Showing 201 - 220 results of 231 for search '"English Channel"', query time: 0.17s Refine Results
  1. 201

    Evaluation of Sentinel-2/MSI Atmospheric Correction Algorithms over Two Contrasted French Coastal Waters by Quang-Tu Bui, Cédric Jamet, Vincent Vantrepotte, Xavier Mériaux, Arnaud Cauvin, Mohamed Abdelillah Mograne

    Published 2022-02-01
    “…For the purpose of assessing this processing, seven atmospheric correction algorithms have been compared over two French coastal regions (English Channel and French Guiana): Image correction for atmospheric effects (iCOR), Atmospheric correction for OLI ‘lite’ (ACOLITE), Case 2 Regional Coast Colour (C2RCC), Sentinel 2 Correction (Sen2Cor), Polynomial-based algorithm applied to MERIS (Polymer), the standard NASA atmospheric correction (NASA-AC) and the Ocean Color Simultaneous Marine and Aerosol Retrieval Tool (OC-SMART). …”
    Get full text
    Article
  2. 202

    The Coastal Surveillance Through Observation of Ocean Color (COASTℓOOC) dataset by P. Massicotte, M. Babin, M. Babin, F. Fell, V. Fournier-Sicre, V. Fournier-Sicre, D. Doxaran

    Published 2023-08-01
    “…A total of 379 stations were visited along the coasts of the Gulf of Lion in the Mediterranean Sea (<span class="inline-formula"><i>n</i>=61</span>), the Adriatic Sea (<span class="inline-formula"><i>n</i>=39</span>), the Baltic Sea (<span class="inline-formula"><i>n</i>=57</span>), the North Sea (<span class="inline-formula"><i>n</i>=99</span>), the English Channel (<span class="inline-formula"><i>n</i>=85</span>), and the Atlantic Ocean (<span class="inline-formula"><i>n</i>=38</span>). …”
    Get full text
    Article
  3. 203

    Evaluating the impact of atmospheric forcing and air–sea coupling on near-coastal regional ocean prediction by H. W. Lewis, J. Siddorn, J. M. Castillo Sanchez, J. Petch, J. M. Edwards, T. Smyth

    Published 2019-06-01
    “…The analysis is focused on a month-long simulation experiment for July 2014 and evaluation of simulated sea surface temperature (SST) in a shallow near-coastal region to the south-west of the UK (Celtic Sea and western English Channel). Observations of the ocean and atmosphere are used to evaluate model results, with a particular focus on the L4 ocean buoy from the Western Channel Observatory as a rare example of co-located data above and below the sea surface.…”
    Get full text
    Article
  4. 204

    Carbon dynamics and CO<sub>2</sub> air-sea exchanges in the eutrophied coastal waters of the Southern Bight of the North Sea: a modelling study by N. Gypens, C. Lancelot, A. V. Borges

    Published 2004-01-01
    “…For this application, the model was implemented in a simplified three-box representation of the hydrodynamics with the open ocean boundary box &lsquo;Western English Channel&rsquo; (WCH) and the &lsquo;French Coastal Zone&rsquo; (FCZ) and &lsquo;Belgian Coastal Zone&rsquo; (BCZ) boxes receiving carbon and nutrients from the rivers Seine and Scheldt, respectively. …”
    Get full text
    Article
  5. 205

    Composition and Patterns of Taxa Assemblages in the Western Channel Assessed by 18S Sequencing, Microscopy and Flow Cytometry by Rowena Stern, Kathryn Picard, Jessica Clarke, Charlotte E. Walker, Claudia Martins, Clare Marshall, Ana Amorim, E. Malcolm S. Woodward, Claire Widdicombe, Glen Tarran, Martin Edwards

    Published 2023-02-01
    “…This study assesses the value that genetic methods bring to microscopic and flow cytometry monitoring methods in the Western (English) Channel. An 18S high throughput sequencing (HTS) diversity survey of plankton taxa was performed on samples collected from an automated Water and Microplankton Sampler (WaMS) deployed on the Continuous Plankton Recorder platform (CPR) from 2011–2012. …”
    Get full text
    Article
  6. 206

    Dynamics of Fucus serratus thallus photosynthesis and community primary production during emersion across seasons: canopy dampening and biochemical acclimation by Migné, Aline, Duong, Gwendoline, Menu, Dominique, Davoult, Dominique, Gévaert, François

