"With the number and complexity of tools and problems these days, things must be done as a team."-- Dr. Luis Garcia, Director IDS Group


At the IDS Group, we bring together people from varied disciplines and approach projects from various angles. We are a team of researchers with unique specialties who apply appropriate tools to resolve problems. A team approach helps create realistic and feasible computer modeling systems to apply under real world constraints.

IDS Group formed in January 1992, to combine advanced modeling techniques with new advances in software engineering. Programmers, engineers, post doctoral fellows and faculty members all work on a given system design in a cooperative effort. IDS team members include people trained in civil engineering, agricultural engineering, computer science and technical journalism. This interdisciplinary approach permits modeling solutions that are realistic and feasible.

The Following Items are Available from this Page:

The Current IDS Team . . .

Luis A. Garcia - Director of IDS

[ http://www.engr.colostate.edu/~garcia/]
Dr. Garcia is Director of IDS and Professor and Head of the Department of Civil and Environmental Engineering at Colorado State University. He received his Ph.D. in Civil Engineering from the University of Colorado at Boulder and his Bachelors and Masters in Civil Engineering from Texas A&M University. Dr. Garcia's research interests are in the area of computer modeling of water and natural resources. At the present time Dr. Garcia is involved in the development of a number of Decision Support Systems in the area of consumptive use estimation, wetland analysis, habitat management, and conjunctive irrigation and drainage design.

David Patterson - Assistant Director

[email]
David holds Bachelors degrees in Math and Psychology and a Masters in Computer Science. His strengths are in object-oriented programming using Python, Java, and C++, and software acquisition.

Nathan Baker - B.S. Candidate

Ahmed El-Deiry, Ph.D. - Research Fellow

Ahmed is working towards his Ph.D. in Civil Engineering. He graduated in 1980 from the Faculty of Engineering, Civil Dept., University of Cairo. He has worked for the Egyptian army's construction department, private construction companies, and Egypt's ministry of irrigation. In 1992, Ahmed received a diploma in irrigation and drainage followed by a Masters degree in Irrigation in 1995.

Ayman Elhaddad, Ph.D. - Research Fellow

Aymn is a Ph.D. candidate at Colorado State University. His masters was in GIS and Remote Sensing, and has worked on a variety of projects integrating GIS with satellite imagery for urban and agricultural areas. His goal for his Ph.D. is to explore approaches to developing spatial models that can detect and evaluate soil salinity levels in agricultural land from satellite imagery.

Roy Gallea - M.S. Candidate

Roy is currently working on his Masters in Civil Engineering from Colorado State University. He holds a Bachelors degree in Civil Engineering from the University of New Mexico.

Andres Jaramillo - Ph.D. Candidate

Andres is an Agricultural Engineer. He graduated in 1996 from the National University of Colombia and holds a Masters in Science in Irrigation Engineering from Utah State University (2002). He has worked as a project manager and supervisor at his own firm in Colombia and a field engineer for various private companies. He has had experience working as a consultant in Guatemala, Ecuador and the Dominican Republic and has held teaching assistantships at Utah State and at CSU. His research interests include irrigation, GIS and remote sensing. Presently he is involved in intensive field-data collection for irrigation efficiency in the Arkansas River Valley. Andres is working towards his second Master's (Civil Engineering) at CSU while he works part-time at an Environmental Engineering firm in Longmont, Colorado.

Margaret Matter - Ph.D. Candidate

Margaret is a Ph.D. candidate in Civil Engineering at Colorado State University, where she also earned a Masters of Science in Environmental Engineering. She received a Bachelors degree in Biology and Secondary Education from North Dakota State University. Between 1986 and 1998, she worked as an engineer addressing water quality and quantity questions for the U.S. Bureau of Reclamation, Corps of Engineers, and Western Area Power Administration. Her research integrates physical principles of hydrology and statistical techniques to characterize patterns and variability of unregulated and regulated streamflows, using data at time increments of monthly, daily, and hourly or less, and according to hydroclimatic conditions. The unique methods and integrated approach summarize characteristics about the distribution of flows over the entire period of record, as well as the fundamental response of the basin as streamflow to precipitation input (primarily snow) for different hydroclimatic conditions. Characterization results may be used in identifying direct and indirect streamflow requirements for native and endangered fish species, and defining parameters for dam operations to maintain or improve operational flexibility and capabilities.

Leslie Patterson - Technical Writer

Leslie holds a Bachelors degree in English and Humanities from the University of Colorado at Boulder and a Masters in Library and Information Science from the University of Texas at Austin.

Micah Richey - B.S. Candidate

Faculty Associates . . .

Jim Loftis
[http://www.engr.colostate.edu/depts/chembio/faculty/loftis.html]
Dr. Loftis's research interests include water quality monitoring and development of statistical tools for water quality data analysis.

Ramchad Oad
[http://www.engr.colostate.edu/depts/chembio/faculty/oad.html]
Dr. Oad's research and teaching nterests include soil-water-plant relationships, design and anagement of water resource systems for increasing agricultural production.

