The Impact of the Afternoon Planetary Boundary-Layer Height on the Diurnal Cycle of CO and $$\hbox {CO}_{2}$$ CO 2 Mixing Ratios at a Low-Altitude Mountaintop

The Impact of the Afternoon Planetary Boundary-Layer Height on the Diurnal Cycle of CO and... Mountaintop trace-gas mixing ratios are often assumed to represent free atmospheric values, but are affected by valley planetary boundary-layer (PBL) air at certain times. We hypothesize that the afternoon valley–PBL height relative to the ridgetop is important in the diurnal cycle of mountaintop trace-gas mixing ratios. To investigate this, we use, (1) 4-years (1 January 2009–31 December 2012) of CO and $$\hbox {CO}_{2}$$ CO 2 mixing-ratio measurements and supporting meteorological observations from Pinnacles ( $$38.61^{\circ }\hbox {N}$$ 38 . 61 ∘ N , $$78.35^{\circ }\hbox {W}$$ 78 . 35 ∘ W , 1017 m a.s.l.), which is a monitoring site in the Appalachian Mountains, (2) regional $$\hbox {O}_{3}$$ O 3 mixing-ratio measurements, and (3) PBL heights determined from a nearby sounding station. Results reveal that the amplitudes of the diurnal cycles of CO and $$\hbox {CO}_{2}$$ CO 2 mixing ratios vary as a function of the daytime maximum valley–PBL height relative to the ridgetop. The mean diurnal cycle for the subset of days when the afternoon valley–PBL height is at least 400 m below the ridgetop shows a daytime CO mixing-ratio increase, implying the transport of PBL air from the valley to the mountaintop. During the daytime, on days when the PBL heights exceed the mountaintop, PBL dilution and entrainment cause CO mixing ratios to decrease. This decrease in CO mixing ratio, especially on days when PBL heights are at least 400 m above the ridgetop, suggests that measurements from these days can be used as with afternoon measurements from flat terrain in applications requiring regionally-representative measurements. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Boundary-Layer Meteorology Springer Journals

The Impact of the Afternoon Planetary Boundary-Layer Height on the Diurnal Cycle of CO and $$\hbox {CO}_{2}$$ CO 2 Mixing Ratios at a Low-Altitude Mountaintop

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Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media B.V., part of Springer Nature
Subject
Earth Sciences; Atmospheric Sciences; Meteorology; Atmospheric Protection/Air Quality Control/Air Pollution
ISSN
0006-8314
eISSN
1573-1472
DOI
10.1007/s10546-018-0343-9
Publisher site
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Abstract

Mountaintop trace-gas mixing ratios are often assumed to represent free atmospheric values, but are affected by valley planetary boundary-layer (PBL) air at certain times. We hypothesize that the afternoon valley–PBL height relative to the ridgetop is important in the diurnal cycle of mountaintop trace-gas mixing ratios. To investigate this, we use, (1) 4-years (1 January 2009–31 December 2012) of CO and $$\hbox {CO}_{2}$$ CO 2 mixing-ratio measurements and supporting meteorological observations from Pinnacles ( $$38.61^{\circ }\hbox {N}$$ 38 . 61 ∘ N , $$78.35^{\circ }\hbox {W}$$ 78 . 35 ∘ W , 1017 m a.s.l.), which is a monitoring site in the Appalachian Mountains, (2) regional $$\hbox {O}_{3}$$ O 3 mixing-ratio measurements, and (3) PBL heights determined from a nearby sounding station. Results reveal that the amplitudes of the diurnal cycles of CO and $$\hbox {CO}_{2}$$ CO 2 mixing ratios vary as a function of the daytime maximum valley–PBL height relative to the ridgetop. The mean diurnal cycle for the subset of days when the afternoon valley–PBL height is at least 400 m below the ridgetop shows a daytime CO mixing-ratio increase, implying the transport of PBL air from the valley to the mountaintop. During the daytime, on days when the PBL heights exceed the mountaintop, PBL dilution and entrainment cause CO mixing ratios to decrease. This decrease in CO mixing ratio, especially on days when PBL heights are at least 400 m above the ridgetop, suggests that measurements from these days can be used as with afternoon measurements from flat terrain in applications requiring regionally-representative measurements.

