Search Results - "United States. National Aeronautics & Space Administration"

1

Academic Journal

A Warmer and Wetter Arctic: Insights From a 20‐Years AIRS Record.

Authors: Boisvert, Linette¹ (AUTHOR) linette.n.boisvert@nasa.gov, Parker, Chelsea^1,2 (AUTHOR), Valkonen, Elina^1,2 (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 10/27/2023, Vol. 128 Issue 20, p1-24. 24p.

Subject Terms: *Sea ice, *Ocean energy resources, *Ice, *Global warming, Atmospheric boundary layer, Arctic climate

Geographic Terms: Arctic regions

Company/Entity: United States. National Aeronautics & Space Administration

2

Academic Journal

Two Decades of Temperature and Specific Humidity Variance Scaling With the Atmospheric Infrared Sounder.

Authors: Kahn, Brian H.¹ (AUTHOR) Brian.H.Kahn@jpl.nasa.gov, Fetzer, Eric J.¹ (AUTHOR), Teixeira, Joao¹ (AUTHOR), Yue, Qing¹ (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 10/16/2023, Vol. 128 Issue 19, p1-24. 24p.

Subject Terms: *Weather forecasting, *Earth temperature, *Plains, Atmospheric boundary layer, Fronts (Meteorology), Surface of the earth

Company/Entity: European Centre for Medium-Range Weather Forecasts (Organization) , United States. National Aeronautics & Space Administration

3

Academic Journal

Crop production in northwestern Ethiopian highlands under changing climate.

Authors: Misganaw, Abebe^1,2 (AUTHOR) abebemisganaw1423@gmail.com, Addisu, Solomon¹ (AUTHOR), Alemayhu, Getachew¹ (AUTHOR), Kesete, Nega² (AUTHOR), Khan, Haroon³ (AUTHOR)

Source: International Journal of Climatology. Oct2023, Vol. 43 Issue 12, p5797-5812. 16p.

Subject Terms: *Agricultural productivity, *Climate extremes, *Climate change, *Rainfall anomalies, *Rainfall, Meteorological stations, Pearson correlation (Statistics)

Geographic Terms: Ethiopia

Company/Entity: United States. National Aeronautics & Space Administration

4

Academic Journal

Contrasting Storm‐Time Radiation Belt Events With and Without Dropouts—The Importance of CME Shocks.

Authors: Nnadih, Stanislaus^1,2,3 (AUTHOR) stan.nnadih@lasp.colorado.edu, Blum, Lauren¹ (AUTHOR) lauren.blum@lasp.colorado.edu, Xiang, Zheng⁴ (AUTHOR), Tu, Weichao⁵ (AUTHOR), Lyu, Xingzhi⁵ (AUTHOR), Usanova, Maria E.¹ (AUTHOR), Rodger, Craig J.⁶ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-11. 11p.

Subject Terms: *Magnetic storms, *Storms, Radiation belts, Solar wind, Dynamic pressure, Wind pressure, Coronal mass ejections

Company/Entity: United States. National Aeronautics & Space Administration

5

Academic Journal

On the Propagation of Whistler‐Mode Waves in the Magnetic Ducts.

Authors: Nejad, Salman A.¹ (AUTHOR) abarghos@my.erau.edu, Streltsov, Anatoly V.¹ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-10. 10p.

Subject Terms: *Geomagnetism, *Particle size determination, Electromagnetic waves, Magnetic fields, Dispersion relations

Company/Entity: United States. National Aeronautics & Space Administration

6

Academic Journal

The Occurrence and Prevalence of Magnetic Reconnection in the Kelvin‐Helmholtz Instability Under Various Solar Wind Conditions.

Authors: Wilder, F. D.¹ (AUTHOR) rederick.wilder@uta.edu, King, A.¹ (AUTHOR), Gove, D.² (AUTHOR), Eriksson, S.² (AUTHOR), Ahmadi, N.² (AUTHOR), Workman, T. L.¹ (AUTHOR), Ergun, R. E.² (AUTHOR), Burch, J. L.³ (AUTHOR), Torbert, R. B.⁴ (AUTHOR), Giles, B. L.⁵ (AUTHOR), Strangeway, R. J.⁶ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-11. 11p.

