From root@crcnis1.unl.edu Mon Jul 3 19:01 EDT 1995
Date: Mon, 3 Jul 1995 18:00:49 -0500
Message-Id: <9507032248.AA17365@sunsite.oit.unc.edu>
From: listserv@unl.edu
Subject: GET SOILS-L LOG9409

Archive SOILS-L: file log9409, part 1/1, size 34652 bytes:

------------------------------ Cut here ------------------------------


From a16rbauer@attmail.com Fri Sep 2 08:07:27 1994
Date: Fri, 02 Sep 1994 13:07:27 -0500
From: a16rbauer@attmail.com (Ronald F BAUER)
Subject: Status/Soil Survey/'94 SSSA Meet.
Message-Id: <a16rbauer2451807270>

Dr. Richard (Dick) Arnold, Director, Soil Survey Division (SSD),
Soil Conservation Service has agreed to discuss and answer
questions about the status of the soil survey during the Soil
Science Society of America annual meeting in Seattle this
November. Cooperators in the National Cooperative Soil Survey
(NCSS) and others interested in the soil survey program are
welcome to attend.
Plans for this session are:

Place - Washington Room, Stouffer Madison Hotel
Date - Sunday, November 13, 1994
Time - 4:00 to 5:30 p.m.

Check your program for any changes in date, time, or place.

For more information, contact:
Dr. Ellis Knox
Soil Conservation Service, USDA
Federal Building, Room 152
100 Centennial Mall North
Lincoln, NE 68508-3866
Ph 402 437 5659
Email eknox@nssc600.mntc.scs.ag.gov



From alexc@salt.ind.dpi.qld.gov.au Tue Sep 6 01:59:33 1994
Message-Id: <9409050601.AA02588@salt>
Date: Mon, 05 Sep 1994 15:59:33 +1000
From: alexc@salt.ind.dpi.qld.gov.au (Lex Cogle)
Subject: Re: nutrient modelling program - AGNPS

>To: listserv@unl.edu
>From: alexc@salt.ind.dpi.qld.gov.au (Lex Cogle)
>Subject: Re: nutrient modelling program - AGNPS
>
>>To: soils-l@unl.edu
>>From: alexc@salt.ind.dpi.qld.gov.au (Lex Cogle)
>>Subject: Re: nutrient modelling program - AGNPS
>>
>>Dear System manager,
>>
>>The following has been my corespondence today.
>>ALEXC has been subscribed all year but our Dept has recently changed email
addresses. The new address is as sent. I will also subscibe with the new
address but does this mean that I will receive 2 copies of each message?
>>
>>Alexc
>>
>>
>>
>>
>>
>>
>>
>>>alexc@salt.ind.dpi.qld.gov.au: You are not subscribed to soils-l@unl.edu.
>>>Your message is returned to you unprocessed. If you want to subscribe,
>>>send mail to listserv@unl.edu with the following request:
>>>
>>> subscribe SOILS-L Your Name
>>>
>>>-------------------------------------------------------------------------
------
>>>
>>>My name is James Gourley and I work for the Queensland Department of Primary
>>>Industries in Mareeba, North Queensland. I am currently involved in trying
>>>various computer models to estimate nutrient transport within the Upper
>>>Barron River / Tinaroo Falls Dam Catchment (around 55 000 Ha in area and a
>>>storage of 400 000 megalitres).
>>>
>>>I am about to use the non point source nutrient modelling program AGNPS. We
>>>have access to Arc/Info and intend to incorporate this GIS system with AGNPS.
>>>
>>>Has anybody used these systems together (or singly) and would be interested
>>>in communicating their ideas and experience?
>>>
>>>The version I am about to use is AGNPS 3.65 and it appears to be a couple of
>>>years old. This is an event based version and we are aware and interested
>>>in the more recent annual based version. Does anybody have a copy of the
>>>latest AGNPS program?
>>>
>>>Please leave any messages at Lex Cogle's mail adress.
>>>
>>>
>>>
>>
>



From alexc@salt.ind.dpi.qld.gov.au Tue Sep 6 02:19:11 1994
Message-Id: <9409050621.AA02659@salt>
Date: Mon, 05 Sep 1994 16:19:11 +1000
From: alexc@salt.ind.dpi.qld.gov.au (Lex Cogle)
Subject: AGNPS nutrient modelling program

My name is James Gourley and I work for the Queensland Department of Primary
Industries in Mareeba, North Queensland, Australia. I am currently involved
in trying various computer models to estimate nutrient transport within the
Upper Barron River / Tinaroo Falls Dam Catchment (around 55 000 Ha in area
and a storage of 400 000 megalitres).

