R. Collins

发表

EYE SAFE POLARIZATION DIVERSITY LIDAR FOR AEROSOL STUDIES: CONCEPT DESIGN AND PRELIMINARY APPLICATIONS

K. Sassen, J. Fochesatto, R. Collins, 2008 .

Gravity Wave Dynamics in a Mesospheric Inversion Layer: 2. Instabilities, Turbulence, Fluxes, and Mixing

T. Lund, D. Fritts, B. Laughman, 2017 .

Rayleigh lidar observations of reduced gravity wave activity during the formation of an elevated stratopause in 2004 at Chatanika, Alaska (65°N, 147°W)

B. Thurairajah, V. Harvey, K. Mizutani, 2010 .

Gravity Wave Dynamics in a Mesospheric Inversion Layer: 1. Reflection, Trapping, and Instability Dynamics

T. Lund, D. Fritts, B. Laughman, 2017, Journal of geophysical research. Atmospheres : JGR.

Coordinated optical and Radar Image Measurements of Noctilucent Clouds and Polar Mesospheric Summer Echoes

B. Thurairajah, M. Nicolls, M. Taylor, 2009 .

Noctilucent cloud in the western Arctic in 2005: Simultaneous lidar and camera observations and analysis

Y. Murayama, M. Taylor, K. Mizutani, 2009 .

OBSERVATIONS OF NOCTILUCENT CLOUDS IN THE WESTERN ARCTIC

Y. Murayama, K. Mizutani, R. Collins, 2006 .

Simultaneous lidar observations of a noctilucent cloud and an internal wave in the polar mesosphere

T. Hou, M. Nicolls, K. Mizutani, 2003 .

Mesospheric Inversion Layers at Chatanika, Alaska (65°N, 147°W): Rayleigh lidar observations and analysis

B. Thurairajah, K. Mizutani, R. Lieberman, 2014 .

Rayleigh lidar observations of mesospheric inversion layers at Poker Flat, Alaska (65 °N, 147°W)

K. Mizutani, T. Itabe, Laura Cutler, 2001 .

Gravity wave activity in the stratosphere and mesosphere at the South Pole

C. Gardner, R. Collins, 1995 .

On the short-term variability of turbulence and temperature in the winter mesosphere

G. Lehmacher, M. Larsen, A. Barjatya, 2018 .

The Turbopause Experiment: Atmospheric stability and turbulent structure spanning the turbopause altitude

M. Rapp, F. Lübken, G. Lehmacher, 2011 .

Stratospheric sudden warming effects on winds and temperature in the middle atmosphere at middle and low latitudes: a study using WACCM

A. Chandran, R. Collins, 2014 .

Multi-year temperature measurements of the middle atmosphere at Chatanika, Alaska (65°N, 147°W)

B. Thurairajah, K. Mizutani, R. Collins, 2009 .

Validation of the Atmospheric Chemistry Experiment (ACE) version 2.2 temperature using ground-based and space-borne measurements

C. Piccolo, P. Bernath, C. Boone, 2007 .

Cloud Formation From a Localized Water Release in the Upper Mesosphere: Indication of Rapid Cooling

M. Stevens, I. Azeem, M. Taylor, 2021, Journal of geophysical research. Space physics.

Multi-year temperature mea s urement s of the middle atmo s phere at Chatanika , Ala s ka ( 65 ◦ N , 147 ◦ W )

B. Thurairajah, K. Mizutani, R. Collins, 2014 .

Secondary planetary waves in the middle and upper atmosphere following the stratospheric sudden warming event of January 2012

L. Chang, A. Chandran, R. Collins, 2013 .

The Atmospheric Coupling and Dynamics Across the Mesopause (ACaDAMe) mission

D. Marsh, C. Gardner, S. Eckermann, 2019, Advances in Space Research.

Signature of an overturning gravity wave in the mesospheric sodium layer: Comparison of a nonlinear photochemical‐dynamical model and lidar observations

Anne K. Smith, Jiyao Xu, C. She, 2006 .

