Dr Matheus Carvalho de Carvalho
I mainly take care of the IRMS lab but do research when I have time. My main research interest is in understanding the stable isotope composition of the carbon that goes in and out of marine plants though photosynthesis and respiration. This information can be important to better understand the role of these organisms in aquatic ecosystems. The IRMS lab has one of the best equipment to do this research nowadays in the world.
In Press/Accepted/Revision Requested
Carvalho, M. C. Integration of analytical instruments with computer scripting. Journal of Laboratory Automation, in press. JIF=1.42 (ERA Rank=B).
Carvalho, M. C. and Eyre, B. D. 2012. Measurement of planktonic CO2 respiration in the light. Limnology and Oceanography Methods 10, 167-178. JIF= 1.8. (ERA Rank B).
Carvalho, M. C. and Eyre, B. D. Carbon stable isotope discrimination during respiration in three seaweed species. Marine Ecology Progress Series 437, 41-49. JIF = 2.63; (ERA Rank A).
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2010. Temperature effect on carbon stable isotope discrimination by Undaria pinnatifida (Phaeophyta) in a closed experimental system. Journal of Phycology 46, 1180-1186. (ERA A ) JIF: 2.27
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2010. Effect of pH on the carbon stable isotope fractionation in photosynthesis by the kelp Undaria pinnatifida. Coastal Marine Science 34, 135-139.
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2009. Short-term measurement of carbon stable isotope discrimination in photosynthesis and respiration by aquatic macrophytes, with marine macroalgal examples. Journal of Phycology 45: 761-770. (ERA:A) JIF 2.27
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2009. Carbon stable isotope discrimination: a possible growth index for the kelp Undaria pinnatifida. Marine Ecology Progress Series 381: 71-82. (ERA:A) JIF 2.52
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2009c. Short-term measurement of carbon stable isotope fractionation in photosynthesis by seaweeds. Kayo Monthly 41: 221-224.
Hayashizaki, K., Carvalho, M. C. & Ogawa, H. 2009. Primary production in coastal ecosystems: what are the problems? Kayo Monthly 41: 225-229.
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2008. Sulfur stable isotopes indicate the source of sinking materials in a coastal bay: Otsuchi Bay, Sanriku, Japan. Journal of Oceanography 64: 705-712. (ERA B) JIF=1.19
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2008. Environment determines nitrogen content and stable isotope composition in the sporophyte of Undaria pinnatifida (Harvey) Suringar. Journal of Applied Phycology 20: 695-703. (ERA Rank C) JIF 1.02
Carvalho, M. C. 2008. Uso dos isotopos de carbono, nitrogenio e enxofre em estudos de ecologia costeira. Oecologia Brasiliensis 12: 694-705.
Carvalho, M. C., Hayashizaki, K., Ogawa, H. & Kado, R. 2007. Preliminary evidence of growth influence on carbon stable isotope composition of Undaria pinnatifida. Marine Research in Indonesia 32: 185-188
Carvalho, M. C., Hayashizaki, K. & Ogawa, H. 2006. Trophic relations between animal and non-animal matter in sediments investigated using stable isotopes. Coastal Marine Science 30: 233-237.
Updated: 06 February 2013