Can we manage groundwater? A method to determine the quantitative testability of groundwater management plans

Groundwater is the world's largest freshwater resource and due to overextraction, levels have declined in many regions causing extensive social and environmental impacts. Groundwater management seeks to balance and mitigate the detrimental impacts of development, with plans commonly used to outline management pathways. Thus, plan efficiency is crucial, but seldom are plans systematically and quantitatively assessed for effectiveness. This study frames groundwater management as a system control problem in order to develop a novel testability assessment rubric to determine if plans meet the requirements of a control loop, and subsequently, whether they can be quantitatively tested. Seven components of a management plan equivalent to basic components of a control loop were determined, and requirements of each component necessary to enable testability were defined. Each component was weighted based upon proposed relative importance, then segmented into rated categories depending on the degree the requirements were met. Component importance varied but, a defined objective or acceptable impact was necessary for plans to be testable. The rubric was developed within the context of the Australian groundwater management industry, and while use of the rubric is not limited to Australia, it was applied to 15 Australian groundwater management plans and approximately 47% were found to be testable. Considering the importance of effective groundwater management, and the central role of plans, our lack of ability to test many plans is concerning.

[1]  Madan K. Jha,et al.  Simulation Modeling for Efficient Groundwater Management in Balasore Coastal Basin, India , 2007 .

[2]  G. Fogg,et al.  Motivation of synthesis, with an example on groundwater quality sustainability , 2006 .

[3]  Sirish L. Shah,et al.  Performance Assessment of Control Loops: Theory and Applications , 1999 .

[4]  M. Giordano.  Global Groundwater? Issues and Solutions , 2009 .

[5]  S. Carpenter,et al.  Managing the Resilience of Lakes: A Multi-agent Modeling Approach , 1999 .

[6]  Stanley A Leake,et al.  The Journey from Safe Yield to Sustainability , 2004, Ground water.

[7]  Yongping Wei,et al.  Evolution of newspaper coverage of water issues in Australia during 1843–2011 , 2015, AMBIO.

[8]  P. Wycisk,et al.  Simulation of impact of present and future groundwater extraction from the non-replenished Nubian Sandstone Aquifer in southwest Egypt , 2002 .

[9]  B. Wagner.  Recent advances in simulation-optimization groundwater management modeling (95RG00394) , 1995 .

[10]  Marc F. P. Bierkens,et al.  Global Depletion of Groundwater Resources: Past and Future Analyses , 2014 .

[11]  Radhika Vidanage De Silva,et al.  Water is an economic good: How to use prices to promote equity, efficiency, and sustainability , 2002 .

[12]  D. Meals,et al.  Lag time in water quality response to best management practices: a review. , 2010, Journal of environmental quality.

[13]  Stephen R. Carpenter,et al.  Ecological and Social Dynamics in Simple Models of Ecosystem Management , 1999 .

[14]  Casey Brown,et al.  Assessing groundwater policy with coupled economic‐groundwater hydrologic modeling , 2014 .

[15]  S. Levin,et al.  Regime shifts in a social-ecological system , 2013, Theoretical Ecology.

[16]  Ajay K. Singh,et al.  Groundwater resources management through the applications of simulation modeling: a review. , 2014, The Science of the total environment.

[17]  T. Gleeson,et al.  Regional strategies for the accelerating global problem of groundwater depletion , 2012 .

[18]  M. Gisser,et al.  Competition versus optimal control in groundwater pumping , 1980 .

[19]  E. Weyer,et al.  Reconfiguration schemes to mitigate faults in automated irrigation channels , 2005, Proceedings of the 44th IEEE Conference on Decision and Control.

[20]  Stephen Foster,et al.  Sustainable groundwater irrigation : approaches to reconciling demand with resources , 2010 .

[21]  Yon Maley,et al.  The language of legislation , 1987, Language in Society.

[22]  Daniel Connor.  Water Allocation Plan, (For the Tindall Limestone Aquifer, Katherine 2009 - 2019) , 2009 .