Predicting and Validating the Tracking of a Volcanic Ash Cloud during the 2006 Eruption of Mt. Augustine Volcano

C. Flynn, K. Dean, A. Prata, 2008 .

First lidar observation of the mesospheric nickel layer

C. Martus, R. Collins, J. Li, 2015 .

Polar stratospheric clouds at the South Pole in 1990: Lidar observations and analysis

K. Bowman, C. Gardner, R. Collins, 1993 .

Wind and temperature response of midlatitude mesopause region to the 2009 Sudden Stratospheric Warming

B. Thurairajah, A. Chandran, D. Krueger, 2012 .

Lidar Observations of Polar Stratospheric Clouds and Stratospheric Temperatures at the South Pole

K. Bowman, C. Gardner, R. Collins, 1992 .

Simultaneous radar and lidar observations of sporadic E and Na layers at Arecibo

C. Hostetler, C. Gardner, C. Tepley, 1989 .

Mid-latitude lidar observations of large sporadic sodium layers

Chester S. Gardner, Richard L. Collins, Daniel C. Senft, 1989 .

Lidar observations of a large high-altitude sporadic Na layer during active aurora

Richard L. Collins, G. Hernandez, G. Hernández, 1996 .

Gravity waves in the upper mesosphere over Antarctica: Lidar observations at the South Pole and Syowa

C. Gardner, A. Nomura, R. Collins, 1994 .

Tidal perturbations and variability in the mesopause region over Fort Collins, CO (41N, 105W): Continuous multi‐day temperature and wind lidar observations

Tao Yuan, Richard L. Collins, Tao Li, 2004 .

Evidence of damping and overturning of gravity waves in the Arctic mesosphere: Na lidar and OH temperature observations

Richard L. Collins, Roger W. Smith, R. Collins, 2004 .

Multiple sounding rocket observations of charged dust in the polar winter mesosphere

L. Gelinas, D. Rau, E. MacDonald, 2005 .

Mesospheric charged dust layer: Implications for neutral chemistry

L. Gelinas, E. MacDonald, M. Kelley, 2005 .

Stratosphere-mesosphere coupling during stratospheric sudden warming events

V. Harvey, A. Chandran, R. Collins, 2014 .

A climatology of elevated stratopause events in the whole atmosphere community climate model

Richard L. Collins, Jia Yue, Rolando R. Garcia, 2013 .

Observations of Reduced Turbulence and Wave Activity in the Arctic Middle Atmosphere Following the January 2015 Sudden Stratospheric Warming

B. Thurairajah, V. Harvey, D. Hampton, 2018, Journal of geophysical research. Atmospheres : JGR.

A climatology of planetary wave‐driven mesospheric inversion layers in the extratropical winter

C. Randall, V. Harvey, A. K. Smith, 2015 .

Chemical definition of the mesospheric polar vortex

C. Randall, V. Harvey, R. Collins, 2015 .

Medium Frequency Radars in Japan and Alaska for Upper Atmosphere Observations(Special Issue on Advances in Radar Systems)

Yasuhiro Murayama, Yoshitaka Saito, Kohei Mizutani, 2000 .

A case study of an elevated stratopause generated in the Whole Atmosphere Community Climate Model

Richard L. Collins, Rolando R. Garcia, Daniel R. Marsh, 2011 .

Gravity wave activity in the Arctic stratosphere and mesosphere during the 2007–2008 and 2008–2009 stratospheric sudden warming events

M. Gerding, J. Livingston, B. Thurairajah, 2010 .

The electron density dependence of polar mesospheric summer echoes

M. Nicolls, C. Heinselman, M. Kelley, 2011 .

Lidar Instruments for Observation of the Arctic Atmosphere in Alaska-Project

M. Sasano, Y. Murayama, K. Mizutani, 2002 .

NICT Lidar Systems at Poker Flat Research Range

R. Collins, Murayama Yasuhiro, Mizutani Kohei, 2022 .

A climatology of cold air outbreaks over North America: WACCM and ERA‐40 comparison and analysis

M. Mills, V. Harvey, D. Atkinson, 2011 .

Concurrent OH imager and sodium temperature/wind lidar observation of localized ripples over northern Colorado

Tao Yuan, Richard L. Collins, Tao Li, 2005 .

