AGMODELS-L: 199705XX

is the compilation of discussion during May 97

via AB4EL Web Digests @ SunSITE

AGROMOMY Homepage @ SunSITE

>From owner-AGMODELS-L@crcvms.unl.edu Thu May  1 01:05 EDT 1997
Date: Thu, 01 May 1997 00:04:27 -0600
Subject: AGMODELS-L Digest - 29 Apr 1997 to 30 Apr 1997




Date: Thu, 1 May 1997 00:04:27 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 29 Apr 1997 to 30 Apr 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 2 messages totalling 78 lines in this issue. Topics of the day: 1. Position announcement (2)
Date: Wed, 30 Apr 1997 08:18:12 -0700 From: ylu@ASRR.ARSUSDA.GOV Subject: Position announcement Position Available for an Agricultural Economist The Agricultural Research Service , U.S. Department of Agriculture, is seeking an agricultural economist with a strong background in sustainable agriculture and precision farming. The Beltsville Agricultural Research Center (BARC) is extensively involved in research on sustainable agriculture and precision farming and currently has several new and on-going field research and demonstration projects. The individual will be working with two other economists and a multi- disciplinary team of scientists at BARC to analyze profitability of sustainable agricultural and precision farming systems and the trade-offs between economic returns and the environmental quality. This is a full-time post-doctoral research associate position at the GS-11 level with a starting salary of $38,330 plus fringe benefits. The initial appointment is two years, renewable for another two years depending upon satisfactory performance and availability of funds. Qualifications include (1) a Ph.D. degree in agricultural economics with experience or major course work in resource economics and agriculture-related fields; (2) knowledge of sustainable agriculture and, if possible, precision farming; (3) strong computer skills in programming and simulation such as economic and crop simulation models; and (4) good quantitative skills such as multiobjective programming, linear programming, optimization theory, etc. In addition, general understanding of agricultural sciences and knowledge about the relevant issues and problems associated with animal waste management, especially on dairy waste management are desirable. U.S. citizenship is required. USDA is an equal opportunity employer. The position will be open until filled. Interested individuals may send a resume along with a cover letter describing research experience and computer skills and how they meet the position requirements to me by mail, fax, or email at the address below. Please pass along this announcement to anyone who might be interested in this position. . ------------------------------------ Yao-chi Lu Room 8, Bldg.007, BARC-West Agricultural Research Service U.S. Department of Agriculture Beltsvill, MD 20705 Fax; 301-504-5823 e-mail: ylu@asrr.arsusda.gov 04/30/97 08:18:12
Date: Wed, 30 Apr 1997 09:39:13 -0400 From: Lynn Gilbert <Lynnglbert@AOL.COM> Subject: Re: Position announcement Irridelco International, an international agricultural irrigation company has a position open for an Irrigation Application Engineer at headquarters in New Jersey. The candidate should be familiar with both mechanical and micro irrigation and understand system design. The job requires good communication skills, the ability to work as part of a team, to speak with international customers and the international field representatives. Qualifications: a B.S./B.A. in irrigation, for recent graduates a high grade point average, basic wordprocessing skills, CAD experience preferred, and competence in Spanish essential. The applicant must have proof of residence or a valid American Work Permit. Salary is commensurate with experience. Please submit application and resume to L. Gottlieb, Irridelco International, 440 Sylvan Ave., Englewood Cliffs, NJ 07632, Ph: 201 569 3030, Fax: 201 569 9237, E mail: Irridelco@aol.com --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Fri May  2 01:04 EDT 1997
Date: Fri, 02 May 1997 00:02:58 -0600
Subject: AGMODELS-L Digest - 30 Apr 1997 to 1 May 1997




Date: Fri, 2 May 1997 00:02:58 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 30 Apr 1997 to 1 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There is one message totalling 143 lines in this issue. Topics of the day: 1. MODSIM 97
Date: Thu, 1 May 1997 11:06:57 +1000 From: David White <dwhite@ACSLINK.AONE.NET.AU> Subject: MODSIM 97 Dear ag-modellers and ag-mets I bring your attention to the forthcoming International Congress on Modelling and Simulation (MODSIM 97), 8-11 December 1997, University of Tasmania, Australia. Contact Dr David McDonald CSIRO Division of Fisheries GPO Box 1538, Hobart Tasmania 7001, Australia Phone: 61 002 325 201 Fax 61 002 325 199 david.mcdonald@ml.csiro.au http://www.ml.csiro.au/modsim97 The MODSIM conferences organised by the Modelling and Simulation Society of Australia have always attracted a good response from the agricultural and natural resources modelling fraternity. Sessions and session organisers already committed include: Modelling climatic change - Professor Bob Oglesby and Dr John Taylor oglesby@spring.atms.purdue.edu taylor@obelix.saclay.cea.fr Numerical modelling in CLIVAR Dr Joeg-Olaf Wolff j.wolff@antcrc.utas.edu.au Global change impacts on agricultural systems Dr Mark Howden mark.howden@dwe.csiro.au Numerical modelling of atmospheric boundary layers and turbulence Dr Yaping Shao Y.Shao@unsw.edu.au Land surface-atmospher interactions Jason Evans and Prof Tony Jakeman funky@cres.anu.edu.au tony@cres.anu.edu.au Natural resource modelling Prof Bob McKelvey ma_rwm@selway.unt.edu Process interactions in the natural environment Drs M. Sivapalan and Dr Tim Green sivapala@cwr.uwa.edu.au Tim.Green@per.dwr.csiro.au Evaluation of surface hydrologic models Drs Roger Braddock and Sergei Schreider R.Braddock@ens.gu.edu.au sergei@cres.anu.edu.au Groundwater flow and solute transport modelling Dr Fred Ghassemi fredg@cres.anu.edu.au Terrain-driven environmental models and terrain analysis John Gallant johng@cres.anu.edu.au Applying systems thinking in environmental models Dr Romy Greiner R.Greiner@dwe.csiro.au Integrating environmental models for decision making Drs Richard Davis and Andrea Rizzoli Richardd@cbr.dwr.csiro.au Earth System Sciences Dr Joerg-Olaf Wolff j.wolff@antcrc.utas.edu.au Econometric modelling Professor Michael McAleer mmcaleer@ecel.uwa.edu.au Time series modelling Professor Michael McAleer mmcaleer@ecel.uwa.edu.au Modelling of environment - society interactions Dr Helen Ross hross@cres.anu.edu.au Integrated forest management Dr Oliver Chikumbo ochikumb@mailpc.brs.gov.au Modelling agriculture and forest ecosystems Dr Ying-Ping Wang ypwa@dar.csiro.au Applied poplation modelling Prof Hugh Possingham hpossing @roseworthy.adelaide.edu.au Mathematical modelling in food technology Dr Bob Anderssen boba@cbr.dms.csiro.au Geostatistical applications Dr Peter Brooker pbrooker@geology.adelaide.edu.au I am also prepared to manage a session on 'Managing land use (or agricultural) systems in a variable climate' if there is significant interest. In terms of bringing some exciting expertise together and getting both real world and virtual world problems addressed, it just doesn't come much better! Further details on http://www.ml.csiro.au/modsim97 Details of the Modelling and Simulation Society of Australia on http://cres.anu.edu.au/~tony/mssa.html Note that 300 word abstracts of intended papers need to be with David McDonald by 31 May 1997 on MODSIM97@ml.csiro.au Dr David White Director, ASIT Consulting (Agro-ecological Systems & ) (Information Technology ) P.O. Box 328, Hawker, ACT Australia 2614 Phone 61 6 254 5936 Fax 61 6 255 2455 dwhite@acslink.aone.net.au --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Sun May  4 01:04 EDT 1997
Date: Sun, 04 May 1997 00:02:44 -0600
Subject: AGMODELS-L Digest - 1 May 1997 to 3 May 1997




