Toward a new generation of agricultural system data, models, and knowledge products: State of agricultural systems science

[1]  J. Paz,et al.  Examples of strategies to analyze spatial and temporal yield variability using crop models , 2002 .

[2]  Bruno Basso,et al.  Simulating crop growth and biogeochemical fluxes in response to land management using the SALUS model , 2015 .

[3]  P. Ciais,et al.  Including Croplands in a Global Biosphere Model: Methodology and Evaluation at Specific Sites , 2004 .

[4]  Guillermo Flichman Bio-economic models applied to agricultural systems , 2011 .

[5]  Alain Peeters,et al.  An international terminology for grazing lands and grazing animals , 2011 .

[6]  James W. Jones,et al.  Sentinel Site Data for Crop Model Improvement—Definition and Characterization , 2016 .

[7]  Robert J. Scholes,et al.  Observations and modeling of biomass and soil organic matter dynamics for the grassland biome worldwide , 1993 .

[8]  Ellen Brooks-Pollock,et al.  A dynamic model of bovine tuberculosis spread and control in Great Britain , 2014, Nature.

[9]  Keith D. Shepherd,et al.  Bio-economic evaluation of farmers' perceptions of viable farms in western Kenya , 2006 .

[10]  Mark West,et al.  Carbon dioxide enrichment alters plant community structure and accelerates shrub growth in the shortgrass steppe , 2007, Proceedings of the National Academy of Sciences.

[11]  James W. Jones,et al.  Harmonization and translation of crop modeling data to ensure interoperability , 2014, Environ. Model. Softw..

[12]  John M. Antle,et al.  Using Big Data to Evaluate Agro-environmental Policies , 2015 .

[13]  Norman R. Scott,et al.  Sustainable Global Food Supply , 2016, Handbook of Science and Technology Convergence.

[14]  J. Antle Testing The Stochastic Structure Of Production: A Flexible Moment-Based Approach , 1983 .

[15]  Aalt A. Dijkhuizen,et al.  Studies on the replacement policies in dairy cattle. III. Influence of variation in reproduction and production , 1985 .

[16]  Senthold Asseng,et al.  An overview of APSIM, a model designed for farming systems simulation , 2003 .

[17]  P. Thornton,et al.  An Overview of Dairy Cattle Models for Predicting Milk Production: Their Evolution, Evaluation, and Application for the Agricultural Model Intercomparison and Improvement Project (AgMIP) for Livestock. , 2014 .

[18]  Frédéric Baudron,et al.  Multi-scale trade-off analysis of cereal residue use for livestock feeding vs. soil mulching in the Mid-Zambezi Valley, Zimbabwe , 2015 .

[19]  Frank Ewert,et al.  Crop modelling for integrated assessment of risk to food production from climate change , 2015, Environ. Model. Softw..

[20]  James W. Jones,et al.  Procedures for Initializing Soil Organic Carbon Pools in the DSSAT-CENTURY Model for Agricultural Systems , 2011 .

[21]  Lars J. Olson,et al.  Dynamic Resource Management: Intertemporal Substitution and Risk Aversion , 1996 .

[22]  B. Cottrill,et al.  Energy and Protein Requirements of Ruminants , 1993 .

[23]  Valerie O. Snow,et al.  Agricultural production systems modelling and software: Current status and future prospects , 2015, Environ. Model. Softw..

[24]  L. Lau,et al.  A Test for Relative Efficiency and Application to Indian Agriculture , 1971 .

[25]  D. Lobell,et al.  Climate Trends and Global Crop Production Since 1980 , 2011, Science.

[26]  John M. Antle,et al.  AgMIP's Transdisciplinary Agricultural Systems Approach to Regional Integrated Assessment of Climate Impacts, Vulnerability, and Adaptation , 2015 .

[27]  K. Boote,et al.  Quantifying potential benefits of drought and heat tolerance in rainy season sorghum for adapting to climate change , 2014 .

[28]  Robert Chambers,et al.  Applied Production Analysis , 1988 .

[29]  James W. Jones,et al.  Using the CROPGRO‐Peanut Model to Quantify Yield Gaps of Peanut in the Guinean Savanna Zone of Ghana , 2004 .

[30]  T. Berger,et al.  Agent-based Modelling of Climate Adaptation and Mitigation Options in Agriculture , 2014 .

[31]  B. Basso,et al.  Evaluating energy efficiency of site-specific tillage in maize in NE Italy. , 2008, Bioresource technology.

[32]  Octavio A. Castelán-Ortega,et al.  A Decision Support System for smallholder campesino maize-cattle production systems of the Toluca Valley in Central Mexico. Part I— Integrating biological and socio-economic models into a holistic system , 2003 .

[33]  J. Antle,et al.  Parsimonious Multi‐Dimensional Impact Assessment , 2011 .

[34]  Odo Diekmann,et al.  Mathematical Tools for Understanding Infectious Disease Dynamics , 2012 .

[35]  Claudio O. Stöckle,et al.  CropSyst model evolution: From field to regional to global scales and from research to decision support systems , 2014, Environ. Model. Softw..

[36]  Mario Herrero,et al.  Integrated crop-livestock simulation models for scenario analysis and impact assessment , 2001 .

[37]  R. Howitt,et al.  Theory and Application of Positive Mathematical Programming in Agriculture and the Environment , 2014 .

[38]  Agholor Ewere Deborah,et al.  The Outcome of Perceived Service Quality Analysis on Customer Satisfaction in Retail Banking: A Case Study of Buffalo City in Eastern Cape, South Africa , 2016 .

[39]  John M. Antle,et al.  Next generation data systems and knowledge products to support agricultural producers and science-based policy decision making , 2017, Agricultural systems.