[23]  Casey Brown,et al.  Effect of forecast- based pricing on irrigated agriculture : A simulation , 2006 .

[24]  Donald E. Kirk,et al.  Optimal control theory : an introduction , 1970 .

[25]  K. J. Astr om.  Introduction to Stochastic Control Theory , 1970 .

[26]  Mathias Foo,et al.  System Identification and Control of the Broken River , 2014, IEEE Transactions on Control Systems Technology.

[27]  M. Taniguchi,et al.  Towards Sustainable Groundwater Use: Setting Long‐Term Goals, Backcasting, and Managing Adaptively , 2012, Ground water.

[28]  Diana M. Allen,et al.  Groundwater sustainability strategies , 2010 .

[29]  Eloise Kendy,et al.  Groundwater depletion: A global problem , 2005 .

[30]  Phoebe Koundouri,et al.  Current Issues in the Economics of Groundwater Resource Management , 2004 .

[31]  Erik Weyer,et al.  Control design for an irrigation channel from physical data , 2008 .

[32]  Ramaswamy Sakthivadivel,et al.  The global groundwater situation: opportunities and challenges , 2001 .

[33]  Andrew W. Western,et al.  Top-down groundwater hydrograph time-series modeling for climate-pumping decomposition , 2015, Hydrogeology Journal.

[34]  Joseph H. A. Guillaume,et al.  Fostering assumption-based stress-test thinking in managing groundwater systems: learning to avoid failures due to basic dynamics , 2014, Hydrogeology Journal.

[35]  William W.-G. Yeh,et al.  Multiobjective optimization for sustainable groundwater management in semiarid regions , 2004 .

[36]  Phoebe Koundouri,et al.  Potential for groundwater management: Gisser‐Sanchez effect reconsidered , 2004 .

[37]  J. Famiglietti.  The global groundwater crisis , 2014 .

[38]  Rangesan Narayanan,et al.  Optimal Control Model for Groundwater Management , 1986 .

[39]  Richard E. Howitt,et al.  ECONOMICS AND THE MODELING OF WATER RESOURCES AND POLICIES , 2012 .

[40]  Emilio Custodio,et al.  Aquifer overexploitation: what does it mean? , 2002 .

[41]  Donald H. Negri.  The common property aquifer as a differential game , 1989 .

[42]  Armando A. Rodriguez,et al.  Panaceas, uncertainty, and the robust control framework in sustainability science , 2007, Proceedings of the National Academy of Sciences.

[43]  N Oreskes,et al.  Verification, Validation, and Confirmation of Numerical Models in the Earth Sciences , 1994, Science.

[44]  C. T. Seppala,et al.  A review of performance monitoring and assessment techniques for univariate and multivariate control systems , 1999 .

[45]  Fernando Paganini,et al.  A Course in Robust Control Theory , 2000 .

[46]  H. Ahn.  GROUND WATER DROUGHT MANAGEMENT BY A FEEDFORWARD CONTROL METHOD 1 , 2000 .

[47]  S. Gorelick.  A review of distributed parameter groundwater management modeling methods , 1983 .

[48]  LaDon Jones.  Adaptive Control of Ground‐Water Hydraulics , 1992 .

[49]  M. Bierkens,et al.  Global depletion of groundwater resources , 2010 .

[50]  Wendy D. Graham,et al.  Development of an optimal control system for maintaining minimum groundwater levels , 1994 .

[51]  Robert A. Young,et al.  The temporal allocation of ground water—A simulation approach , 1970 .

[52]  Miguel A. Mariño,et al.  Optimal control of groundwater by the feedback method of control , 1989 .

[53]  Anastasios Xepapadeas,et al.  Robust Control in Water Management , 2004 .

[54]  Ajay Singh,et al.  An overview of the optimization modelling applications , 2012 .

[55]  Eric G. Reichard,et al.  Assessment of Regional Management Strategies for Controlling Seawater Intrusion , 2005 .