Date: Sun, 4 May 1997 00:02:44 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 1 May 1997 to 3 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There is one message totalling 14 lines in this issue. Topics of the day: 1. amaranth
Date: Sat, 3 May 1997 13:48:17 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: amaranth Is amaranth any application in agric. models in the future? Edward Hubbard, 1704 Sunset Str. Suite 12, Albert Lea, Minnesota 56007,phone/fax 507 373 4236 --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Tue May  6 01:04 EDT 1997
Date: Tue, 06 May 1997 00:02:12 -0600
Subject: AGMODELS-L Digest - 3 May 1997 to 5 May 1997




Date: Tue, 6 May 1997 00:02:12 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 3 May 1997 to 5 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 5 messages totalling 69 lines in this issue. Topics of the day: 1. amaranth (3) 2. list (2)
Date: Mon, 5 May 1997 09:37:55 -0400 From: Lynn Gilbert <Lynnglbert@AOL.COM> Subject: Re: amaranth please take me off your list
Date: Mon, 5 May 1997 11:10:28 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: Re: amaranth I am only a subsciber and can not take you off the list. I suggest you you contact the list manager. I believe that there is a command that you can e mail that will accomphish this. have a great day. At 09:37 AM 5/5/97 -0400, you wrote: >please take me off your list > > Edward S. Hubbard, <eshubbar@wolf.co.net.> 1704 Sunset Str. Albert Lea MN. 56007 tel/fax 507 373 4236
Date: Mon, 5 May 1997 15:58:35 -0400 From: Lynn Gilbert <Lynnglbert@AOL.COM> Subject: Re: amaranth thanks for being kind enough to answer. I will contact AGMODEL
Date: Mon, 5 May 1997 15:59:44 -0400 From: Lynn Gilbert <Lynnglbert@AOL.COM> Subject: Re: list Please take me off your subscription list
Date: Mon, 5 May 1997 20:45:23 -0600 From: David Thielen <dave@THIELEN.COM> Subject: Re: list please remove me (dave@thielen.com) from these list(s). I was mail-bombed on to over 1,000 e-mail lists - I did not join this on purpose. - dave ps - I had this e-mail address cancelled for the last 4 days so the only reason you are getting this e-mail is because your list server won't kill bad addresses. ---------- From: Lynn Gilbert[SMTP:Lynnglbert@AOL.COM] Sent: Monday, May 05, 1997 1:59 PM To: AGMODELS-L@crcvms.unl.edu Subject: Re: list Please take me off your subscription list --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Wed May  7 02:22 EDT 1997
Date: Wed, 07 May 1997 00:02:18 -0600
Subject: AGMODELS-L Digest - 5 May 1997 to 6 May 1997




