Data/hora: 05/06/2024 13:38:10

Provedor de dados: | 5
País: | France
Título: | A global database of sea surface dimethylsulfide (DMS) measurements and a procedure to predict sea surface DMS as a function of latitude, longitude, and month
Autores: | Kettle, Aj; Andreae, Mo; Amouroux, D; Andreae, Tw; Bates, Ts; Berresheim, H; Bingemer, H; Boniforti, R; Curran, Maj; Ditullio, Gr; Helas, G; Jones, Gb; Keller, Md; Kiene, Rp; Leck, C; Levasseur, Marie; Malin, G; Maspero, M; Matrai, P; Mctaggart, Ar; Mihalopoulos, N; Nguyen, Bc; Novo, A; Putaud, Jp; Rapsomanikis, S; Roberts, G; Schebeske, G; Sharma, S; Simo, R; Staubes, R; Turner, S; Uher, G.
Data: | 1999-06
Ano: | 1999
Resumo: | A database of 15,617 point measurements of dimethylsulfide (DMS) in surface waters along with lesser amounts of data for aqueous and particulate dimethylsulfoniopropionate concentration, chlorophyll concentration, sea surface salinity and temperature, and wind speed has been assembled. The database was processed to create a series of climatological annual and monthly 1 degrees x1 degrees latitude-longitude squares of data. The results were compared to published fields of geophysical and biological parameters. No significant correlation was found between DMS and these parameters, and no simple algorithm could be found to create monthly fields of sea surface DMS concentration based on these parameters. Instead, an annual map of sea surface DMS was produced using an algorithm similar to that employed by Conkright et al. [1994]. In this approach, a first-guess field of DMS sea surface concentration measurements is created and then a correction to this field is generated based on actual measurements. Monthly sea surface grids of DMS were obtained using a similar scheme, but the sparsity of DMS measurements made the method difficult to implement. A scheme was used which projected actual data into months of the year where no data were otherwise present.
Tipo: | Text
Idioma: | Inglês

Identificador:

https://archimer.ifremer.fr/doc/00660/77171/78556.pdf

DOI:10.1029/1999GB900004

https://archimer.ifremer.fr/doc/00660/77171/

Editor: | Amer Geophysical Union
Formato: | application/pdf
Fonte: | Global Biogeochemical Cycles (0886-6236) (Amer Geophysical Union), 1999-06 , Vol. 13 , N. 2 , P. 399-444

Fonte:

info:eu-repo/semantics/openAccess

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