Publications 1995-1999
- Refereed
National and International Journals and Books
- Wilby, R. L., L. E. Hay, W. J. Gutowki, Jr., R. W. Arritt, E.S. Takle,
G. H. Leavesley, and M. Clark, 1999: Hydrological responses to
dynamically and
statistically downscaled general circulation model output. Geophys.
Res. Lett. 27, 1199-1202.
- Takle, E. S., W. J. Gutowski, Jr., R. W. Arritt, Z. Pan, C. J.
Anderson, R. Ramos da Silva, D. Caya, S.-C. Chen, J. Hesselbjerg
Christensen, S.-Y.
Hong, H. M. (Henry) Juang, J. Katzfey, W. M. Lapenta, R. Laprise, P.
Lopez, J. McGregor, and J. O. Roads, 1999: Project to
intercompare regional climate simulations (PIRCS): Description and initial
results. J. of Geophysical Research, 104, 19,443 -19,462.
- Pan, Z., E. S. Takle, M. Segal, and R. Arritt, 1999: Simulation of
potential impacts of man-made landuse changes on US summer climate under
various climate regimes. To appear in Journal of Geophysical Research
- Atmospheres, 104, 6515-6525.
- Wang, H., G. Prabhu, and E. S. Takle, 1998: Parallelizing a very high
resolution climate model using clusters of workstations with PVM and
performance and load balance analyses. Proceedings of the
International Conference
on Parallel and Distributed Processing Techniques and Applications,
CSREA Press. pp. 1762-1765. (full anonymous peer review).
- Takle, E. S, 1998: University instruction in observational
techniques: Survey responses. Submitted to the Bulletin of the
American Meteorological Society.
- Segal, M., Z. Pan, R. W. Turner, and E. S. Takle, 1998: On the
potential impact of irrigated areas in North America on summer rainfall
caused by large-scale systems. J. Appl. Meteorology, 37,
325-331.
- Pan, Z., E. S. Takle, W. Gutowski, and R. Turner, 1998: Long
simulation of regional climate as sequences of short segments. Mon.
Wea. Rev. 127, 308-321.
- Takle, E. S., and H. Wang, 1997: Reply to comments by J. D. Wilson
and C. J. Mooney on ’A Numerical Simulation of Boundary-Layer Flows
Near Shelterbelts’. Boundary-Layer Meteorology, 85,
151-159.
- Kim, Y., S. C. Kothari, Z. Pan, and E. S. Takle, 1997: Parallel
hydrostatic Penn-State/NCAR mesoscale meteorology model MM5 for
distributed memory computers. Submitted to International Journal of
High Speed Computing.
- Wang, H., and E. S. Takle, 1997: Momentum budget of boundary-layer
flow perturbed by a shelterbelt. Boundary-Layer Meteorology 82,
417-435.
- Wang, H., and E. S. Takle, 1997: Model simulated influences of
shelterbelt shape on wind sheltering efficiency. Journal of Applied
Meteorology 36, 695-704.
- Pan, Z., E. S. Takle, M. Segal, and R. Turner, 1996: Influences of
model parameterization schemes on the response of rainfall in the central
US to soil moisture. Monthly Weather Review 124,
1786-1802.
- Wang, H., and E. S. Takle, 1996: On three-dimensionality of
shelterbelt structure and its influences on shelter effects.
Boundary-Layer Meteorology 79, 83-105.
- Wang, H., and E. S. Takle, 1996: On shelter efficiency of
shelterbelts in oblique winds. Agric. and Forest Meteorology, 81,
95-117
- Wang, H., and E. S. Takle, 1995: On the relationship between drag and
pressure coefficients for a shelterbelt. Submitted to Boundary Layer
Meteorology. 60 pp.
- Takle E. S. and M. R. Taber, 1995: Teaching on the
Internet:Experience with a Course on
Global Change.Ag Bioethics Forum, 7, No.1, 6-7.
- Wang, H., and E. S. Takle, 1995: A numerical simulation of
boundary-layer flows near shelterbelts. Boundary Layer Meteor.,
75, 141-173
- Wang, H., and E. S. Takle, 1995: Boundary-layer flow and
turbulence near porous obstacles. I. Derivation of a general equation set
for a porous medium. Boundary-Layer Meteorology, 74, 73-88.
