journal article Open Access Mar 03, 2017

Evaluating the Hydrological Cycle over Land Using the Newly-Corrected Precipitation Climatology from the Global Precipitation Climatology Centre (GPCC)

Atmosphere Vol. 8 No. 3 pp. 52 · MDPI AG
View at Publisher Save 10.3390/atmos8030052
Abstract
The 2015 release of the precipitation climatology from the Global Precipitation Climatology Centre (GPCC) for 1951–2000, based on climatological normals of about 75,100 rain gauges, allows for quantification of mean land surface precipitation as part of the global water cycle. In GPCC’s 2011-release, a bulk climatological correction was applied to compensate for gauge undercatch. In this paper we derive an improved correction approach based on the synoptic weather reports for the period 1982–2015. The compared results show that the climatological approach tends to overestimate the correction for Central and Eastern Europe, especially in the northern winter, and in other regions throughout the year. Applying the mean weather-dependent correction to the GPCC’s uncorrected precipitation climatology for 1951–2000 gives a value of 854.7 mm of precipitation per year (excluding Antarctica) or 790 mm for the global land surface. The warming of nearly 1 K relative to pre-industrial temperatures is expected to be accompanied by a 2%–3% increase in global (land and ocean) precipitation. However, a comparison of climatology for 30-year reference periods from 1931–1960 up to 1981–2010 reveals no significant trend for land surface precipitation. This may be caused by the large variability of precipitation, the varying data coverage over time and other issues related to the sampling of rain-gauge networks. The GPCC continues to enlarge and further improve the quality of its database, and will generate precipitation analyses with homogeneous data coverage over time. Another way to reduce the sampling issues is the combination of rain gauge-based analyses with remote sensing (i.e., satellite or radar) datasets.
Topics

No keywords indexed for this article. Browse by subject →

References
37
[1]
Meyer-Christoffer, A., Becker, A., Finger, P., Rudolf, B., Schneider, U., and Ziese, M. (2011). GPCC Climatology Version 2011 at 0.25°: Monthly Land-Surface Precipitation Climatology for Every Month and the Total Year from Rain-Gauges Built on GTS-Based and Historic Data, GPCC.
[2]
Schneider "GPCC’s new land surface precipitation climatology based on quality-controlled in situ data and its role in quantifying the global water cycle" Theor. Appl. Climatol. (2014) 10.1007/s00704-013-0860-x
[3]
Meyer-Christoffer, A., Becker, A., Finger, P., Rudolf, B., Schneider, U., and Ziese, M. (2015). GPCC Climatology Version 2015 at 0.25°: Monthly Land-Surface Precipitation Climatology for Every Month and the Total Year from Rain-Gauges Built on GTS-Based and Historic Data, GPCC.
[4]
Sevruk, B. (1982). Methods of Correction for Systematic Error in Point Precipitation Measurements for Operational Use, WMO.
[5]
Sevruk, B. (1985). Correction of Monthly Precipitation for Wetting Losses, WMO.
[6]
Fuchs "Correction of Synoptic Precipitation Observations due to Systematic Measuring Errors with Special Regard to Precipitation Phases" Phys. Chem. Earth B (2001) 10.1016/s1464-1909(01)00070-3
[7]
Rubel "Bias Correction of Global Daily Rain Gauge Measurements" Phys. Chem. Earth B (2001) 10.1016/s1464-1909(01)00027-2
[8]
Legates "Mean seasonal and spatial variability in gauge-corrected, global precipitation" Int. J. Climatol. (1990) 10.1002/joc.3370100202
[9]
Rubel "Correction of Daily Rain Gauge Measurements in the Baltic Sea Drainage Basin" Nordic Hydrol. (1999) 10.2166/nh.1999.0011
[10]
Becker "A description of the global land-surface precipitation data products of the Global Precipitation Climatology Centre with sample applications including centennial (trend) analysis from 1901–present" Earth Syst. Sci. Data (2013) 10.5194/essd-5-71-2013
[11]
Schneider "The new portfolio of global precipitation data products of the Global Precipitation Climatology Centre suitable to assess and quantify the global water cycle and resources" Proc. IAHS Water Resour. Assess. Seas. Predict. (2016)
[12]
Estimates of the Global Water Budget and Its Annual Cycle Using Observational and Model Data

Kevin E. Trenberth, Lesley Smith, Taotao Qian et al.

