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Iron and Manganese analysers [100.00% relevance%]
(II) in the water column. The analysers employ a method of unsegmented continuous flow analysis. … The sample stream is inoculated with a reagent, the combined solutions are mixed and … pass into a cell where the intensity of colour is determined … using an LED as light source and a photodiode with light to frequency converter ( … of analyte in question. The system has a series of valves that switch the system from … pumping sample to a blank solution and a known standard. Thus, ‘onboard’ 2-point … during deployment. This has the advantage that a correction for any effect that pressure and/or … for both analytes. Special emphasis was put on a fast reaction time of the analyser (ca. 8 s
https://www.iow.de/che-ag-in-situ-sensors-iron-and-manganese-analysers.html
Iron and Manganese analysers [99.96% relevance%]
(II) in the water column. The analysers employ a method of unsegmented continuous flow analysis. … The sample stream is inoculated with a reagent, the combined solutions are mixed and … pass into a cell where the intensity of colour is determined … using an LED as light source and a photodiode with light to frequency converter ( … of analyte in question. The system has a series of valves that switch the system from … pumping sample to a blank solution and a known standard. Thus, ‘onboard’ 2-point … during deployment. This has the advantage that a correction for any effect that pressure and/or … for both analytes. Special emphasis was put on a fast reaction time of the analyser (ca. 8 s
https://iow.de/che-ag-in-situ-sensors-iron-and-manganese-analysers.html
Madhusmita Dash (en) [99.94% relevance%]
WTD 2009 Abstracts V. Fiekas, L. Arneborg, I. Fer, M. Knoll, H. Prandke [99.91% relevance%]
turbulence measurements were carried out during a cruise in the Norwegian Sogne-Fjord. At the … entrance of the fjord a 170 m deep sill separates the inner fjord with … water depths of more than 1000 m from a 300-500 m deep basin, the Sogne-Sjöen that is … ocean by islands and shallow areas crossed by a few channels of more than 200 m depth. The … general flow over the sill consists of a mean relatively fresh outflow at the surface and … a saline inflow close to the bottom. The tidal
KLAUSI: project details [99.85% relevance%]
exchange, hypoxic deep-water conditions are a frequently observed phenomenon. The so-called … with its well-defined redoxcline as an example. A recently established autonomous profiling system … , T. Schott, L. Umlauf and K. Jürgens (2019). A metatranscriptomics-based assessment of small- … 1462-2920.14499 Umlauf, L., P. L. Holtermann, C. A. Gillner, R. D. Prien, L. Merckelbach and J. R. … Deepwater dynamics and mixing processes during a major inflow event in the central Baltic Sea. J … exchange, hypoxic deep-water conditions are a frequently observed phenomenon. The so-called … with its well-defined redoxcline as an example. A recently established autonomous profiling system … , T. Schott, L. Umlauf and K. Jürgens (2019). A metatranscriptomics-based assessment of small- … 1462-2920.14499 Umlauf, L., P. L. Holtermann, C. A. Gillner, R. D. Prien, L. Merckelbach and J. R. … Deepwater dynamics and mixing processes during a major inflow event in the central Baltic Sea. J
RV Sonne - SO269 (2019) - Blog, Post 3 [99.85% relevance%]
the RV SONNE to the South China Sea: Research in a natural laboratory under climatic and … station. Our work started – like always at a new station – with the deployment of the CTD … , salinity, dissolved oxygen, chlorophyll a, turbidity and a few other parameters. The data … , everyone flocks around to get their samples. A stringent plan is necessary to ensure that the … was to sample the ocean floor. For this we have a "Multi-Corer" (MUC for short) on board, which … be carefully removed so that no sample is lost – a tricky business anyway that doesn't get any … easier when a heavy tropical rain pores down. But even in such … . (Photos: IOW / R. Prien, please click for a larger view) Expedition: SO269 Project: MEGAPOL … the RV SONNE to the South China Sea: Research in a natural laboratory under climatic and … station. Our work started – like always at a new station – with the deployment of the CTD … , salinity, dissolved oxygen, chlorophyll a, turbidity and a few other parameters.
What happens to the nutrient cycle when typhoons churn the sea: Insights from the eye of the storm [99.72% relevance%]
makes landfall over China on September 16, 2018. A team of IOW researchers was on site to collect a … they tripled the growth of phytoplankton in a few weeks. The typhoon had a particularly … coastal ocean. Read the full press release; for a larger view of the photo, click on it: … makes landfall over China on September 16, 2018. A team of IOW researchers was on site to collect a … they tripled the growth of phytoplankton in a few weeks. The typhoon had a particularly … coastal ocean. Read the full press release; for a larger view of the photo, click on it:
What happens to the nutrient cycle when typhoons churn the sea: Insights from the eye of the storm [99.66% relevance%]
makes landfall over China on September 16, 2018. A team of IOW researchers was on site to collect a … they tripled the growth of phytoplankton in a few weeks. The typhoon had a particularly … coastal ocean. Read the full press release; for a larger view of the photo, click on it: … makes landfall over China on September 16, 2018. A team of IOW researchers was on site to collect a … they tripled the growth of phytoplankton in a few weeks. The typhoon had a particularly … coastal ocean. Read the full press release; for a larger view of the photo, click on it:
Biological State of the Baltic Sea 2019 [99.64% relevance%]
biological state of the Baltic Sea 2019 In 2019, a total of 150 phytoplankton species were recorded … cyanobacteria in all investigated sea areas. A bloom of toxin producing Alexandrium … growth period extended well into the autumn: a third biomass peak nearly equalling spring bloom … dynamics of phytoplankton relatively well. A diatom dominated sedimentation peak in spring … bloom events in Arkona basin: the spring bloom, a summer dinoflagellate bloom and subsequent … N fixation as well as the autumn diatom bloom. A total of 50 species was identified in the … zooplankton in 2019 and mark a medium diversity. The zooplankton was … was dominating, while in the Arkona Basin, A. longiremis was the major species. The spring … for Rotifera and Cladocera which had a maximum stock size of 2% and 40% of the long- … , the stock size of zooplankton has remained on a very low level since 2010 compared to the … found in the macrozoobenthos in 2019 mark a medium diversity. The species number found
Good Scientific Practice [99.63% relevance%]
the principles of good scientific practice. As a member of the Leibniz Association, the IOW has