I am about to use the non point source nutrient modelling program AGNPS. We
have access to Arc/Info and intend to incorporate this GIS system with AGNPS.

Has anybody used these systems together (or singly) and would be interested
in communicating their ideas and experience?

The version I am about to use is AGNPS 3.65 and it appears to be a couple of
years old. This is an event based version and I am aware and interested
in the more recent daily based version.

Please leave any messages at Lex Cogle's mail adress.



From kaduk@dkrz.d400.de Sat Sep 6 15:13:30 1994
Date: 06 Sep 94 13:13:30+0200
From: J.Kaduk <kaduk@dkrz.d400.de>
Message-Id: <9409061113.AA23120@regen.dkrz.de>
Subject: Re: Hort/floriculture,botanical, etc. resources on internet?

Hello to everybody!
A while ago Don sent the following message about biospheric data to the list:

> Greetings all...
> Aside from the usual information exchanges that take place regularly via
> listserver, what other resources are available to interneters
> wanting/needing info on gardening, crops development/propogation, soil
> data, bot. data??? Are there gophers or other repositories that are
> readily accessable via internet? If so, who and where and what do they
> offer?
> Thanks...
> Don

Did anyone respond to his question? Myself I'm interested in data about
- Assimilation, repiration rates of plants
- NPP, litter fall, litter decomposition data
- Biomass data
- and also plant development data (climate triggers for shooting, and leaf fall
for temperate and tropical plants...)

I'd appreciate any comments!

Regards

Joerg Kaduk *
***
MPI for Meteorology kaduk@dkrz.d400.de *****
Bundesstr. 55 Phone + 40 41173 282 ***
D-20146 Hamburg Fax + 40 41173 298 #
---------------------------------------------------------------------- ###



From LEBR9069@splava.cc.plattsburgh.edu Thu Sep 8 06:20:07 1994
Date: Thu, 08 Sep 1994 11:20:07 -0500 (EST)
From: LEBR9069@splava.cc.plattsburgh.edu
Subject:
Message-Id: <01HGV8XKCPW28X9LMA@splava.cc.plattsburgh.edu>

A Canadian strip-mining operation has been proposed in the Bear Tooth Mts. area in the N.E. corner of Yellowstone. Does anyone know more about this "Public Land Giveaway"?


From DAVE@nsa.ecu.ox.ac.uk Fri Sep 9 19:07:14 1994
Message-Id: <199409091809.AA12873@crcnis1.unl.edu>
From: Dave Favis-Mortlock <DAVE@nsa.ecu.ox.ac.uk>
Date: Fri, 9 Sep 1994 19:07:14 GMT+1
Subject: Watershed/catchment scale erosion models

DETAILS WANTED: WATERSHED/CATCHMENT-SCALE SOIL EROSION MODELS

Introduction

GCTE (Global Change and Terrestrial Ecosystems -- a Core Project of the
International Geosphere-Biosphere Programme) is preparing to undertake an
evaluation of soil erosion models (both water and wind) as part of its Soil
Degradation Task. The Task Steering Committee consists of:

Dr Christian Valentin (Task Leader), ORSTOM, Niamey, Niger
Dr John Boardman, University of Oxford, UK
Prof. Jean Poesen, Katholieke Universiteit Leuven, Belgium
Dr Arlin Nicks, ARS-USDA, Durant, OK, USA
Dr Ed Skidmore, ARS-USDA, Manhattan, KS, USA

For the evaluation, model developers will be asked to run their models with a
series of common datasets. Further announcements will be made concerning this
exercise.

Watershed/catchment-scale models

Field-scale models for water erosion have been available for some time and are
well documented. Their watershed/catchment-scale equivalents may however be
considerably more complex (requiring, for example, integration with a GIS) and
therefore of relatively recent development. If you are a developer or user of
such a model, we would like to hear from you; please contact the address
below.

