29 datasets found

Mesocosm experiment with water from Bothnian Bay: the effect of temperature and terrestrial DOC

Northern Gulf of Mexico Hypoxic Zone. Water column samples collected July 2013. Average depth 18 m.

Marine and limnic particles are hotspots of organic matter mineralization significantly affecting biogeochemical element cycling. Fluorescence in-situ hybridization with...

Two new vent-systems on the Mid-Cayman Rise each exhibit novel geologic settings and distinctively hydrogen-rich vent fluid compositions. We have determined and compared the...

Passive sinking of particulate organic matter (POM) is the main mechanism through which the biological pump transports surface primary production to the ocean interior. However,...

The sediments of the Ancona harbor (Italy) are polluted by crude oil, hence co-contaminated by different classes of molecules like hydrocarbons and heavy metals. In our study,...

Certain marine bacteria found in the near-surface layer of the ocean are expected to play important roles in the production and decay of surface active materials; however, the...

The goal of this project is to monitor the dynamics of environmental DNA (e.g., fish DNA found in a water sample) quantitatively. By adding internal standard DNA, a standard...

Protists form a major part of the Arctic ecosystem and are of great importance for biodiversity and productivity of the Central Arctic Ocean (CAO). The sea ice is considered as...

The Deep Chlorophyll Maximum (DCM) is a zone of maximal photosynthetic activity, generally located towards the base of the photic zone in lakes and oceans. The DCM in the...

Mariana Trench microbial eukaryotes

Water sampling was performed using a CTD Rosette system, consisting of 12 L Niskin bottles. Total alkalinity (AT) and total dissolved inorganic carbon (DIC) concentrations were...

The physical properties of sea ice, including salinity, sea ice temperature, and sea ice texture as well as isotopic composition (oxygen and hydrogen) were analyzed from samples...

The physical properties of sea ice, including salinity, sea ice temperature, and sea ice texture as well as isotopic composition (oxygen and hydrogen) were analyzed from samples...

The physical properties of sea ice, including salinity, sea ice temperature, and sea ice texture as well as isotopic composition (oxygen and hydrogen) were analyzed from samples...

The physical properties of sea ice, including salinity, sea ice temperature, and sea ice texture as well as isotopic composition (oxygen and hydrogen) were analyzed from samples...

The Catlin Arctic Surveys deployed an Explorer Team (years 2009, 2010, 2011) and Ice Base (years 2010, 2011), to examine sea ice thickness (addressing the rate of loss), and the...

Two new vent-systems on the Mid-Cayman Rise each exhibit novel geologic settings and distinctively hydrogen-rich vent fluid compositions. We have determined and compared the...

First comprehensive description of protist community diversity in meso- bathypelagic regions of the Ross Sea (Antarctica)

A survey was performed in nearshore waters of the Island of Vulcano, Italy during May 2011 to investigate the impact of elevated CO2 from volcanic vents on the phytoplankton in...