    Published 2021-11-01
    “…The brown alga Fucus serratus forms dense stands on the sheltered low intertidal rocky shores of the Northeast Atlantic coast. In the southern English Channel, these stands have proved to be highly productive, particularly during emersion periods. …”
    Get full text
    Article
  7. 207

    A Lab-On-Chip Phosphate Analyzer for Long-term In Situ Monitoring at Fixed Observatories: Optimization and Performance Evaluation in Estuarine and Oligotrophic Coastal Waters by Maxime M. Grand, Geraldine S. Clinton-Bailey, Alexander D. Beaton, Allison M. Schaap, Thomas H. Johengen, Mario N. Tamburri, Douglas P. Connelly, Matthew C. Mowlem, Eric P. Achterberg, Eric P. Achterberg

    Published 2017-08-01
    “…We show the impact of storms on phosphate concentrations in Southampton Water is modulated by the spring-neap tidal cycle and that the 10-fold decline in phosphate concentrations observed during the later stages of the deployment was consistent with the timing of a spring phytoplankton bloom in the English Channel. Under controlled laboratory conditions in a 250 L tank, the sensor demonstrated an accuracy and precision better than 10% irrespective of the salinity (0–30), turbidity (0–100 NTU), colored dissolved organic matter (CDOM) concentration (0–10 mg/L), and temperature (5–20°C) of the water (0.3–13 μM phosphate) being analyzed. …”
    Get full text
    Article
  8. 208

    Parasitic Eukaryotes in a Meso-Eutrophic Coastal System with Marked Phaeocystis globosa Blooms by Urania Christaki, Savvas Genitsaris, Savvas Genitsaris, Sébastien Monchy, Luen L. Li, Sara Rachik, Elsa Breton, Télesphore Sime-Ngando

    Published 2017-12-01
    “…This study explored the potential interactions and relations of the putative Symbiotic/Decomposer/Parasitic community (SymbDec) with other taxa and predominant environmental parameters in the eastern English Channel (EEC) over a 2.5 years period (32 sampling dates). …”
    Get full text
    Article
  9. 209
  10. 210

    Data on elemental concentrations in marine sediments from the South and South West of England by Jonathan Richir, Simon Bray, Tom McAleese, Gordon J. Watson

    Published 2021-04-01
    “…Data are relevant to diverse end-users to assess the local and regional contaminant loads and to contextualize anthropogenic threats to benthic systems in multiple locations from the French/English Channel, southern North and Celtic Seas.…”
    Get full text
    Article
  11. 211
  12. 212

    Coccolithophores on the north-west European shelf: calcification rates and environmental controls by A. J. Poulton, M. C. Stinchcombe, E. P. Achterberg, D. C. E. Bakker, C. Dumousseaud, H. E. Lawson, G. A. Lee, S. Richier, D. J. Suggett, J. R. Young

    Published 2014-07-01
    “…High CP and coccolithophore abundance occurred in a diatom bloom in fully mixed waters off Heligoland, but not in two distinct coccolithophore blooms in the central North Sea and Western English Channel. Coccolithophore abundance and CP showed no correlation with nutrient concentrations or ratios, while significant (<i>p</i> < 0.01) correlations between CP, cell-specific calcification (cell-CF) and irradiance in the water column highlighted how light availability exerts a strong control on pelagic CP. …”
    Get full text
    Article
  13. 213

    Response of the sea surface temperature to heatwaves during the France 2022 meteorological summer by T. Guinaldo, A. Voldoire, R. Waldman, S. Saux Picart, H. Roquet

    Published 2023-05-01
    “…Moreover, we observe that the incident solar radiation has a significant effect only on the Bay of Biscay (BB) and the English Channel (EC) areas. Our study findings are consistent with previous research and demonstrate the vulnerability of the Mediterranean Sea to the increasing frequency of extreme weather events resulting from climate change. …”
    Get full text
    Article
  14. 214

    Role of ammonia in European air quality with changing land and ship emissions between 1990 and 2030 by S. Aksoyoglu, J. Jiang, G. Ciarelli, U. Baltensperger, A. S. H. Prévôt

