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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
Full Text:: trap data 2 3 Antoni Rosell-Melé a,b* and Fredrick G. Prahl c 4 a ICREA, Pg. Lluís

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
Full Text:: Moraleda a , Antoni Rosell-Melé a,d a Institut de Ciència i Tecnologia Ambientals, Universitat

Creator:: Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martinez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, and Rosell-Mele, Antoni
Abstract:: Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and branched GDGTs. In aquatic environments, it was originally assumed that isoprenoidal GDGTs, especially crenarchaeol, derive mainly from aquatic Thaumarchaeota, whilst branched GDGTs are an allochthonous input derived from soil Bacteria. Recently,...
Full Text:: Rueda: gemma.rueda@uab.cat 36 Anna Sanson-Barrera: Anna.Barrera@uab.cat 37 Antoni Rosell-Melé

Creator:: Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martinez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, and Rosell-Mele, Antoni
Abstract:: Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and branched GDGTs. In aquatic environments, it was originally assumed that isoprenoidal GDGTs, especially crenarchaeol, derive mainly from aquatic Thaumarchaeota, whilst branched GDGTs are an allochthonous input derived from soil Bacteria. Recently,...

Creator:: Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martinez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, and Rosell-Mele, Antoni
Abstract:: Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and branched GDGTs. In aquatic environments, it was originally assumed that isoprenoidal GDGTs, especially crenarchaeol, derive mainly from aquatic Thaumarchaeota, whilst branched GDGTs are an allochthonous input derived from soil Bacteria. Recently,...
Resource Type:: Article

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