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Filtering by: Creator Rosell-Melé, Antoni Language English [eng]

Eolian transport of glycerol dialkyl glycerol tetraethers (GDGTs) off northwest Africa

Creator:

Fietz, Susanne, Prahl, Fredrick G., Moraleda, Núria, and Rosell-Melé, Antoni

Abstract:

Branched glycerol dialkyl glycerol tetraethers (brGDGTs) of purportedly terrestrial origin are frequently detected in marine sediments, even in remote ocean sites where no direct impact from land erosion via rivers takes place. At these places, the most likely explanation for the presence of brGDGTs is in situ production or eolian...

Resource Type:

Article
Seasonality of U[superscript K’]₃₇ temperature estimates as inferred from sediment trap data

Creator:

Rosell-Melé, Antoni and Prahl, Fredrick G.

Abstract:

The seasonality of sea surface temperatures (SST) estimated from the alkenone-U[superscript K’]₃₇ index has been a debated issue since the development of the sediment trap time series data from 34 sampling locations, we show that the maximum alkenone flux in sediment traps varies markedly across the oceans, only on latitude...

Resource Type:

Article