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- 6 m deco stop, 100 % O2
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- 60 m Trimx 20/35
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- Monad Shoal looking up
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- Rebreather diver at 60 m
Category: Research
Isotope discrimination in captive whale sharks @ IsoEcol 2014 (Dr Wyatt)
Isotope Discrimination in Planktivorous Elasmobranchs Focusing on the World’s Largest Fish, Captive Whale Sharks Rhincodon typus Alex S.J. WYATT1* Rui Matsumoto2 Yoshito Chikaraishi3 Keiichi Sato2 Nao Ohkouchi3 Toshi Nagata1 1Marine Biogeochemistry Laboratory, Department of Chemical Oceanography, Atmosphere & Ocean Research Institute, The University of Tokyo, | Click for More →
Ecosystem inputs and recycling over coral reefs @ 3rd APCRS, 2014 (Dr Wyatt)
Functional understanding of ecosystem-scale inputs and recycling over coral reef communities from stable isotope analyses of organic matter Alex S.J. Wyatt1*, James J. Leichter2, Benoit Thibodeau1, Toshihiro Miyajima1, Craig A. Carlson3, Craig E. Nelson4, Toshi Nagata1 1Marine Biogeochemistry Laboratory, Department of Chemical Oceanography, Atmosphere & | Click for More →
Bio-physical interactions on a coral reef island (Leichter et al., Oceanography)
Biological and Physical Interactions on a Tropical Island Coral Reef: Transport and Retention Processes on Moorea, French Polynesia Leichter, J.J., Alldredge, A.L., Bernadi, G., Brooks, A.J., Carlson, C.A., Carpenter, R.C., Edmunds, P.J., Fewings, M.R., Hanson, K.M., Holbrook, S.J., Hench, J.L., Nelson, C.E., Schmitt, R.J., Toonen, | Click for More →
Formation and maintenance of high-nitrate, low pH layers (Waite et al., Biogeosciences)
Formation and maintenance of high-nitrate, low pH layers in the eastern Indian Ocean and the role of nitrogen fixation A. M. Waite, V. Rossi, M. Roughan, B. Tilbrook, P. A. Thompson, M. Feng, A. S. J. Wyatt, and E. J. Raes We investigated the biogeochemistry of low dissolved oxygen high-nitrate (LDOHN) layers forming against the backdrop of several | Click for More →
DON isotopes over a coral reef (Thibodeau et al., Coral Reefs)
Heterogeneous dissolved organic nitrogen supply over a coral reef: first evidence from nitrogen stable isotope ratios B. Thibodeau, T. Miyajima, I. Tayasu, A. S. J. Wyatt, A. Watanabe, N. Morimoto, C. Yoshimizu, T. Nagata Dissolved organic nitrogen (DON) potentially plays a major role in sustaining | Click for More →
Coral reef POM dynamics (Wyatt et al., L&O)
Particulate nutrient fluxes over a fringing coral reef: Source-sink dynamics inferred from carbon to nitrogen ratios and stable isotopes Alex S. J. Wyatt, Ryan J. Lowe, Stuart Humphries and Anya M. Waite We examined spatial and temporal variations in particulate organic matter (POM) dynamics over a | Click for More →
Reef fish trophodynamics (Wyatt et al., Coral Reefs)
Stable isotope analysis reveals community-level variation in fish trophodynamics across a fringing coral reef A. S. J. Wyatt, A. M. Waite, S. Humphries In contrast to trophodynamic variations, the marked zonation in physical and biological processes across coral reefs and the concomitant changes in habitat | Click for More →
Coral reef nutrient dynamics (Wyatt et al., L&O)
Oceanographic forcing of nutrient uptake and release over a fringing coral reef Alex S. J. Wyatt, James L. Falter, Ryan J. Lowe, Stuart Humphries and Anya M. Waite Nitrate and nitrite (NOx) and phosphate (PO4) dynamics over Ningaloo Reef, Western Australia, are shown to depend on | Click for More →
