New Mexico State University
  Water Economics and Policy Research:   Articles, Models (mostly GAMS), Data, Photos
  Department of Agricultural Economics and Agricultural Business
  Water Science and Management Program
  November, 2014
RESEARCH RESULTS SINCE 2010, selected (for non-commercial and educational use only. Please ask publisher for use permission)  
  Irrigation Infrastructure and Water Appropriation Rules for Food Security
  Adaptive Water Management in Israel: Structure and Policy Options
  Water Appropriation Systems for Adapting to Water Shortage in Iraq
  Economic Impacts on Irrigated Agriculture of Water Conservation Programs in Drought
  Pricing Irrigation Water for Drought Adaptation in Iran
  Water, Food, and Energy Security: An Elusive Search for Balance in Central Asia
  Mitigating Impacts of Water Supply Shortage on Egyptian Agriculture: A Catchment Scale Analysis
  Reducing Conflict in Development and Allocation of Transboundary Waters
  Economic Performance of Water Storage Capacity Expansion for Food Security
  Water Allocation Rules in Afghanistan for Improved Food Security
  Forging Sustainable Transboundary Water Sharing Agreements: Barriers and Opportunities
  Economic Costs of Sustaining Water Supplies: Findings from the Rio Grande
  Economics of Agricultural Water Conservation: Empirical Analysis and Policy Implications
  Incentives to Adopt Irrigation Water Conservation Measures for Wetlands Preservation: An Integrated Basin Scale Analysis
  Cost Benefit and Water Resources Policy: A Survey
  Gains from Improved Irrigation Water Use Efficiency in Egypt
  Water Right Prices in the Rio Grande: Analysis and Policy Implications
  Improved Water Institutions for Food Security and Rural Livelihoods in Afghanistan’s Balkh Basin
  Gains From Expanded Irrigation Water Trading in Egypt: An Integrated Basin Approach
  Financing Irrigation Water Management and Infrastructure: A Review
  Efficient Water Conservation in Agriculture for Growing Urban Water Demands in Jordan
  Basin Impacts of Irrigation Water Conservation Policy
  Integrated Basin Management: Water and Food Policy Options for Turkey
  Economics in Integrated Water Management
  Water Conservation in Irrigation Can Increase Water Use
  Efficient Conservation Measures in Irrigated Agriculture to Sustain Urban and Environmental Water Demands
  Incentive Pricing and Cost Recovery at the Basin Scale
  Efficiency, Equity, and Sustainability in a Water Quantity-Quality Optimization Model in the Rio Grande Basin
  River  Basin Indicators: A Framework for Evaluation in the Rio Grande
Barriers to Water Conservation in the Rio Grande Basin
  Economic Impact of Instream Flow Protection for the Rio Grande Silvery Minnow in the Rio Grande Basin
  Decision Support for Water Policy: A Review of Economic Concepts and Tools
  Economic Impacts of Federal Policy Responses to Drought in the Rio Grande Basin
  Economic Costs and Benefits of Instream Flow Protection for Endangered Species Protection in an International Basin
  Integrated Economic, Hydrologic, and Institutional Analysis of Policy Responses to Mitigate Drought
  Reducing Institutional Barriers to Water Conservation
  Economic Value of Water in Agriculture: Concepts and Policy Applications
  Economic Impact of Alternative Policy Responses to Prolonged and Severe Drought in the Rio Grande Basin
   
   
DOWNLOADABLE SOFTWARE  
  Free demo downloadable version of GAMS software available at  http://www.gams.com/
GAMS Code for models below (all models still under development)
   
WATER POLICY DECISION MODELS (in EXCEL) Balkh River Canal System, Afghanistan Decision Support October 23 2009 version
  Balkh River Canal System, Afghanistan Decision Support October 31 2009 version
  Balkh River Canal System, Afghanistan Decision Support November 17 2009 version
  Balkh River Canal System, Afghanistan Decision Support April 14 2010 version
  Balkh River Canal System, Afghanistan Decision Support April 17 2010 version
  Balkh River Canal System, Afghanistan Decision Support September 17 2010 version
  Balkh River Canal System, Afghanistan Decision Support December 31 2010 version
  Balkh River Canal System, Afghanistan Decision Support January 3 2011 version
  Balkh River Canal System, Afghanistan Decision Support January 5 2011 version
   