In Situ Observations of Neutral Shear Instability in the Statically Stable High‐Latitude Mesosphere and Lower Thermosphere During Quiet Geomagnetic Conditions

M. Stevens, I. Azeem, M. Larsen, 2020, Journal of Geophysical Research: Space Physics.

Interhemispheric Coupling Study by Observations and Modelling (ICSOM): Concept, Campaigns, and Initial Results

S. Watanabe, Takuji Nakamura, G. Baumgarten, 2016, Journal of Geophysical Research: Atmospheres.

Vertical distribution of nighttime smoke following a wildland biomass fire in boreal Alaska

Julia E. Ruthford, S. Ferguson, M. Fukuda, 2003 .

Consideration of non-Poisson distributions for lidar applications.

T J Kane, A J Gerrard, J P Thayer, 2001, Applied optics.

Lidar Observations of Instability and Estimates of Vertical Eddy Diffusivity Induced by Gravity Wave Breaking in the Arctic Mesosphere

B. Williams, R. Collins, Xian Lu, 2021, Journal of Geophysical Research: Atmospheres.

Evidence of gravity wave breaking in lidar data from the mesopause region

R. Collins, P. M. Franke, 2003 .

Comparative MF radar and Na lidar measurements of fluctuating winds in the mesopause region

Richard L. Collins, Denise Thorsen, Steven J Franke, 1997 .

Observations of a 12 H wave in the mesopause region at the South Pole

D. Senft, C. Gardner, R. Collins, 1992 .

Investigating the Auroral Thermosphere with N2+ Lidar

R. Doe, D. Lummerzheim, R. Collins, 2006 .

Analysis of lidar systems for profiling aurorally excited molecular species.

D. Lummerzheim, R. Collins, R. Smith, 1997, Applied optics.

Fractal analysis of gravity wave spectra in the middle atmosphere

Richard L. Collins, P. K Rastogi, P. Rastogi, 1989 .

Gravity wave activity in the upper mesosphere over Urbana, Illinois: lidar observations and analysis of gravity wave propagation models

C. Gardner, R. Collins, X. Tao, 1996 .

Studying the Weather and Climate of Alaska Across a Network of Observers

C. Martus, R. Collins, J. Moss, 2016 .

Radar, lidar, and optical observations in the polar summer mesosphere shortly after a space shuttle launch

B. Thurairajah, M. Nicolls, M. Taylor, 2010 .

Optically thin midlevel ice clouds derived from Cloud Aerosol Lidar and Infrared Pathfinder Satellite Observations

Richard L. Collins, Vinay Kumar Kayetha, Vinay Kayetha, 2016 .

Statistical Analysis of Sodium Doppler Wind-Temperature Lidar Measurements of Vertical Heat Flux

D. Krueger, C. She, R. Collins, 2008 .

On the short-term variability of turbulence and temperature in the winter mesosphere

G. Lehmacher, M. Larsen, A. Barjatya, 2018, Annales Geophysicae.

Role of Wind Filtering and Unbalanced Flow Generation in Middle Atmosphere Gravity Wave Activity at Chatanika Alaska

V. Harvey, K. Mizutani, K. Nielsen, 2017 .

Estimates of vertical eddy diffusivity in the upper mesosphere in the presence of a mesospheric inversion layer

G. Lehmacher, K. Mizutani, M. Larsen, 2011 .

"WHERE IS THE TURBOPAUSE?" ROCKET CAMPAIGN: OVERVIEW AND FIRST RESULTS

Sven G. Bilen, Richard L. Collins, Charles L. Croskey, 2009 .

Special issue on global perspectives on the aeronomy of the summer mesopause region

S. Bailey, F. Lübken, A. Merkel, 2009 .