Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Ricardo M. Letelier"'
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
The biological pump is the key ecological component that links carbon and energy flow from oceanic surface waters to the abyss. Here the authors show that the elemental composition and energy content of sinking particulate matter can be used to devel
Externí odkaz:
https://doaj.org/article/297430986ad04830b75f1b2c02e0257c
Autor:
Heather M. Benway, Laura Lorenzoni, Angelicque E. White, Björn Fiedler, Naomi M. Levine, David P. Nicholson, Michael D. DeGrandpre, Heidi M. Sosik, Matthew J. Church, Todd D. O’Brien, Margaret Leinen, Robert A. Weller, David M. Karl, Stephanie A. Henson, Ricardo M. Letelier
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
Sustained ocean time series are critical for characterizing marine ecosystem shifts in a time of accelerating, and at times unpredictable, changes. They represent the only means to distinguish between natural and anthropogenic forcings, and are the b
Externí odkaz:
https://doaj.org/article/2dff1f7fa47f47b0b5f5d426addfe929
Autor:
Maria T. Kavanaugh, Matthew J. Church, Curtiss O. Davis, David M. Karl, Ricardo M. Letelier, Scott C. Doney
Publikováno v:
Frontiers in Marine Science, Vol 5 (2018)
Global analyses of satellite and modeled data suggest decreased phytoplankton abundance and primary productivity in oligotrophic gyres as they expand in response to increased surface temperatures, shoaling of surface mixed layers, and decreased suppl
Externí odkaz:
https://doaj.org/article/d3aace590e064f32ab5bb9b45d867e8c
Autor:
Mary R. Gradoville, Byron C. Crump, Ricardo M. Letelier, Matthew J. Church, Angelicque E. White
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
Externí odkaz:
https://doaj.org/article/a3ce0bcfc1804520bb82f428d75f6c77
Autor:
Mary R. Gradoville, Byron C. Crump, Ricardo M. Letelier, Matthew J. Church, Angelicque E. White
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
Filamentous diazotrophic Cyanobacteria of the genus Trichodesmium, often found in colonial form, provide an important source of new nitrogen to tropical and subtropical marine ecosystems. Colonies are composed of several clades of Trichodesmium in as
Externí odkaz:
https://doaj.org/article/bb34646922c04b219c813180cadab957
Autor:
Frank E. Muller-Karger, Maria T. Kavanaugh, Enrique Montes, William M. Balch, Mya Breitbart, Francisco P. Chavez, Scott C. Doney, Elizabeth M. Johns, Ricardo M. Letelier, Michael W. Lomas, Heidi M. Sosik, Angelicque E. White
Publikováno v:
Oceanography, Vol 27, Iss 2, Pp 18-23 (2014)
Continental shelves and the waters overlying them support numerous industries as diverse as tourism and recreation, energy extraction, fisheries, transportation, and applications of marine bio-molecules (e.g., agribusiness, food processing, pharmaceu
Externí odkaz:
https://doaj.org/article/3b902fe0bf2346ac8e250027d65faa8f
Publikováno v:
Limnology and Oceanography. 67:713-725
Autor:
D Böttjer-Wilson, Andrea Ludwig, E Shimabukuro, Matthew J. Church, Yoshimi M. Rii, S. Poulos, Angelicque E. White, David M. Karl, K von Brockel, Ricardo M. Letelier, Ulf Riebesell, Karin M. Björkman
Publikováno v:
Aquatic Microbial Ecology. 87:167-183
A large-volume mesocosm-based nutrient perturbation experiment was conducted off the island of Hawai‘i, USA, to investigate the response of surface ocean phytoplankton communities to the addition of macronutrients, trace metals, and vitamins and to
Autor:
David M. Karl, Karin M. Björkman, Matthew J. Church, Lance A. Fujieki, Eric M. Grabowski, Ricardo M. Letelier
Publikováno v:
Progress in Oceanography. 205:102803