Zobrazeno 1 - 10
of 41
pro vyhledávání: '"L. P. Cook"'
Autor:
Henricus T. S. Boschker, Perran L. M. Cook, Lubos Polerecky, Raghavendran Thiruvallur Eachambadi, Helena Lozano, Silvia Hidalgo-Martinez, Dmitry Khalenkow, Valentina Spampinato, Nathalie Claes, Paromita Kundu, Da Wang, Sara Bals, Karina K. Sand, Francesca Cavezza, Tom Hauffman, Jesper Tataru Bjerg, Andre G. Skirtach, Kamila Kochan, Merrilyn McKee, Bayden Wood, Diana Bedolla, Alessandra Gianoncelli, Nicole M. J. Geerlings, Nani Van Gerven, Han Remaut, Jeanine S. Geelhoed, Ruben Millan-Solsona, Laura Fumagalli, Lars Peter Nielsen, Alexis Franquet, Jean V. Manca, Gabriel Gomila, Filip J. R. Meysman
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Filamentous cable bacteria conduct electrical currents over centimeter distances through fibers embedded in their cell envelope. Here, Boschker et al. show that the fibers consist of a conductive core containing nickel proteins that is surrounded by
Externí odkaz:
https://doaj.org/article/3fd615b6f3e5409eb3f4947aa368ce1f
Publikováno v:
Biogeosciences, Vol 18, Pp 729-737 (2021)
Atmospheric trace gases such as dihydrogen (H2), carbon monoxide (CO) and methane (CH4) play important roles in microbial metabolism and biogeochemical cycles. Analysis of these gases at trace levels requires reliable storage of discrete samples of l
Externí odkaz:
https://doaj.org/article/87c9f02032b14d12b5896f7d687bb559
Autor:
Eric J. Raes, Kristen Karsh, Adam J. Kessler, Perran L. M. Cook, Bronwyn H. Holmes, Jodie van de Kamp, Levente Bodrossy, Andrew Bissett
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Increasing nitrogen (N) loads present a threat to estuaries, which are among the most heavily populated and perturbed parts of the world. N removal is largely mediated by the sediment microbial process of denitrification, in direct competition to dis
Externí odkaz:
https://doaj.org/article/3102241dc2564b6eb7e8cb924be8ba8a
Publikováno v:
Biogeosciences, Vol 15, Pp 7225-7234 (2018)
Seagrass meadows form an ecologically important ecosystem in the coastal zone. The 15N∕14N ratio of seagrass is commonly used to assess the extent to which sewage-derived nitrogen may be influencing seagrass beds. There have, however, been few stud
Externí odkaz:
https://doaj.org/article/e83e1f4546584ca09f9260df6d8c8d03
Publikováno v:
Biogeosciences, Vol 15, Pp 3953-3965 (2018)
Understanding the relationship between land use and the dynamics of nitrate (NO3−) is the key to constrain sources of NO3− export in order to aid effective management of waterways. In this study, isotopic compositions of NO3− (δ15N–NO3
Externí odkaz:
https://doaj.org/article/2cc7d3baf0704589b04390fbd7097cee
Publikováno v:
Biogeosciences, Vol 14, Pp 4423-4433 (2017)
The effects of changes in catchment nutrient loading and composition on the phytoplankton dynamics, development of hypoxia and internal nutrient dynamics in a stratified coastal lagoon system (the Gippsland Lakes) were investigated using a 3-D cou
Externí odkaz:
https://doaj.org/article/2c3157e1504248a7b27222b8ce1188b4
Publikováno v:
Biogeosciences, Vol 14, Pp 4061-4069 (2017)
Permeable carbonate sands form a major habitat type on coral reefs and play a major role in organic matter recycling. Nitrogen cycling within these sediments is likely to play a major role in coral reef productivity, yet it remains poorly studied.
Externí odkaz:
https://doaj.org/article/5e4fb43d5d1d4c43aa9706c52bb7e1ed
Autor:
P. L. M. Cook, M. Jennings, D. P. Holland, J. Beardall, C. Briles, A. Zawadzki, P. Doan, K. Mills, P. Gell
Publikováno v:
Biogeosciences, Vol 13, Iss 12, Pp 3677-3686 (2016)
Blooms of noxious N2 fixing cyanobacteria such as Nodularia spumigena are a recurring problem in some estuaries; however, the historic occurrence of such blooms in unclear in many cases. Here we report the results of a palaeoecological study on a tem
Externí odkaz:
https://doaj.org/article/51eda97e67fb43e4a7a375504b6dbe9d
Publikováno v:
Hydrology and Earth System Sciences, Vol 18, Iss 4, Pp 1397-1411 (2014)
Oxygen depletion in coastal and estuarine waters has been increasing rapidly around the globe over the past several decades, leading to decline in water quality and ecological health. In this study we apply a numerical model to understand how salt we
Externí odkaz:
https://doaj.org/article/b29d8fccccbe4dd0aafc305560b7255e
Publikováno v:
Biogeosciences, Vol 9, Iss 10, Pp 4087-4097 (2012)
Dissolved inorganic carbon (DIC), gaseous CO2 and alkalinity fluxes from intertidal sediments were investigated during periods of exposure and inundation, using laboratory core incubations, previously published field data and reactive transport model
Externí odkaz:
https://doaj.org/article/731b4f46c6bd41bab6b211c882e72167