  Math Documentation of Spreadsheet Model
  User Guide for Spreadsheet Model
   
WATER OPTIMIZATION DECISION MODELS (GAMS code as txt files unless otherwise noted, plus selected results) INTEGRATED WATER RESOURCES MANAGEMENT (IWRM) BASIN SCALE WITH MULTIPLE WATER USES
   
  Rio Grande Model Features Summary (Excel Spreadsheet): posted August 28 2011
   
  Rio Grande Basin Model: supports Nov 2008 PNAS article on ag water conservation
           Spreadsheet output in Excel
           Mathematical Documentation of Model 
   
  Same as above streamlined code: posted June 25 2013
  Spreadsheet output in Excel
   
  Rio Grande Basin Model with varying drip irrigation subsidies: posted March 14 2010:
           Spreadsheet Output (21 meg)
   
  Rio Grande Basin Model with several sustainability conditions for reservoirs and aquifers - Nov 13 2010 version - supports article in May 2012 Wat Res Mgmt
           Spreadsheet Output (16.3 meg)
           Tables published in article (< 1 meg)
           Stream Aquifer Model Documentation
   
  Rio Grande Basin Model with varying sustainability conditions for reservoirs and aquifers + ag conservation impacts Feb 11 2011 version
          Spreadsheet Output (17.5 meg)
   
  Rio Grande Basin Model - same as above -- additions account for long term orchard investments May 13 2011 version
          Spreadsheet Output (17.4 meg)
          Powerpoint slides (AWRA - Nov 7 2011 - Albuquerque)
   
  Rio Grande Basin Model - supports talk at UTEP - NSF Conference May 18 2011 - Sustainable Ag Water Conservation
          Spreadsheet Output (16.8 meg)
          Powerpoint slides (May 18 2011)
   
  Rio Grande Basin Model - supports talk at Stockholm World Water Week August 22 2011 - Hydroeconomic Watershed Policy Analysis
          Spreadsheet Output (17.4 meg)
          Powerpoint slides (SIWI, August 22, 2011)
   
  Rio Grande Basin Model - Evaluates Contribution to Each Basin State Made of Existing Rio Grande Compact: posted Nov 27 2011 - supports  2013 article on Trans Bnd Rivers - Water Policy
          Spreadsheet Output (17.4 meg)
   
  Small Scale Prototype Demo Basin Model: runs under free GAMS (pdf file)
  Small Scale Prototype Demo Basin Model: posted November 4 2005
   
  Small Scale Prototype Demo Basin Model with instream flow policy: runs under student GAMS: posted August 28 2011
           Spreadsheet Output (< 1 meg)
   
  Small Scale Prototype Basin Model without crop detail
  Small Scale Prototype Basin Model without crop detail (pdf file)
   
  Small Scale Prototype Basin Model with optimized infrastructure (reservoir) development pattern  - July 2009
  Small Scale Prototype Basin Model with optimized infrastructure (reservoir and irrigation) development pattern  - July 2009
  Full Scale 2 Basin Model with optimized reservoir and irrigation development pattern  - July 2009
   
  Afghan Drought/Food Vulnerability (PMP) - 14 ag nodes, 7 crops, 0 env, 0 urban, 1 pd, 3 hyd scenarios, 1 basin opt policy - Jan 5 2011
           Spreadsheet Output (< 1 meg)
   
  Afghan Drought/Food Vulnerability (PMP) - 14 ag nodes, 7 crops, 0 env, 0 urban, 1 pd, 3 hyd scenarios, several shortage sharing institutions - Dec 1 2010
          Spreadsheet Output (< 1 meg)
   
  Afghan Drought Adapation (PMP) - wet to dry - water use unconstrained with full water - Balkh Basin, Ag only - 14 canals - June 9 2012
          Spreadsheet Output of Above (< 1 meg)
   
  Basin Scale Prototype (PMP) - 2 ag nodes, 2 crops, 1 env node, 1 reservoir rec node,  2 urban nodes, 5 yrs, 2 seasons per yr, 2 hyd scenarios, 2 policies - December 13 2013
         Spreadsheet Output (< 1 meg)
   
  Basin Scale Prototype -- same as above earlier version -- also optimizes private and social values of water - April 29 2011
         Spreadsheet Output (< 1meg)
   
  Small Scale Prototype Basin Model with crop detail - September 2011
         Spreadsheet Output of above (< 1 meg)
   
  Small Scale Prototype Basin Model with crop detail - crops only - without reservoirs - February 6 2012
         Spreadsheet Output of above (< 1 meg)
   
  Small Scale Prototype Basin Model with crop detail and optimized reservoir and land capacity - seasonal - Jan 24 2011
          Spreadsheet output (< 1 meg)
   
