Dataset - B2FIND

Surface trace gases during METEOR cruise M157

The high surface productivity triggered by nutrient-rich Benguela upwelled waters results in significant enrichment of organic carbon in the sub-surface waters due to enhanced...

Continuous thermosalinograph oceanography along RV METEOR cruise track M157

Underway temperature and salinity data was collected along the cruise track with two autonomous thermosalinograph (TSG) systems, each consisting of a SBE21 TSG together with a...

Sequential iron extraction, pore water and solid phase analyses for sediment ...

Fe2+ was analysed photometrically (Hach Lange DR 5000 photometer) at 565 nm following the method of Collins et al. (1959). 1 mL of acidified sample (20 L of 1% ascorbic acid)...

Sediment analyses of sediment core M157_12-17

Particulate organic carbon (POC), total particulate nitrogen (TN) and total particulate sulfur (TS) were determined by using an element analyzer (Euro EA, HEKAtech). POC was...

Sediment analyses of sediment core M157_14-17

Particulate organic carbon (POC), total particulate nitrogen (TN) and total particulate sulfur (TS) were determined by using an element analyzer (Euro EA, HEKAtech). POC was...

Sequential extraction of P components (SEDEX) in sediment core M157_14-17, of...

A 5-step sequential extraction scheme modified after Ruttenberg (1992), Schenau and De Lange (2000) and Küster-Heins et al., (2010) was used for the speciation of particulate P....

Sequential extraction of P components (SEDEX) in sediment core M157_12-17, of...

A 5-step sequential extraction scheme modified after Ruttenberg (1992), Schenau and De Lange (2000) and Küster-Heins et al., (2010) was used for the speciation of particulate P....

Sequential extraction of P components (SEDEX) in sediment core M157_41-03, of...

A 5-step sequential extraction scheme modified after Ruttenberg (1992), Schenau and De Lange (2000) and Küster-Heins et al., (2010) was used for the speciation of particulate P....

Porewater analyses of sediment core M157_41-13

Fe2+ was analysed photometrically (Hach Lange DR 5000 photometer) at 565 nm following the method of Collins et al. (1959). 1 mL of acidified sample (20 L of 1% ascorbic acid)...

Porewater analyses of sediment core M157_41-03

Fe2+ was analysed photometrically (Hach Lange DR 5000 photometer) at 565 nm following the method of Collins et al. (1959). 1 mL of acidified sample (20 L of 1% ascorbic acid)...

Sediment analyses of sediment core M157_41-03

Particulate organic carbon (POC), total particulate nitrogen (TN) and total particulate sulfur (TS) were determined by using an element analyzer (Euro EA, HEKAtech). POC was...

Physical oceanography on the Namibian Shelf obtained by CTD measurements duri...

The focus of hydrographic investigations during the cruise was on the impact of short term upwelling variability on oxygen and nutrient supply to the shelf, and on the response...

Porewater analyses from Meteor cruise M157 multicores and gravity cores

Porewater analyses from all M157 multicores and gravity cores are presented here. For each site, both shipboard and shore-based analyses are included. Shipboard analyses include...