- Wang, H., and E. S. Takle, 1995: Numerical simulations of shelterbelt
effects on wind direction. Jl. Appl. Meteorol., 34,
2206-2219.
- Takle, E. S., 1995: Variability of Midwest summertime precipitation.
In G. R. Carmichael, G. E. Folk, and J. L. Schnoor, ed., Preparing for
Global Change: A Midwestern Perspective. Academic Publishing bv,
Amsterdam, p . 43-59.
- Takle, E. S., and L. O. Mearns, 1995: Midwest Temperature Means,
Extremes, and Variability: Analysis of Results from Climate Models. In G.
R. Carmichael, G. E. Folk, and J. L. Schnoor, ed., Preparing for
Global Change: A Midwestern Perspective. Academic Publishing bv,
Amsterdam, p . 135-142.
- Takle, E. S., and L. O. Mearns, 1995: Midwest Temperature Means,
Extremes, and Variability: Analysis of Observed Data. In G. R.
Carmichael, G. E. Folk, and J. L. Schnoor, ed., Preparing for Global
Change: A Midwestern Perspective. Academic Publishing bv, Amsterdam,
p . 129-134.
- Pan, Z., M. Segal, R. Turner, and E. Takle, 1995: Model simulation of
impacts of transient surface wetness on summer rainfall in the US Midwest
during drought and flood years. Monthly Weather Review, 123,
1575-1581.
- Conference Presentations
- Mize, C., W. Batchelor, J. Brandle, R. Cruse, M. Ghaffarzadeh, X. Qi,
E. Takle, and P. Wray, 1999: SAMS (Shelterbelt Agroforestry Modeling
System): Present status and future directions. In: Exploring the
Opportunities for Agroforestry in Changing Rural Landscapes, L. Buck
and J. Lassoie, Ed., Proc. Fifth Conf. on Agroforestry in North
America.
Ithaca, NY Aug., 1997, p 135-137.
- Takle, E. S., H. Wang, J. R. Brandle, X. Zhou, and I. V. Litvina,
1999: Numerical simulations and measurements of effects of wind direction
and shelter structure on shelterbelt efficiency. Sixth Conference on
Agroforestry in North America. Hot Springs AK.
- Zhou, X. H., J. R. Brandle, and E. S. Takle, 1999: Estimating the
three dimensional internal structure of a green ash shelterbelt:
distribution of surface area. Sixth Conference on Agroforestry in North
America. Hot Springs AK.
- Brandle, J. R., X. H. Zhou, and E. S. Takle, 1999: The influence of
three dimensional internal structure of a tree shelterbelt on aerodynamic
effectiveness. Sixth Conference on Agroforestry in North America.
Hot Springs AK.
- Takle, E. S., 1999: The role of science and technology. Presentation
in Iowa House Chambers , State Capitol in program on Takeing on the
Challenge of Climate Change: A Public Hearing Seeking Innovative
Solutions. 6 November 1999.
- Takle, E. S., 1999: A presentation (and demonstration) of Global
Change - a course on environmental issues and global change. Invited
presentation at Aalborg University, Denmark.
- Takle, E. S., 1999: "State of the art" of flexible learning (on/off
campus). Invited presentation at Aalborg University,
Denmark.
- Sorensen, E. K., and E. S. Takle, 1999: Distributed collaborative
learning across disciplines and national borders. Conference on
Computer Supported Collaborative Learning (CSCL’99), Stanford
University, Dec 12-15. 11 pp
- Takle, E. S., 1999: Climate Extremes and Crop Physiology. Aspen
Global Change Institute: Ecological and Agricultural Consequences of
Climatic Extremes. 13-22 August, Aspen Colorado. (Invited
presentation)
- Takle, E. S., W. J. Gutowski, Jr., R. W. Arritt, Z. Pan, C. J.
Anderson, R. R. da Silva, D. Caya, S.-C. Chen, J. H. Christensen, F.
Giorgi, S.-Y. Hong,, H.-M. H. Juang, J. Katzfey, W. M. Lapenta, R.