  Multicrop Land Allocation without Hydrology: Marginal Cost of Crop Output = Price - March 2011
          Spreadsheet Output of above
   
  Small Scale Prototype Basin Model with crop and crop technology detail  - July 2007
  Prototype calibrated (PMP) Basin Model with ag detail - July 2007
   
  Rio Grande Full Scale Basin Model without crop detail - annual (pdf file) - July 2006
  Rio Grande Full Scale Basin Model without crop detail - annual - July 2006
   
  Rio Grande Full Scale Basin Model without crop detail - seasonal - July 2006
   
  Rio Grande Full Scale Basin Model with crop detail  -annual (pdf file) - July 2006
  Rio Grande Full Scale Basin Model with crop detail - annual - July 2006
   
  Nile Basin Egypt Model with crop detail for October 2010 EE article - updated Jan 31 2011
         supporting tables as spreadsheet output (3.5 meg)
   
  Nile Basin Egypt with Crop Detail - w and w out water trading for Oct 2011 IJWRD article - updated June 15 2011
         spreadsheet output supporting tables (1.0 meg)
         tables from IJWRD article
   
  Nilufer Basin Turkey with crop detail - supports article in June 2009 Ecological Economics - posted Feb 2008
         Spreadsheet output
   
  Kabul + Balkh Basins Afghanistan with crop detail multiple seasons and land + reservoir expansions - July 2009
         Spreadsheet Output
   
  Evaluates Reservoir Up-Scaling - in variables - (not PMP) OPTIMIZES 1 basin's water among canals, crops - detailed hydrology - Afghan application - Journal of Hydrol - Jan 2013
         Spreadsheet Output
   
  Evaluates Reservoir Up-Scaling - in parameters - (PMP   ) allocates 2 basins' water by RULE among  canals, OPTIMIZES among crops - simple hydrology - Afghan application - unpublished - March 3 2013
         Spreadsheet Output (5.0 meg)
   
  Same as above with consumer suplus - allocates basin water supply by storage capacity and water sharing RULE to maximize cs + ps - under review - Food Policy - completed July 19 2013
         Spreadsheet Output (5.0 meg)
  ___Table Summarizing results
   
  Drought Vulnerability Balkh Basin Afghan with crop detail one season no capacity expansions - October 30 2010
         Spreadsheet Output
   
  Murray Darling Basin Australia model with pmp crop detail, urban, and environmental values - March 15 2010
         Spreadsheet output
   
  Amu Darya Basin Model With Tradeoffs Between Countries, Power, Crops, and Environmental Protection: Afghanistan, Turkmenistan, Tajikistan, Uzbekistan - posted April 29 2011
         Spreadsheet output (< 1 meg)
         basin map (pdf) - May 29 2011
   
  Amu Darya Basin Model With Analysis of Rogun Dam -  supports article forthcoming in Water Resources Mgmt - published August 2013 - posted March 2013
         Spreadsheet output (> 30 meg - big)
   
  Amu Darya Basin Model With Tradeoffs Between Seasons, Countries, Power, Crops: Central Asia - supports article published in Eurasian Geography and Economics - published May 2013 - posted February 2013
         Spreadsheet output (> 30 meg - big)
   
  Amu Darya Basin Model With Analysis of Pareto Improving Policies for Basin Countries - supports article under review WPOL - posted September 2013
         Spreadsheet output (> 30 meg - big)
   
  Prototype Murray Basin model with PMP calibration for 3 uses: ag, env, reservoir recreation - March 29 2010
       Spreadsheet output of above
   
  Powerpoints: Climate Adaptation and Water Resources: Berlin 2011 Infrastructure Conference - October 8 2011
   
  Tigris - Euphrates Basin (Turkey, Syria, Iraq) with crop detail and hydropower (no pmp in ag) - Jan 20 2013
         Spreadsheet output 335k
         Basin Map
   
  Tigris - Euphrates Basin (Turkey, Syria, Iraq) with crop detail and hydropower (pmp in ag) - feb_8 2013
         Spreadsheet output 335k
         Basin Map
   
  Tigris - Euphrates Basin (Iraq only) with crop detail and 3 water rights system (not PMP)  EXCLUDING unrestricted water trading - Oct 6 2012
         Spreadsheet output (1.6 meg)
   
  Tigris - Euphrates Basin (Iraq only) with crop detail and 4 water rights systems (not PMP-for teaching) INCLUDING detailed ET unrestricted water trading  - auto sensitivity analysis - Feb 26 2013
          Spreadsheet output (5.0meg)
   
