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2482. An evaluation of an in situ fluorometer for the estimation of chlorophyll a Marra, John; Langdon, Christopher J 1993 Reports
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2485. An Ensemble Weighting Approach for Dendroclimatology: Drought Reconstructions for the Northeastern Tibetan Plateau Fang, Keyan; Wilmking, Martin; Davi, Nicole K.; Zhou, Feifei; Liu, Changzhi 2014 Articles DendrochronologyMonsoonsPrecipitation (Meteorology)Paleoclimatology
2486. An empirical thermal history of the Earth's upper mantle Abbott, Dallas Helen; Burgess, Lee; Longhi, John; Smith, Walter H. F. 1994 Articles Earth temperature--Mathematical modelsBasalt--AnalysisMantle of the EarthGeophysicsContinentsGeodynamicsGeology
2487. An Empirical Relation between U.S. Tornado Activity and Monthly Environmental Parameters Tippett, Michael K.; Sobel, Adam H.; Camargo, Suzana J.; Allen, John T. 2014 Articles TornadoesAtmosphereMeteorology
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2489. Anelasticity and viscosity of partially molten rock analogue: Toward seismic detection of small quantities of melt McCarthy, Christine; Takei, Yasuko 2011 Articles Rock mechanicsMagmasInternal frictionGeophysics
2490. A negative test of orbital control of geomagnetic reversals and excursions Kent, Dennis V.; Carlut, Julie 2001 Articles Geophysics