Regards

David Favis-Mortlock

Address: Environmental Change Unit
University of Oxford
1a Mansfield Road
Oxford OX1 3TB
UK
e-mail : david.favismortlock@environmental-change.oxford.ac.uk
fax : (+44) (0)865 281181
phone : (+44) (0)865 281180


From mi072@macaulay-land-use.scot-agric-res-inst.ac.uk Mon Sep 12 09:21:27 1994
From: Jess Griffiths <mi072@macaulay-land-use.scot-agric-res-inst.ac.uk>
Message-Id: <22064.9409120921@mluri.sari.ac.uk>
Subject: intro
Date: Mon, 12 Sep 1994 09:21:27 +0000 (GMT)

Introduction:-

Jess Griffiths
Macaulay Land Use Research Institute (formerly Macaulay Institute for
Soil Research)
Aberdeen
Scotland
UK
mi072@uk.ac.sari.mluri
I am conducting research in forest soil situations, concerned primarily
with above ground interactions. I am a plant physiologist interested in
plant microclimate. I am currently studying the effects of whole tree
harvesting on second rotation sitka spruce. I am using TDR (time domain
reflectometry) to monitor soil moisture in the upper litter layer of
forest soils. I would be interested to hear from anyone using the
technique and would value any comments. Has anyone performed a
calibration for such organic mediums.
Jess Griffiths


From DAVE@nsa.ecu.ox.ac.uk Mon Sep 12 10:19:20 1994
Message-Id: <199409120920.AA10164@crcnis1.unl.edu>
From: Dave Favis-Mortlock <DAVE@nsa.ecu.ox.ac.uk>
Date: Mon, 12 Sep 1994 10:19:20 GMT+1
Subject: Watershed/catchment scale erosion models

This message has been cross-posted to several lists. Apologies for multiple
recipience!

DETAILS WANTED: WATERSHED/CATCHMENT-SCALE SOIL EROSION MODELS

Introduction

GCTE (Global Change and Terrestrial Ecosystems -- a Core Project of the
International Geosphere-Biosphere Programme) is preparing to undertake an
evaluation of soil erosion models (both water and wind) as part of its Soil
Degradation Task. The Task Steering Committee consists of:

Dr Christian Valentin (Task Leader), ORSTOM, Niamey, Niger
Dr John Boardman, University of Oxford, UK
Prof. Jean Poesen, Katholieke Universiteit Leuven, Belgium
Dr Arlin Nicks, ARS-USDA, Durant, OK, USA
Dr Ed Skidmore, ARS-USDA, Manhattan, KS, USA

For the evaluation, model developers will be asked to run their models with a
series of common datasets. Further announcements will be made concerning this
exercise.

Watershed/catchment-scale models

Field-scale models for water erosion have been available for some time and are
well documented. Their watershed/catchment-scale equivalents may however be
considerably more complex (requiring, for example, integration with a GIS) and
therefore of relatively recent development. If you are a developer or user of
such a model, we would like to hear from you; please contact the address
below.

Regards
David Favis-Mortlock

Address: Environmental Change Unit
University of Oxford
1a Mansfield Road
Oxford OX1 3TB
UK
e-mail : david.favismortlock@environmental-change.oxford.ac.uk
fax : (+44) (0)865 281181
phone : (+44) (0)865 281180


From FraserP@Lincoln.cri.nz Tue Sep 13 16:36:27 1994
From: "Trish Fraser" <FraserP@Lincoln.cri.nz>
Date: Wed, 14 Sep 1994 9:43:21 NZST
Subject: Reply for Jess Griffiths
Message-Id: <9409140949.4e761e43.LN1@Lincoln.cri.nz>

Apologies to other group members, but I did try to email Jess at the
address she gave in her "intro" message yesterday, but I had the
message returned with a delivery failure message.

Could you please send me a mail message, Jess, as I have some info
which may be worth your while following up and then if it yields some
interesting info of interest to the group you might consider posting
it to everyone later on.

Thanks - my email address is fraserp@lincoln.cri.nz

Cheers for now and hope you all have a nice day!!

