Abstract
This study presents turbulence characteristics of the atmospheric surface layer (ASL) observed during March 2015 to February 2016 over a tropical coastal site in Goa (15.46°N, 73.83°E), India. The primary datasets utilized are the 3D wind components and sonic temperature from sensors mounted on a 32-m meteorological tower at 10 and 20 m heights respectively. Eddy correlation technique has been adopted to study turbulence characteristics and is investigated under the framework of Monin–Obukhov Similarity Theory (MOST). Results revealed that normalized wind variances (\({\upsigma }_{\mathrm{i}=\mathrm{u},\mathrm{ v},\mathrm{ w}}/{\mathrm{u}}_{*}\)) follow the ‘1/3’ power law in highly unstable and stable conditions and approach constant values close to near-neutral conditions. In the neutral limit, it is found that \({\upsigma }_{\mathrm{u}}/{\mathrm{u}}_{* }>{\upsigma }_{\mathrm{v}}/{\mathrm{u}}_{* }>{\upsigma }_{\mathrm{w}}/{\mathrm{u}}_{*}\). The normalized temperature variances (\({\upsigma }_{\mathrm{T}}/{\mathrm{T}}_{*}\)) followed \({\left(\mathrm{z}/\mathrm{L}\right) }^{-1/3}\) during unstable conditions and approach a constant value in the stable limit. The correlation coefficients for momentum (heat) flux with stability were small (high) under strong unstable and stable conditions. Also, the values of momentum flux increased as it approaches neutral conditions which are consistent with studies reported over coastal/urban locations.
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References
Agarwal P, Yadav AK, Gulati A, Raman S, Rao SM, Singh MP, Nigam S, Reddy N (1995) Surface-layer turbulence processes in low wind speeds over land. Atmos Environ 29:2089–2098. https://doi.org/10.1016/1352-2310
Al-Jiboori MH, Xu Y, Qian Y (2002) Local similarity relationships in the urban boundary layer. Boundary-Layer Meteorol 102:63–82. https://doi.org/10.1023/a:1012745322728
Andreas EL, Hill RJ, Gosz JR, Moore DI, Otto WD, Sarma AD (1998) Statistics of surface-layer turbulence over terrain with metre-scale heterogeneity. Boundary-Layer Meteorol 86:379–408. https://doi.org/10.1023/A:1000609131683
Aubinet M, Vesala T, Papale D (2012) Eddy covariance: a practical guide to measurement and data analysis. Springer Science & Business Media. Springer, Netherlands
Babić K, Rotach MW, Klaić ZB (2016) Evaluation of local similarity theory in the wintertime nocturnal boundary layer over heterogeneous surface. Agric for Meteorol 228:164–179. https://doi.org/10.1016/j.agrformet.2016.07.002
Barman N, Borgohain A, Kundu SS, Roy R, Saha B, Solanki R, Kumar NVPK, Raju PLN (2019) Daytime temporal variation of surface-layer parameters and turbulence kinetic energy budget in topographically complex terrain around Umiam, India. Boundary-Layer Meteorol 172:149–166. https://doi.org/10.1007/s10546-019-00443-6
Chang S, Huynh G, Tofsted D (2009) Turbulence characteristics in Oklahoma City measured from an 83-meters pseudo tower. In: Boundary Layers and Turbulence Committee (ed) Eighth symposium on the urban environment, Phoenix, Arizona, 12–15 January
Davis EV, Rajeev K, Mishra MK (2020) Effect of clouds on the diurnal evolution of the atmospheric boundary-layer height over a tropical coastal station. Bound-Layer Meteorol 175:135–152. https://doi.org/10.1007/s10546-019-00497-6
Dharmaraj T, Chinthalu G, Raj PE (2009) Turbulence characteristics in the atmospheric surface layer during of 1997 over a semi-arid location in India. Meteorol Atmos Phys 104:113–123. https://doi.org/10.1007/s00703-009-0022-y
Falabino S, Castelli ST (2017) Estimating wind velocity standard deviation values in the inertial sublayer from observations in the roughness sublayer. Meteorol Atmos Phys 129(1):83–98
Falge E, Baldocchi D, Olson R, Anthoni P, Aubinet M, Bernhofer C, Burba G, Ceulemans R, Clement R, Dolman H et al (2001a) Gap filling strategies for long term energy flux data sets. Agric for Meteorol 107:71–77. https://doi.org/10.1016/S0168-1923(00)00235-5