Date: Wed, 7 May 1997 00:02:18 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 5 May 1997 to 6 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 7 messages totalling 251 lines in this issue. Topics of the day: 1. amaranth (2) 2. Serious request for data on Mucuna (velvet bean) (2) 3. New list co-owner. "Remove from list" requests. (2) 4. Amaranth in Mexico
Date: Tue, 6 May 1997 04:39:50 -0400 From: CMELtd aol <CMELtd@AOL.COM> Subject: Re: amaranth This is an example of some of the junk I am receiving for no readily apparent reason. Please stop this as I have no interest your company or the traffic that is coming my way. Mark Chute Managing Director CME (UK) Limited
Date: Tue, 6 May 1997 11:42:53 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: Re: amaranth Hi Mark, regret your your dissatisfaction with the comments under amaranth-subject, I can not control what you recieve. I assume you subscripted to the AGMODELS Discussion group. I am interested if the comments were junk, What is not junk. It have no company but do have a interest in learning about agric. models. I was my thought that by subscripting I could learn how to develop agric models, methods and applications. Amaranth is something I believe in and felt it would be a subject to use to learn methods in developing models. I suggest you contact the list manager with your concerns. Have a great day and life At 04:39 AM 5/6/97 -0400, you wrote: >This is an example of some of the junk I am receiving for no readily >apparent reason. Please stop this as I have no interest your company >or the traffic that is coming my way. > >Mark Chute > >Managing Director >CME (UK) Limited > > Edward S. Hubbard, <eshubbar@wolf.co.net.> 1704 Sunset Str. Albert Lea MN. 56007 tel/fax 507 373 4236
Date: Tue, 6 May 1997 15:13:46 -0600 From: "D.Hartkamp (NRG - CIMMYT, INT.)" <D.HARTKAMP@CGNET.COM> Subject: Serious request for data on Mucuna (velvet bean) Isn't everyone fed up with the 'remove me from this list' stuff. Anyway I have a serious question again for the ag world: I am looking for Mucuna(velvet bean) data (Biomass time series, LAI, SLA) in order to develop a model (Cropgro-DSSAT) for it. Your information concerning this is very welcome! Looking forward to the favor of your reply, sincerly D.Hartkamp CIMMYT Mexico begin 600 WINMAIL.DAT M>)\^(C 5`0:0" `$```````!``$``0>0!@`(````Y 0```````#H``$-@ 0` M`@````(``@`!!) &`#P!```!````# ````,``# #````"P`/#@`````"`?\/ M`0```%(`````````@2L?I+ZC$!F=;@#=`0]4`@````!!9VUO9&5L``(P`0````4```!33510`````!X``S !````&@```$%'34]$14Q3+4Q M8W)C=FUS+G5N;"YE9'4````#`!4,`0````,`_@\&````'@`!, $````=```` M)T%G;6]D96QS+4P@1&ES8W5S`' ` M`0```#$```!397)I;W5S(')E<75EF\E2L8=$="1CP@` M*YU$W ``'@`># $````%````4TU44 `````>`!\,`0```!0```!D:&%R=&MA M;7! 8VEM;7ET+FUX``,`!A!Z.A]Z`P`'$#(!```>``@0`0```&4```!)4TY4 M159%4EE/3D5&14154%=)5$A42$5214U/5D5-14923TU42$E33$E35%-4549& M04Y95T%924A!5D5!4T5224]54U%515-424].04=!24Y&3U)42$5!1U=/4DQ$ M.DE!34Q/``````(!"1 !````XP$``-\!``"L`@``3%I&=2A$RR+_``H!#P(5 M`J@%ZP*#`% "\@D"`&-H"L!S970R-P8`!L,"@S(#Q0(`<')"<1'B0(@92!F"8 0('5P( /P=&@@NQPP&X G%A $8!L@( > M3QN0`V$<400`(&P$`'34)R 3P'4-T"X*A0J%0$%N>7=A>1J@('L1@!SQ81Y M!G$(8 0@<<\*4!/ (, #H&%G"W$;D!\%L1QB(: <``6P;&0ZFQZ\( !A'8 5 MH&]K"X #(I B`DUU8W5N89HH&R!L&R %0&)E`' 0*2!D80&0("A"?R# `, $ M$2%0'2$@D@>0+- @3$%))]!3)_ F(.\AT06P!($<4&\F,!L1%:!/&_ @< 1B M`R H0P-@< $)P&\M1%-3052W)B B`AP@+A\6"H59"&&?*($B`0# (5,%H&YC M!)'_)((=HQW!&R(<`"6 !: '@/HA"H5,)%@?P L@*1(<8L9F(# %L6]F(!M0 M+-'S%A +4'DL"H4`D"WB,K"1'KQ$+D@*P'1K)! "< J%0TE-35E4<07097AI M!: >O!4Q``$WL `#`! 0``````,`$1 `````0 `',("97Q=A6KP!0 `(,("9 87Q=A6KP!'@`]``$````!`````````,;@ ` end
Date: Tue, 6 May 1997 16:56:23 -0500 From: "Dr. Bob Caldwell" <serc018@UNLVM.UNL.EDU> Subject: New list co-owner. "Remove from list" requests. Dear AgModels-L group, I now have ownership privileges for the AgModels-L list-server and will be happy to remove people from the list if they happen to send the request to the group (instead of listserv@unl.edu). I also requested that subscription requests go through a confirmation procedure, to help prevent unwanted third-party subscriptions. Sincerely, Bob Caldwell, Cropping Systems Specialist, Dept. of Agronomy/SEREC/NEREC University of Nebraska - Lincoln 204 Mussehl Hall, P.O. Box 830714, Lincoln, NE 68583-0714 serc018@unlvm.unl.edu Phone: (402) 472-3674. FAX: (402) 472-3858.
Date: Tue, 6 May 1997 17:17:28 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: Re: Serious request for data on Mucuna (velvet bean) HI there, You might send a e-mail to David Brenner < nc7db@ars-grin-gav > he works with preseving gene pool for the USAD. He might be able to send you to some experts in the Biomass area or some current information to assist in develioing the model. Is there any amaranth grain grown in Mexico? At 03:13 PM 5/6/97 -0600, you wrote: >Isn't everyone fed up with the 'remove me from this list' stuff. > >Anyway I have a serious question again for the ag world: > >I am looking for Mucuna(velvet bean) data (Biomass time series, LAI, SLA) in order to develop a model (Cropgro-DSSAT) for it. > >Your information concerning this is very welcome! >Looking forward to the favor of your reply, >sincerly > >D.Hartkamp >CIMMYT Mexico > >begin 600 WINMAIL.DAT >M>)\^(C 5`0:0" `$```````!``$``0>0!@`(````Y 0```````#H``$-@ 0` >M`@````(``@`!!) &`#P!```!````# ````,``# #````"P`/#@`````"`?\/ >M`0```%(`````````@2L?I+ZC$!F=;@#=`0]4`@````!!9VUO9&5LMM```>``(P`0````4```!33510`````!X``S !````&@```$%'34]$14Q3+4Q >M8W)C=FUS+G5N;"YE9'4````#`!4,`0````,`_@\&````'@`!, $````=```` >M)T%G;6]D96QS+4P@1&ES8W5SM3510.D%'34]$14Q3+4Q 0U)#5DU3+E5.3"Y%1%4```,``#D`````"P! .@$` >M```"`?8/`0````0````````#0CL!"( '`!@```!)4$TN36ECM:6PN3F]T90`Q" $$@ $`,0```%-EM;B!-=6-U;F$@*'9E;'9E="!B96%N*0!W$0$%@ ,`#@```,T'!0`&``\`#0`N >M``(`*P$!(( #``X```#-!P4`!@`/``0`'P`"`!,!`0F `0`A````-#DR-39& >M-T$Q1$,V1# Q,3DQ.$8P.# P,D(Y1#0T1$,`' M```````#`"8```````L`*0```````P`V``````! `#D`8&RF8F):O $>`' ` >M`0```#$```!397)I;W5S(')E<75EM96QV970@8F5A;BD``````@%Q``$````6`````;Q:8F*F>F\E2L8=$="1CP@` >M*YU$W ``'@`># $````%````4TU44 `````>`!\,`0```!0```!D:&%R=&MA >M;7! 8VEM;7ET+FUX``,`!A!Z.A]Z`P`'$#(!```>``@0`0```&4```!)4TY4 >M159%4EE/3D5&14154%=)5$A42$5214U/5D5-14923TU42$E33$E35%-4549& >M04Y95T%924A!5D5!4T5224]54U%515-424].04=!24Y&3U)42$5!1U=/4DQ$ >M.DE!34Q/``````(!"1 !````XP$``-\!``"L`@``3%I&=2A$RR+_``H!#P(5 >M`J@%ZP*#`% "\@D"`&-H"L!S970R-P8`!L,"@S(#Q0(`<')"<1'BM,W<"Y <3`H!]"H (SPG9._$6#S(U-0* "H$-L0M@X&YG,3 S%% +"A1100OQ >M($ES;B<%0&6*=@20>0(@92!F"8 0('5P( /P=&@@NQPP&X G%A $8!L@( > >M3QN0`V$<400`(&P$`'34)R 3P'4-T"X*A0J%0$%N>7=A>1J@('L1@!SQ81Y >M!G$(8 0@<<\*4!/ (, #H&%G"W$;D!\%L1QB(: <``6P;&0ZFQZ\( !A'8 5 >MH&]K"X #(I B`DUU8W5N89HH&R!L&R %0&)E`' 0*2!D80&0("A"?R# `, $ >M$2%0'2$@D@>0+- @3$%))]!3)_ F(.\AT06P!($<4&\F,!L1%:!/&_ @< 1B >M`R H0P-@< $)P&\M1%-3052W)B B`AP@+A\6"H59"&&?*($B`0# (5,%H&YC >M!)'_)((=HQW!&R(<`"6 !: '@/HA"H5,)%@?P L@*1(<8L9F(# %L6]F(!M0 >M+-'S%A +4'DL"H4`D"WB,K"1'KQ$+D@*P'1K)! "< J%0TE-35E4<07097AI >M!: >O!4Q``$WL `#`! 0``````,`$1 `````0 `',("97Q=A6KP!0 `(,("9 >87Q=A6KP!'@`]``$````!`````````,;@ >` >end > > Edward S. Hubbard, <eshubbar@wolf.co.net.> 1704 Sunset Str. Albert Lea MN. 56007 tel/fax 507 373 4236
Date: Tue, 6 May 1997 17:36:30 -0600 From: "D.Hartkamp (NRG - CIMMYT, INT.)" <D.HARTKAMP@CGNET.COM> Subject: Amaranth in Mexico Yes, amaranth is grown in Mexico. Unfortunately CIMMYT (Maize and Wheat improvement Center) has no data on it. I'll ask around here and let you know. Thanks for the information! D.Hartkamp Mexico begin 600 WINMAIL.DAT M>)\^(A\7`0:0" `$```````!``$``0>0!@`(````Y 0```````#H``$-@ 0` M`@````(``@`!!) &`#P!```!````# ````,``# #````"P`/#@`````"`?\/ M`0```%(`````````@2L?I+ZC$!F=;@#=`0]4`@````!!9VUO9&5L``(P`0````4```!33510`````!X``S !````&@```$%'34]$14Q3+4Q M8W)C=FUS+G5N;"YE9'4````#`!4,`0````,`_@\&````'@`!, $````=```` M)T%G;6]D96QS+4P@1&ES8W5S&EC;P"H!@$%@ ,` M#@```,T'!0`&`!$`) `>``(`- $!(( #``X```#-!P4`!@`1`"$`"P`"`!X! M`0F `0`A````03@T-3,W-S4S-$,V1# Q,3DQ.$8P.# P,D(Y1#0T1$,`_@8! M`Y &`,@"```2````"P`C```````#`"8```````L`*0```````P`V``````! M`#D`H.WJ4G9:O $>`' ``0```!,```!!;6%R86YT:"!I;B!-97AI8V\```(! M<0`!````%@````&\6G92ZG4W1:G&-!'0D8\(`"N=1-P``!X`'@P!````!0`` M`%--5% `````'@`?# $````4````9&AA<G1K86UP0&-I;6UY="YM> `#``80 MT_%M)P,`!Q">````'@`($ $```!E````6453+$%-05)!3E1(25-'4D]73DE. M345824-/54Y&3U)454Y!5$5,64-)34U95"A-04E:14%.1%=(14%424U04D]6 M14U%3E1#14Y415(I2$%33D]$051!3TY)5$E,3$%32T%23P`````"`0D0`0`` M`%4!``!1`0``]@$``$Q:1G4Y9%6__P`*`0\"%0*H!>L"@P!0`O()`@!C: K MD`P'1I`B A&]$+D@*P/1T:QM < J%')0*A14Q`@`L4 ````,`$! ``````P`1 M$ ````! ``<P8-&!W'5:O % ``@P8-&!W'5:O $>`#T``0````$````````` "([,` ` end
Date: Tue, 6 May 1997 20:15:28 -0400 From: Prowler72 Aol <Prowler72@AOL.COM> Subject: Re: New list co-owner. "Remove from list" requests. I'm one of the third party people who got mail bombed on to your list...please remove me. --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Thu May  8 01:02 EDT 1997
Date: Thu, 08 May 1997 00:01:24 -0600
Subject: AGMODELS-L Digest - 6 May 1997 to 7 May 1997




