Zobrazeno 1 - 10
of 389
pro vyhledávání: '"S. Agustí"'
Autor:
C. Lønborg, C. Carreira, G. Abril, S. Agustí, V. Amaral, A. Andersson, J. Arístegui, P. Bhadury, M. B. Bif, A. V. Borges, S. Bouillon, M. Ll. Calleja, L. C. Cotovicz Jr., S. Cozzi, M. Doval, C. M. Duarte, B. Eyre, C. G. Fichot, E. E. García-Martín, A. Garzon-Garcia, M. Giani, R. Gonçalves-Araujo, R. Gruber, D. A. Hansell, F. Hashihama, D. He, J. M. Holding, W. R. Hunter, J. S. P. Ibánhez, V. Ibello, S. Jiang, G. Kim, K. Klun, P. Kowalczuk, A. Kubo, C.-W. Lee, C. B. Lopes, F. Maggioni, P. Magni, C. Marrase, P. Martin, S. L. McCallister, R. McCallum, P. M. Medeiros, X. A. G. Morán, F. E. Muller-Karger, A. Myers-Pigg, M. Norli, J. M. Oakes, H. Osterholz, H. Park, M. Lund Paulsen, J. A. Rosentreter, J. D. Ross, D. Rueda-Roa, C. Santinelli, Y. Shen, E. Teira, T. Tinta, G. Uher, M. Wakita, N. Ward, K. Watanabe, Y. Xin, Y. Yamashita, L. Yang, J. Yeo, H. Yuan, Q. Zheng, X. A. Álvarez-Salgado
Publikováno v:
Earth System Science Data, Vol 16, Pp 1107-1119 (2024)
Measurements of dissolved organic carbon (DOC), nitrogen (DON), and phosphorus (DOP) concentrations are used to characterize the dissolved organic matter (DOM) pool and are important components of biogeochemical cycling in the coastal ocean. Here, we
Externí odkaz:
https://doaj.org/article/383f2eb164ce4f6cb27c27043aa517c1
Publikováno v:
Biogeosciences, Vol 20, Pp 3613-3624 (2023)
Dark CO2 fixation by bacteria is believed to be particularly important in oligotrophic ecosystems. However, only a few studies have characterized the role of bacterial dissolved inorganic carbon (DIC) fixation in global carbon dynamics. Therefore, th
Externí odkaz:
https://doaj.org/article/990cf01d074648f3b484fb77a84fd587
Autor:
S. Hernández-León, R. Koppelmann, E. Fraile-Nuez, A. Bode, C. Mompeán, X. Irigoien, M. P. Olivar, F. Echevarría, M. L. Fernández de Puelles, J. I. González-Gordillo, A. Cózar, J. L. Acuña, S. Agustí, C. M. Duarte
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Zooplankton biomass in the dark ocean is thought to be low and weakly coupled to epipelagic primary production, but recent evidence suggests otherwise. Here the authors analyse data from the Malaspina Circumnavigation Expedition and published data to
Externí odkaz:
https://doaj.org/article/94ad546ba0b148e2bc294c3fa5719ace
Publikováno v:
Ocean Science, Vol 16, Pp 149-166 (2020)
The Red Sea holds one of the most diverse marine ecosystems in the world, although fragile and vulnerable to ocean warming. Several studies have analysed the spatio-temporal evolution of temperature in the Red Sea using satellite data, thus focusing
Externí odkaz:
https://doaj.org/article/8a8454b3d8554eca8189469cd5b216cf
Publikováno v:
Biogeosciences, Vol 17, Pp 35-45 (2020)
Diatoms tend to dominate the Arctic spring phytoplankton bloom, a key event in the ecosystem including a rapid decline in surface-water pCO2. While a mass sedimentation event of diatoms at the bloom terminus is commonly observed, there are few report
Externí odkaz:
https://doaj.org/article/c25bd303f29b4b3e9b38aadff09af75b
Publikováno v:
Biogeosciences, Vol 16, Pp 2983-2995 (2019)
Resolving the environmental drivers shaping planktonic communities is fundamental for understanding their variability, in the present and the future, across the ocean. More specifically, addressing the temperature-dependence response of planktonic co
Externí odkaz:
https://doaj.org/article/d56789aa649942859e3584675c40ba03
Autor:
J. W. Krause, C. M. Duarte, I. A. Marquez, P. Assmy, M. Fernández-Méndez, I. Wiedmann, P. Wassmann, S. Kristiansen, S. Agustí
Publikováno v:
Biogeosciences, Vol 15, Pp 6503-6517 (2018)
Diatoms are generally the dominant contributors to the Arctic Ocean spring bloom, which is a key event in regional food webs in terms of capacity for secondary production and organic matter export. Dissolved silicic acid is an obligate nutrient fo
Externí odkaz:
https://doaj.org/article/7742699c94974a0192fdba134b06a923
Autor:
S. Lasternas, S. Agustí
Publikováno v:
Biogeosciences, Vol 11, Iss 22, Pp 6377-6387 (2014)
Bacteria recycle vast amounts of organic carbon, playing key biogeochemical and ecological roles in the ocean. Bacterioplankton dynamics are expected to be dependent on phytoplankton primary production, but there is a high diversity of processes (e.g
Externí odkaz:
https://doaj.org/article/6b7c39254da34d15b88bf993d5a042cf
Autor:
L. S. García-Corral, E. Barber, A. Regaudie-de-Gioux, S. Sal, J. M. Holding, S. Agustí, N. Navarro, P. Serret, P. Mozetič, C. M. Duarte
Publikováno v:
Biogeosciences, Vol 11, Iss 16, Pp 4529-4540 (2014)
The temperature dependence of planktonic metabolism in the subtropical North Atlantic Ocean was assessed on the basis of measurements of gross primary production (GPP), community respiration (CR) and net community production (NCP), as well as experim
Externí odkaz:
https://doaj.org/article/a731a2caf2804ae296924c939c894356
Autor:
S. Ruiz-Halpern, M. Ll. Calleja, J. Dachs, S. Del Vento, M. Pastor, M. Palmer, S. Agustí, C. M. Duarte
Publikováno v:
Biogeosciences, Vol 11, Iss 10, Pp 2755-2770 (2014)
Exchangeable organic carbon (OC) dynamics and CO2 fluxes in the Antarctic Peninsula during austral summer were highly variable, but the region appeared to be a net sink for OC and nearly in balance for CO2. Surface exchangeable dissolved organic carb
Externí odkaz:
https://doaj.org/article/2bee0e9e7c3c45048a22e26fa6203973