Appendix.  Listing of Selected 1999 NSSDC-Acknowledged 1999 Papers

This listing identifies published papers in which authors cite NSSDC as a source of data or services used.  The papers were identified as NSSDC-involved mainly by NSSDC staffers scanning the Journal of Geophysical Research and the Geophysical Research Letters.  As such this listing represents a lower limit on the scientific research coming to fruition with NSSDC help in 1999.

Amm, O., Engebretson, M. J., Greenwald, R. A., Luehr, H., Moretto, T., Direct determination of IMF By-related cusp current systems, using SuperDARN radar and multiple ground magnetometer data:  A link to theory on cusp current origin, J. Geophys. Res., 104, No. A8, 18187-17198, Aug. 1999.

Bale, S. D., Observation of topside ionospheric MF/HF radio emission from space, Geophys. Res. Lett., 26, No. 6, 667-670, Mar. 1999.

Berdichevsky, D., Thejappa, G., Fitzenreiter, R. J., Lepping, R. P., Yamamoto, T., Kokubun, S., McEntire, R. W., Williams, D. J., Lin, R. P., Widely spaced wave-particle observations during GEOTAIL and Wind magnetic conjunctions in the Earth's ion foreshock with near-radial interplanetary magnetic field, J. Geophys. Res., 104, No. A1, 463-382, Jan. 1999.

Brandt, J. C., Caputo, F. M., Hoeksema, J. T., Niedner, M. B., Jr., Yi, Y., Snow, M., Disconnection events (DEs) in Halley's Comet 1985-1986: The correlation with crossings of the heliospheric current sheet (HCS), Icarus, 137, 69-83, 1999.

Bravo, S., Blanco-Cano, X., Lopez, C., Characteristics of interplanetary magnetic clouds in relation to their solar association, J. Geophys. Res., 104, No. A1, 581-591, Jan. 1999.

Cahill, L. J., Jr., Winckler, J. R., Magnetopause crossings observed at 6.6 RE, J. Geophys. Res., 104, No. A6, 12229-12237, June 1999.

Green, J. L., Boardsen, S. A., Confinement of nonthermal continuum radiation to low latitudes, J. Geophys. Res., 104, No. A5, 10307-10316, May 1999.

Kahler, S. W., Crooker, N. U., Gosling, J. T., A magnetic polarity and chirality analysis of ISEE 3 interplanetary magnetic  clouds, J. Geophys. Res., 104, No. A5, 9911-9918, May 1999.

Kahler, S. W., Crooker, N. U., Gosling, J. T., The polarities and locations of interplanetary coronal mass ejections in large interplanetary magnetic sectors, J. Geophys. Res., 104, No. A5, 9919-9924, May 1999.

Keady, J. P., Heelis, R. A., Regional, scale size, and interplanetary magnetic field variability of magnetic field and ion drift structures in the high-latitude ionosphere, J. Geophys. Res., 104, No. A1, 199-212, Jan. 1999.

Kessel, R. L., Quintana, E., Peredo, M., Local variations of interplanetary magnetic field at Earth's bow shock, J. Geophys. Res., 104, No. A11, 24869-24878, Nov. 1999.

Kubyshkina, M. V., Sergeev, V. A., Pulkkinen, T. I., Hybrid Input Algorithm: An event-oriented magnetospheric model, J. Geophys. Res., 104, No. A11, 24977-24993, Nov. 1999.

Lindsay, G. M., Russell, C. T., Luhmann, J. G., Predictability of Dst index based upon solar wind conditions monitored inside 1 AU, J. Geophys. Res., 104, No. A5, 10335-10344, May 1999.

Lindsay, G. M., Luhmann, J. G., Russell, C. T., Gosling, J. T., Relationships between coronal mass ejection speeds from coronagraph images and interplanetary characteristics of associated interplanetary coronal mass ejections, J. Geophys. Res., 104, No. A6, 12515-12523, June 1999.

Lu, G., Tsyganenko, N. A., Lui, A. T. Y., Singer, H. J., Nagai, T., Kokubun, S., Modeling of time-evolving magnetic fields during substorms, J. Geophys. Res., 104, No. A6, 12327-12337, June 1999.