Journal

Boundary-Layer Meteorology – Springer Journals

Published: Feb 27, 2018

References

  • $$\text{CO}_{2}$$ CO 2 , CO, and $$\text{ CH }_{4}$$ CH 4 measurements from tall towers in the NOAA Earth System Research Laboratory’s Global Greenhouse Gas Reference Network: instrumentation, uncertainty analysis, and recommendations for future high-accuracy greenhouse gas monitoring efforts
    Andrews, AE; Kofler, JD; Trudeau, ME; Williams, JC; Neff, DH; Masarie, KA; Chao, DY; Kitzis, DR; Novelli, PC; Zhao, CL; Dlugokencky, EJ; Lang, PM; Crotwell, MJ; Fischer, ML; Parker, MJ; Lee, JT; Baumann, DD; Desai, AR; Stanier, CO; Wekker, SFJ; Wolf, DE; Munger, JW; Tans, PP
  • The Mauna Loa Observatory photochemistry experiment: introduction
    Atlas, EL; Ridley, BA
  • Aerosol climatology at the high-alpine site Jungfraujoch, Switzerland
    Baltensperger, U; Gäggeler, HW; Jost, DT; Lugauer, M; Schwikowski, M; Weingartner, E
  • Estimation of background concentrations of trace-gases at the Swiss alpine site Jungfraujoch (3580 m asl)
    Balzani Lööv, JM; Henne, S; Legreid, G; Staehelin, J; Reimann, S; Prévôt, ASH; Steinbacher, M; Vollmer, MK
  • Measurements of greenhouse gases at Beromünster tall-tower station in Switzerland
    Berhanu, TA; Satar, E; Schanda, R; Nyfeler, P; Moret, H; Brunner, D; Oney, B; Leuenberger, M
  • The influence of locally induced wind systems on the effectiveness of nocturnal dry deposition of ozone
    Broder, B; Gygax, HA
  • Assessing filtering of mountaintop $$\text{ CO }_{2}$$ CO 2 mole fractions for application to inverse models of biosphere–atmosphere carbon exchange
    Brooks, BJ; Desai, AR; Stephens, BB; Bowling, DR; Burns, SP; Watt, AS; Heck, SL; Sweeney, C
  • A review of more than 20 years of aerosol observation at the high altitude Research station Jungfraujoch, Switzerland (3580 m asl)
    Bukowiecki, N; Weingartner, E; Gysel, M; Collaud Coen, M; Zieger, P; Herrmann, E; Steinbacher, M; Gäggeler, HW; Baltensperger, U
  • Temporal variations of atmospheric $$\text{ CO }_{2}$$ CO 2 and CO at Ahmedabad in western India
    Chandra, N; Lal, S; Venkataramani, S; Patra, PK; Sheel, V
  • Influence of biomass burning and anthropogenic emissions on ozone, carbon monoxide and black carbon at the Mt. Cimone GAW-WMO global station (Italy, 2165 m asl)
    Cristofanelli, P; Fierli, F; Marinoni, A; Calzolari, F; Duchi, R; Burkhart, J; Stohl, A; Maione, M; Arduini, J; Bonasoni, P
  • Meteorological research needs for improved air quality forecasting: report of the 11th prospectus development team of the U.S. Weather Research Program
    Dabberdt, WF; Carroll, MA; Baumgardner, D; Carmichael, G; Cohen, R; Dye, T; Ellis, J; Grell, G; Grimmond, S; Hanna, S; Irwin, J; Lamb, B; Madronich, S; McQueen, J; Meagher, J; Odman, T; Pleim, J; Schmid, HP; Westphal, DL
  • Convective boundary layer heights over mountainous terrain—a review of concepts
    Wekker, SFJ; Kossmann, M
  • A preliminary investigation of boundary layer effects on daytime atmospheric $$\text{ CO }_{2}$$ CO 2 concentrations at a mountaintop location in the Rocky Mountains
    Wekker, SFJ; Ameen, A; Song, G; Stephens, BB; Hallar, AG; McCubbin, IB
  • Variability of trace-gases in the atmospheric boundary layer from observations in the city of Moscow
    Elanksy, NF; Lokoshchenko, MA; Belikov, IB; Skorokhod, AI; Shumskii, RA
  • Variability of trace-gases at the high-Alpine site Jungfraujoch caused by meteorological transport processes
    Forrer, J; Rüttiman, R; Schneiter, D; Fischer, A; Buchmann, B; Hofer, P
