Results 51 to 60 of about 77,561 (213)

Export fluxes in a naturally iron-fertilized area of the Southern Ocean – Part 1: Seasonal dynamics of particulate organic carbon export from a moored sediment trap [PDF]

Biogeosciences, 2015
A sediment trap moored in the naturally iron-fertilized Kerguelen Plateau in the Southern Ocean provided an annual record of particulate organic carbon and nitrogen fluxes at 289 m. At the trap deployment depth, current speeds were typically low (~ 10
M. Rembauville, M. Rembauville, I. Salter, I. Salter, I. Salter, N. Leblond, N. Leblond, A. Gueneugues, A. Gueneugues, S. Blain, S. Blain   +10 more
doaj   +1 more source

Extrasolar planets and brown dwarfs around A-F type stars. II. A planet found with ELODIE around the F6V star HD 33564

, 2005
We present here the detection of a planet orbiting around the F6V star HD 33564. The radial velocity measurements, obtained with the ELODIE echelle spectrograph at the Haute-Provence Observatory, show a variation with a period of 388 days.
A. Chelli, A.-M. Lagrange, Acke, Aumann, Baranne, Chelli, F. Galland, F. Pepe, Galland, Garrison, J.-L. Beuzit, M. Mayor, Mayor, Nordtrom, Patten, Pepe, Queloz, S. Udry, Udry   +18 more
core   +12 more sources

Microbial Controls on Carbon Pump Partitioning in the Subtropical North Atlantic: Stoichiometry and Nutrient Limitation Across a Basin‐Scale Transect

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract The subtropical North Atlantic is a key region for ocean carbon cycling despite its relatively small spatial extent. Here we present a high‐resolution transect (23°–27°N; ∼2° longitude spacing) across the North Atlantic Subtropical Gyre, integrating physical, chemical, and microbial observations to examine how hydrography and nutrient ...
Lukas Marx, Edward Mawji, Thierry Cariou, B. B. Cael, Michelle Hale, Sarah Reynolds   +5 more
wiley   +1 more source

La mise en place d'un observatoire de l'eau : le cas de l'observatoire du Bas-Rhin

Sciences, Eaux & Territoires, 2007
Dans le cadre de la mise en place d'un observatoire de l'eau, cet article s'intéresse à la prise en compte des attentes plurielles et foisonnantes des acteurs de l'eau.
A. GRANDGIRARD, R. BARBIER, S. CAILLIEZ
doaj  

Polarisation and propagation of lion roars in the dusk side magnetosheath [PDF]

Annales Geophysicae, 2001
We present observations of "lion roars" obtained in the magnetosheath by the Spectrum Analyser (SA) of the Spatio-Temporal Analysis of Field Fluctuations (STAFF) experiment aboard Cluster.
M. Maksimovic, C. C. Harvey, O. Santolík, C. Lacombe, Y. de Conchy, D. Hubert, F. Pantellini, N. Cornilleau-Werhlin, I. Dandouras, E. A. Lucek, A. Balogh   +10 more
doaj   +1 more source

Atomic fountains and optical clocks at SYRTE: status and perspectives [PDF]

, 2015
In this article, we report on the work done with the LNE-SYRTE atomic clock ensemble during the last 10 years. We cover progress made in atomic fountains and in their application to timekeeping.
Abgrall, M., Bize, S., Chupin, B., Coq, Y. Le, De Sarlo, L., Guéna, J., Laurent, Ph., Lodewyck, J., Lours, M., Rosenbusch, P., Rovera, D., Targat, R. Le   +11 more
core   +3 more sources

The OMEGA/Mars Express Dust Storm Catalog

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract This paper describes the OMEGA Dust Storm Catalogue (ODSC), built over almost 4 Martian Years (end of MY 26 to mid MY 30d) from OMEGA/Mars Express hyperspectral observations. A storm detection method has been developed based on a pixel clustering algorithm applied to the OMEGA dust optical depth retrievals made at 0.9 μ ${\upmu }$m.
Y. Leseigneur, T. Gautier, T. Bertrand, A. Spiga, J. M. Battalio, T. Lombard, L. Montabone   +6 more
wiley   +1 more source

ABUNDANCES OF N - CAPTURE ELEMENTS IN STARS OF THIN AND THICK DISKS.

Odessa Astronomical Publications, 2007
Abundances of neutron-capture (n- capture) elements in the stars belonging to thin and thick disks are obtained. The separation of thin and thick stars on kinematic criterion was made early. The spectra were obtained with the ELODIE spectrograph at the 1.
T. V. Mishenina, T. I. Gorbaneva, N. Yu. Basak, C. Soubiran, V. V. Kovtyukh   +4 more
doaj   +1 more source

Saponite Bearing Material Excavated During the Formation of a Recent 25‐m‐Diameter Impact Crater in Southeastern Arabia Terra on Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Mars Reconnaissance Orbiter's Compact Reconnaissance Imaging Spectrometer for Mars (CRISM), Context Imager (CTX), and High Resolution Imaging Science Experiment observations were analyzed for a 25‐m‐wide impact crater and associated ejecta deposits located in the dust‐covered Arabia Terra region.
R. E. Arvidson, J. G. Catalano, J. R. Christian, A. A. Fraeman, M. N. Hughes, A. L. Knight, W. B. McKinnon, R. V. Morris, S. L. Murchie, J. A. O’Sullivan, D. V. Politte, F. Seelos, M. J. Wolff, F. Zhou   +13 more
wiley   +1 more source

The Gaia satellite: a tool for Emission Line Stars and Hot Stars [PDF]

, 2008
The Gaia satellite will be launched at the end of 2011. It will observe at least 1 billion stars, and among them several million emission line stars and hot stars. Gaia will provide parallaxes for each star and spectra for stars till V magnitude equal to
Alecian, Evelyne, Blomme, Ronny, Borges, Marcelo, Bouret, Jean-Claude, Briot, Danielle, De Batz, Bertrand, Floquet, Michele, Fremat, Yves, Hubert, Anne-Marie, Jonckheere, Anthony, Kolka, Indrek, Lanz, Thierry, Leroy, Bernard, Martayan, Christophe, Martins, Fabrice, Meynet, Georges, Miroshnichenko, Anatholy, Nazé, Yael, Neiner, Coralie, Sordo, Rosanna, Stee, Philippe, Zorec, Jean   +21 more
core   +3 more sources