MED-GOLD Indicators for the Wine pilot service over Iberian Peninsula from ERA5 Reanalysis 1979-2020

<p>Indicators of interest for the Wine sector over the Iberian Peninsula using ERA5 Reanalysis data&nbsp; for the period 1979 to 2020:</p> <ol> <li>Growing Season Temperature (GST)&nbsp; [Temp averaged between April and October]</li> <li>Spring Rain (SprR) [ Precip cumulated between 21 apr and 21 Jun],</li> <li>Harvest Rain&nbsp; (HarvestR) [ Precip cumulated between 21 aug and 21 Oct]</li> <li>&nbsp;(SU35) -number of days with temperature higher than 35&deg;C [for April ot October],</li> <li>Warm Spell Duration Index (WSDI) [days with at least 6 consecutive days when the daily temperature maximum exceeds its 90th percentile for April to Oct]</li> </ol> <p>Wine risk indicators, implemented specifically for the MED-GOLD Wine pilot service by ENEA and SOGRAPE VINHOS S.A.:</p> <ol> <li>Sanitary Risk Index= offgts*offsp*(percentile(SprR))+offhart*percentile(HarvestR)+(100-percentile(GST);&nbsp;with offhart=1.; offsp=1;&nbsp; offgts=1.; if percentile (SprR)&gt;= 60; offsp=1.5;&nbsp;&nbsp; if percentile (GST)&lt;= 40; offhart=1.5; if percentile (GST)&gt;=70;&nbsp; offgts=1.5; where the percentile are here computed starting from the distribution over the 1993-2106 hindcast period to be consistent and comparable with the seasonal forecast</li> <li>Heat Risk Index = percentile(GST)+percentile(SU35_AMJJASO) + percentile(WSDI_AMJJASO),where the percentile are here computed srarting from the distribution over the 1993-2106 hindcast period to be consistent and comparable with the seasonal forecast</li> </ol> <p>Datasets computed&nbsp; by ENEA, in collaboration with SOGRAPE VINHOS S.A. in the framework of the European&nbsp;MED-GOLD project, funded from the European Union&#39;s&nbsp;Horizon 2020&nbsp;Research and Innovation programme under Grant agreement No.&nbsp;776467</p>