  • Observational study of ozone and carbon monoxide at the summit of mount Tai (1534 m asl) in central-eastern China
    Gao, J; Wang, T; Ding, A; Liu, C
  • Seasonal variations of $$\text{ CO }_{2}$$ CO 2 and water vapour exchange rates over a temperate deciduous forest
    Greco, S; Baldocchi, DD
  • Mount Kenya Global Atmospheric Watch Station (MKN): installation and meteorological characterization
    Henne, S; Junkermann, W; Kariuki, JM; Aseyo, J; Klausen, J
  • Representativeness and climatology of carbon monoxide and ozone at the global GAW station Mt. Kenya in equatorial Africa
    Henne, S; Klausen, J; Junkermann, W; Kariuki, JM; Aseyo, JO; Buchmann, B
  • A respiratory alert model for the Shenandoah Valley, Virginia, USA
    Hondula, DM; Davis, RE; Knight, DB; Sitka, LJ; Enfield, K; Gawtry, SB; Stenger, PJ; Deaton, ML; Normile, CP; Lee, TR
  • Atmospheric carbon-dioxide variations at Mauna-Loa Observatory, Hawaii
    Keeling, CD; Bacastow, RB; Bainbridge, AE; Ekdahl, CA; Guenther, PR; Waterman, LS; Chin, JFS
  • Evaluation of the boundary layer dynamics of the TM5 model over Europe
    Koffi, EN; Bergamaschi, P; Karstens, U; Krol, M; Segers, A; Schmidt, M; Levin, I; Vermeulen, AT; Fisher, RE; Kazan, V; Klein Baltink, H; Lowry, D; Manca, G; Meijer, HAJ; Moncrieff, J; Pal, S; Ramonet, M; Scheeren, HA
  • Estimating daytime planetary boundary layer heights over a valley from rawinsonde observations at a nearby airport: an application to the Page Valley in Virginia, USA
    Lee, TR; Wekker, SFJ
  • On the potential of 25 years (1991–2015) of rawinsonde measurements for elucidating climatological and spatiotemporal patterns of afternoon boundary layer depths over the contiguous US
    Lee, TR; Pal, S
  • Carbon dioxide variability during cold front passages and fair weather days at a forested mountaintop site
    Lee, TR; Wekker, SFJ; Andrews, AE; Kofler, J; Williams, J
  • Downscaling maximum temperature projections to subkilometer resolutions in the Shenandoah National Park of Virginia, USA
    Lee, TR; Wekker, SFJ; Wofford, JEB
  • Meteorological controls on the diurnal variability of carbon monoxide mixing-ratio at a mountaintop monitoring site in the Appalachian Mountains
    Lee, TR; Wekker, SFJ; Pal, S; Andrews, AE; Kofler, J
  • Observations of ozone and carbon monoxide at Mei-Feng mountain site (2269 m asl) in Central Taiwan: seasonal variations and influence of Asian continental outflow
    Lin, YC; Lin, CY; Lin, PH; Engling, G; Lan, Y; Kuo, T; Hsu, WT; Ting, C
  • How can mountaintop $$\text{ CO }_{2}$$ CO 2 observations be used to constrain regional carbon fluxes?
    Lin, JC; Mallia, DV; Wu, D; Stephens, BB
  • Aerosol transport to the high Alpine sites Jungfraujoch (3454 m asl) and Colle Gnifetti (4452 m asl)
    Lugauer, M; Baltensperger, U; Furger, M; Gäggeler, HW; Jost, DT
  • Interannual variability of ozone and carbon monoxide at the Whistler high elevation site: 2002–2006
    MacDonald, AM; Anlauf, KG; Leaitch, WR; Chan, E; Tarasick, DW
  • The impact of free convection on late morning ozone decreases on an Alpine foreland mountain summit
    Mayer, J-C; Staudt, K; Gilge, S; Meixner, FX; Foken, T
  • Carbon dioxide in the free troposphere and boundary layer at the Mt. Bachelor Observatory
    McClure, CD; Jaffe, DA; Gao, H
  • Tropospheric layering of ozone in regions of urbanized complex and/or coastal terrain: a review
    McKendry, IG; Lundgren, J
  • North American regional reanalysis
