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Adina Paytan
Researcher at University of California, Santa Cruz
Publications - 342
Citations - 17122
Adina Paytan is an academic researcher from University of California, Santa Cruz. The author has contributed to research in topics: Seawater & Submarine groundwater discharge. The author has an hindex of 69, co-authored 310 publications receiving 14484 citations. Previous affiliations of Adina Paytan include University of California, Berkeley & Scripps Institution of Oceanography.
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Journal ArticleDOI
High-Frequency Dynamics of Ocean pH: A Multi- Ecosystem Comparison
Gretchen E. Hofmann,Jennifer E. Smith,Kenneth S. Johnson,Uwe Send,Lisa A. Levin,Fiorenza Micheli,Adina Paytan,Nichole N. Price,Brittany Peterson,Yuichiro Takeshita,Paul G. Matson,Elizabeth D. Crook,Kristy J. Kroeker,Maria Cristina Gambi,Emily B. Rivest,Christina A. Frieder,Pauline C. Yu,Todd R. Martz +17 more
TL;DR: A compilation of continuous, high-resolution time series of upper ocean pH, collected using autonomous sensors, over a variety of ecosystems ranging from polar to tropical, open-ocean to coastal, kelp forest to coral reef, reveals a continuum of month-long pH variability with characteristic diel, semi-diurnal, and stochastic patterns of varying amplitudes.
Journal ArticleDOI
The oceanic phosphorus cycle.
Adina Paytan,Karen McLaughlin +1 more
TL;DR: Research in the Pacific Ocean gyres indicates that biological P uptake rates far surpass the combined input from atmospheric and deep water sources, suggesting that P is efficiently recycled within oligotrophic euphotic zones.
Journal ArticleDOI
Atmospheric Iron Deposition: Global Distribution, Variability, and Human Perturbations*
Natalie M. Mahowald,Sebastian Engelstaedter,Chao Luo,Andrea Sealy,Paulo Artaxo,Claudia R. Benitez-Nelson,Sophie Bonnet,Ying Chen,Patrick Y. Chuang,David D. Cohen,François Dulac,Barak Herut,Anne M. Johansen,Nilgun Kubilay,Rémi Losno,Willy Maenhaut,Adina Paytan,Joseph M. Prospero,Lindsey M. Shank,Ronald L. Siefert +19 more
TL;DR: The results imply that humans could be substantially impacting iron and bioavailable iron deposition to ocean regions, but there are large uncertainties in the authors' understanding.
Journal ArticleDOI
Sulfur isotopic composition of cenozoic seawater sulfate
TL;DR: A comparison between seawater sulfate and marine carbonate carbon isotope records reveals no clear systematic coupling between the sulfur and carbon cycles over one to several millions of years, indicating that changes in the burial rate of pyrite sulfur and organic carbon did not singularly control the atmospheric oxygen content over short time intervals in the Cenozoic.
Journal ArticleDOI
Toxicity of atmospheric aerosols on marine phytoplankton.
Adina Paytan,Katherine R. M. Mackey,Ying Chen,Ivan D. Lima,Scott C. Doney,Natalie M. Mahowald,Rochelle G. Labiosa,Anton F. Post +7 more
TL;DR: Coupled atmosphere–ocean calculations show that atmospheric copper deposition can potentially alter patterns of marine primary production and community structure in high aerosol, low chlorophyll areas, particularly in the Bay of Bengal and downwind of South and East Asia.