This dataset includes hydrographic and chemical data collected from discrete sample and profile observations during the United States Coast Guard Cutter (USCGC) Healy cruise HLY1901 (EXPOCODE 33HQ20190806) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) from 2019-08-06 to 2019-08-22. These data include WATER CTD TEMPERATURE, CTD SALINITY, DISSOLVED INORGANIC CARBON (DIC), TOTAL ALKALINITY (TA), CTD Dissolved OXYGEN, and nutrients (Nitrate, Nitrite, Phosphate, Silicate, and Ammonium).

This dataset includes chemical, meteorological, physical and time series data collected from Mooring First_Landing_76W_37N in the Chesapeake Bay from 2018-04-05 to 2020-09-26. These data include air-sea difference - partial pressure of carbon dioxide (pCO2), barometric pressure, oxygen, pCO2 - atmosphere, pCO2 - water, salinity, sea surface temperature, oxygen, pH on total scale, total chlorophyll, nephelometric turbidity unit and salinity-compensated dissolved oxygen.

In this study, we examined how CO2-driven acidification affected the growth and survival of juvenile golden king crab (Lithodes aequispinus), an important fishery species in Alaska. Juveniles were reared from larvae in surface ambient pH seawater at the Kodiak Laboratory. Newly molted early benthic instar crabs were randomly assigned to one of three pH treatments: (1) surface ambient pH ~ 8.2, (2) likely in situ ambient pH 7.8, and (3) pH 7.5. Thirty crabs were held in individual inserts in each treatment for 127 days and checked daily for molting or death.

Reef-building corals (Orbicella faveolata) were sampled at both inshore (The Rocks and Cheeca Rocks) and offshore reefs (Little Conch and Crocker Reef) under Florida Keys National Marine Sanctuary (FKNMS) permit FKNMS-2019-067 to develop molecular biomarker-based predictive models of coral bleaching susceptibility via hindcasting.

Conductivity-Temperature-Depth (CTD) casts were conducted during project cruises on July 20 - August 8, 2017 and September 17-22, 2018. Casts were conducted using remotely-operated vehicle (ROV) -mounted CTD instruments at project sampling sites located in the Northern Gulf of Mexico (GoM) at depths between 50-2200m, from De Soto Canyon to the Flower Garden Banks, and further south to Keathley Canyon. Each cast contains water downcast and upcast column profile data (conductivity, temperature, and pressure) corresponding to the descent and ascent of the ROV in each dive.

This dataset contains raw and processed data from an annual long-term monitoring study that documents the benthic and fish community changes at Stetson Bank, in the Flower Garden Banks National Marine Sanctuary. Stetson Bank is an uplifted claystone/siltstone feature, located 75 nautical miles from Galveston, TX in the northwestern Gulf of Mexico, that supports a well-developed benthic community of scleractinian coral and tropical marine sponges.

This dataset contains hydrographic data from CTDs and thermistors on a mooring line located 25 kilometers southwest of the mouth of Mobile Bay, Alabama (30.0902 N 88.2116 W) collected from 2019-10-04 to 2020-02-28.

Thermistors sample every minute.
Thermistors were at depths: ~7.2; 9.6; 11.2; 13.3; 16.2 and 18.2m

CTDs sample at 2 minutes.
CTD were at depths: ~4.7; 19.2; and 20.3 m.

This dataset contains hydrographic data from CTDs and thermistors on a mooring
line located 25 kilometers southwest of the mouth of Mobile Bay, Alabama
(30.0902 N 88.2116 W) collected from 2019-07-01 to 2019-08-16.

Thermistors sample every minute.
Thermistors were located at depths: ~7.1; 9.5; 11.1; 13.2; 16.1 and 18.1m

CTDs sample at 2 minutes.
CTD were located at depths: ~4.7; 19.2; and 20.0 m.

Coral fragments from three presumed genotypes of Orbicella faveolata and two presumed genotypes of Montastraea cavernosa collected from the field were monitored over the course of one month in one of four treatments in experimental aquaria at the University of Miami: healthy sediment, disease contact control, communal diseased sediment, acute diseased sediment. Time to transmission of disease in days and gross symptoms of disease transmission were recorded during the observation period and are included in this dataset.

This dataset contains hydrographic data from CTDs and thermistors on a mooring line located 25 kilometers southwest of the mouth of Mobile Bay, Alabama (30.0902 N 88.2116 W) collected from 2020-07-17 to 2020-09-30. Thermistors sample every minute. Thermistors were at depths: ~7.2; 9.6; 11.1; 13.3; and 18.1 m. CTDs sample at 2 minutes and sensor dependent (15m/30m). CTD were at depths: ~4.7 and 19.1 m.