Date: Thu, 8 May 1997 00:01:24 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 6 May 1997 to 7 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 6 messages totalling 195 lines in this issue. Topics of the day: 1. Serious request for data on Mucuna (velvet bean) (2) 2. Clean-up of listserv. 3. New Simulation model for grass growth and nitrogen cycling 4. Clean-up of listserv. -Reply 5. Amaranth in Mexico
Date: Wed, 7 May 1997 08:05:01 -0400 From: Chris Butts <cbutts@ASRR.ARSUSDA.GOV> Subject: Re: Serious request for data on Mucuna (velvet bean) D.Hartkamp: You may want to check with Gerrit Hoogenboom. I believe velvet bean is one of the crops included in the CROPGRO growth simulation models. Gerrit email is: "Dr. Gerrit Hoogenboom" <gerrit@bae.griffin.peachnet.edu> Hope this is helpful..... ************************************************************************ * Chris Butts * Phone: 912-995-7431 * * Agricultural Engineer * Fax: 912-995-7416 * * USDA, ARS * email: cbutts@asrr.arsusda.gov * * 1011 Forrester Dr., SE * * * Dawson, GA 31742 * WWW: http://sacs.cpes.peachnet.edu/nprl/ * * * * ************************************************************************
Date: Wed, 7 May 1997 09:33:27 -0500 From: "Dr. Bob Caldwell" <serc018@UNLVM.UNL.EDU> Subject: Clean-up of listserv. Dear Colleagues, I'll be cleaning up the AgModels-L mailing list, for my own sanity: with every contribution to the list, I get a pile of error messages, primarily from out-of-date E-mail addresses. There is a chance that I may accidently interpret your address as out-of-date. This, I think, will only occur when (a) your mail server is down and will not properly receive your mail, and (b) I don't recognize your name as a "likely" modeler. If you have ".edu" or ".gov" in your address, you will be safe until I can confirm the mail problems. If your address has a commercial name, I will be more likely to delete the address in case of undeliverable mail. An acknowledgment of the removal will be mailed in any case. If you have trouble with the AgModels-L list, feel free to E-mail me directly, and I will automatically take care of any list-management issues that accidently get mailed to everyone. Sincerely, Bob Caldwell, Cropping Systems Specialist, Dept. of Agronomy/SEREC/NEREC University of Nebraska - Lincoln 204 Mussehl Hall, P.O. Box 830714, Lincoln, NE 68583-0714 serc018@unlvm.unl.edu Phone: (402) 472-3674. FAX: (402) 472-3858.
Date: Wed, 7 May 1997 16:11:33 +0000 From: Wu Lianhai <l.wu@ED.SAC.AC.UK> Subject: New Simulation model for grass growth and nitrogen cycling Apologies for cross posting. A new dynamic simulation model, SIGNIWA, for grass growth, nitrogen, water and phosphorous cycling in the monoculture and mixture of grass & legume will be released. The current version mainly focuses on the first two parts, grass growth and nitrogen cycling on the field scale. The processes include photosynthesis, respiration, the allocation of net photosynthesis to leaf, stem and root, leaf death, digestibility which will determine cutting dates and times in a year, decomposition of organic matter, slurry application, mineralization, immobilization, nitrification, denitrification, leaching, plant uptake of notrogen and N fixation. If you are interested in and would like to recieve this model, please contact me via email or post to Dr. Lianhai Wu Soils Department SAC West Mains Road Edinburgh EH9 3JG Scotland, UK TEL: +44 131 535 4171 Email: L.WU@ED.SAC.AC.UK Lianhai Wu
Date: Wed, 7 May 1997 11:17:08 -0400 From: Alan Moulin <Moulin@EM.AGR.CA> Subject: Clean-up of listserv. -Reply Hello Thank you for your work, I appreciate the opportunity to keep up to date on research in models. Please keep my email address on the list. Alan Moulin Research Branch Agriculture and Agri-Food Canada
Date: Wed, 7 May 1997 10:38:46 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: Re: Serious request for data on Mucuna (velvet bean) Would like information or a definition of growtht simuation models. At 08:05 AM 5/7/97 -0400, you wrote: >D.Hartkamp: > >You may want to check with Gerrit Hoogenboom. I believe velvet bean is one >of the crops included in the CROPGRO growth simulation models. Gerrit email is: > >"Dr. Gerrit Hoogenboom" <gerrit@bae.griffin.peachnet.edu> > >Hope this is helpful..... > > >************************************************************************ >* Chris Butts * Phone: 912-995-7431 * >* Agricultural Engineer * Fax: 912-995-7416 * >* USDA, ARS * email: cbutts@asrr.arsusda.gov * >* 1011 Forrester Dr., SE * * >* Dawson, GA 31742 * WWW: http://sacs.cpes.peachnet.edu/nprl/ * >* * * >************************************************************************ > > Edward S. Hubbard, <eshubbar@wolf.co.net.> 1704 Sunset Str. Albert Lea MN. 56007 tel/fax 507 373 4236
Date: Wed, 7 May 1997 12:07:30 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: Re: Amaranth in Mexico Does the Maize and Wheat Improvement Center (DIMMTT) in the area organic production that can be certified Organic by any Agency? Thank you for asking aroung about amaranth production. At 05:36 PM 5/6/97 -0600, you wrote: >Yes, amaranth is grown in Mexico. >Unfortunately CIMMYT (Maize and Wheat improvement Center) has no data on it. >I'll ask around here and let you know. >Thanks for the information! >D.Hartkamp >Mexico > >begin 600 WINMAIL.DAT >M>)\^(A\7`0:0" `$```````!``$``0>0!@`(````Y 0```````#H``$-@ 0` >M`@````(``@`!!) &`#P!```!````# ````,``# #````"P`/#@`````"`?\/ >M`0```%(`````````@2L?I+ZC$!F=;@#=`0]4`@````!!9VUO9&5LMM```>``(P`0````4```!33510`````!X``S !````&@```$%'34]$14Q3+4Q >M8W)C=FUS+G5N;"YE9'4````#`!4,`0````,`_@\&````'@`!, $````=```` >M)T%G;6]D96QS+4P@1&ES8W5SM3510.D%'34]$14Q3+4Q 0U)#5DU3+E5.3"Y%1%4```,``#D`````"P! .@$` >M```"`?8/`0````0````````#0CL!"( '`!@```!)4$TN36ECM:6PN3F]T90`Q" $$@ $`$P```$%M87)A;G1H(&EN($UE>&EC;P"H!@$%@ ,` >M#@```,T'!0`&`!$`) `>``(`- $!(( #``X```#-!P4`!@`1`"$`"P`"`!X! >M`0F `0`A````03@T-3,W-S4S-$,V1# Q,3DQ.$8P.# P,D(Y1#0T1$,`_@8! >M`Y &`,@"```2````"P`C```````#`"8```````L`*0```````P`V``````! >M`#D`H.WJ4G9:O $>`' ``0```!,```!!;6%R86YT:"!I;B!-97AI8V\```(! >M<0`!````%@````&\6G92ZG4W1:G&-!'0D8\(`"N=1-P``!X`'@P!````!0`` >M`%--5% `````'@`?# $````4````9&AA<G1K86UP0&-I;6UY="YM> `#``80 >MT_%M)P,`!Q">````'@`($ $```!E````6453+$%-05)!3E1(25-'4D]73DE. >M345824-/54Y&3U)454Y!5$5,64-)34U95"A-04E:14%.1%=(14%424U04D]6 >M14U%3E1#14Y415(I2$%33D]$051!3TY)5$E,3$%32T%23P`````"`0D0`0`` >M`%4!``!1`0``]@$``$Q:1G4Y9%6__P`*`0\"%0*H!>L"@P!0`O()`@!C: K >MM%@\R-34"@ J!#;$+8.!N9S$P,Q10"PH4424+\F,`0"!9!Y L((IA`,!R`'!T >M:" $`'(@"<!O=P.@"X %T&64>&D%H"X*A55N`A 1`"!U;F$3T&QY( !#24U- >M650@*!)-"W!Z91LP;F0@6%=H91WP&\!M$U!O;G83X GP!4!#(%$$D"F&(!& >M!"!N;R!D'? L82 "(!O =!SV22?V; ,@(2!K&S #8!W0'U"7'X 6$!\C;!' >M('D(8%0@:R%0=QSV5!& ;O9K!" =D2 ;H!\0"X =D>D`P'1I`B A&MCF,%0 J'&>]$+D@*P/1T:QM < J%')0*A14Q`@`L4 ````,`$! ``````P`1 >M$ ````! ``<P8-&!W'5:O % ``@P8-&!W'5:O $>`#T``0````$````````` >"([,` >` >end > > Edward S. Hubbard, <eshubbar@wolf.co.net.> 1704 Sunset Str. Albert Lea MN. 56007 tel/fax 507 373 4236 --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Fri May  9 01:02 EDT 1997
Date: Fri, 09 May 1997 00:01:33 -0600
Subject: AGMODELS-L Digest - 7 May 1997 to 8 May 1997