    Published 2020-12-01
    “…The scenario simulations suggest that if ship emissions will be regulated more strictly in the future, SIA formation will decrease especially around the Benelux area, North Sea, Baltic Sea, English Channel and the Mediterranean region, leaving more ammonia in the gas phase, which would lead to an increase in dry deposition. …”
    Get full text
    Article
  15. 215

    The Distribution of <i>Pseudodiaptomus marinus</i> in European and Neighbouring Waters—A Rolling Review by Marco Uttieri, Olga Anadoli, Elisa Banchi, Marco Battuello, Şengül Beşiktepe, Ylenia Carotenuto, Sónia Cotrim Marques, Alessandra de Olazabal, Iole Di Capua, Kirsten Engell-Sørensen, Alenka Goruppi, Tamar Guy-Haim, Marijana Hure, Polyxeni Kourkoutmani, Davor Lučić, Maria Grazia Mazzocchi, Evangelia Michaloudi, Arseniy R. Morov, Tuba Terbıyık Kurt, Valentina Tirelli, Jessica Vannini, Ximena Velasquez, Olja Vidjak, Marianne Wootton

    Published 2023-06-01
    “…In this contribution, we provide an update on the distribution of <i>P. marinus</i> in the Mediterranean and Black Seas, along the Atlantic coasts of Europe, in the English Channel and in the southern North Sea. Starting from a previous distribution overview, we include here original and recently (2019–2023) published data to show the novel introduction of this species in different geographical areas, and its secondary spreading in already colonised regions. …”
    Get full text
    Article
  16. 216

    Biogeographic distribution of three phylotypes (T1, T2 and T6) of <i>Ammonia</i> (foraminifera, Rhizaria) around Great Britain: new insights from combined molecular and morphologic... by J. Richirt, M. Schweizer, A. Mouret, S. Quinchard, S. A. Saad, V. M. P. Bouchet, C. M. Wade, F. J. Jorissen

    Published 2021-06-01
    “…T6 in the western part of the English Channel may be explained by the general surface current circulation pattern, which impedes further expansion. …”
    Get full text
    Article
  17. 217

    Cardinal Buoys: An Opportunity for the Study of Air-Sea CO2 Fluxes in Coastal Ecosystems by Jean-Philippe Gac, Pierre Marrec, Thierry Cariou, Christophe Guillerm, Éric Macé, Marc Vernet, Yann Bozec

    Published 2020-08-01
    “…From 2015 to 2019 we installed high-frequency (HF) sea surface temperature (SST), salinity, fluorescence, dissolved oxygen (DO) and partial pressure of CO2 (pCO2) sensors on a cardinal buoy of opportunity (ASTAN) at a coastal site in the southern Western English Channel (sWEC) highly influenced by tidal cycles. …”
    Get full text
    Article
  18. 218

    Drivers of seabird distribution and foraging movements by Phillips, JA

    Published 2021
    “…Chapter 2 combines 5 years of vessel-based surveys of post-breeding Balearic Shearwaters in the western English Channel and southern Celtic Sea with simultaneously collected bio-acoustics data of fish abundances and remote-sensed environmental data. …”
    Thesis
  19. 219

    Seasonality of ship emission related atmospheric pollution over coastal and open waters of the North Sea by László Bencs, Benjamin Horemans, Anna Jolanta Buczyńska, Felix Deutsch, Bart Degraeuwe, Martine Van Poppel, René Van Grieken

    Published 2020-10-01
    “…The seasonal changes of a large set of atmospheric pollutants (i.e., gases, water-soluble aerosols, metallic/elemental components and black carbon (BC) content) have been studied over the southern bight of the North Sea (the Belgian Continental Shelf) and the English Channel during several marine sampling campaigns, carried out in 2010–2011. …”
    Get full text
    Article
  20. 220

    Speciation of <sup>127</sup>I and <sup>129</sup>I in atmospheric aerosols at Risø, Denmark: insight into sources of iodine isotopes and their species transformations by L. Zhang, L. Zhang, X. Hou, X. Hou, S. Xu

    Published 2016-02-01
    “…The high <sup>129</sup>I concentrations of the marine aerosols are attributed to secondary emission of marine discharged <sup>129</sup>I in the contaminated seawater in the North Sea, North Atlantic Ocean, English Channel, Kattegat, etc., rather than direct gaseous release from the European nuclear reprocessing plants (NRPs). …”
    Get full text
    Article