Falge E, Baldocchi D, Olson R, Anthoni P, Aubinet M, Bernhofer C, Burba G, Ceulemans R, Clement R, Dolman H et al (2001b) Gap filling strategies for defensible annual sums of net ecosystem exchange. Agric for Meteorol 107:43–69. https://doi.org/10.1016/S0168-1923(00)00225-2
Foken T, Wichura B (1996) Tools for quality assessment of surface-based flux measurements. Agric for Meteorol 78:83–105. https://doi.org/10.1016/0168-1923
Forrer J, Rotach MW (1997) On the turbulence structure in the stable boundarylayer over the greenland ice sheet. Boundary-Layer Meteorl 85:111–136. https://doi.org/10.1023/A:1000466827210
Fortuniak K, Pawlak W, Siedlecki MJ (2013) Integral turbulence statistics over a central European city centre. Boundary-Layer Meteorol 146:257–276. https://doi.org/10.1007/s10546-012-9762-1
Garratt JR (1992) The atmospheric boundary layer. Cambridge University Press, Cambridge, UK
Goel M, Srivastava HN (1990) Monsoon trough boundary layer experiment (MONTBLEX). Bull Am Meteor Soc 71(11):1594–1600. https://doi.org/10.1175/1520-0477(1990)071%3c1594:MTBLE%3e2.0.CO;2
Grachev AA, Andreas EL, Fairall CW, Guest PS, Persson POG (2007) On the turbulent Prandtl number in the stable atmospheric boundary layer. Boundary-Layer Meteorol 125(2):329–341. https://doi.org/10.1007/s10546-007-9192-7
Grachev AA, Andreas EL, Fairall CW, Guest PS, Persson POG (2013) Thecritical Richardson number and limits of applicability of local similarity theoryin the stable boundary layer. Boundary-Layer Meteorol 147:51–82. https://doi.org/10.1007/s10546-012-9771-0
Grachev AA, Leo LS, Fernando HJ, Fairall CW, Creegan E, Blomquist BW, Christman AJ, Hocut CM (2018) Air–sea/land interaction in the coastal zone. Boundary-Layer Meteorol 167(2):181–210. https://doi.org/10.1007/s10546-017-0326-2
Grimmond CSB, Oke TR (1999) Aerodynamic properties of urban areas derived from analysis of surface form. J Appl Meteorol 38(9):1262–1292
Högström U (1996) Review of some basic characteristics of the atmospheric surface layer. Boundary-Layer Meteorol 78:215–246. https://doi.org/10.1007/BF00120937
Högström U, Bergström H, Alexandersson H (1982) Turbulence characteristics in a near neutrally stratified urban atmosphere. Bound-Layer Meteorol 23:449–472. https://doi.org/10.1007/BF00116272
Kailas SV, Goel M (1996) Planning MONTBLEX - an overview. Proc Indian Acad Sci - Earth PLanet Sci 105(3):209–225
Kaimal JC, Finnigan JJ (1994) Atmospheric boundary layer flows: their structure and measurement. Oxford University Press, Oxford, UK
Klipp C, Mahrt L (2004) Flux-gradient relationship, self-correlation and intermittency in the stable boundary layer. Q J R Meteorol Soc 130:2087–2104. https://doi.org/10.1256/qj.03.161
Krishnan P, Kunhikrishnan P (2002) Some characteristics of atmospheric surface layer over a tropical inland region during southwest monsoon period. Atmos Res 62:111–124. https://doi.org/10.1016/S0169-8095(02)00004-2
Kunhikrishnan PK, Gupta KS, Ramachandran R, Prakash WJ, Narayanan Nair K (1993) Study on thermal internal boundary layer structure over Thumba, India. Ann Geophys 11:52–60
Lange B, Larsen S, Hojstrup J, Barthelmie R (2004) Theinfluence of thermal effects on the wind speed profile of the coastal marine boundary layer. Boundary-Layer Meteorol 112:587–617. https://doi.org/10.1023/B:BOUN.0000030652.20894.83
Mahrt L (1998) Stratified atmospheric boundary layers and breakdown of models. Theor Comput Fluid Dyn 11:263–279. https://doi.org/10.1007/s001620050093
Monin AS, Yaglom AM (1971) Statistical fluid mechanics: mechanics of turbulence, vol 1. MIT Press, Cambridge
Moninobukhovam AS (1954) Basic laws of turbulent mixing in the surfacelayer of the atmosphere. Contrib Geophys Inst Acad Sci USSR 151:163–187
Moraes OL, Acevedo OC, Degrazia GA, Anfossi D, da Silva R, Anabor V (2005) Surface layer turbulence parameters over a complex terrain. Atmos Environ 39:3103–3112. https://doi.org/10.1016/j.atmosenv.2005.01.046
Namboodiri KVS, Krishnan DP, Nileshwar RK, Mammen K, Kiran Kumar N (2014) Coastal boundary layer characteristics of wind, turbulence, and surface roughness parameter over the Thumba equatorial rocket launching station. India J Climatol 504178:1–21. https://doi.org/10.1155/2014/504178