Laprise, G. E. Liston, P. Lopez, J. McGregor, R. A. Pielke, Sr., and J.
O. Roads, 1999: Project to Intercompare Regional Climate Simulations
(PIRCS): Description and Initial Results. . Conference on Detection
and Modeling of Regional Climate Change. Trieste Italy 9 - 12 June
1999.
- Gutowski, W. J., Jr., R. L. Wilby, E. S. Takle, R.W. Arritt, Z. Pan,
C.J. Anderson, R. Silva, D. Caya, S.-C. Chen, J.H. Christensen, S.-Y.
Hong, H.-M. H. Juang, J.J. Katzfey, W.M. Lapenta, R. Laprise, G. Liston,
P. Lopez, J. McGregor, R. Pielke, Sr., and J.O. Roads, 1999: A Comparison of
Statistical and Dynamical Downscaling for Hydrologic Impact
Analysis. Conference on Detection and Modeling of Regional Climate
Change. Trieste Italy 9 - 12 June 1999.
- Pan, Z, J.H. Christensen, R.W.Arritt, W. .J. Gutowski, Jr., E. S.
Takle, and C.J. Anderson, 1999: Assessment of Regional Climate Change
Simulation for Impacts Analysis. Conference on Detection and Modeling
of Regional Climate Change. Trieste Italy 9 - 12 June 1999.
- Takle, E. S., 1999: What is global warming and how do we know
it’s happening? Climate Change: What Does It Mean for the
Midwest? Regional EPA Conference. Kansas City. April 1999.
- Takle, E. S., 1999: How does agriculture cause
climate change? National Forum for Agriculture: Climate Change and the
Implications for Agriculture and Energy, Ames, IA
- Gutowski, W. J. Jr., R. Wilby, E. S. Takle, R.W. Arritt, Z. Pan, C.J.
Anderson, R. Silva, D. Caya, S.-C. Chen, J.H. Christensen, S.-Y. Hong,
H.-M. H. Juang, J.J. Katzfey, W.M. Lapenta, R. Laprise, P. Lopez, J.
McGregor and J.O. Roads, 1999: A comparison of downscaling for hydrolgic
analysis by statistical downscaling and limited-area modeling. AGU
Spring Meeting.
- Takle, E. S., M. R. Taber, and D. Fils, 1999: An interdisciplinary
internet course on Global Change for present and future decision-makers.
Invited Keynote Preseentation. International Symposium on the Learning
Society and the Water Environment. Paris, 2-4 June 1999.
- Arritt, R.W., W.J. Gutowski, Jr., E.S. Takle, Z. Pan, C.J.
Anderson, R. Silva, D. Caya, S.-C. Chen,J.H. Christensen, S.-Y. Hong,
H.-M. H. Juang, J.J. Katzfey, W.M. Lapenta, R. Laprise, P. Lopez, J.
McGregor and J.O. Roads, 1999: Project to Intercompare
Regional Climate Simulations (PIRCS): Preliminary results for the 1988
Midwest drought.
10th Symposium on Global Change Studies, American Meteorological
Society, Dallas, Texas, 10-15 January 1999.
- Arritt, R.W., W.J. Gutowski, Jr., E.S. Takle, Z. Pan, C.J.
Anderson, R. Silva, D. Caya, S.-C. Chen, J.H. Christensen, F. Giorgi,
S.-Y. Hong, H.-M. H. Juang, J.J. Katzfey, W.M. Lapenta, R. Laprise,
P. Lopez, J. McGregor, R. A. Pielke, Sr., and J.O. Roads, 1999:
Project to
Intercompare Regional Climate Simulations (PIRCS): Preliminary
analyses of precipitation processes. 14th Conference on
Hydrology, American Meteorological Society, Dallas, Texas, 10-15
January 1999.
- Arritt, R.W., W.J. Gutowski, Jr., E.S. Takle, Z. Pan, C.J.
Anderson, R. Silva, D. Caya, S.-C. Chen, J.H. Christensen, S.-Y.
Hong, H.-M. H. Juang, J.J. Katzfey, W.M. Lapenta, R. Laprise, P.
