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POPA- Fisheries Observer Program of the Azores: Seabird sightings in the Azor...
Recorded sightings of seabirds close to the boat and/or interacting with the tuna fishing, while capturing the tunas. -
Polychaetes from major ports in Greece in 2020-2021
A netted frame and a suction sampler were used to collect the samples from 25*25cm dimensioned quadrats on artificial reefs (of concrete) and floating platforms. Study Extent... -
Royal Belgian Institute of Natural Sciences Belgian Marine Invertebrates Coll...
The Royal Belgian Institute of Natural Sciences Belgian Marine Invertebrates collection contains 135 digitised specimens over 14 taxa (mostly species). This dataset only... -
Report on the Danish Oceanographical expeditions 1908-1910 to the Mediterrane...
The present historical paper deals with the pelagic Polychaetes except the Tomopterids collected on the cruises of the "Thor", 1908-1910 in the Mediterannenan and adjacent waters. -
Mediterranean seabird surveys 99/00/02
Data of surveyed seabirds in the Western Mediterranean during the spring (May - June) of multiple years. -
Benthic bycatch data from non-native Crepidula fornicata dredge surveys in Be...
This dataset contains information on the presence and absence of bycaught infaunal species from Crepidula fornicata surveys in Belfast Lough from 2013 to 2017 on board the... -
Total diatom abundance in the Southern Bight of the North Sea in January and ...
Counts of diatom cells for 7 stations in the Southern North Sea in January and February 1971.The data are digitized from technical reports in the frame of the 4DEMON project. -
Phytoplankton community and primary production time series in the coastal and...
We provide datasets that include parameters regarding phytoplankton community, primary production and chl a measurements. Chlorophyll a concentrations analysis started from 1972... -
Monitoring Porto 2006-2008
The data was collected under the MARBEF BIOFUSE long term monitoring program. Each participant of this program is selected 5 shores, chosen to maximise likelihood of differences... -
Data from: Rehabilitating the cyanobacteria – niche partitioning, resource us...
Blooms of nitrogen-fixing cyanobacteria are recurrent phenomena in marine and freshwater habitats, and their supplying role in aquatic biogeochemical cycles is generally... -
National Pilot Monitoring Studies Phyllophora July 2017, Improving Environmen...
Mesozooplankton data: species composition, abundance (ind/m3), biomass (mg/m3) collected during the survey of the National Pilot Monitoring Studies Ukraine (NPMS UA) in the... -
SHARK - National marine environmental monitoring of zooplankton in Sweden sin...
The national monitoring program was initiated by the Swedish Environmental Protection Agency and is now financed by the Swedish Agency for Marine and Water Management.... -
Infaunal abundances from mud samples taken from the Outer Ards penninsula (No...
This dataset contains information on infaunal abundance and biomass from sediment grabs taken off the coast of the Ards Penninsula, Northern Ireland in 2014 & 2016. This... -
National Inventory of the Natural Heritage: Data from the air monitoring camp...
Data from air monitoring of marine megafauna in the maritime French metropolitan area and its adjacent areas. -
Macrozoobenthos data collected in the Northern part of the Romanian littoral ...
The macrozoobentos dataset includes a number of 347 samples collected in the Northern part of the Romanian littoral between Sulina and Chituc from 5 m to 52m depths. Van Veen... -
BLM CETAP OPP Sightings
Data of population surveys conducted by the Cetacean and Turtle Assessment Program to assess the distribution and abundance of whales, dolphins and sea turtles inhabiting the... -
Monthly variation in the macrozoobenthic community structure in Monolimni Lag...
The dataset contains data on the presence of macrobenthos from 2 stations in the Monolmni Lagoon in the Ervos Delta which were sampled monthly in 1998. -
Phytoplankton data collected during a cruise in the Black Sea in May 1957
Phytoplankton data collected by the IBSS staff during a cruise in the Black Sea in May 1957. This dataset contains abundance (individuals per liter) and biomass (mg/m³) data... -
HMAP Dataset 14: Galapagos Marine Reserve, Ecuador II
This dataset contains data on historical catch and effort statistics for sea cucumber, spiny lobster and finfish fisheries in the Galapagos Marine Reserve since 1961. -
POPA- Fisheries Observer Program of the Azores: Seabird sightings in the Azor...
Sightings of birds were recorded daily, at 6 different fixed periods (snap shots), when the boat was in navigation or search mode.