196 datasets found

Water sampling was performed using a CTD Rosette system, consisting of 12 L Niskin bottles. This dataset contains oxygen (δ¹⁸O) and hydrogen (δD) isotope measurements conducted...

This table contains measurements collected during a biodegradation experiment that was initiated immediately after collecting the samples and terminated approximately 6 months...

This table contains biogeochemical properties collected from small ponds, headwaters and river in June 2023. Measurements include nutrient concentrations, dissolved organic...

The water sampling was performed using a CTD Rosette system, consisting of 12 L Niskin bottles. The samples were filtered using a 0.7 μm Whatman GF/F syringe filter (filter was...

For CDOM absorption (aCDOM(λ)), the sample was filtered through a 0.45 μm cellulose acetate filter (Whatman GF/F syringe filter) which had been rinsed with 50 mL sample water....

This dataset comprises multiproxy biogeochemical data and diatom assemblage data for a sediment sequence (LTe22-1) from lake Teremendo (Michoacán, Mexico). The data were used to...

This dataset comprises multiproxy biogeochemical data and diatom assemblage data for a sediment sequence (LSm-22-1) from lake Santa Maria del Oro (Nayarit, Mexico). The data...

This table contains measurements conducted during the bioassay incubation initiated after the flocculation experiment. Filtrates of gypsum and control treatments were amended...

This table contains measurements of selected colored dissolved organic matter properties measured in size-fractioned dissolved organic matter after an ultrafiltration conducted...

This table contains laboratory measurements from both treatments conducted after the experimental flocculation.

This table contains sensor data collected during the sampling and all measurements that were conducted in the laboratory before any experimental manipulations. During each...

The determination of phytoplankton using high performance liquid chromatography (HPLC) is detailed in Hooker et al. (2005; doi:10.1364/AO.44.000553) and Ras et al. (2008;...

Vertical profiles of downwelling irradiance (Ed) and upwelling radiance (Lu) were measured during legs 2, 3, and 4 using a Compact-Optical Profiling System (C-OPS) in an ICE-Pro...

Fluorescent dissolved organic matter intensity was measured with an Aqualog®. Measurements were corrected for inner-filter effects and for the Raman and Rayleigh scattering...

Absorbance of particles retained on GF/F (0.7 µm) filters was measured using a Varian Cary 100 spectrophotometer equipped with an integrated sphere. Absorbance and reflectance...

Measurement of CDOM absorption was conducted from a water sample within 12 hours of collection using an UltraPath liquid waveguide system (World Precision Instruments, Inc.)...

Water samples for stable isotopes were collected untreated in 10 mL HDPE vials, sealed tightly, stored in the dark at 4°C. Measurements were conducted at the laboratory facility...

Water for nitrate (NO3), nitrite (NO2), phosphate (PO4) and silicate (SiO4) was filtered using an acid-washed 60-mL luer-lock syringe combined with an Acrodisc filter (GF/F 0.7...

Samples for bacterial abundance (1.5 mL) were preserved with glutaraldehyde (1% final concentration) and stored at -80°C. Samples were stained with SYBRTM Green I (Thermofisher...

Particulate organic carbon (POC) and particulate organic nitrogen (PON) concentrations were obtained from water samples filtered on precombusted (450°C for >5 hours) 47mm...