Lopez, J. McGregor and J.O. Roads, 1999:
Project to Intercompare Regional Climate Simulations.
WMO Working Group on Numerical Experimentation report series
"Research Activities in Atmospheric and
Oceanic Modeling."
- Takle, E. S., 1999: Future climate change and agriculture.
Proceedings, 21st Annual Seed Technology Conference, Ames, IA.
- Litvina, I. V., E. S. Takle, J. H. Prueger, R. A. Schmidt, and J. R.
Brandle, 1998: Experimental study of statistical properties of air
density fluctuation in atmospheric shear flow under unstable conditions.
Euromech Colloquium 377: Stability and Control of Shear Flows with Strong
Temperature or Density Gradients. Prague, 20-21 May 1998.
- Knollhoff, D. S., E. S. Takle, W. A. Gallus, Jr., and D. Burkheimer,
1998: Use of pavement temperature measurements for winter maintenance
decisions. Crossroads 2000 Proceedings. Iowa State University.
33-36.
- Takle, E. S., M. R. Taber, and D. Fils, 1998: Interactive courseware
on global change issues for universities and policymakers. Second
International Conference on Climate and Water. Vol. 3, 1664-1669. Espoo,
Finland 17-20 August.
- Shen, J., W. D. Batchelor. E. S. Takle, R. Kanwar, and C. Mize, 1998:
Prediction of spatial soil water balance in a soybean field. 1998 ASAE
Annual International Meeting, Orlando. 24 pp.
- Gutowski, W. J., Jr., E. S. Takle, and R. W. Arritt, 1998: Project to
Intercompare Regional Climate Simulations, Workshop II, 5-6 June 1997.
Bull. Amer. Meteorol. 79, 657-659.
- Takle, E. S., M. R. Taber, and D. Fils, 1998: Global Change Course on
the Internet. AGU Spring Meeting.
- Arritt, R. W., Takle, E. S., Gutowski, W. J., Jr., and Z. Pan, 1998:
Effects of Low Frequency Atmospheric Variability on Regional Drought and
Flood. Poster H52B-04. AGU Spring Meeting, Boston.
- Arritt, R. W., E. S. Takle, W. J. Gutowski, Jr., Z. Pan, and J.
Hesselbjerg Christensen, 1998: Regional climate change for impacts
analysis: Evaluating ensemble projections. Second International
Climate and History Conference. Norwich England.
- Hesselbjerg Christensen, J., P. Lopez, R. W. Arritt, W. J. Gutowski,
and E. S. Takle, 1998: On the role of a consistent treatment of physical
parameterization in dynamical down scaling simulations. Rossby
Symposium.
- Pan, Zaitao, Eugene S. Takle, and Moti Segal, 1998: On relative
efficiency of horizontal moisture flux and evapotranspiration in
enhancing summer rainfall. 2nd Symposium on Integrated Observing
Systems. Amer. Meteor. Soc., Phoenix.
- Pan, Zaitao, Eugene S. Takle, William Gutowski, and Richard Turner,
1998: Long simulation of regional climate as a sequence of short
segments. 9th Symposium on Global Change Studies. Amer. Meteor.
Soc., Phoenix.
- Takle, E. S., 1998: University Instruction in Observational
Techniques: Survey Responses. Preprints, 7th Symposium on
Education. Amer. Meteor. Soc., Phoenix.
- Mize, C., W. Batchelor, J. Brandle, J. Colletti, R. Cruse, M.
Ghaffarzadeh, A. Hallam, X. Qi, E. Takle, and P. Wray, 1997: SAMS
(Shelterbelt Agroforestry Modeling System): Present status and future
directions. Fifth Conference on Agroforestry in North America.
Ithaca, NY.
- Kothari, S. C., Y. Kim, and E. S. Takle, 1997: Parallelization agent
for atmospheric models. Symposium on Regional Weather Prediction on
Parallel Computer Environments. Athens, Greece. 287-294.
- Kim, Y., S. C. Kothari, E. S. Takle, and John Michalakes, 1997:
Efficient exchange of run-time information in parallel atmospheric
models. Symposium on Regional Weather Prediction on Parallel Computer
Environments. Athens, Greece. 295-299.