Subject Terms: Kelvin-Helmholtz instability, Magnetic reconnection, Solar wind, Interplanetary magnetic fields, Current sheets, Magnetic flux density

Company/Entity: United States. National Aeronautics & Space Administration

People: Helmholtz, Hermann von, 1821-1894

7

Academic Journal

Synergies Between NASA's Hyperspectral Aquatic Missions PACE, GLIMR, and SBG: Opportunities for New Science and Applications.

Authors: Dierssen, H. M.¹ (AUTHOR) heidi.dierssen@uconn.edu, Gierach, M.² (AUTHOR), Guild, L. S.³ (AUTHOR), Mannino, A.⁴ (AUTHOR), Salisbury, J.⁵ (AUTHOR), Schollaert Uz, S.⁶ (AUTHOR), Scott, J.⁷ (AUTHOR), Townsend, P. A.⁸ (AUTHOR), Turpie, K.⁹ (AUTHOR), Tzortziou, M.^10,11 (AUTHOR), Urquhart, E.⁴ (AUTHOR), Vandermeulen, R.¹² (AUTHOR), Werdell, P. J.⁴ (AUTHOR)

Source: Journal of Geophysical Research. Biogeosciences. Oct2023, Vol. 128 Issue 10, p1-22. 22p.

Subject Terms: *Carbon cycle, *Algal blooms, *Water quality, *Phytoplankton, *Plankton, *Cyanobacterial blooms, Aquatic sciences, Territorial waters, Ocean color

Company/Entity: United States. National Aeronautics & Space Administration

8

Academic Journal

Prediction of glaciated area fraction over the Sikkim Himalayan Region, India: a comparative study using response surface method, random forest, and artificial neural network.

Authors: Kumari, Sweta^1,2 (AUTHOR), Middey, Anirban^1,2 (AUTHOR) a_middey@neeri.res.in

Source: Environmental Monitoring & Assessment. Oct2023, Vol. 195 Issue 10, p1-22. 22p.

Subject Terms: *Alpine glaciers, *Environmental impact analysis, *Natural resources, Random forest algorithms, Radial basis functions, Response surfaces (Statistics), Artificial neural networks

Company/Entity: United States. National Aeronautics & Space Administration

9

Academic Journal

Electrification Within Wintertime Stratiform Regions Sampled During the 2020/2022 NASA IMPACTS Field Campaign.

Authors: Harkema, Sebastian S.^1,2 (AUTHOR) sebastian.harkema@nasa.gov, Carey, Lawrence D.¹ (AUTHOR), Schultz, Christopher J.³ (AUTHOR), Mansell, Edward R.⁴ (AUTHOR), Berndt, Emily B.³ (AUTHOR), Fierro, Alexandre O.⁵ (AUTHOR), Matsui, Toshi^6,7 (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 9/27/2023, Vol. 128 Issue 18, p1-17. 17p.

Subject Terms: *Winter storms, *Electrification, Ice clouds, Winter, Numerical weather forecasting, Electric charge

Geographic Terms: Cape Cod (Mass.)

Company/Entity: United States. National Aeronautics & Space Administration

10

Academic Journal

Flood Impacts on Net Ecosystem Exchange in the Midwestern and Southern United States in 2019.

Authors: Balashov, Nikolay V.^1,2 (AUTHOR) nikolay.v.balashov@nasa.gov, Ott, Lesley E.¹ (AUTHOR), Weir, Brad^1,3 (AUTHOR), Basu, Sourish^1,2 (AUTHOR), Davis, Kenneth J.^4,5 (AUTHOR), Miles, Natasha L.⁴ (AUTHOR), Thompson, Anne M.^6,7 (AUTHOR), Stauffer, Ryan M.⁶ (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 9/27/2023, Vol. 128 Issue 18, p1-20. 20p.

Subject Terms: *Atmospheric carbon dioxide, *Climate extremes, *Precipitation anomalies, *Windstorms, *Carbon cycle, *Ecosystems, Hurricane Harvey, 2017

Geographic Terms: Midwest (U.S.)

Company/Entity: United States. National Aeronautics & Space Administration

11

Academic Journal

Effect of different axial deflected angles of reversed blade-angle slots on the axial flow compressor performance and stability.

Authors: Zhang, Haoguang¹ (AUTHOR), Zhong, Xinyi¹ (AUTHOR) zhongxinyi@mail.nwpu.edu.cn, Wang, Enhao² (AUTHOR), Zhang, Chiyuan¹ (AUTHOR), Chu, Wuli¹ (AUTHOR)

Source: Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power & Energy (Sage Publications, Ltd.). Sep2023, Vol. 237 Issue 6, p1158-1169. 12p.