Nieuwstadt FTM (1984) The turbulent structure of the stable, nocturnal boundary layer. J Atmos Sci 41:2202–2216. https://doi.org/10.1175/1520-0469(1984)041%3c2202:TTSOTS%3e2.0.CO;2
Pahlow M, Parlange MB, Porté-Agel F (2001) On Monin-Obukhov similarity in the stable atmospheric boundary layer. Boundary-Layer Meteorol 99:225–248. https://doi.org/10.1023/A:1018909000098
Panofsky HA, Dutton J (1984) Atmospheric turbulence: models and methods for engineering applications. John Wiley, Hoboken, New Jersey
Prakash JWJ, Ramachandran R, Nair KN, Gupta KS, Kunhikrishnan P (1992) On the structure of sea-breeze fronts observed near the coastline of Thumba. India Bound-Layer Meteorol 59:111–124. https://doi.org/10.1007/BF00120689
Prasad KH, Srinivas CV, Singh AB, Naidu CV, Baskaran R, Venkatraman B (2019) Turbulence characteristics of surface boundary layer over the Kalpakkam tropical coastal station. India Meteorol Appl 131(4):827–843. https://doi.org/10.1007/s00703-018-0605-6
Quan L, Hu F (2009) Relationship between turbulent flux and variance in the urban canopy. Meteorol Atmos Phys 104:29–36. https://doi.org/10.1007/s00703-008-0012-5
Ramachandran R, Prakash JWJ, Gupta KS, Nair KN, Kunhikrishnan P (1994) Variability of surface roughness and turbulence intensities at a coastal site in India. Boundary-Layer Meteorol 70:385–400. https://doi.org/10.1007/BF00713777
Ramana MV, Krishnan P, Kunhikrishnan P (2004) Surface boundary-layer characteristics over a tropical inland station: seasonal features. Boundary-Layer Meteorol 111:153–175. https://doi.org/10.1023/B:BOUN.0000010999.25921.1a
Rao KG, Narasimha R, Prabhu A (1996) Estimation of drag coefficient at low wind speeds over the monsoon trough land region during MONTBLEX-90. Geophys Res Lett 23:2617–2620. https://doi.org/10.1029/96GL02368
Reddy NN, Rao KG (2016) Roughness lengths at four stations within the micrometeorological network over the Indian Monsoon Region. Bounda-Layer Meteorol 158(1):151–164. https://doi.org/10.1007/s10546-015-0080-2
Riechstein M, Falge E, Baldocchi D, Papale D, Aubinet M, Berbigier P, Bernhofer C, Buchmann N, Gilmanov T, Granier A et al (2005) On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Globlal Change Biol 11:1424–1439. https://doi.org/10.1111/j.1365-2486.2005.001002.x
Roth M (1993) Turbulent transfer relationships over an urban surface. II: Integral statistics. Q J Roy Meteor Soc 119:1105–1120. https://doi.org/10.1002/qj.49711951312
Roth M (2000) Review of atmospheric turbulence over cities. Q J R Meteor Soc 126:941–990. https://doi.org/10.1002/qj.49712656409
Singha A, Sadr R (2012) Characteristics of surface layer turbulence in coastal area of Qatar. Environ Fluid Mech 12:515–531. https://doi.org/10.1007/s10652-012-9242-7
Siva Kumar Reddy N, Kiran Kumar NVP, Rama Gopal K, Balakrishnaiah G, Rajaobul Reddy K (2021) Characteristics of atmospheric surface layer during winter season over Anantapur (14.62°N, 77.65°E), a semi-arid location in peninsular India. J Atmos Sol Terr Phys 216:105554. https://doi.org/10.1016/j.jastp.2021.105554
Sivaramakrishnan S, Saxena S, Vernekar K (1992) Characteristics of turbulent fluxes of sensible heat and momentum in the surface boundary layer during the Indian summer monsoon. Boundary-Layer Meteorol 60:95–108. https://doi.org/10.1007/BF00122063
Smedman A-S (1988) Observations of a multi-level turbulence structure in a very stable atmospheric boundary layer. Bound-Layer Meteorol 44:231–253. https://doi.org/10.1007/BF00116064
Solanki R, Singh N, Kiran Kumar NVP, Rajeev K, Dhaka SK (2016) Time variability of surface-layer characteristics over a mountain ridge in the central himalayas during the spring season. Bound-Layer Meteorol 158:453–471. https://doi.org/10.1007/s10546-015-0098-5
Solanki R, Singh N, Kumar NK, Rajeev K, Imasu R, Dhaka SK (2019) Impact of mountainous topography on surface-layer parameters during weak mean-flow conditions. Bound-Layer Meteorol 172(1):133–148. https://doi.org/10.1007/s10546-019-00438-3
Sorbjan Z (1989) Structure of the atmospheric boundary layer. Prentice Hall, New Jersey
