Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. J. Behrenfeld"'
Autor:
V. Z. Berta, L. M. Russell, D. J. Price, C.-L. Chen, A. K. Y. Lee, P. K. Quinn, T. S. Bates, T. G. Bell, M. J. Behrenfeld
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 2765-2787 (2023)
Amines were measured by aerosol mass spectrometry (AMS) and Fourier transform infrared (FTIR) spectroscopy during the North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) cruises. Both AMS non-refractory (NR) amine ion fragments comprising th
Externí odkaz:
https://doaj.org/article/219af75d0dfc43eea7fab270021d1285
Autor:
D. C. McKee, S. C. Doney, A. Della Penna, E. S. Boss, P. Gaube, M. J. Behrenfeld, D. M. Glover
Publikováno v:
Biogeosciences, Vol 19, Pp 5927-5952 (2022)
Phytoplankton form the base of marine food webs and play an important role in carbon cycling, making it important to quantify rates of biomass accumulation and loss. As phytoplankton drift with ocean currents, rates should be evaluated in a Lagrangia
Externí odkaz:
https://doaj.org/article/812776c9e3944faa8f5eb6db5ab2d72a
Autor:
K. J. Sanchez, B. Zhang, H. Liu, M. D. Brown, E. C. Crosbie, F. Gallo, J. W. Hair, C. A. Hostetler, C. E. Jordan, C. E. Robinson, A. J. Scarino, T. J. Shingler, M. A. Shook, K. L. Thornhill, E. B. Wiggins, E. L. Winstead, L. D. Ziemba, G. Saliba, S. L. Lewis, L. M. Russell, P. K. Quinn, T. S. Bates, J. Porter, T. G. Bell, P. Gaube, E. S. Saltzman, M. J. Behrenfeld, R. H. Moore
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 2795-2815 (2022)
Atmospheric marine particle concentrations impact cloud properties, which strongly impact the amount of solar radiation reflected back into space or absorbed by the ocean surface. While satellites can provide a snapshot of current conditions at the o
Externí odkaz:
https://doaj.org/article/e7b93b6857974d4c8dff464ef51d78c5
Autor:
K. J. Sanchez, B. Zhang, H. Liu, G. Saliba, C.-L. Chen, S. L. Lewis, L. M. Russell, M. A. Shook, E. C. Crosbie, L. D. Ziemba, M. D. Brown, T. J. Shingler, C. E. Robinson, E. B. Wiggins, K. L. Thornhill, E. L. Winstead, C. Jordan, P. K. Quinn, T. S. Bates, J. Porter, T. G. Bell, E. S. Saltzman, M. J. Behrenfeld, R. H. Moore
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 831-851 (2021)
Marine biogenic particle contributions to atmospheric aerosol concentrations are not well understood though they are important for determining cloud optical and cloud-nucleating properties. Here we examine the relationship between marine aerosol meas
Externí odkaz:
https://doaj.org/article/4d594d903b0841b79613c5f755bafe13
Autor:
G. Dall'Olmo, E. Boss, M. J. Behrenfeld, T. K. Westberry, C. Courties, L. Prieur, M. Pujo-Pay, N. Hardman-Mountford, T. Moutin
Publikováno v:
Biogeosciences, Vol 8, Iss 11, Pp 3423-3439 (2011)
The diurnal fluctuations in solar irradiance impose a fundamental frequency on ocean biogeochemistry. Observations of the ocean carbon cycle at these frequencies are rare, but could be considerably expanded by measuring and interpreting the inherent
Externí odkaz:
https://doaj.org/article/5126d9203c2542b9a122297429be8eaf
Autor:
V. S. Saba, M. A. M. Friedrichs, D. Antoine, R. A. Armstrong, I. Asanuma, M. J. Behrenfeld, A. M. Ciotti, M. Dowell, N. Hoepffner, K. J. W. Hyde, J. Ishizaka, T. Kameda, J. Marra, F. Mélin, A. Morel, J. O'Reilly, M. Scardi, W. O. Smith Jr., T. J. Smyth, S. Tang, J. Uitz, K. Waters, T. K. Westberry
Publikováno v:
Biogeosciences, Vol 8, Iss 2, Pp 489-503 (2011)
Nearly half of the earth's photosynthetically fixed carbon derives from the oceans. To determine global and region specific rates, we rely on models that estimate marine net primary productivity (NPP) thus it is essential that these models are evalua
Externí odkaz:
https://doaj.org/article/ebbe47ed681e4e9da7fd9695e1d41185
Publikováno v:
Biogeosciences, Vol 6, Iss 6, Pp 947-967 (2009)
The light scattering properties of oceanic particles have been suggested as an alternative index of phytoplankton biomass than chlorophyll-a concentration (chl-a), with the benefit of being less sensitive to physiological forcings (e.g., light and nu
Externí odkaz:
https://doaj.org/article/9b3d025efa1d49949452c23a3e3a5d2d
Autor:
M. J. Behrenfeld, T. K. Westberry, E. S. Boss, R. T. O'Malley, D. A. Siegel, J. D. Wiggert, B. A. Franz, C. R. McClain, G. C. Feldman, S. C. Doney, J. K. Moore, G. Dall'Olmo, A. J. Milligan, I. Lima, N. Mahowald
Publikováno v:
Biogeosciences, Vol 6, Iss 5, Pp 779-794 (2009)
Phytoplankton photosynthesis links global ocean biology and climate-driven fluctuations in the physical environment. These interactions are largely expressed through changes in phytoplankton physiology, but physiological status has proven extremely c
Externí odkaz:
https://doaj.org/article/5537c4a774ca41f2893b2a253813aa6c
Autor:
B. Schneider, L. Bopp, M. Gehlen, J. Segschneider, T. L. Frölicher, P. Cadule, P. Friedlingstein, S. C. Doney, M. J. Behrenfeld, F. Joos
Publikováno v:
Biogeosciences, Vol 5, Iss 2, Pp 597-614 (2008)
Fully coupled climate carbon cycle models are sophisticated tools that are used to predict future climate change and its impact on the land and ocean carbon cycles. These models should be able to adequately represent natural variability, requiring mo
Externí odkaz:
https://doaj.org/article/0256c4dfa6e14f1a84f28ff023b9e9fc
Publikováno v:
Science. 380:515-519
Over the vast open ocean, vital nutrients for phytoplankton growth in the sunlit surface layer are largely provided through physical transport from deep waters, but some nutrients are also provided through atmospheric deposition of desert dust. The e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1f84eb49a1e7d4e863420b97183f0a7
https://doi.org/10.1126/science.abq5252
https://doi.org/10.1126/science.abq5252