Lyatsky, W. B., Sofko, G. J., Kustov, A. V., Andre, D., Hughes, W. J., Murr. D., Traveling convection vortices as seen by the SuperDARN HF radars, J. Geophys. Res., 104, No. A2, 2591-2601, Feb. 1999.

Mende, S. B., Frey, H. U., Geller, S. P., Doolittle, J. H., Multistation observations of auroras: Polar cap substorms, J. Geophys. Res., 104, No. A2, 2333-2342, Feb. 1999.

Nakai, H., Kamide, Y., Russell, C. T., Dependence of the near-Earth magnetotail magnetic field on storm and substorm activities, J. Geophys. Res., 104, No. A10, 22701-22711, Oct. 1999.

Ohtani, S., Rostoker, G., Takahashi, K., Angelopoulos, V., Nakamura, M., Waters, C., Singer, H., Kokubun, S., Tsuruda, K., Hughes, W. J., Potemra, T. A., Zanetti, L. J., Gary, J. B., Lui, A. T. Y., Williams, D. J., Coordinated ISTP satellite and ground observations of morningside Pc5 waves, J. Geophys. Res., 104, No. A2, 2381-2397, Feb. 1999.

Oieroset, M., Yamauchi, M., Liszka, L., Hultqvist, B., Energetic ion outflow from the dayside ionosphere: Categorization, classification, and statistical study, J. Geophys. Res., 104, No. A11, 24915-24927, Nov. 1999.

Osherovich, V. A., Fainberg, J., Stone, R. G., Solar wind quasi-invariant as a new index of solar activity, Geophys. Res. Lett., 26, No. 16, 2597-2600, Aug. 1999.

Papitashvili, V. O., Rich, F. J., Heinmann, M. A., Hairston, M. R., Parameterization of the Defense Meteorological Satellite Program ionospheric electrostatic potentials by the interplanetary magnetic field strength and direction, J. Geophys. Res., 104, No. A1, 177-184, Jan. 1999.

Parkinson, M. L., Breed, A. M., Dyson, P. L., Morris, R. J., Signatures of the ionospheric cusp in digital ionosonde measurements of plasma drift above Casey, Antarctica, J. Geophys. Res., 104, No. A10, 22487-22498, Oct. 1999.                        

Posch, J. L., Engebretson, M. J., Weatherwax, A. T., Detrick, D. L., Hughes, W. J., Maclennan, C. G., Characteristics of broadband ULF magnetic pulsations at conjugate cusp latitude stations, J. Geophys. Res., 104, No. A1, 311-331, Jan. 1999.

Pulkkinen, T. I., Baker, D. N., Cogger, L. L., Frank, L. A., Sigwarth, J. B., Kokubun, S., Mukai, T., Singer, H. J., Slavin, J. A., Zelenyi, L., Spatial extent and dynamics of a thin current sheet during the substorm growth phase on December 10, 1996, J. Geophys. Res., 104, No. A12, 28475-28490, Dec. 1999.

Raghavarao, R., Suhasini, R., Mayr, H. G., Hoegy, W. R., Wharton, L. E., Equatorial spread-F (ESF) and vertical winds, J. Atmos. Solar-Terres. Phys., 61, 607-617, 1999.

Rash, J. P. S., Rodger, A. S., Pinnock, M., The morning sector for northward IMF and motion of the convection reversal HF radar observations of the high-latitude ionospheric convection pattern in boundary, J. Geophys. Res., 104, No. A7, 14847-14866, July 1999.

Richardson, I. G., Cane, H. V., Wibberenz, G., A 22-year dependence in the size of near-ecliptic corotating cosmic ray depressions during five solar minima, J. Geophys. Res., 104, No. A6, 12549-12561, June 1999.

Saur, J., Bieber, J. W., Geometry of low-frequency solar wind magnetic turbulence: Evidence for radially aligned Alfvenic fluctuations, J. Geophys. Res., 104, No. A5, 9975-9988, May 1999.