Date: Fri, 9 May 1997 00:01:33 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 7 May 1997 to 8 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There is one message totalling 45 lines in this issue. Topics of the day: 1. Position announcement
Date: Thu, 8 May 1997 09:55:48 -0700 From: ylu@ASRR.ARSUSDA.GOV Subject: Position announcement The United States Department of Agriculture (USDA), Agricultural Research Service (ARS), Beltsville, Remote Sensing and Modeling Laboratory, is accepting applications for a permanent, full time RESEARCH PHYSICAL SCIENTIST or BIOLOGICAL SCIENTIST, or related discipline. The objective of this position will be to develop relationships between the multispectral properties of plants and their environment with emphasis on crop growth, development and yield for agricultural and natural resource applications. The incumbent will formulate relationships between plant response to the environment and spectral properties measured by a wide range of airborne and spaceborne sensors and will evaluate utility of the present and proposed remote sensing systems for applications in agricultural and environmental assessment. Candidates must have a strong knowledge of environmental remote sensing, image analyses, aerial photography and mathematical modeling and must have working knowledge in one or more of the plant and agronomic sciences. Candidates must have demonstrated ability to initiate and conduct independent research in the fields of remote sensing and crop modeling and publish the research results in peer reviewed journals. Skills in mathematical, statistical, and computer sciences necessary to perform quantitative research are required. Knowledge of the science and technologies of electrooptical imaging systems and aerial photography including calibration and atmospheric correction are required. Candidates must possess a PH.D. biological sciences, physical sciences, chemistry, natural resources management, engineering or a related discipline appropriate for the position. The starting salary range is $45,939 to $54,629. Candidates for these positions mustbe U.S. citizens and must address and meet specific qualificationrequirements defined in the Vacancy Announcement #ARS-D7B-0118. For information about the research program and positions contact the Remote Sensing and Modeling Laboratory at 301-504-5846. Applicants must call 301-344-4638 for a copy of the announcement and application procedures. Applications must be postmarked by the closing date, June 30, 1997. Incomplete applications will not receive consideration. USDA/ARS is an Equal Opportunity Employer. ------------------------------------ Yao-chi Lu Room 8, Bldg.007, BARC-West Agricultural Research Service U.S. Department of Agriculture Beltsvill, MD 20705 05/08/97 09:55:48 --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Sat May 10 01:03 EDT 1997
Date: Sat, 10 May 1997 00:02:20 -0600
Subject: AGMODELS-L Digest - 8 May 1997 to 9 May 1997