  Tigris - Euphrates Basin (Iraq only) with crop detail and 4 water rights systems (PMP - for research) INCLUDING detailed ET unrestricted water trading  - auto sensitivity analysis - June 14 2013
          Spreadsheet output (5.0meg) under review at JAWRA
   
  Same as above with a few minor corrections on water use coefficients - Nov 20 2013
  Spreadsheet output (5.0meg)
   
  WORKSHOP complete package Farm Management - Iraq - Summer 2013 (pdf)
   
  WORKSHOP SLIDES: Farm Management - Iraq - Summer 2013 (powerpoint)
  WORKSHOP SLIDES: Farm Management - Iraq - Summer 2013 (pdf)
   
  TEACHING MODEL 1: Farm Management - Iraq - July 10 2013 - text file
  Same Model   -  GAMS code
  Same Model   -  MS Word
  Same Model   -  pdf
        listing of results with comments - MS Word
        listing of results with comments - pdf
   
  TEACHING MODEL  2: Farm Management - Iraq - July 10 2013 - text file
  Same Model   -  GAMS code
  Same Model   -  MS Word
  Same Model   -  pdf
          listing results with comments - MS Word
          listing of results with comments - pdf
   
  TEACHING MODEL  3: Farm Management - Iraq - July 22 2013
  Same Model   -  GAMS code
  Same Model   -  MS Word
  Same Model   -  pdf
          listing results  - MS Word
          listing results  - pdf
   
  TEACHING MODEL 4: Farm Management - Iraq - July 22 2013
  Same Model   -  GAMS code
  Same Model   -  MS Word
  Same Model   -  pdf
          listing results  - MS Word
          listing results  - pdf
   
  TEACHING MODEL 5: Farm Management - Iraq - July 22 2013
  Same Model   -  GAMS code
  Same Model   -  MS Word
  Same Model   -  pdf
          spreadsheet results
          tabled results
   
  TEACHING MODEL 6: Farm Management - Iraq - July 22 2013
  Same Model   -  GAMS code
  Same Model   -  MS Word
  Same Model   -  pdf
           spreadsheet results
           tabled_results
   
   
  Hydroeconomic Model IWRM water resource management seminar Valencia Spain May-June 2010
   
  Basin Analysis PMP with 2 ag nodes and 2 crops 2 env uses -June 28, 2010
   
  Basin Water Allocation by Canal and Water Right Priority WITH reservoir storage and WITHOUT Optimization - Oct 6, 2012
            Spreadsheet output
   
  Basin Water Allocation by Canal and Water Right Priority WITHOUT reservoir storage and WITHOUT Optimization - Feb 3, 2012
            Spreadsheet output
   
  Basin Water Allocation by Canal and Water Right Priority WITHOUT reservoir storage and WITH Optimization - April 17, 2012
            Spreadsheet output
   
  Food Security WITH Alternative Water Right Systems WITHOUT PMP optimization - app to Afghan Irrigation - Nov 12, 2012 (supports article in Food Security - Nov 2012)
            Spreadsheet output
   
  Food Security Analysis WITHOUT Alternative Water Right Systems and WITH PMP optimization - applied to Afghan Irrigation - Nov 12, 2012 (supports same article - table 6)
            Spreadsheet output
   
  Optimized Water Infrastructure Expansion, Combined with Efficient Water Use in that optimized Infrastructure over Time - March 18, 2012
   
  Optimized competition for water between farms and cities with urb pop growth under full and reduced water supply - very simple hydrology - Israel-Palestine application - August 31, 2013
   
  Optimized competition for water - ag use competes with urban, industry, environmental, peace treaty flows - seawater desal is backstop technology - applied to Middle East - posted August 31 2014
  Spreadsheet approximate data used for model
  Spreadsheet output
   
  SINGLE WATER USE: CROP IRRIGATION
   
  Prototype Farm Management (PMP) Model with yields varying by total acreage - applied to River Murray Australia  (txt file) - Jan 2010
           Spreadsheet Output (< 1 meg)
   
  Lower Rio Grande (PMP) Farm Management Model - multi year, varying water supply scenarios, pumping-aquifer effects, and drip subsidies  (txt file) - August 6 2011
           Spreadsheet Output ( 8 meg)
   
  Same as above - but has improved pumping - aquifer interaction as well as aquifer storage and recovery activities - Jan 13 2013
           Spreadsheet Output -  (7.5 meg)
   