- Shen, J., E. S. Takle, R. W. Arritt, and H. Wang, 1997: A simulation
study of the relationship among surface heterogeneity, heat fluxes, and
boundary-layer turbulence structure. Preprints, 12th Symposium on
Boundary Layers and Turbulence, Amer. Meteor. Soc. Vancouver.
569-570.
- Takle, E. S., H. Wang, R. A. Schmidt, J. R. Brandle, I. V. Litvina,
and R. L. Jairell, 1997: Pressure perturbations around shelterbelts:
Measurements and model results. Preprints, 12th Symposium on Boundary
Layers and Turbulence, Amer. Meteor. Soc. Vancouver. 563-564.
- Wang, Hao, Jinmei Shen, and Eugene S. Takle, 1997: High-resolution
regional climate simulations using RegCM2 with different scale couplings
of soil, vegetation, and atmospheric boundary-layer processes.
Preprints, 12th Symposium on Boundary Layers and Turbulence, Amer.
Meteor. Soc. Vancouver. 573-574.
- El-Khabiry, S. H., and E. S. Takle, 1997: Learning calculus
interactively on the internet. Symposium on Mathematics
Instruction. University of Northern Iowa.
- Wang, H., J. Shen, and E. S. Takle, 1997: Influences of agroforestry
ecosystem on evapotranspiration and soil moisture. 13th Conference on
Hydrology. Amer. Meteorol. Soc., 2-7 February, Long Beach, CA.
360-361.
- Wang, H., E. S. Takle, and J. Shen, 1997: Radiative characteristics
of an agroforestry ecosystem. Ninth Conference on Atmospheric
Radiation. Amer. Meteorol. Soc., 2-7 February, Long Beach, CA.
308-309.
- Kim, Y., Z. Pan, E. S. Takle, and S. C. Kothari, 1997: Parallel
implementation of the hydrostatic MM5. Eighth SIAM Conference on
Parallel Processing for Scientific Computing. Minneapolis.
- Gutowski, W. J. ,E. S. Takle, R. W. Arritt, W. A. Gallus, Jr., R. W.
Turner, and Z. Pan, 1997: Project to Intercompare Regional Climate
Simulations (PIRCS). Conference on Hydrology, 77th Annual Meeting,
American Meteorological Society, 2 - 7 February 1997, Long Beach,
California.
- Gutowski, W. J., E. S. Takle, R. W. Arritt, 1996: Planned Mesoscale
Climate Simulations for TAR Impacts Assessments. Interfacing Mesoscale
Climate Models with Impacts Assessment: A Workshop, 5 - 6 December
1996, Boulder, Colorado.
- Takle, E. S., W. J. Gutowski, R. W. Arritt, W. A. Gallus, R. W.
Turner and Z. Pan, 1996: Project to Intercompare Regional Climate
Simulations (PIRCS). Second International Scientific Conference on the
Global Energy and Water Cycle, 17 June - 20 June 1996, Washington,
DC.
- Takle, E. S., and P. C. Thomson, 1996: Use of expert systems for
roadway weather maintenance decisions. Semisesquicentennial
Transportation Conference. Proceedings . Transportation Research
Board. Ames, IA. 13-14 May 1996, p. 183-187.
- Wang, Hao, and E. S. Takle, 1996: Influences of shelterbelts on
turbulent flow and the shelter mechanism. 22nd Conference on
Agricultural and Forest Meteorology, Atlanta, GA, Amer. Meteor.
Soc.
- Wang, H., and E. S. Takle, 1996: Modeling the evapotranspiration and
energy partition of inhomogeneous agroecosystems. 22nd Conference on
Agricultural and Forest Meteorology, Atlanta, GA, Amer. Meteor.
Soc.
- Pan, Z., E. S. Takle, M. Segal, and R. Turner, 1996: Effects of soil
moisture on summer rainfall under different model physics. 12th
Conference on Biometeorology and Aerobiology, Atlanta, GA. Amer.
Meteor. Soc., 4pp.