Journal of Hydrometeorology 2007 10.1175/jhm600.1
[13]
Trenberth "Atmospheric moisture transports from ocean to land and global energy flows in Reanalyses" J. Clim. (2011) 10.1175/2011jcli4171.1
[14]
Rodell "The observed state of the water cycle in the early twenty-first century" J. Clim. (2015) 10.1175/jcli-d-14-00555.1
[15]
Hegerl "Challenges in quantifying changes in the global water cycle" Bull. Am. Meteorol. Soc. (2015) 10.1175/bams-d-13-00212.1
[16]
Carroll "A new global raster water mask at 250 m resolution" Int. J. Digit. Earth (2009) 10.1080/17538940902951401
[17]
ISLSCP II Land and Water Masks with Ancillary Data. Available online: http://dx.doi.org/10.3334/ORNLDAAC/1200.
[18]
World Meteorological Organization (WMO) (1996). Climatological Normals (CLINO) for the Period 1961–1990, WMO.
[19]
Nicholson "An overview of African rainfall fluctuations of the last decade" J. Clim. (1993) 10.1175/1520-0442(1993)006<1463:aooarf>2.0.co;2
[20]
Nicholson "The intensity, location and structure of the tropical rainfall belt over West Africa as a factor in interannual vaiability" Int. J. Climatol. (2008) 10.1002/joc.1507
[21]
Sanderson "Regional temperature and precipitation changes under high-end (>= 4 °C) global warming" Philos. Trans. R. Soc. A (2010) 10.1098/rsta.2010.0283
[22]
Wang "Pacific-East Asian teleconnection: How does ENSO affect East Asian climate?" J. Clim. (2000) 10.1175/1520-0442(2000)013<1517:peathd>2.0.co;2
[23]
Kumar "Unraveling the mystery of Indian Monsoon failure during El Nino" Science (2006) 10.1126/science.1131152
[24]
The Version-2 Global Precipitation Climatology Project (GPCP) Monthly Precipitation Analysis (1979–Present)

Robert F. Adler, George J. Huffman, Alfred Chang et al.

Journal of Hydrometeorology 2003 10.1175/1525-7541(2003)004<1147:tvgpcp>2.0.co;2
[25]
Adler "New Global Precipitation Climatology Project monthly analysis product corrects satellite data shifts" GEWEX News (2016)
[26]
Vaughan "Reassessment of net surface mass balance in Antarctica" J. Clim. (1999) 10.1175/1520-0442(1999)012<0933:ronsmb>2.0.co;2
[27]
De Couet, T., and Maurer, T. (2009). Surface Freshwater Fluxes into the World Oceans, Federal Institute of Hydrology (BFG).
[28]
Wilkinson, K., von Zabern, M., and Scherzer, J. Global Freshwater Fluxes into the World Oceans. Available online: http://www.bafg.de/GRDC/EN/02_srvcs/24_rprtsrs/report_44.pdf?__blob=publicationFile.
[29]
Eisner "Sensitivity of simulated global-scale freshwater fluxes and storages to input data, hydrological model structure, human water use calibration" Hydrol. Earth Syst. Sci. (2014) 10.5194/hess-18-3511-2014
[30]
Adam "Variations of global and continental water balance components as impacted climate forcing uncertainty and human water use" Hydrol. Earth Syst. Sci. (2016) 10.5194/hess-20-2877-2016
[31]
Losev, K.S. (1969, January 7–13). Estimation of run-off from Antarctic and Greenland ice sheets. Proceedings of the Symposium.on the Hydrology of Glaciers, Cambridge, UK.
[32]
Jacobs "Melting of ice shelves and the mass balance of Antarctica" J. Glaciol. (1992) 10.1017/s0022143000002252
[33]
Adam "Adjustment of global gridded precipitation for systematic bias" J. Geophys. Res. (2003)
[34]
Osborne "The missing aerosol response in twentieth-century mid-latitude precipitation observations" Nat. Clim. Chang. (2014) 10.1038/nclimate2173
[35]
Allen "Constraints on future changes in climate and the hydrologic cycle" Nature (2002) 10.1038/nature01092
[36]
Kidd "So, How much of the earth’s surface is covered by rain gauges?" Bull. Am. Meteorol. Soc. (2017) 10.1175/bams-d-14-00283.1
[37]
Homepage of the Global Precipitation Climatology Centre (GPCC). Available online: http://gpcc.dwd.de.
Cited By
261
Bulletin of the American Meteorolog...
Nature Climate Change
Scientific Data