  Base Model: Lower Rio Grande (PMP) Farm Mgmt with varying water supply scenarios and drip subsidies - supports article in Int J Wat Res Dev - Dec 2012 - posted Feb 17 2013
           Spreadsheet Output (< 1 meg)
           Powerpoint slides -  AWRA (NM) Albuquerque April 6, 2012
              Math derivation for total irrigation water quantity demanded for one crop as a function of water and crop prices  (PMP) - posted Feb 15, 2013
           Spreadsheet example of math derivation (< 1 meg) - posted Feb 17, 2013
   
  Same as base model (PMP) - but crop prices vary in the face of a fixed water supply - posted Feb 17 2013
           Spreadsheet Output (< 1 meg)
   
  Same as base model (PMP) - base or wet scenario - wet scenario reduces water price below observed level - posted May 30, 2012
           Spreadsheet Output (< 1 meg)
   
  (small but mighty - PMP)  - 2**n - by crop, irrigation technology, year, water supply, drip subsidy, region - no water allocation rules - Nov 29, 2012
            Spreadsheet Output (<1 meg)
   
  Same as above (PMP) - 2x2 - by crop, year, water supply, canal, and basin - no water allocation rules - posted Dec 01, 2012
            Spreadsheet Output (<1 meg)
   
  Same as above (PMP) - application to Afghan irrigated ag - in progress posted Dec 03, 2012
            Spreadsheet Output (<1 meg)
   
  EBID New Mexico policy analysis with minimum acreage constraint on pecan orchards - posted Dec 10 2011
            Spreadsheet Output (< 1 meg)
   
  PMP - Farm Impacts of Altering the Duty of Water Lower Rio Grande New Mexico - posted April 27 2011
            Spreadsheet Output (< 2 meg)
   
  Lower Rio Grande (PMP) Farm Management Model with varying water supply scenarios and drip subsidies - gw backstop  - posted June 12 2011
            Spreadsheet Output (< 1 meg)
   
  Same as above with varying crop prices, costs, water supplies, and drip subsidies  - gw backstop with pump limits and pecan reqts - posted March 17 2013
            Spreadsheet Output (< 1 meg)
            Powerpoint slides for talk at K State University (posted October 31, 2012)
   
  Same as above - w normal v drought surface supplies, drip subsidies, pump limits, pecan prodn reqts, salinity yield impacts  - posted June 12 2013 - supports article in J Hydrology ag wat con - Nov 2013
           Spreadsheet Output (1.1 meg)
           Powerpoint slides for talk to NM Geological Society, Socorro (posted April 12, 2013)
           Powerpoint slides for briefing to US Senate Staffers, Washington DC (posted June 7, 2013)
           Model Math documentation in pdf also wp (posted April 14 2013)
   
  Same as above - with various gw pumping energy price subsidies and alternative groundwater depth levels - posted Sept 13 2013
 

Spreadsheet Output (1.1 meg) - posted Sept 13 2013

 

Powerpoint slides for presentation at Colorado Irrigation Conference October 7 2013 - posted Sept 30 2013

   
  Same as above - with multiple time periods added - posted November 12 2013
  Spreadsheet Output (1.1 meg) - posted November 12 2013
   
  Monthly irrig wout and with new water and new storage - max yield ET required ea mo for full yield - upper bnd on water use by month wout storage - upper bnd for seas with storage - unbounded land - posted June 7 2014
   
  Same as above with lower yielding but water saving crops possible if streamflows are too low in critical months - posted July 31 2014
            Spreadsheet Output (<1 meg)
   
  Simple 1 crop model - groundwater and surface water are perfect substitutes - fixed total water requirement per acre - posted Nov 14 2012
   
  PMP - Farm Impacts of Alternative Drip Irrigation Subsidies (Cobb Douglas with deficit irrigation and ET < App) - posted July 26 2012
   
  Dynamic groundwater pumping model (pmp) with econ, agronomy, hydrology - 2 crops - 2 irrig tech - 1 aquifer - 2 policies - 2 prices - 2 precips - 100 years - posted Oct 26 2013
            Spreadsheet Output (21 meg)
   
  Same as above, WITHOUT FORESIGHT - farm income optimized one year at a time with rotations, 2 policies, 2 water sources, aquifer storage carried over yearly - April 20 2014
  Spreadsheet Output (4.6 meg)
   
  Same as above, split by farm size with different farm sizes - Different farm sizes permit different equipment complements - posted Dec 04 2013
  Spreadsheet Output (7.4 meg)
   
