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Foraminifera Iodine to Calcium Ratios: Approach and Cleaning
(Wiley, 2021)
Planktic and benthic foraminiferal iodine (I) to calcium (Ca) molar ratios have been proposed as an exciting new proxy to assess subsurface and bottom water oxygenation in the past. Compared to trace metals, the analysis ...
An optimized DNA extraction protocol for benthic Didymosphenia geminata
(Elsevier Science, 2014-06)
Didymosphenia geminata mats display few cells in relation to extracellular material and contain polysaccharides and heavy metals that interfere with molecular studies. We describe an optimized DNA extraction protocol that ...
Spatial variability of biogeochemistry in shallow coastal benthic communities of Potter Cove (Antarctica) and the impact of a melting glacier
(Public Library of Science, 2018-12)
Measurements of biogeochemical fluxes at the sediment–water interface are essential to investigate organic matter mineralization processes but are rarely performed in shallow coastal areas of the Antarctic. We investigated ...
Patterns of the benthic community structure in coral reefs of the north western Caribbean
(59th Gulf and Caribbean Fisheries Institute, 2007)
Data on the benthic community structure of six coral reefs of the Mexican portion of the Mesoamerican Barrier Reef System using the photographic-transect method, aimed to describe the structural patterns in each reef, and ...
Bioassessment using benthic macroinvertebrates of the water quality in the Tigreiro river, Jacuí Basin
(Brasil, 2013)
This study aimed to evaluate the water quality in the Tigreiro river, Jacuí river Basin, using different approaches. Benthic macroinvertebrates were sampled in July 2010 (winter) and February 2011 (summer) at five sites. ...
Methodology for Analyzing Dissolved Oxygen Consumption in Benthic Chambers
(American Society of Civil Engineers, 2015)
Dissolved oxygen (DO) consumption in the sediments of natural aquatic ecosystems occurs by mass flux across the water-sediment interface. This mass flux is determined as either the rate of oxygen consumption in the sediment ...
Calcareous benthic foraminifera from the upper central peruvian margin: Control of the assemblage by pore water redox and sedimentary organic matter
(Inter Research, 2015)
We studied 'living' (stained) benthic foraminifera in the upper border of the Peruvian oxygen minimum zone (OMZ) to determine the relationship between species' distribution and pore water and sediment geochemistry under ...