Subject Terms: Axial flow compressors, Compressor performance, Transonic aerodynamics, Unsteady flow, Absolute value, Angles

Company/Entity: United States. National Aeronautics & Space Administration

12

Academic Journal

Mesoscale Structure and Properties of the Terrestrial Magnetotail Plasma Sheet From the Magnetospheric Multiscale Mission.

Authors: Vo, T.^1,2 (AUTHOR) Tien.Vo@lasp.colorado.edu, Ergun, R. E.^1,3 (AUTHOR), Usanova, M. E.¹ (AUTHOR), Chasapis, A.¹ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Sep2023, Vol. 128 Issue 9, p1-18. 18p.

Subject Terms: *Geomagnetism, Interplanetary magnetic fields, Earth's orbit, Solar wind, Electric field strength, Microspacecraft

Company/Entity: European Space Agency , United States. National Aeronautics & Space Administration

13

Academic Journal

Continuity of Global MODIS Terrestrial Primary Productivity Estimates in the VIIRS Era Using Model‐Data Fusion.

Authors: Endsley, K. Arthur¹ (AUTHOR), Zhao, Maosheng^2,3 (AUTHOR) maosheng.zhao@nasa.gov, Kimball, John S.¹ (AUTHOR), Devadiga, Sadashiva³ (AUTHOR)

Source: Journal of Geophysical Research. Biogeosciences. Sep2023, Vol. 128 Issue 9, p1-18. 18p.

Subject Terms: MODIS (Spectroradiometer), Infrared imaging, Data fusion (Statistics), Trend analysis

Company/Entity: United States. National Aeronautics & Space Administration

14

Academic Journal

Calibration and Validation for the Surface Biology and Geology (SBG) Mission Concept: Recommendations for a Multi‐Sensor System for Imaging Spectroscopy and Thermal Imagery.

Authors: Turpie, Kevin R.^1,2 (AUTHOR) kturpie@umbc.edu, Casey, Kimberly A.^2,3 (AUTHOR), Crawford, Christopher J.⁴ (AUTHOR), Guild, Liane S.⁵ (AUTHOR), Kieffer, Hugh⁶ (AUTHOR), Lin, Guoqing² (AUTHOR), Kokaly, Raymond⁷ (AUTHOR), Shrestha, Alok K.⁵ (AUTHOR), Anderson, Cody⁴ (AUTHOR), Ramaseri Chandra, Shankar N.^4,8 (AUTHOR), Green, Robert⁹ (AUTHOR), Hook, Simon⁹ (AUTHOR), Lukashin, Constantine¹⁰ (AUTHOR), Thome, Kurt² (AUTHOR)

Source: Journal of Geophysical Research. Biogeosciences. Sep2023, Vol. 128 Issue 9, p1-36. 36p.

Subject Terms: Biological interfaces, Spectral imaging, Recommender systems, Metric system, Thermography, Image sensors

Company/Entity: United States. National Aeronautics & Space Administration

15

Academic Journal

Systematic Validation of Ensemble Cloud‐Process Simulations Using Polarimetric Radar Observations and Simulator Over the NASA Wallops Flight Facility.

Authors: Matsui, Toshi^1,2 (AUTHOR) Toshihisa.Matsui-1@nasa.gov, Wolff, David B.³ (AUTHOR), Lang, Stephen^2,4 (AUTHOR), Mohr, Karen² (AUTHOR), Zhang, Minghua⁵ (AUTHOR), Xie, Shaocheng⁶ (AUTHOR), Tang, Shuaiqi⁷ (AUTHOR), Saleeby, Stephen M.⁸ (AUTHOR), Posselt, Derek J.⁹ (AUTHOR), Braun, Scott A.² (AUTHOR), Chern, Jiun‐Dar^1,2 (AUTHOR), Dolan, Brenda⁸ (AUTHOR), Pippitt, Jason L.^3,4 (AUTHOR), Loftus, Adrian M.² (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 8/28/2023, Vol. 128 Issue 16, p1-29. 29p.

Subject Terms: *Rainfall, Large eddy simulation models, Radar, Radar meteorology, Microphysics, Hail, Aeronautical instruments

Company/Entity: United States. National Aeronautics & Space Administration

16

Academic Journal

Evaluating and Improving TROPICS Millimeter‐Wave Sounder's Precipitation Estimate Over Ocean.