Terry Podmore
[http://www.engr.colostate.edu/depts/chembio/faculty/podmore.html]
Dr. Podmore's research interests include soil and water processes for irrigation, drainage, soil and water conservation, infiltration mechanics, and irrigation water management.

Past IDS Team Members . . .

Roberto Arranz - M.S.

Roberto graduated in 2002 from the College of Civil Engineering at the Universidad de Cantabria in Spain. Since then he has worked as a junior engineer for a construction company in the Canary Islands and as a hydraulic engineer for an engineering firm in the Basque Country (Spain). Obtained his MS in Water Resources Planning and Management at CSU. He is interested in water resources planning and management for international development.

Elgaali A. Elgaali - Ph.D.

Elgaali holds a Ph.D. in Environmental Engineering from Colorado State University, and Bachelors and Masters degrees in Agricultural Engineering from the University of Khartoum, Sudan. His current research focuses on modeling the climate change impact (global warming) on water resources using Neural Networks and GIS.

Daniel Gillham - M.S.

Daniel has a B.S. and M.S. in Civil Engineering from Colorado State University. He currently works for Helton and Williamsen P.C. in Colorado.

Mohammed B. Lahkim - Ph.D.

Mohammed holds Masters degrees in Environmental Engineering and Hydraulics. He is currently completing a Masters in GIS and Remote Sensing and a Ph.D. in Groundwater and Environmental Engineering. His current research focuses on developing a methodology for modeling exposure to groundwater contaminants. Dr. Lahkim is now working in the United Arab Emirates.

Bob Lange- M.S.

Bob has a Bachelors degree in Technical Journalism and Physical Science and a Masters degree in Watershed Science. Bob's research interest is in the water quality and quantity impacts from prescribed forest fires. Bob works for the Forest Service in Wyoming.

Dr. Henry B. Manguerra - Agricultural Engineering Researcher

Henry finished his Ph.D. in Chemical and Bioresource Engineering. He holds a Bachelors degree in Agricultural Engineering from the University of the Philippines, Los Banos; a Masters in Engineering in Irrigation and Drainage from the Asian Institute of Technology, Bangkok, Thailand; and a Masters in Civil Engineering (specializing in Groundwater and Environmental Hydrogeology) from Colorado State University. His interests include numerical modeling of flow and chemical transport in surface and subsurface water systems applications for irrigation, drainage, groundwater, and water quality modeling. Dr. Manguerra is now working as an Engineer in Washington D.C.

Dr. Mario Mejia-Navarro - GIS Specialist and Geologist

Mario holds a Ph.D. in Engineering and Environmental Geology, and is a GIS expert with more than 15 years of varied experience. His specialties are in Geotechnical Engineering and Computer Modeling for land use planning decisions based on natural hazards and vulnerability assessment oriented to risk mitigation. He is currently working with the CRDSS project and has been the primary developer for IPDSS. His 17 years of experience in these areas helps in the improvement of human habitat quality, he is a highly motivated team player, exceptional technical worker, and researcher. Dr. Mejia-Navarro now works as a consultant in Denver, Colorado.

Steffen Meyer - Water Resources Engineer

Steffen holds a Bachelors degree in Civil Engineering and a Masters in Civil Engineering Hydraulics. Steffen is a registered Professional Engineer with years of consulting engineering experience involving urban and rural hydraulics/ hydrology. Steffen's specialties include spatial information systems applications for engineering fields, DSS development, GIS applications, and database systems. He is researching water resources planning and management issues of wetlands development at the planning level using spatial information and water resources analysis technologies. This work will provide resource managers avenues to evaluate and consider wetland development strategies by simulating the consequences of particular design and construction approaches. Steffen works for the Bureau of Reclamation in Denver.

Troy Monroe - M.S. Civil Engineering

Troy holds a Bachelors degree in Agricultural Engineering from the University of Idaho and a Masters in Civil Engineering from Colorado State University. He is currently working for a consulting firm in Idaho.

Anna Perea - Technical Writer

Anna received a Bachelors degree in Watershed Science from Colorado State University in 1995. She is currently completing a Masters in Technical Communication. Anna is now working at Hach Chemical in Fort Collins.

Dr. Abdalla Shigidi - Ph.D.

Dr. Shigidi is Assistant Professor in the Department of Civil Engineering at University of Sudan, Khartoum. He received his Masters and Ph.D. in Civil Engineering from Colorado State University. Dr. Shigidi's research interests are in the area of computer modeling of ground water and natural resources using GIS and Neural Networks. At the present time, Dr. Shigidi is involved in the development of a number of academic and research programs in areas of ground water and structural engineering.

Cat Shrier - Ph.D.

Cat received a Ph.D. in Civil Engineering, with an emphasis on Water Resources Planning and Management from Colorado State University. Cat holds bachelor's degrees in Government (Dartmouth College) and Geology (North Carolina State University). She received her master's degree from the University of North Carolina at Chapel Hill in Environmental Science and Engineering, with an emphasis in Environmental Management and Policy.