Time series of phytoplankton abundance collected with a monthly frequency at 0.5, 5, 10 and 15 meters in the Gulf of Trieste. The time series station C1, located in the Gulf of Trieste in the northernmost part of the Adriatic Sea, is part of the Adriatic Long Term Ecological Research (LTER) site. It is a shallow coastal station (17 m depth) located at 0.2 Km from the coast, at the outer border of the Natural Marine Reserve of Miramare, Trieste. More information about activities carried out and about datasets from other periods can be found at: http://nettuno.ogs.trieste.it/ilter/GoTTs/en_index.html. Samples were fixed with Ca(HCO3)2-buffered formaldehyde (0.8% final concentration) and cell abundance was estimated according to Utermöhl's method (1958), using an inverted microscope equipped with phase contrast, at 200-320-400x final magnifications. Abundant cells were counted in defined random fields, rarer species were counted on the whole chamber (Fonda Umani et al., 2007).

Microphytobenthos monitoring in the Mar Piccolo of Taranto, 2013-2014 in the framework of the Italian flagship project RITMARE

Microphytobenthos collected near mussel farm activities in the Gulf of Trieste - North Adriatic Sea in the framework of SosteMiTS Project financed by Friuli Venezia Giulia Region. Data collected in 2008-2009.

Phytoplankton monitoring in the Trieste harbour, close to an iron foundry (FERRIERA), in the North Adriatic Sea. Sampling during 2008-2014.

Phytoplankton collected in the South Adriatic Sea during a cruise in February 2013, as part of MEDGES experiment in the framework of the Italian project "RITMARE - La Ricerca Italiana per il MARE"

Macrobenthos monitoring in the Mar Piccolo of Taranto in June 2013 and April 2014 in the framework of the Italian flagship project RITMARE

Monitoring of free-living nematodes at the C1-LTER station (Gulf of Trieste, northern Adriatic Sea), seasonal frequency from 07-2010 to 07-2012. The sampling was carried out by a KC Haps bottom corer with polycarbonate sample tubes (12.7 cm I.D. with a sample area of 127 cm2).

Macrobenthos monitoring in the Trieste harbour, North Adriatic Sea (Port Authority) in June 2013 and March 2015

Phytoplankton monitoring in Grado, GO, Italy. Single coastal monitoring for water quality evaluation on June 2016. Shallow coastal waters in the northern part of the Adriatic Sea, in the Gulf of Trieste

Macrobenthos collected in the Po Delta - North Adriatic Sea in the framework of the Italian Flagship Project RITMARE in December 2014.