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 >>
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