Trish
-----


From LEBR9069@splava.cc.plattsburgh.edu Tue Sep 13 12:53:57 1994
Date: Tue, 13 Sep 1994 17:53:57 -0500 (EST)
From: LEBR9069@splava.cc.plattsburgh.edu
Subject: SEARCHING FOR INFO
Message-Id: <01HH2M3KX0X490NPFT@splava.cc.plattsburgh.edu>

I am looking for any grain-size analyses performed on the Ausable River,
Upstate N.Y. Any other info on the sedimentology of the Ausable River would
be greatly appreciated.
Brian G. Lebreck
Plattsburgh, N.Y.
50 Couch St.


From SkyGrass@aol.com Tue Sep 13 15:32:25 1994
From: SkyGrass@aol.com
Message-Id: <9409131932.tn896864@aol.com>
Date: Tue, 13 Sep 94 19:32:25 EDT
Subject: evaporation control

Am interested in any information relating to evaporation control on open
reservoirs, utilizing higher straught-chain fatty alcohols -- or any
forums that might pertain to this subject.

Replies to Skygrass@aol.com



From Y.Zhou@geography.hull.ac.uk Thu Sep 22 17:19:44 1994
Message-Id: <10601.9409221519@humus.hull.ac.uk>
Subject:
Date: Thu, 22 Sep 1994 16:19:44 +0100 (BST)
From: "Y.Zhou" <Y.Zhou@geography.hull.ac.uk>

unsubscribe soils-l



From BryanLizG@aol.com Fri Sep 23 03:36:34 1994
From: BryanLizG@aol.com
Message-Id: <9409230736.tn149892@aol.com>
Date: Fri, 23 Sep 94 07:36:34 EDT
Subject: Re: Unknown subject

unsubscribe soils-l



From cm_gates@gate.pnl.gov Fri Sep 23 01:04:00 1994
Date: Fri, 23 Sep 1994 08:04 -0700 (PDT)
From: cm_gates@gate.pnl.gov
Message-Id: <01HHG0TJPBOI008K6G@pnl.gov>

unsubscribe soils-l



From jhaskett@asrr.arsusda.gov Tue Sep 27 19:11:00 1994
Message-Id: <jhaskett.1131073500A@192.94.164.19>
Date: Tue, 27 Sep 94 18:11:00 +0100
From: "Jonathan Haskett" <jhaskett@asrr.arsusda.gov>
Subject: Agronomist Position to be filled internally

Re: the position of Plant Pathologist/Agronomist/Soil Scientist in the
Systems Research Laboratory, Natural Resources Institute Beltsville, MD.

Because of recent organizational changes anticipated within ARS over the
next few months, this posisiton has been targeted to be filled internally
if a qualified candidate is available. Under the circumstances, the
position will not be filled by outside candidates at this time.


From simonc@per.dms.csiro.au Wed Sep 28 16:52:20 1994
Message-Id: <9409272352.AA25549@dmsperth.per.dms.csiro.au>
Date: Wed, 28 Sep 1994 07:52:20 +0900
From: simonc@per.dms.csiro.au (Simon Cook)
Subject: Re: Soil Survey Manual

>
>We have been informed that it is now possible to order
>the revised Soil Survey Manual. This message is about
>how to order copies of the "Soil Survey Manual",
>USDA Agriculture Handbook 18, 1993 revision.
>
>Mailing Address and Telephone Number:
> Superintendent of Documents
> U.S. Government Printing Office
> Washington, D.C. 20402
> (202) 512-2771
>
>Publication:
> Soil Survey Manual
> USDA Handbook Number: 18
> Stock Number: 001-000-04611-0
> Requisition Number: 4-10477
> Price $25.00 per copy
>
> Credit Cards Accepted.
>
Do you have a fax or e-mail address? No-one is at home when I phone from
Australia!
Thanks
___________________________
Simon Cook
CSIRO Division of Soils
Private Bag
PO Wembley
Western Australia 6014

Tel: (Australia) 9 387 0138
Fax: (Australia) 9 387 8991
___________________________



From RKLINE@galaxy.gov.bc.ca Wed Sep 28 05:00:00 1994
Date: Wed, 28 Sep 1994 12:00:00 -0700 (PDT)
From: Rob Kline 565-6466 <RKLINE@galaxy.gov.bc.ca>
Subject: Soil Crusting Information
Message-Id: <01HHN8MIWB869N4CHJ@gems.gov.bc.ca>

I need some help to establish simple guidelines for crop insurance
adjustors and underwriters to follow to recognize soil crusting
hazards from textural and organic matter data.