    Mesinger, F; DiMego, G; Kalnay, E; Mitchell, K; Sharfran, PC; Ebisuzaki, WE; Jović, D; Woollen, J; Rogers, E; Berbery, EH; Ek, MB; Fan, Y; Grumbine, R; Higgins, W; Li, H; Lin, Y; Manikin, G; Parrish, D; Shi, W
  • Six-year record of atmospheric carbon dioxide and methane at a high-altitude mountain site in Poland
    Necki, J; Schmidt, M; Rozanski, K; Zimnoch, M; Korus, A; Lasa, J; Graul, R; Levin, I
  • On the relation between ozone storage in the residual layer and daily variation in near-surface ozone concentration—a case study
    Neu, U; Künzle, T; Wanner, H
  • Distributions and recent changes of carbon monoxide in the lower troposphere
    Novelli, PC; Masarie, KA; Lang, PM
  • Measurements of atmospheric mercury at Storm Peak Laboratory in the Rocky Mountains: evidence for long-range transport from Asia, boundary layer contributions, and plant mercury uptake
    Obrist, D; Hallar, AG; McCubbin, I; Stephens, BB; Rahn, T
  • Characteristics of atmospheric carbon monoxide at a high-mountain background station in East Asia
    Ou-Yang, C; Lin, N; Sheu, G; Lee, C; Wang, J
  • Monitoring depth of shallow atmospheric boundary layer to complement LiDAR measurements affected by partial overlap
    Pal, S
  • Impact of atmospheric boundary layer depth variability and wind reversal on the diurnal variability of aerosol concentration at a valley site
    Pal, S; Lee, TR; Phelps, S; Wekker, SFJ
  • Investigation of the atmospheric boundary layer depth variability and its impact on the $$^{222}$$ 222 Rn concentration at a rural site in France
    Pal, S; Lopez, M; Schmidt, M; Ramonet, M; Gibert, F; Xueref-Remy, I; Ciais, P
  • Spatial variability of the atmospheric boundary layer heights over a low mountain region: cases from MATERHORN-2012 field experiment
    Pal, S; Wekker, SFJ; Emmitt, GD
  • Combined impact of boundary layer height and near-surface meteorological conditions on the CO diurnal cycle at a low mountaintop site: Case studies using simultaneous lidar and in-situ observations
    Pal, S; Lee, TR; Wekker, SFJ
  • An atmospheric perspective on North American carbon dioxide exchange: CarbonTracker
    Peters, W; Jacobson, AR; Sweeney, C; Andrews, AE; Conway, TJ; Masarie, K; Miller, JB; Bruhwiler, LMP; Pétron, G; Hirsch, AI; Worthy, DEJ; Werf, GR; Randerson, JT; Wennberg, PO; Krol, MC; Tans, PP
  • Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations
    Peters, W; Krol, MC; Werf, GR; Houweling, S; Jones, CD; Hughes, J; Schaefer, K; Masarie, KA; Jacobson, AR; Miller, JB; Cho, CH; Ramonet, M; Schmidt, M; Ciattaglia, L; Apadula, F; Heltai, D; Meinhardt, F; Sarra, AG; Piacentino, S; Sferlazzo, D; Aalto, T; Hatakka, J; Ström, J; Haszpra, L; Meijer, HAJ; Laan, S; Neubert, REM; Jordan, A; Rodo, X; Morguí, J; Vermeulen, AT; Popa, E; Rozanski, K; Zimnoch, M; Manning, AC; Leuenberger, M; Uglietti, C; Dolman, AJ; Ciais, P; Heimann, M; Tans, PP
  • High-resolution simulations of atmospheric $$\text{ CO }_{2}$$ CO 2 over complex terrain representing the Ochsenkopf mountain tall tower
    Pillai, D; Gerbig, C; Ahmadov, R; Rodenbeck, C; Kretschmer, R; Koch, T; Thompson, R; Neininger, B; Lavrie, JV
  • Carbon monoxide, regional-scale transport, and biomass burning in tropical continental Southeast Asia: observations in rural Thailand
    Pochanart, P; Akimoto, H; Kajii, Y; Sukasem, P
  • Measurements of greenhouse gases and related tracers at Bialystok tall tower station in Poland
    Popa, ME; Gloor, M; Manning, AC; Jordan, A; Schultz, U; Haensel, F; Seifert, T; Heimann, M
