This dataset includes discrete profile data collected during the R/V Minerva Uno cruise OC_2015 Leg 1 and Leg 2 (EXPOCODE 48QL20150804) in the Western Mediterranean from 2015-08-04 to 2015-08-31. These data include total alkalinity, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite and phosphate.

This dataset includes discrete profile data collected during the R/V Universitatis cruise TRANSMED_LEGIII (EXPOCODE 48UN20070613) in the Eastern Mediterranean from 2007-06-13 to 2007-06-27. These data include total alkalinity, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite and phosphate.

This dataset includes discrete profile data collected during the R/V Urania cruise TRANSMED_LEGII (EXPOCODE 48UR20070528) in the Western Mediterranean Sea and Atlantic Ocean from 2007-05-28 to 2007-06-12. These data include total alkalinity, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite and phosphate.

This dataset includes discrete profile data collected during the R/V Urania cruise SESAME_IT01 (EXPOCODE 48UR20080215) in the Adriatic Sea from 2008-02-15 to 2008-02-26. These data include total alkalinity, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate and phosphate.

This dataset includes discrete profile data collected during the R/V Urania cruise SESAME_IT02 (EXPOCODE 48UR20080301) in the Mediterranean Sea, Ionian Sea from 2008-03-01 to 2008-03-09. These data include total alkalinity, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate and phosphate.

This dataset includes discrete profile data collected during the R/V Urania cruise SESAME_IT04 (EXPOCODE 48UR20080318) in the Mediterranean Sea from 2008-03-18 to 2008-04-05. These data include dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, silicate, nitrate and phosphate.

This dataset includes discrete profile data collected during the R/V Urania cruise SESAME_IT07 (EXPOCODE 48UR20081007) in the Mediterranean Sea, Adriatic Sea from 2008-10-07 to 2008-10-16. These data include total alkalinity, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite and phosphate.

This dataset includes discrete profile data collected during the R/V Maria S. Merian cruise MSM72 (EXPOCODE 06M220180302) in the Mediterranean Sea from 2018-03-02 to 2018-04-03. These data include dissolved inorganic carbon (DIC), total alkalinity (TA), pH on total scale, chlorofluorocarbon 12 (CFC-12), sulfur hexafluoride (SF6), delta C13, C13 error, particulate organic carbon, particulate organic nitrogen, water temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite, phosphate and other measurements.

This dataset includes physical and chemical data collected in Saginaw Bay, Lake Huron from 1991 to 1996. All of these data were collected as part of a larger effort to monitor and assess the impacts of the zebra mussel (Dreissena polymorpha) on the Saginaw Bay ecosystem. Although mussels were found in the bay in 1990, the first large recruitment did not occur until the summer of 1991. Thus, the data presented herein reflect physical and chemical conditions, and subsequent changes, during the initial years of the mussel’s invasion into the bay.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V F.G. Walton Smith in the Gulf of Mexico and North Atlantic Ocean in 2020. These data include air-sea difference of partial pressure of carbon dioxide (pCO2), pCO2 in atmosphere, pCO2 in water, barometric pressure, sea surface salinity and temperature. The instruments used to collect these data include barometric pressure sensor, carbon dioxide gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide measurement and thermosalinographs.