- Takle, E. S., and M. R. Taber, 1996: Use of the Web as a tool for
interactive learning. WebNet-96, World Conference of the Web
Society. San Francisco, October 16-19.
- Takle, E. S., and M. R. Taber, 1996: Use of the Internet as a
platform for a university course on global change. Fifth Symposium on
Education, Annual Meeting of the American Meteorological Society,
January 28-February 2, Atlanta, GA.
- Yarger, D. N., E. S. Takle, M. Taber, and D. Fils, 1995: A strategy
for implementing constructivist methods on the Internet. 2nd Int.
Conf. on Computer-aided Learning and Distance Learning in
Meteorology. Toulouse, France. July.
- Brandle, J. R., R. A. Schmidt, E. S. Takle, I. V. Litvina, X. Zhou,
D. S. Zhang, R. L. Jairell, and W. E. Easterling, 1995: Comparison of
wind profiles and microclimate in a series of parallel shelterbelts.
Annual Meeting of the American Agronomy Society, October
29-November 3. St. Louis.
- Zhou, X., J. R. Brandle, E. S. Takle, R. A. Schmidt, R. L. Jairell,
E. Daningsih, and L. Hodges, 1995: A new method to estimate the
aerodynamic density of field shelterbelts. Annual Meeting of the
American Agronomy Society, October 29-November 3. St. Louis.
- Alkhalil, A., I. V. Litvina, R. A. Schmidt, J. R. Brandle, and E. S.
Takle, 1995: Determination of shelterbelt porosity parameters from
measurements and a model. Eleventh Symposium on Boundary Layers and
Turbulence, Charlotte. Amer. Meteor. Soc., 511-512.
- Prueger, J., T. Sauer, E. S. Takle, I. V. Litvina, R. A. Schmidt,
J.R. Brandle, and J. L. Hatfield, 1995: Windbreak shelter effects on
surface energy balance components. Ninth Symposium on Meteorological
Observations and Instrumentation. Charlotte. Amer. Meteor. Soc.
478-481.
- Litvina, I. V.,E. S. Takle, J. Prueger, R. A. Schmidt, and J. R.
Brandle, 1995: Atmospheric density fluctuations in the surface layer near
shelterbelts. Ninth Symposium on Meteorological Observations and
Instrumentation. Charlotte. Amer. Meteor. Soc.
- Schmidt, R. A., R. L. Jairell, J. R. Brandle, E. S. Takle, and I. V.
Litvina, 1995: Windbreak shelter as a function of wind direction.
Ninth Symposium on Meteorological Observations and
Instrumentation. Charlotte. Amer. Meteor. Soc.
- Schmidt, R. A., E. S. Takle, J. R. Brandle, and I. V. Litvina, 1995:
Static pressure at the ground under atmospheric flow across a windbreak.
Eleventh Symposium on Boundary Layers and Turbulence, Charlotte.
Amer. Meteor. Soc., 517-520.
- Takle, E. S., 1995: Project to intercompare regional climate
simulations (PIRCS), preliminary workshop, 17-18 November 1994. Bull.
Amer. Meteor. Soc., 76, 1625-1626.
- Wang, H., and E. S. Takle, 1995: Simulations of mean and turbulent
properties of oblique flows near agricultural shelterbelts. Eleventh
Symposium on Boundary Layers and Turbulence, Charlotte. Amer. Meteor.
Soc., 507-510.
- Wang, H., and E. S. Takle, 1995: Equations for mean and turbulent
flow through and over porous obstacles. Eleventh Symposium on Boundary
Layers and Turbulence, Charlotte. Amer. Meteor. Soc., 537-538.
- Takle, E. S., and L. O. Mearns, 1995: Temperature means, extremes,
and variability in the US Midwest: Analysis of observed data and global
and regional model results. Ninth Conference on Applied
Climatology, Dallas. Amer. Meteor. Soc. 202-205.
- Takle, E. S., D. J. Bramer, W. E. Heilman, and M. R.
Thompson, 1995: Synoptic climatology for forest-fire potential in the NE
US: Impact of doubling CO2. Sixth Symposium on Global Change
Studies, Dallas. Amer. Meteor. Soc.