  • Nocturnal secondary ozone concentration maxima analyzed by sodar observations and surface measurements
    Reitebuch, O; Strassburger, A; Emeis, S; Kuttler, W
  • On the boundary-layer structure over highly complex terrain: key findings from MAP
    Rotach, MW; Zardi, D
  • Carbon dioxide and methane in continental Europe: a climatology, and $$^{222}$$ 222 Radon-based emission estimates
    Schmidt, M; Graul, R; Sartorius, H; Levin, I
  • High-precision quasi-continuous atmospheric greenhouse gas measurements at Trainou tower (Orléans forest, France)
    Schmidt, M; Lopez, M; Kwok, CY; Messager, C; Ramonet, M; Wastine, B; Vuillemin, C; Truong, F; Gal, B; Parmentier, E; Cloué, O; Ciais, P
  • Influence of meteorology and interrelationship with greenhouse gases ( $$\text{ CO }_{2}$$ CO 2 and $$\text{ CH }_{4}$$ CH 4 ) at a suburban site of India
    Sreenivas, S; Mahesh, P; Subin, J; Kanchana, AL; Rao, PVN; Dadhwal, VK
  • Mountain weather research and forecasting. Recent progress and current challenges
    Steyn, DG; Wekker, SFJ; Kossmann, M; Martilli, A
  • An introduction to boundary layer meteorology
    Stull, RB
  • Quantifying the contribution of thermally driven recirculation to a high-ozone event along the Colorado Front Range using lidar
    Sullivan, JT; McGee, TJ; Langford, AO; Alvarez, RJ; Senff, CJ; Reddy, PJ; Thompson, AM; Twigg, LW; Sumnicht, GK; Lee, P; Weinheimer, A; Knote, C; Long, RW; Hoff, RM
  • $$\text{ CO }_{2}$$ CO 2 transport over complex terrain
    Sun, J; Burns, SP; Delany, AC; Oncley, SP; Turnipseed, AA; Stephens, BB; Lenschow, DH; LeMone, MA; Monson, RK; Anderson, DE
  • The oxidizing capacity of the earth’s atmosphere: probable past and future changes
    Thompson, AM
  • Atmospheric carbon dioxide at Mauna Loa Observatory. 2: Analysis of the NOAA/GMCC data, 1974–1985
    Thoning, KW; Tans, PP; Komhyr, WD
  • Regional carbon fluxes and the effect of topography on the variability of atmospheric $$\text{ CO }_{2}$$ CO 2
    Molen, MK; Dolman, AJ
  • Evaluation and model impacts of alternative boundary-layer height formulations
    Vogelezang, DHP; Holtslag, AAM
  • Transport of trace-gases from the Upper Rhine valley to a mountain site in the northern Black Forest
    Vögtlin, RM; Kossmann, M; Güsten, H; Heinrich, G; Fiedler, F; Corsmeier, U; Kalthoff, N
  • Observations of Asian air pollution in the free troposphere at Mount Bachelor Observatory during the spring of 2004
    Weiss-Penzias, P; Jaffe, DA; Swartzendruber, P; Dennison, JB; Chand, D; Hafner, W; Prestbo, E
  • Wintertime evolution of the temperature inversion in the Colorado Plateau Basin
    Whiteman, CD; Bian, X; Zhong, S
  • Surface ozone in rural, urban and alpine regions of Switzerland
    Wunderli, S; Gehrig, R
  • Mountain weather research and forecasting. Recent progress and current challenges
    Zardi, D; Whiteman, CD
  • A model investigation of summertime diurnal ozone behavior in rural mountainous locations
    Zaveri, RA; Saylor, RD; Peters, LK; McNider, R; Song, A
  • Partitioning of reactive nitrogen $$(\text{ NO }_{{\rm y}})$$ ( NO y ) and dependence on meteorological conditions in the lower free troposphere
    Zellwegger, C; Forrer, J; Hofer, P; Nyeki, S; Schwarzenbach, B; Weingartner, E; Ammann, M; Baltensperger, U
  • Black carbon aerosols at Mt. Muztagh Ata, a high-altitude location in the Western Tibetan Plateau
    Zhu, CS; Cao, JJ; Xu, BQ; Huang, RJ; Wang, P; Ho, KF; Shen, ZX; Liu, SX; Han, YM; Tie, XX; Zhao, ZZ; Chen, LWA

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