Stull R (1988) An introduction to boundary layer meteorology. Springer Science & Business Media, Germany
Trini Castelli S, Falabino S (2013) Analysis of the parameterization for the wind-velocity fluctuation standard deviations in the surface layer in low-wind conditions. Meteorol Atmos Phys 119(1):91–107
Trini Castelli S, Falabino S, Mortarini L, Ferrero E, Richiardone R, Anfossi D (2014) Experimental investigation of surface-layer parameters in low wind-speed conditions in a suburban area. Q J R Meteorol Soc 140(683):2023–2036
Večenaj Ž, De Wekker SF (2015) Determination of non-stationarity in the surface layer during the T-REX experiment. Q J R Meteorol Soc 141(690):1560–1571. https://doi.org/10.1002/qj.2458
Vickers D, Mahrt L (1997) Fetch limited drag co-efficients. Bound-Layer Meteorol 85(1):53–79
Weber S, Kordowski K (2010) Comparison of atmospheric turbulence characteristics and turbulent fluxes from two urban sites in Essen, Germany. Theor Appl Climatol 102:61–74. https://doi.org/10.1007/s00704-009-0240-8
Wilczak JM, Oncley SP, Stage S (2001) Sonic anemometer tilts correction algorithms. Bound-Layer Meteorol 99:127–150. https://doi.org/10.1023/A:1018966204465
Wilson JD (2008) Monin-Obukhov functions for standard deviations of velocity. Bound-Layer Meteorol 129(3):353–369. https://doi.org/10.1007/s10546-008-9319-5
Wood CR, Lacser A, Barlow JF, Padhra A, Belcher SE, Nemitz E, Helfter C, Famulari D, Grimmond CSB (2010) Turbulent flow at 190 m height above london during 2006–2008: a climatology and the applicability of similarity theory. Bound-Layer Meteorol 137:77–96. https://doi.org/10.1007/s10546-010-9516-x
Wyngaard JC (2010) Turbulence in the Atmosphere. CambridgeUniversity Press, New York, NY
Wyngaard J, Coté O, Izumi Y (1971) Local free convection, similarity, and the budgets of shear stress and heat flux. J Atmos Sci 28:1171–1182. https://doi.org/10.1175/1520-0469
Xu Y, Zhou C, Li Z, Zhang W (1997) Turbulent structure and local similarity in the tower-layer over the nanjing area. Bound-Layer Meteorol 82:1–21. https://doi.org/10.1023/A:1000111431036
Yersel M, Goble R (1986) Roughness effects on urban turbulence parameters. Bound-Layer Meteorol 37:271–284. https://doi.org/10.1007/BF00122989
Yue P, Zhang Q, Wang RY, Li YH, Wang S (2015) Turbulence intensity and turbulent kinetic energy parameters over a heterogeneous terrain of the Loess Plateau, China. Adv Atmos Sci 32:1291–1302. https://doi.org/10.1007/s00376-015-4258-9
Yusup YB, Daud WR, Zaharim A, Talib MZ (2008) Structure of the atmospheric surface layer over an industrialized equatorial area. Atmos Res 90:70–77. https://doi.org/10.1016/j.atmosres.2008.04.003
Zhang H, Chen J, Park S-J (2001) Turbulence structure in unstable conditions over various surfaces. Bound-Layer Meteorol 100:243–261. https://doi.org/10.1023/A:1019223316895
Acknowledgements
This study has been conducted under Project Network of Observatories for Boundary Layer Experiments (NOBLE) as a part of the Geosphere-Biosphere Programme funded by the Space Physics Lab of Indian Space Research Organization (ISRO-SPL). The authors acknowledge the Vice-Chancellor of Goa University for rendering the facilities to successfully conduct this experiment. Valuable support extended by Dr. Siva Kumar Reddy Nagi Reddy from Space Physics Lab of Vikram Sarabhai Space Centre (VSSC-SPL) is greatly acknowledged. Author’s express their sincere gratitude to all the anonymous reviewers for contributing significantly for improving this manuscript.
Funding
The study has been funded under the project ‘Network of Observatories for Boundary Layer Experiments’ (NOBLE) funded by the Space Physics Lab of Indian Space Research Organization (ISRO-SPL) with project sanction number NO.DS_2B-13015/12019.
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Salim, S.N., Menon, H.B., Kumar, N.V.P.K. et al. Study of micrometeorological characteristics of the atmospheric surface layer over a tropical coastal station in Goa. Meteorol Atmos Phys 135, 3 (2023). https://doi.org/10.1007/s00703-022-00940-3
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DOI: https://doi.org/10.1007/s00703-022-00940-3