Dear Munang, Regards and best wishes, Thank you for the kind gesture of sending the scientific article on "Growing Degree Days". Sincerely, Murthy. >From: Munang Tingem <[log in to unmask]> >To: DSSAT - Crop Models and Applications <[log in to unmask]> >CC: [log in to unmask], [log in to unmask] >Subject: Re: TEMPERATURE TO GDD >Date: Wed, 13 Jun 2007 08:21:20 -0700 (PDT) > >Hi Murthy, > Attached herein is the paper :Growing degree-days: one equation,two >interpretations. >cheers,Munang > >PhD Research Student >Agricultural & Env. Science Division >Biology Building,Room B99 >University Park Campus >Nottingham University >NG7 2RD >UK > >vasiraju murthy <> wrote: > Dear Victoria and members, > >Regards and best wishes, > >I shall be grateful if a copy of the reference "MCMASTER, G.S. & W.W. >WILHELM (1997): Growing degree-days: one equation,two interpretations. >Agricultural and Forest Meteorology 87, >291-300" is attached to any of my E-mail IDs mentioned below. > >1. [log in to unmask] and [log in to unmask] > >Sincerely, > >Murthy. > > > > >From: Victoria Lenz > >Reply-To: DSSAT - Crop Models and Applications > >To: [log in to unmask] > >Subject: Re: TEMPERATURE TO GDD > >Date: Wed, 13 Jun 2007 10:48:31 +0200 > > > >Dear Misael, > > > >numerous variants on the subject of temperature sums based on linear > >functions are published. > >MCMASTER & WILHELM (1997) point at the need for clear definitions > >regarding the concept of growing degree-days. > >Different methods of calculating growing degree-days implemented in crop > >models can easily > >cause errors when relying on parameters from literature. > >Maybe you would like to look at this article: > >MCMASTER, G.S. & W.W. WILHELM (1997): Growing degree-days: one equation, > >two interpretations. Agricultural and Forest Meteorology 87, 291-300. > > > >Greetings from Germany, > >Victoria > > > > > > > >Misael Rodriguez Arvizu schrieb: > >>DEAR ALL: > >> > >> > >>FOR CALCULATE GROWING DEGREE DAYS (GDD) IS USED, /Tmean -Tbase/ BUT > >>I HAVE A DUDE, WHAT IS THE BEST USEFULL MEANS OF DATA IN 24 HOURS OR > >>ONLY TO USE /(Tmax+ Tmin)/2/ > >> > >> > >> > >>ANYBODY HELP ME > >> > >> > >> > >> > >> > >> > >>MISAEL RODRIGUEZ ARVIZU > >> > >>UNIVERSIDAD AUTONOMA AGRARIA ANTONIO NARRO, > >> > >>BUENAVISTA, SALTILLO, COAHUILA, MEXICO. > >> > > > >-- > >Dipl.-Geogr. Victoria Lenz > > > >Universität zu Köln > >Geographisches Institut > >Albertus-Magnus-Platz > >50923 Koeln > >Tel.: +49-(0)221-470-6823 > >Fax: +49-(0)221-470-5124 > >_________________________________________________________________ >Career Aptitude Test. Based on the most scientific MBT Test. >http://ss1.richmedia.in/recurl.asp?pid=64 > > > >--------- > Munang R. Tingem >Crop modelling & Climate Change Impacts (PhD Research) >Agricultural & Env. Science Division >Biology Building,Room B99 >University Park Campus >Nottingham University >NG7 2RD >UK > > >"We can't ignore mounting scientific evidence on important issues such as >climate change. The science may be provisional. All science is provisional. >But if you see a risk you have to take precautionary action just as you >would in any other aspect of business.(Sir John Browne, CEO BP)" > > >--------------------------------- >Don't pick lemons. >See all the new 2007 cars at Yahoo! Autos. ><< Growingdegree-daysoneequationtwointerpretations..pdf >> _________________________________________________________________ Catch the best matrimonial profiles in town. Visit Shaadi.com http://www.shaadi.com/ptnr.php?ptnr=mhottag