Buoy measurements of strong waves in ice amplitude modulation: a signature of complex physics governing waves in ice attenuation

Autor: Rabault, J., Halsne, T., Carrasco, A., Korosov, A., Voermans, J., Bohlinger, P., Debernard, J. B., Müller, M., Breivik, Ø., Nose, T., Hope, G., Collard, F., Herlédan, S., Kodaira, T., Hughes, N., Zhang, Q., Christensen, K. H., Babanin, A., Dreyer, L. W., Palerme, C., Aouf, L., Christakos, K., Jensen, A., Röhrs, J., Marchenko, A., Sutherland, G., Løken, T. K., Waseda, T.

The Marginal Ice Zone (MIZ) forms a critical transition region between the ocean and sea ice cover as it protects the close ice further in from the effect of the steepest and most energetic open ocean waves. As waves propagate through the MIZ, they g

Externí odkaz: http://arxiv.org/abs/2401.07619

Defining drought from the perspective of Australian farmers

Autor: Hughes, N., Soh, W.Y., Boult, C., Lawson, K.

Publikováno v: In Climate Risk Management 2022 35

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Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance

Autor: Mennella, A., Bersanelli, M., Butler, R. C., Curto, A., Cuttaia, F., Davis, R. J., Dick, J., Frailis, M., Galeotta, S., Gregorio, A., Kurki-Suonio, H., Lawrence, C. R., Leach, S., Leahy, J. P., Lowe, S., Maino, D., Mandolesi, N., Maris, M., Martínez-González, E., Meinhold, P. R., Morgante, G., Pearson, D., Perrotta, F., Polenta, G., Poutanen, T., Sandri, M., Seiffert, M. D., Suur-Uski, A. -S., Tavagnacco, D., Terenzi, L., Tomasi, M., Valiviita, J., Villa, F., Watson, R., Wilkinson, A., Zacchei, A., Zonca, A., Aja, B., Artal, E., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaglia, P., Bennett, K., Bonaldi, A., Bonavera, L., Borrill, J., Bouchet, F. R., Burigana, C., Cabella, P., Cappellini, B., Chen, X., Colombo, L., Cruz, M., Danese, L., D'Arcangelo, O., Davies, R. D., de Gasperis, G., de Rosa, A., de Zotti, G., Dickinson, C., Diego, J. M., Donzelli, S., Efstathiou, G., Enßlin, T. A., Eriksen, H. K., Falvella, M. C., Finelli, F., Foley, S., Franceschet, C., Franceschi, E., Gaier, T. C., Génova-Santos, R. T., George, D., Gómez, F., González-Nuevo, J., Górski, K. M., Gruppuso, A., Hansen, F. K., Herranz, D., Herreros, J. M., Hoyland, R. J., Hughes, N., Jewell, J., Jukkala, P., Juvela, M., Kangaslahti, P., Keihänen, E., Keskitalo, R., Kilpia, V. -H., Kisner, T. S., Knoche, J., Knox, L., Laaninen, M., Lähteenmäki, A., Lamarre, J. -M., Leonardi, R., León-Tavares, J., Leutenegger, P., Lilje, P. B., López-Caniego, M., Lubin, P. M., Malaspina, M., Marinucci, D., Massardi, M., Matarrese, S., Matthai, F., Melchiorri, A., Mendes, L., Miccolis, M., Migliaccio, M., Mitra, S., Moss, A., Natoli, P., Nesti, R., Nørgaard-Nielsen, H. U., Pagano, L., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Pettorino, V., Pietrobon, D., Pospieszalski, M., Prézeau, G., Prina, M., Procopio, P., Puget, J. -L., Quercellini, C., Rachen, J. P., Rebolo, R., Reinecke, M., Ricciardi, S., Robbers, G., Rocha, G., Roddis, N., Rubiño-Martín, J. A., Savelainen, M., Scott, D., Silvestri, R., Simonetto, A., Sjoman, P., Smoot, G. F., Sozzi, C., Stringhetti, L., Tauber, J. A., Tofani, G., Toffolatti, L., Tuovinen, J., Türler, M., Umana, G., Valenziano, L., Varis, J., Vielva, P., Vittorio, N., Wade, L. A., Watson, C., White, S. D. M., Winder, F.

Publikováno v: A&A Vol 536, A3 (Dec 2011)

The scientific performance of the Planck Low Frequency Instrument (LFI) after one year of in-orbit operation is presented. We describe the main optical parameters and discuss photometric calibration, white noise sensitivity, and noise properties. A p

Externí odkaz: http://arxiv.org/abs/1101.2038

Design, development, and verification of the Planck Low Frequency Instrument 70 GHz Front-End and Back-End Modules

Autor: Varis, J., Hughes, N. J., Laaninen, M., Kilpia, V. -H., Jukkala, P., Tuovinen, J., Ovaska, S., Sjoman, P., Kangaslahti, P., Gaier, T., Hoyland, R., Meinhold, P., Mennella, A., Bersanelli, M., Butler, R. C., Cuttaia, F., Franceschi, E., Leonardi, R., Leutenegger, P., Malaspina, M., Mandolesi, N., Miccolis, M., Poutanen, T., Kurki-Suonio, H., Sandri, M., Stringhetti, L., Terenzi, L., Tomasi, M., Valenziano, L.

70 GHz radiometer front-end and back-end modules for the Low Frequency Instrument of the European Space Agencys Planck Mission were built and tested. The operating principles and the design details of the mechanical structures are described along wit

Externí odkaz: http://arxiv.org/abs/1001.4661