Date: Sat, 10 May 1997 00:02:20 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 8 May 1997 to 9 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There is one message totalling 48 lines in this issue. Topics of the day: 1. Plant parameters for Maize
Date: Fri, 9 May 1997 16:42:53 -0700 From: Tim Hess <T.Hess@CRANFIELD.AC.UK> Subject: Plant parameters for Maize Dear Ag-modelers We are looking to carry out a monte-carlo simulation as part of a sensitivity analysis of a runoff and erosion model. In order to do this we need statistical distributions for the vegetation (and other) parameters in the model. Does anyone have typical values for the mean and standard deviation of the following parameters for maize at maturity? Maximum interception storage (mm) Percentage basal area (%) Percentage canopy cover (%) Angle of plant stems (deg) Effective canopy height (m) --------------------------------------------------------------------- Tim Hess Water Management Group Silsoe College Cranfield University Silsoe Tel (0)1525 863292 Bedford, MK45 4DT Fax (0)1525 863300 UK e-mail t.hess@cranfield.ac.uk http://www.cranfield.ac.uk/safe/people/thess.htm ---------------------------------------------------------------------- --------------------------------------------------------------------- Tim Hess Water Management Group Silsoe College Cranfield University Silsoe Tel (0)1525 863292 Bedford, MK45 4DT Fax (0)1525 863300 UK e-mail t.hess@cranfield.ac.uk http://www.cranfield.ac.uk/safe/people/thess.htm ---------------------------------------------------------------------- --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Mon May 12 01:01 EDT 1997
Date: Mon, 12 May 1997 00:00:12 -0600
Subject: AGMODELS-L Digest - 9 May 1997 to 11 May 1997




