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http://dx.doi.org/10.5532/KJAFM.2018.20.1.18

Haenam Paddy-field KoFlux (HPK) Site with Dry Direct-Seeding: Introduction  

Lee, Seung-Hoon (Interdisciplinary Program in Agricultural & Forest Meteorology, Seoul National University)
Kang, Minseok (National Center for AgroMeteorology)
Kang, Namgoo (Korea Research Institute of Standards Science)
Kim, Joon (Interdisciplinary Program in Agricultural & Forest Meteorology, Seoul National University)
Publication Information
Korean Journal of Agricultural and Forest Meteorology / v.20, no.1, 2018 , pp. 18-33 More about this Journal
Abstract
A new eddy covariance-based flux tower has been established since June 2016 in a dry direct-seeding rice paddy field in southwestern Korea - Haenam Paddy field KoFlux site (HPK). To assess the competitiveness of direct-seeding agricultural technique in the context of climate-smart agriculture, we have been monitoring the $CO_2$, $CH_4$ and energy fluxes continuously. In this communication, we (1) introduce the HPK site and (2) explain the structure and processes of the HPK-specific data processing and quality control. The latter consists of 10-steps data processing and quality control procedures following the KoFlux standardized protocol and explained each step in layman's term. The final data produced during the data processing were stored in NCAM-DAPS (National Center for AgroMeteorology-Data Acquisition and Processing System, http://daps.ncam.kr). We hope that the introduction of new HPK KoFlux site would serve as a platform to facilitate transdisciplinary efforts in the research and education associated with climate-smart agriculture toward sustainability.
Keywords
Eddy Covariance; Paddy-field; Dry direct seeding; Data processing; KoFlux; Climate-smart agriculture;
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1 Bhushan, L., Ladha, J. K., Gupta, R. K., Singh, S., Tirol-Padre, A., Saharawat, Y. S., Pathak, H., 2007: Saving of water and labor in a rice-wheat system with no-tillage and direct seeding technologies. Agronomy Journal 99(5), 1288-1296.   DOI
2 Choi, S., H. Kim, Y. Kim, M. Kang, and J. Kim, 2016: Estimation and Mapping of Methane Emission from Rice Paddies in Gyunggi-do Using the Modified Water Management Scaling Factor. Korean Journal of Agricultural and Forest Meteorology 18(4), 320-326. (in Korean with English abstract)   DOI
3 Farooq, M., Siddique, K. H., Rehman, H., Aziz, T., Lee, D. J., and Wahid, A., 2011: Rice direct seeding: experiences, challenges and opportunities. Soil and Tillage Research 111(2), 87-98.   DOI
4 Finnigan, J., 2006: The storage term in eddy flux calculations. Agricultural and Forest Meteorology 136, 108-113.   DOI
5 Foken, T., and B. Wichura, 1996: Tools for quality assessment of surface-based flux measurements. Agricultural and forest meteorology 78, 83-105.   DOI
6 Fratini, G., A. Ibrom, N. Arriga, G. Burba, and D. Papale, 2012: Relative humidity effects on water vapour fluxes measured with closed-path eddy-covariance systems with short sampling lines. Agricultural and Forest Meteorology 165, 53-63.   DOI
7 Hong, J., and J. Kim, 2002: On processing raw data from micrometeorological field experiments. Korean Journal of Agricultural and Forest Meteorology 4, 119-126. (in Korean with English abstract)
8 Hong, J., H.-J. Kwon, J.-H. Lim, Y.-H. Byun, J.-H. Lee, and J. Kim, 2009: Standardization of KoFlux eddy-covariance data processing. Korean Journal of Agricultural and Forest Meteorology 11, 19-26. (in Korean with English abstract)   DOI
9 Wesely, M., G. Thurtell, and C. Tanner, 1970: Eddy correlation measurements of sensible heat flux near the earth's surface. Journal of Applied Meteorology 9, 45-50.   DOI
10 Webb, E. K., G. I. Pearman, and R. Leuning, 1980: Correction of flux measurements for density effects due to heat and water vapour transfer. Quarterly Journal of the Royal Meteorological Society 106, 85-100.   DOI
11 Yuan, R., M.-S. Kang, S.-B. Park, J.-K. Hong, D.-H. Lee, and J. Kim, 2007: The effect of coordinate rotation on the eddy covariance flux estimation in a hilly KoFlux forest catchment. Korean Journal of Agricultural and Forest Meteorology 9, 100-108.   DOI
12 Moncrieff, J. B., R. Clement, J. Finnigan, and T. Meyers, 2004: Averaging, detrending and filtering of eddy covariance time series. Handbook of micrometeorology: a guide for surface flux measurements eds. Lee, X., W. J. Massman and B. E. Law. Dordrecht: Kluwer Academic, 7-31.
13 Kwon, H., S.-B. Park, M.-S. Kang, J.-I. Yoo, R. Yuan, and J. Kim, 2007: Quality control and assurance of eddy covariance data at the two KoFlux sites. Korean Journal of Agricultural and Forest Meteorology 9, 260-267. (in Korean with English abstract)   DOI
14 Horst, T., and D. Lenschow, 2009: Attenuation of scalar fluxes measured with spatially-displaced sensors. Boundary-Layer Meteorology 130, 275-300.   DOI
15 Kaimal, J. C. and J. J. Finnigan, 1994: Atmospheric Boundary Layer Flows: Their Structure and Measurement, Oxford University Press, New York, 249 pp.