I don't know what cut-off levels to use for silt/fine sand and
organic matter levels to define a soils potential to crust or not
crust. Would organic matter quality also be a factor?

Rob Kline



From gcouger@olesun.agen.okstate.edu Wed Sep 28 09:41:11 1994
Date: Wed, 28 Sep 94 14:41:11 CDT
From: gcouger@olesun.agen.okstate.edu (Gordon Couger)
Message-Id: <9409281941.AA10426@olesun.agen.okstate.edu>
Subject: Re: Soil Crusting Information

> I need some help to establish simple guidelines for crop insurance
> adjustors and underwriters to follow to recognize soil crusting
> hazards from textural and organic matter data.

> I don't know what cut-off levels to use for silt/fine sand and
> organic matter levels to define a soils potential to crust or not
crust. Would organic matter quality also be a factor?

>Rob Kline
>From experiance of 15 years of farming in Southwestern Oklahoma.
I found in sandy soils organic matter made a real difference in
crusting. An application of 7 tons per acre of feed lot manure
reduced the crusting for several years.

Crusting in sandy soils I was farming (Tipton sandy loam) if the rain
was 2 inches or less and the crop was not planted in a furrow you
clould get up most crops with a rotory hoe.

In clay soils the only way to git the crop up was to hope for another
rain but it would often make it up before the soil crusted after a
rain.

The silt soil I have farmed defy being put in catigories. I farmed
one quarter that I got a stand of cotton after 6 inches of rain. This
soil would form a crust about .25 inches thick and check into .5 inch
squares. I have never seen any soil like this it never got hard.

Other silt soils I have farmed set up much like concrete after a rain.

Good luck
Gordon

Gordon Couger
Biosystems & Agricultural Engineering
Oklahoma State Universtiy Stillwater OK



From ditzler@nssc600.mntc.scs.ag.gov Thu Sep 29 08:13:02 1994
Date: Thu, 29 Sep 94 13:13:02 CDT
From: Craig Ditzler <ditzler@nssc600.mntc.scs.ag.gov>
Message-Id: <9409291813.AA11268@nssc600.mntc.scs.ag.gov>
Subject: Soil Survey Manual

Simon Cook indicated he has had trouble ordering the new
Soil Survey Manual.

The CORRECT address and phone are:

Superintendent of Documents
PO Box 371954
Pittsburg, Pennsylvania 15250-7954

Phone: 202-783-3238 (phone 8AM-4PM eatern time)

Soil Survey Manual
UDSA Handbook Number 18
Stock Number: 001-000-04611-0
Requisition Number: 4-10477
Price $25.00 per copy
Credit Cards accepted


From jnmeade@blue.weeg.uiowa.edu Fri Sep 30 08:31:17 1994
Date: Fri, 30 Sep 1994 13:31:17 -0500 (CDT)
From: James Meade <jnmeade@blue.weeg.uiowa.edu>
Message-Id: <Pine.3.89.9409301345.B142933-0100000@blue.weeg.uiowa.edu>

Hello,

I farm near Iowa City, IA, and write for agricultural publications.

I'm interested in GPS applications, and by extension, the function of
soil type and fertility in yields.

I'm further interested in environment issues like erosion,
trafficability, leaching, etc.

Jim - Farmer - Iowa City, IA,



From dan@quetzalcoatl.com Fri Sep 30 08:38:34 1994
Date: Fri, 30 Sep 1994 14:38:34 -0600
From: Daniel Fuka <dan@quetzalcoatl.com>
Message-Id: <199409302038.OAA09237@death_elephant.quetzalcoatl.com>
Subject: Researchers

Howdy Jim,

Great to here that we are getting real aggies out there. It will
be nice to have a view from people with a little more experience
in reality than us pencil-pu ...... key board-pushing researchers.
( I hope I don't get too much grief for this last statement. {:-). )

I guess that this is a good time to introduce myself. I am Daniel
Fuka. I work for a private research firm in Albuquerque, NM known
as Quetzal Computational Associates. As for my background, I have
an undergraduate degree in horticulture, from NMSU, and am finishing
up a masters degree in biological systems engineering up at WSU
(the old agricultural engineering dept.) My thesis is on Corroboration
of a vadose zone nitrogen fate model SPAW by a USDA-ARS researcher
in Pullman named Keith Saxton.

