2012
DOI: 10.3354/cr01121
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Modeling primary production using a 1 km daily meteorological data set

Abstract: The availability of daily meteorological data extended over wide areas is a common requirement for modeling vegetation processes on regional scales. The present paper investigates the applicability of a pan-European data set of daily minimum and maximum temperatures and precipitation, E-OBS, to drive models of ecosystem processes over Italy. Daily meteorological data from a 10 yr period (2000 to 2009) were first downscaled to 1 km spatial resolution by applying locally calibrated regressions to a digital eleva… Show more

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Cited by 32 publications
(38 citation statements)
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“…The application of the downscaling procedure proposed by Maselli et al () to the 30 year E‐OBS dataset provided 1 km estimates whose main properties are fully discussed in the present study. The mean annual rainfall map obtained by averaging these estimates is shown in Figure .…”
Section: Resultsmentioning
confidence: 57%
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“…The application of the downscaling procedure proposed by Maselli et al () to the 30 year E‐OBS dataset provided 1 km estimates whose main properties are fully discussed in the present study. The mean annual rainfall map obtained by averaging these estimates is shown in Figure .…”
Section: Resultsmentioning
confidence: 57%
“…In particular, a pan-European land with 0.25 ∘ resolution gridded dataset, E-OBS, has been released recently for daily precipitation, sea-level pressure and minimum and maximum temperatures (Haylock et al, 2008;van den Besselaar et al, 2011). Maselli et al (2012) proposed a method to downscale this dataset to 1 km spatial resolution using spatially weighted regressions. The method was applied in Italy over a period of 10 years (2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009), producing a consistent daily dataset whose main limitation is a marked and variable tendency to under-estimate rainfall (Maselli et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
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“…36 Similarly, GWR procedures can be adapted to cope with data layers having different spatial resolutions. 38 The application of GWR to the latter case assumes that a significant local correlation exists between the low spatial resolution predictions of vegetation properties and remotely sensed data. 38 The application of GWR to the latter case assumes that a significant local correlation exists between the low spatial resolution predictions of vegetation properties and remotely sensed data.…”
Section: Discussionmentioning
confidence: 99%
“…In Europe, scientists are forced to focus either on individual countries or regions using national data sets (Hasenauer et al, 2003;Venäläinen et al, 2005;Maselli et al, 2012). Another common way to study climate on larger scales in Europe is to use point data, from weather stations or flux towers, as representive of larger areas (Janssens et al, 2001;Ciais et al, 2005).…”
Section: Introductionmentioning
confidence: 99%