  Farm Management Model with multi-crop equilibrium, 3 stages of production, and multiple water application rates per acre - Martin Model - (txt file) - posted October 16 2011
            Spreadsheet Output (< 1 meg)
   
  Southern Colorado Irrigated Ag Rio Grande Models GAMS code  - posted March 2006
  Southern Colorado Irrigated Ag Rio Grande Model Description (pdf file) - posted March 2006
   
  Texas Gulf Coast Irrigation Water Conservation Model (pdf file) - posted March 2008
  Texas Gulf Coast Irrigation Water Conservation Model  - posted March 2008
   
  Calibrated (PMP) Farm Level Model with theoretically correct water production function and  ET  - posted July 2009
  Calibrated (PMP) Farm Level Model with theoretically correct water production function and  ET (pdf file) - posted July 2009
   
  Simple toy-sized Farm Scale Model (pmp) - posted November 2009
  Math Documentation for Simple Farm Scale Model (pdf file) - posted November 2009
   
  SINGLE USE: URBAN WATER SUPPLY
  Classic urban water utility model - posted December 12 2013
   
  INTEGRATED CARBON-CROP-WATER CLIMATE POLICY MODELS
  Water allocation and use with climate adaptation and mitigation - posted March 4 2012
   
  MODFLOW-BASED GROUNDWATER PUMPING ECONOMIC OPTIMIZATION MODELS
  Simple economic benefits optimization model over time with MODFLOW groundwater flow (2D) equations as foundation (posted July 20, 2014)
             Spreadsheet Output (< 1 meg)
             Math documentation of MODFLOW 2005 by USGS (< 1 meg)
   
  RIO GRANDE PROJECT OPERATING AGREEMENT - SELECTED MATERIALS
  Rio Grande Project Operating Agreement - allocates project water - in GAMS - signed March 2008 - posted Oct 21 2012
  Rio Grande Project Operating Agreement - allocates project water - in excel - signed March 2008 - posted Oct 21 2012
  Rio Grande Project Operating Agreement - text - in wordperfect - signed March 2008 - posted Oct 21 2012
  Rio Grande Project Operating Agreement - text - pdf of original - signed March 2008 - posted Oct 21 2012
   
  CGE MULTISECTOR WATER MODELS
 

Two Sector neoclassical with substitution WITHOUT intermediate goods, WITHOUT imports, WITH primary resource constraints  -  posted Dec 29 2012

              Spreadsheet Output (< 1 meg)
  Two Sector neoclassical with substitution, WITH and WITHOUT  intermediate goods, WITH imports, WITH primary resource constraints WITH and WITHOUT climate - posted March 16 2014
             Spreadsheet Output (< 1 meg)
   
  WATER INSTITUTIONS OPTIMIZATION
  Simple water rights adjudication - January 1 2011
  Simple model integrating private and social values of water - May 1 2011
             Spreadsheet Output (< 1 meg)
   
  GAMS CODE TEMPLATES
  Transport Model solves scenarios and policies inside loops
             Spreadsheet Output
   
  Creative handling of sets, subsets, and equations
   
  Selected Photos and Charts
RIO GRANDE BASIN MAPS Basin Flow Chart (by  Brian Hurd - 2007)
  Basin Flow Chart (by Hilary Brinegar - 2007)
  Basin Sankey Diagram (August 2011)
   
WATER PHOTOS Rio Grande Headwaters, Colorado
  Rio Grande Headwaters, Colorado
  Rio Grande Near Alamosa, Colorado
  Fishing the Rio Grande, NM
  Rio Grande Upstream of Cochiti Reservoir,  NM
  Rio Grande at Confluence of Jemez River, NM
  Rio Grande in Drought, NM
  Rio Grande in Fall, NM
  Rio Grande at Taos, NM
  Rio Grande Gorge near Taos, NM
  Rio Grande at Big Bend, TX
  Dry Rio Grande at Big Bend, TX
  Rio Grande in Spring, NM
   
  Citadel in Erbil Iraq - photo taken by NMSU water researcher - August 2013
  NMSU Water Researcher with wife near Dead Sea - January 2012
  Hungry Bengal Tiger
  NMSU Water Researcher in Stockholm Sweden - August 2011
  NMSU Water Researcher in Berlin - October 2011
  NMSU Water Researcher with son in Las Cruces NM - January 2011
   
  Selected Data
  Colorado Basin Literature
  GAMS Models in GAMS