16 Kang, M., J. Kim, H.-S. Kim, B. M. Thakuri, and J.-H. Chun, 2014: On the Nighttime Correction of $CO_2$ Flux Measured by Eddy Covariance over Temperate Forests in Complex Terrain. Korean Journal of Agricultural and Forest Meteorology 16, 233-245. (in Korean with English abstract)   DOI
17 Kang, M., J. Kim, S.-H. Lee, J.-H. Kim, J.-H. Chun, and S.-S. Cho, 2018: Changes and Improvements of the Standardized Eddy Covariance Data Processing in KoFlux. Korean Journal of Agricultural and Forest Meteorology in this issue. (in Korean with English abstract)
18 Kang, N., J. Yun, M. Talucder, M. Moon, M. Kang, K.-M. Shim, and J. Kim, 2015: Corrections on $CH_4$ fluxes measured in a rice paddy by Eddy covariance method with an open-path wavelength modulation spectroscopy. Korean Journal of Agricultural and Forest Meteorology 17, 15-24. (in Korean with English abstract)   DOI
19 Lee, X., 1998: On micrometeorological observations of surface- air exchange over tall vegetation. Agricultural and Forest Meteorology 91(1), 39-49.   DOI
20 LI-COR Inc., 2013: LI-7700 Open Path $CH_4$ Analyzer Instruction Manual. LI-COR, 4647 Superior Street, Inc. Lincoln, NE, USA.
21 Papale, D., M. Reichstein, M. Aubinet, E. Canfora, C. Bernhofer, W. Kutsch, B. Longdoz, S. Rambal, R. Valentini, T. Vesala, and D. Yakir, 2006: Towards a standardized processing of Net Ecosystem Exchange measured with eddy covariance technique: algorithms and uncertainty estimation. Biogeo- sciences 3(4), 571-583.   DOI
22 Lipper, L., Thornton, P., Campbell, B. M., Baedeker, T., Braimoh, A., Bwalya, M., Caron, P., Cattaneo, A., Garrity, D., Henry, K., Hottle, R., Jackson, L., Jarvis, A., Kossam, F., Mann, W., McCarthy, N., Meybeck, A., Neufeldt, H., Remington, T., Sen, P., T., Sessa, R., Shula, R., Tibu, A. and Torquebiau, E., F., 2014: Climate-smart agriculture for food security. Nature Climate Change 4(12), 1068.   DOI
23 Mauder M., Foken T., 2006: Impact of post-field data processing on eddy covariance flux estimates and energy balance closure. Meteorol Zeitschrift 15(6), 597-609.   DOI
24 Moon M., M.-S. Kang, B. M. Thakuri and J.-H. Lee, 2015: Errors in Net Ecosystem Exchanges of $CO_2$, Water Vapor, and Heat Caused by Storage Fluxes Calculated by Single-level Scalar Measurements Over a Rice Paddy. Korean Journal of Agricultural and Forest Meteorology 17(3), 227-235.   DOI
25 RDA (Rural Development Administration), 2008: 2008 Major Research Achievements of Agricultural Science and Technology Development Business. Rural Development Administrator, Jeonbuk, South Korea, 67pp.
26 RDA (Rural Development Administration), 2013: 2012 Major Research Achievements of Agricultural Science and Technology Development Business. Rural Development Administrator, Jeonbuk, South Korea, 62-63.
27 van Gorsel, E., Leuning, R., Cleugh, H. A., Keith, H., Kirschbaum, M. U., and Suni, T., 2008: Application of an alternative method to derive reliable estimates of nighttime respiration from eddy covariance measurements in moderately complex topography. Agricultural and Forest Meteorology, 148(6-7), 1174-1180.   DOI
28 Reichstein, M., E. Falge, D. Baldocchi, D. Papale, M. Aubinet, P. Berbigier, C. Bernhofer, N. Buchmann, T. Gilmanov, A. Granier, T. Grunwald, K. Havrankova, H. Ilvesniemi, D. Janous, A. Knohl, T. Laurila, A. Lohila, D. Loustau, G. Matteucci, T. Meyers, F. Miglietta, J.-M. Ourcival, J. Pumpanen, S. Rambal, E. Rotenberg, M. Sanz, J. Tenhunen, G. Seufert, F. Vaccari, T. Vesala, D. Yakir, and R. Valentini, 2005: On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Global Change Biology 11, 1424-1439.   DOI
29 Saito, M., A. Miyata, H. Nagai, and T. Yamada, 2005: Seasonal variation of carbon dioxide exchange in rice paddy field in Japan. Agricultural and Forest Meteorology 135(1), 93-109.   DOI
30 van Gorsel, E. V. A., Leuning, R., Cleugh, H. A., Keith, H., and Suni, T., 2007: Nocturnal carbon efflux: Reconciliation of eddy covariance and chamber measurements using an alternative to the u*-threshold filtering technique. Tellus B, 59(3), 397-403.   DOI
31 van Gorsel, E., N. Delpierre, R. Leuning, A. Black, J. W. Munger, S. Wofsy, M. Aubinet, C. Feigenwinter, J. Beringer, D. Bonal, B. Z. Chen, J. Q. Chen, R. Clement, K. J. Davis, A. R. Desai, D. Dragoni, S. Etzold, T. Grunwald, L. H. Gu, B. Heinesch, L. R. Hutyra, W. W. P. Jans, W. Kutsch, B. E. Law, M. Y. Leclerc, I. Mammarella, L. Montagnani, A. Noormets, C. Rebmann, and S. Wharton, 2009: Estimating nocturnal ecosystem respiration from the vertical turbulent flux and change in storage of $CO_2$. Agricultural and Forest Meteorology 149(11), 1919-1930.   DOI