,104,205,306,107,208...(the number in front of the sampling event-fieldnumber)

Additional Metadata