F. Velazco

Rapid reorganization in ocean biogeochemistry off Peru towards the end of the Little Ice Age (2009)

D. Gutiérrez, A. Sifeddine, D. B. Field, L. Ortlieb, G. Vargas, F. P. Chávez, ...

Climate and ocean ecosystem variability has been well recognized during the twentieth century but it is unclear if modern ocean biogeochemistry is susceptible to the large, abrupt shifts that...

Rapid reorganization in ocean biogeochemistry off Peru towards the end of the Little Ice Age (2009)

Gutiérrez, D., Sifeddine, Abdelfettah, Field, D., Ortlieb, L., Vargas, Gabriel, Chavez, F.P., ...

Climate and ocean ecosystem variability has been well recognized during the twentieth century but it is unclear if modern ocean biogeochemistry is susceptible to the large, abrupt shifts that...

Laminated sediments from the central Peruvian continental slope: A 500 year record of upwelling system productivity, terrestrial runoff and redox conditions (2008)

Sifeddine, Abdelfettah, Gutiérrez, D., Ortlieb, L., Boucher, H., Velazco, F., Field, D., ...

Sedimentological studies including X-ray digital analyses, mineralogy, inorganic contents, and organic geochemistry on cores of laminated sediments accumulated in the oxygen minimum zone of the...

Laminated sediments from the central Peruvian continental slope: A 500 year record of upwelling system productivity, terrestrial runoff and redox conditions (2008)

Sifeddine, Abdelfettah, Gutiérrez, D., Ortlieb, L., Boucher, H., Velazco, F., Field, D., ...

Sedimentological studies including X-ray digital analyses, mineralogy, inorganic contents, and organic geochemistry on cores of laminated sediments accumulated in the oxygen minimum zone of the...

Rapid reorganization in ocean biogeochemistry off Peru towards the end of the Little Ice Age (2008)

D. Gutiérrez, A. Sifeddine, D. B. Field, L. Ortlieb, G. Vargas, F. Chávez, ...

Climate and ocean ecosystem variability has been well recognized during the twentieth century but it is unclear if modern ocean biogeochemistry is susceptible to the large, abrupt shifts that...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries. (2006)

Gutiérrez, D., Sifeddine, Abdelfettah, Reyss, J.L., Vargas, Gabriel, Velazco, F., Salvatteci, R., ...

High-resolution paleo-environmental and paleoecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries (2006)

D. Gutiérrez, A. Sifeddine, J. L. Reyss, G. Vargas, F. Velazco, R. Salvatteci, ...

High-resolution paleo-environmental and paleo-ecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries. (2006)

Gutiérrez, D., Sifeddine, Abdelfettah, Reyss, J.L., Vargas, Gabriel, Velazco, F., Salvatteci, R., ...

High-resolution paleo-environmental and paleoecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries. (2006)

Gutiérrez, D., Sifeddine, Abdelfettah, Reyss, J.L., Vargas, Gabriel, Velazco, F., Salvatteci, R., ...

High-resolution paleo-environmental and paleoecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries. (2006)

Gutiérrez, D., Sifeddine, Abdelfettah, Reyss, J.L., Vargas, Gabriel, Velazco, F., Salvatteci, R., ...

High-resolution paleo-environmental and paleoecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries (2006)

Gutiérrez, D., Sifeddine, A., Reyss, J. L., Vargas, G., Velazco, F., Salvatteci, R., ...

High-resolution paleo-environmental and paleo-ecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...

Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries (2006)

Gutiérrez, D., Sifeddine, A., Reyss, J. L., Vargas, G., Velazco, F., Salvatteci, R., ...

High-resolution paleo-environmental and paleo-ecological archives in laminated sequences are present in selected areas from the upper continental Peruvian margin within the oxygen minimum zone. We...