Date: Mon, 12 May 1997 00:00:12 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 9 May 1997 to 11 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 2 messages totalling 55 lines in this issue. Topics of the day: 1. New Simulation model for grass growth and nitrogen cycling 2. REMOVE FROM LIST IMMEDIATELY!!!
Date: Sun, 11 May 1997 13:52:43 +0900 From: Tadashi Takakura <atak@HONGO.ECC.U-TOKYO.AC.JP> Subject: Re: New Simulation model for grass growth and nitrogen cycling Dear Dr. Lianhai Wu: I am interested in the model you have described and would like to know more details how to get it. $B!V (BNew Simulation model for grass growth and nitrogen cycling $B!W (B Best regards, Tadashi Takakura //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////// Tadashi Takakura College of Liberal Arts Nagasaki University Bunkyo-cho 1-14, Nagasaki-city, 852 JAPAN Tel: 81(Country code)-958-47-1111 (Ext)3269 FAX:81-958-43-1379 E-mail: atak@hongo.ecc.u-tokyo.ac.jp takakura@net.nagasaki-u.ac.jp //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// /////
Date: Sat, 10 May 1997 22:05:19 -0500 From: Lindee Goodall <lindee@CACTUS-PUNCH.COM> Subject: REMOVE FROM LIST IMMEDIATELY!!! This is an automated message I was mail-list bombed and added to over 2,000 e-mail lists. Please remove me (lindee@cactus-punch.com) from this list. For many of these lists I have made multiple requests to be removed - please do so immediately. ************************************************************************** Lindee Goodall - "One can never have too much fabric or too many designs." http://www.cactus-punch.com/ lindee@cactus-punch.com or lindee@optimum.net ************************************************************************** --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Tue May 13 01:02 EDT 1997
Date: Tue, 13 May 1997 00:01:05 -0600
Subject: AGMODELS-L Digest - 11 May 1997 to 12 May 1997