Schwadron, N. A., Zurbuchen, T. H., Fisk, L. A., Gloeckler, G., Pronounced enhancements of pickup hydrogen and helium in high-latitude compressional regions, J. Geophys. Res., 104, No. A1, 535-547, Jan. 1999.

Shepherd, S. G., Greenwald, R. A., Ruohoniemi, J. M., A possible explanation for rapid, large-scale ionospheric responses to southward turnings of the IMF, Geophys. Res. Lett., 26, No. 20, 3197-3200, Oct. 1999.

Sitar, R. J., Clauer, C. R., Ground magnetic response to sudden changes in the interplanetary magnetic field orientation, J. Geophys. Res., 104, No. A12, 28343-28350, Dec. 1999.

Smith, J. P., Thomsen, M. F., Borovsky, J. E., Collier, M., Solar wind density as a driver for the ring current in mild storms, Geophys. Res. Lett., 26, No. 13, 1797-1800, July 1999.

Smith, P. R., Dyson, P. L., Morris, R. J., Comparison of an ionosonde drift model at a single station with polar convection patterns, J. Geophys. Res., 104, No. A12, 28089-28099, Dec. 1999.

Stamper, R., Lockwood, M., Wild, M. N., Clark, T. D. G., Solar causes of the long-term increase in geomagnetic activity, J. Geophys. Res., 104, No. A12, 28325-28342, Dec. 1999.

Thejappa, G., Goldstein, M. L., MacDowall, R. J., Papadopoulos, K.,

Stone, R. G., Evidence for Langmuir envelope solitons in solar type III burst source regions, J. Geophys. Res., 104, No. A12, 28279-28293, Dec. 1999.

Trattner, K. J., Fuselier, S. A., Peterson, W. K., Chang, S.-W., Comment on:  "Correlation of cusp MeV helium with turbulent ULF power spectra and its implications," Geophys. Res. Lett., 26, No. 10, 1361-1362, May 1999.

Trattner, K. J., Fuselier, S. A., Peterson, W. K., Sauvaud, J.-A., Stenuit, H., Dubouloz, N., Kovrazhkin, R. A., On spatial and temporal structures in the cusp, J. Geophys. Res., 104, No. A12, 28411-28421, Dec. 1999.

Tsyganenko, N. A., Le, G., Russell, C. T., Iyemori, T., A study of the inner magnetosphere based on data of Polar, J. Geophys. Res., 104, No. A5, 10275-10283, May 1999.

Tsyganenko, N. A., Russell, C. T., Magnetic signatures of the distant polar cusps: Observations by Polar and quantitative modeling, J. Geophys. Res., 104, No. A11, 24939-24955, Nov. 1999.

Vacaresse, A., Boscher, D., Bourdarie, S., Blanc, M., Sauvaud, J. A., Modeling the high-energy proton belt, J. Geophys. Res., 104, No. A12, 28601-28613, Dec. 1999.

Vennerstrom, S., Dayside magnetic ULF power at high latitudes: A possible long-term proxy for the solar wind velocity, J. Geophys. Res., 104, No. A5, 10145-10157, May 1999.

Vorobjev, V. G., Yagodkina, O. I., Sibeck, D. G., Newell, P., Daytime high-latitude auroral pulsations: Some morphological features and the region of the magnetospheric source, J. Geophys. Res., 104, No. A5, 10135-10144, May 1999.

Voronkov, I., Friedrich, E., Samson, J. C., Dynamics of the substorm growth phase as observed using CANOPUS and SuperDARN instruments, J. Geophys. Res., 104, No. A12, 28491-28505, Dec. 1999.

Weimer, D. R., Substorm influence on the ionospheric electric potentials and currents, J. Geophys. Res., 104, No. A1, 185-197, Jan. 1999.

Wintoft, P., Lundstedt, H., A neutral network study of the mapping from solar magnetic fields to the daily average solar wind velocity, J. Geophys. Res., 104, No. A4, 6729-6736, Apr. 1999.

Zong, Q.-G., Wilken, B., Bursty energetic oxygen events in the dayside magnetosheath: GEOTAIL observations, Geophys. Res. Lett., 26, No. 22, 3349-3352, Nov. 1999.