Authors: You, Yalei^1,2 (AUTHOR) youy@uncw.edu, Huffman, George³ (AUTHOR), Kidd, Chris^3,4 (AUTHOR), Braun, Scott³ (AUTHOR), Blackwell, William⁵ (AUTHOR), Yang, John Xun⁴ (AUTHOR), Da, Cheng⁴ (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 8/28/2023, Vol. 128 Issue 16, p1-11. 11p.

Subject Terms: *Ocean, *Storms, *Radiometers, Microwave radiometers, Microspacecraft, Precipitation gauges, Ocean color

Company/Entity: Massachusetts Institute of Technology , United States. National Aeronautics & Space Administration

17

Academic Journal

Global Gridded Aerosol Models Established for Atmospheric Correction Over Inland and Nearshore Coastal Waters.

Authors: Zhao, Dan¹ (AUTHOR), Feng, Lian¹ (AUTHOR) fengl@sustech.edu.cn, He, Xianqiang² (AUTHOR)

Source: Journal of Geophysical Research. Atmospheres. 8/28/2023, Vol. 128 Issue 16, p1-20. 20p.

Subject Terms: *Albedo, *Aerosols, *Bodies of water, *Atmospheric aerosols, Ocean color, Atmospheric models, Territorial waters

Company/Entity: United States. National Aeronautics & Space Administration

18

Academic Journal

Description of Martian Convective Vortices Observed by InSight and Implications for Vertical Vortex Structure and Subsurface Physical Properties.

Authors: Onodera, Keisuke¹ (AUTHOR) onodera@eri.u-tokyo.ac.jp, Nishida, Kiwamu¹ (AUTHOR), Kawamura, Taichi² (AUTHOR), Murdoch, Naomi³ (AUTHOR), Drilleau, Mélanie³ (AUTHOR), Otsuka, Ryoji^4,5 (AUTHOR), Lorenz, Ralph⁶ (AUTHOR), Horleston, Anna⁷ (AUTHOR), Widmer‐Schnidrig, Rudolf⁸ (AUTHOR), Schimmel, Martin⁹ (AUTHOR), Rodriguez, Sebastien² (AUTHOR), Carrasco, Sebastián¹⁰ (AUTHOR), Tanaka, Satoshi^4,5 (AUTHOR), Perrin, Clement¹¹ (AUTHOR), Lognonné, Philippe² (AUTHOR), Spiga, Aymeric¹² (AUTHOR), Banfield, Don¹³ (AUTHOR), Panning, Mark¹⁴ (AUTHOR), Banerdt, William Bruce¹⁴ (AUTHOR)

Source: Journal of Geophysical Research. Planets. Aug2023, Vol. 128 Issue 8, p1-25. 25p.

Subject Terms: *Atmospheric temperature, Pressure drop (Fluid dynamics), Polar vortex, Lift (Aerodynamics), Elastic deformation, Wind speed

Company/Entity: United States. National Aeronautics & Space Administration

19

Academic Journal

Mars Global Surveyor's Mars Orbiter Camera (MOC) Wide‐Angle Images (1999–2006): 2. Data Investigation Into North Polar Hood Formation, Broad Brightness Changes in Acidalia, and Seasonal Frost in Hellas.

Authors: Robbins, Stuart J.¹ (AUTHOR) stuart@boulder.swri.edu

Source: Journal of Geophysical Research. Planets. Aug2023, Vol. 128 Issue 8, p1-11. 11p.

Subject Terms: *Dust storms, *Atmospheric deposition, Martian surface, Mars (Planet), Frost, Seasons, Polar vortex

Geographic Terms: Greece

Company/Entity: United States. National Aeronautics & Space Administration

20

Academic Journal

Near Infrared Spectral Radiance at Multiple Wavelengths From Io's Volcanoes 1: The Low Spatial Resolution Night‐Time Galileo NIMS Data Set.

Authors: Davies, Ashley Gerard¹ (AUTHOR) Ashley.Davies@jpl.nasa.gov, Veeder, Glenn J.² (AUTHOR)

Source: Journal of Geophysical Research. Planets. Aug2023, Vol. 128 Issue 8, p1-52. 52p.

Subject Terms: *Volcanoes, *Volcanic eruptions, Spatial resolution, Radiance, Tidal forces (Mechanics), IR spectrometers, Geologic hot spots, Quantum dots

Company/Entity: United States. National Aeronautics & Space Administration

People: Galilei, Galileo, 1564-1642

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