Date: Tue, 13 May 1997 00:01:05 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 11 May 1997 to 12 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 3 messages totalling 148 lines in this issue. Topics of the day: 1. New Subscriber 2. Joint problems? (2)
Date: Mon, 12 May 1997 09:36:23 +0100 From: Stenger Roland <stenger@GSF.DE> Subject: New Subscriber Dear colleagues, as a new subscriber, I'm asked to provide some basic information on my interests etc: I'm a Postdoctoral Research Associate, working on the analysis and simulation of the N-turnover in arable soils under different management practices. Since 1991, I've mainly worked on the spatial and temporal variation of nitrate contents and on the estimation of net nitrogen mineralization in situ. This work is part of the longterm research project FAM (Munich Research Association for Agricultural Ecosystems). The aim of FAM is to develop strategies for sustainable and ecologically compatible farming. Process-oriented modelling is regarded as a tool to achieve this aim. Therefore, the modular program package Expert-N is used for the simulation of the nitrogen dynamics in the arable soils of our experimental station. For more detailed information please see: http://www.gsf.de/iboe/expertn/Authors/stenger.html Yours sincerely, Roland Dr. Roland Stenger Institute of Soil Ecology GSF-Research Center for Environment and Health P.O. Box 1129 D-85758 Oberschleissheim GERMANY Phone (++49) 89 3187 2764 FAX (++49) 89 3187 3376 e-mail stenger@gsf.de http://www.gsf.de/iboe/expertn/Authors/stenger.html
Date: Mon, 12 May 1997 10:50:21 +0100 From: Stenger Roland <stenger@GSF.DE> Subject: Joint problems? Dear colleagues, I try to find out, where researchers have to cope with similar problems as I have to. Therefore, I would like to get notice about projects where process-oriented simulation of the nitrogen dynamics in arable soils is used as a means to derive recommendations for sustainable N management practices. I would like to discuss practical approaches for the initialization (e.g. different SOM pools, soil hydraulical properties) of process-oriented soil-crop-atmosphere models (e.g. LEACHN) when simulations have to be done for a great number of differently managed sites. I'm especially keen to get notice of studies a) on the farm/landscape section level b) with diverse crop rotations (cereals, potatoes, corn, sunflowers, lupines, clover, cover crops....) c) with different management types (organic <-> conventional) The background of this inquiry is, that I intend to come to the US in October to participate in the ASA-CSSA-SSSA Annual Meetings. Before or after this meeting, I would like to visit a research group for detailed discussion of joint problems. Yours sincerely, Roland Dr. Roland Stenger Institute of Soil Ecology GSF-Research Center for Environment and Health P.O. Box 1129 D-85758 Oberschleissheim GERMANY Phone (++49) 89 3187 2764 FAX (++49) 89 3187 3376 e-mail stenger@gsf.de http://www.gsf.de/iboe/expertn/Authors/stenger.html
Date: Mon, 12 May 1997 10:27:18 -0500 From: "Edward S. Hubbard" <eshubbar@WOLF.CO.NET> Subject: Re: Joint problems? Dear Dr. Roland Stenger, I have managed diferent farming operations in the the past. I support your vision fo the need for a models for N management systems. Farms in this area are primarly corn and soybeans and confined hog operations. I have noticed some livestock operations seem to to have less dependance on external sources of N. The pourty operations is the one that stands out to me the most. thanks for your comments. At 10:50 AM 5/12/97 +0100, you wrote: >Dear colleagues, > >I try to find out, where researchers have to cope with similar problems as I >have to. Therefore, I would like to get notice about projects where >process-oriented simulation of the nitrogen dynamics in arable soils is used >as a means to derive recommendations for sustainable N management practices. > > >I would like to discuss practical approaches for the initialization (e.g. >different SOM pools, soil hydraulical properties) of process-oriented >soil-crop-atmosphere models (e.g. LEACHN) when simulations have to be done >for a great number of differently managed sites. > >I'm especially keen to get notice of studies >a) on the farm/landscape section level >b) with diverse crop rotations (cereals, potatoes, corn, sunflowers, lupines, >clover, cover crops....) >c) with different management types (organic <-> conventional) > >The background of this inquiry is, that I intend to come to the US in October >to participate in the ASA-CSSA-SSSA Annual Meetings. Before or after this >meeting, I would like to visit a research group for detailed discussion of >joint problems. > >Yours sincerely, >Roland > >Dr. Roland Stenger >Institute of Soil Ecology >GSF-Research Center for >Environment and Health >P.O. Box 1129 >D-85758 Oberschleissheim >GERMANY > >Phone (++49) 89 3187 2764 >FAX (++49) 89 3187 3376 >e-mail stenger@gsf.de >http://www.gsf.de/iboe/expertn/Authors/stenger.html > > Edward S. Hubbard, <eshubbar@wolf.co.net.> 1704 Sunset Str. Albert Lea MN. 56007 tel/fax 507 373 4236 --------------------------------

>From owner-AGMODELS-L@crcvms.unl.edu Thu May 22 01:01 EDT 1997
Date: Thu, 22 May 1997 00:00:48 -0600
Subject: AGMODELS-L Digest - 12 May 1997 to 21 May 1997




Date: Thu, 22 May 1997 00:00:48 -0600 Reply-To: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> Sender: Agmodels-L Discussion List <AGMODELS-L@CRCVMS.UNL.EDU> From: Automatic digest processor <LISTSERV@CRCVMS.UNL.EDU> Subject: AGMODELS-L Digest - 12 May 1997 to 21 May 1997 To: Recipients of AGMODELS-L digests <AGMODELS-L@CRCVMS.UNL.EDU> There are 2 messages totalling 64 lines in this issue. Topics of the day: 1. Cellular Automata 2. A press question
Date: Wed, 21 May 1997 11:26:16 -0700 From: Derek Morgan <d.morgan@CSL.GOV.UK> Subject: Cellular Automata Dear All I have been developing cellular automata models to investigate the dynamics of plant diseases. One of the problems I have faced is the difficulty in validating spatial models, not only deciding upon appropriate statistical techniques but also choosing efficient and effective methods of collecting suitable validation data. I'm sure I am not alone with these problems. I would appreciate hearing from anybody who has any experience or ideas but preferably solutions ! Many thanks. Derek ----------------------------------------------------------------------- Dr Derek Morgan Tel: (+44) (0)1904 462204 Central Science Laboratory Fax: (+44) (0)1904 462250 Sand Hutton email: d.morgan@csl.gov.uk York UK YO4 1LZ -----------------------------------------------------------------------
Date: Wed, 21 May 1997 11:22:48 -0400 From: Jill Lee <jlee@ASRR.ARSUSDA.GOV> Subject: A press question Agri-modelers, can you help this person? **6. GARDENING SOFTWARE - OAKLAND PRESS (Pontiac, MI). I am looking for review copies of gardening programs for an up-coming computer column. Also, I am looking for anyone who has consulted on a gardening software program who might have some advice on how reliable the programs are, or folks who specialize in gardening topics who might have advice on how to pick out a program. Need leads by Tuesday, May 27. >>> Jeff Green E-mail: JEFF_GREEN@Intertec.com Phone: (810) 799-2636 Address to send programs to: c/o Jeff Green; 3000 Town Center, Suite 2750, Southfield, MI 48075 [T::5/20:2320] **19. ARTHROPOD EXPERTS - ANIMAL PLANET. I am searching for arthropod experts whose field methods are exciting or unusual. For example, I'm looking to interview a scorpion expert who could take us into the field to find scorpions in the wild or spider experts who milk spiders for their venom. These experts will appear in my one-hour special on arthropods for the Discovery Channel. >>> Debbie Lapensee E-mail: Dlapensee@aol.com [T::5/20:2320] --------------------------------

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