Current Projects:

Water transport modeling in Landfil covers.

Distibution of crop yields for transportation prediction utilizing
remotes sensing and GIS.

Prediction of crop quality distribution, using phenological developement
modeling incorpporated into GISs.

Large scale surface energy budget solutions for PET predictions utilizing
remote sensing combined with surface fit weather parameters.

On the back burner is a project for locating high wind erosion areas
utilizing RS combined with surface weather summaries in a simple nueral
networking model.

Would love to discuss any of the above and more with
anyone interested,

Daniel Fuka
dan@quetzalcoatl.com
Quetzal Computational Associates



From jnmeade@blue.weeg.uiowa.edu Fri Sep 30 11:04:43 1994
Date: Fri, 30 Sep 1994 16:04:43 -0500 (CDT)
From: James Meade <jnmeade@blue.weeg.uiowa.edu>
Subject: Re: Researchers
In-Reply-To: <199409302038.OAA09237@death_elephant.quetzalcoatl.com>
Message-Id: <Pine.3.89.9409301633.D26889-0100000@blue.weeg.uiowa.edu>

Daniel,

By phenological modeling, do you mean different varieties of a crop like
corn, or something else?

On what scale are you looking at transportation modeling for GIS
applications? From the farm, from terminals or rail heads?

I'd imagine the loess hills of western Iowa might be interesting places
to study wind erosion.

Jim - Farmer - Iowa City, IA,



From dan@quetzalcoatl.com Fri Sep 30 10:45:28 1994
Date: Fri, 30 Sep 1994 16:45:28 -0600
From: Daniel Fuka <dan@quetzalcoatl.com>
Message-Id: <199409302245.QAA09293@death_elephant.quetzalcoatl.com>
Subject: Re: Researchers

Thanks for the interest. It is great to be able to talk about projects
with others in the field so that I am able to weed out mistakes that I
am making early on in the game.

Jim, in response to your questions,

For the phenological models for crop quality, I am currently trying
to estimate the percent of oils and starches in soybeans and corn. There
are several fairly well known relationships between environment and
percent protien to photosynthate in the seed. What I am trying to do
is to locate large areas with lower protien to photosynthate ratios.
I know that the greatest factor is going to be the variety of the
crop, but I am looking at taking this as a given and build from there.

For the transportation Modeling, we have been looking at the major trasport
routes. Those being, rail, highway, and barge, to and from major elevators.
I have little knowlege in this area and am taking an interest since it is
completely new to me.

Thanks for the tip on the study area for wind erosion. Currently I am
trying to get a handel on where the largest problem areas are and the
spectral absorbances of the dust generated from the wind storms.

John, In responce to your reply,

I too, am new to this area. I am trying to link up with people that have
more experience so that we can combine our expertise and make some advances.
One thing that I am interested in that will be needed in the future as the
wind erosion models develope into the quasi-3D state is environmental data
presented spatially for input into the models. Also since the erosion is
going to be worse in some areas than in others, spectral (or some other)
techniques are going to be needed to minimize the computational cost of
running the codes. Adding the 2 dimensions really tends to make the
computations costly. I am lucky since I work with several computational
physisists that have been helping me in this area.

The nueral networking model ... this is a difficult one to explain. In
a sence it is a self learning algorithem that allows the identification
of objects with certain characteristics within a group of objects. It is
utilized alot in optical character recognition as well as in scanning for
tumors ect. in human MRI produced images. This is a new field for me but
with the large number of spectral and shape characteristics that a dust
storm can have, and having tried to distiguish a dust storm from satellite
data, and failed (I think or maybe succeeded {:-)) I have come to the
conclusion that it would be nice to have a good methodology for filtering
out unwanted objects as a function of environmental conditions, spectral
signatures, and shape.

It is amazing how many people out there are interested in the Mayan and
Toltec culture. Since I have worked here many people have commented on
the name of the firm. The name was chosen due to the two partners interest
in the old aztec cultures and names for the many of our SPARCs have been
chosen to complement the interests.

Thanks for the interest,
Daniel Fuka
dan@quetzalcoatl.com
------------------------------ Cut here ------------------------------



Prepared by Steve Modena AB4EL modena@SunSITE.unc.edu