[40]  R. L. McCown,et al.  Advances in farming systems analysis and intervention , 2001 .

[41]  M. Carter IDENTIFICATION OF THE INVERSE RELATIONSHIP BETWEEN FARM SIZE AND PRODUCTIVITY: AN EMPIRICAL ANALYSIS OF PEASANT AGRICULTURAL PRODUCTION , 1984 .

[42]  J. Wolf,et al.  Yield gap analysis with local to global relevance—A review , 2013 .

[43]  John M. Antle,et al.  Climate Impacts on Agriculture: Insights from Agronomic-Economic Analysis , 2017, Review of Environmental Economics and Policy.

[44]  Serge Savary,et al.  Quantification and modeling of crop losses: a review of purposes. , 2006, Annual review of phytopathology.

[45]  Jeffrey W. White,et al.  Simulating effects of genes for physiological traits in a process-oriented crop model , 1996 .

[46]  Jorge Alberto Elizondo-Salazar,et al.  Estimación lineal de los requerimientos nutricionales del NRC para ganado de leche. , 2014 .

[47]  James W. Jones,et al.  Development, uncertainty and sensitivity analysis of the simple SALUS crop model in DSSAT , 2013 .

[48]  M. Rivington,et al.  Report on the Meta-­Analysis of Crop Modelling for Climate Change and Food Security Survey , 2010 .

[49]  T. Robinson,et al.  Sustainable Development Goals , 2016 .

[50]  Raghavan Srinivasan,et al.  Applications of the SWAT Model Special Section: Overview and Insights. , 2014, Journal of environmental quality.

[51]  Andrew J. Challinor,et al.  Development and assessment of a coupled crop–climate model , 2007 .

[52]  Wesley W. Wallender,et al.  EVALUATION OF MODELING TOOLS FOR TMDL DEVELOPMENT AND IMPLEMENTATION , 2006 .

[53]  J. Houghton,et al.  Climate change : the IPCC scientific assessment , 1990 .

[54]  G. Robertson,et al.  Can Impacts of Climate Change and Agricultural Adaptation Strategies Be Accurately Quantified if Crop Models Are Annually Re-Initialized? , 2015, PloS one.

[55]  William D. Batchelor,et al.  Simulation of multiple species pest damage in rice using CERES-rice , 1995 .

[56]  James W. Jones,et al.  EXTENDING THE USE OF CROP MODELS TO STUDY PEST DAMAGE , 1993 .

[57]  M. Westoby,et al.  Predicting plant species’ responses to grazing , 2001 .

[58]  Jeffrey W. White,et al.  Improving Physiological Assumptions Of Simulation Models By Using Gene‐Based Approaches , 2003 .

[59]  Rafael Muñoz-Carpena,et al.  Insights on geologic and vegetative controls over hydrologic behavior of a large complex basin – Global Sensitivity Analysis of an integrated parallel hydrologic model , 2014 .

[60]  Chris Murphy,et al.  APSIM - Evolution towards a new generation of agricultural systems simulation , 2014, Environ. Model. Softw..

[61]  John R. Williams,et al.  The EPIC crop growth model , 1989 .

[62]  Reimund P. Rötter,et al.  Analysis and classification of data sets for calibration and validation of agro-ecosystem models , 2015, Environ. Model. Softw..

[63]  Gerrit Hoogenboom,et al.  IMPACT: Generic household-level databases and diagnostics tools for integrated crop-livestock systems analysis , 2007 .

[64]  M. Herrero,et al.  The evolution and evaluation of dairy cattle models for predicting milk production: an agricultural model intercomparison and improvement project (AgMIP) for livestock , 2014 .

[65]  M. Wijk,et al.  Nutrient use efficiencies and crop responses to N, P and manure applications in Zimbabwean soils: Exploring management strategies across soil fertility gradients , 2007 .

[66]  J. Ritchie,et al.  A Comprehensive Review of the CERES-Wheat, -Maize and -Rice Models’ Performances , 2016 .

[67]  Peter B. R. Hazell,et al.  Mathematical Programming for Economic Analysis in Agriculture. , 1987 .

[68]  E. Schmid,et al.  Climate change mitigation through livestock system transitions , 2014, Proceedings of the National Academy of Sciences.

[69]  G. Hoogenboom,et al.  Understanding Options for Agricultural Production , 1998, Systems Approaches for Sustainable Agricultural Development.

[70]  M. Herreroa,et al.  Bio-economic evaluation of dairy farm management scenarios using integrated simulation and multiple-criteria models , 2000 .

[71]  Earl O. Heady,et al.  Agricultural Production Functions , 1962 .

[72]  B. Walsh,et al.  Models for navigating biological complexity in breeding improved crop plants. , 2006, Trends in plant science.

[73]  J. B. Dent,et al.  Integrating simulation models to optimise nutrition and management for dairy farms: a methodology. pp. 322-326. In: Livestock Farming Systems: Research, Development, Socio-Economics and the Land Manager. Dent, J.B. et al (Eds.). , 1996 .

[74]  Olaf Kolditz,et al.  Surface‐subsurface model intercomparison: A first set of benchmark results to diagnose integrated hydrology and feedbacks , 2014 .

[75]  John M. Antle,et al.  Next generation agricultural system data, models and knowledge products: Introduction , 2017, Agricultural systems.

[76]  O. V. Auken Shrub Invasions of North American Semiarid Grasslands , 2000 .

[77]  Keith D. Shepherd,et al.  Exploring diversity in soil fertility management of smallholder farms in western Kenya: II. Within-farm variability in resource allocation, nutrient flows and soil fertility status , 2005 .

[78]  D. Lobell,et al.  Robust negative impacts of climate change on African agriculture , 2010, Environmental Research Letters.

[79]  James W. Jones,et al.  Spatial validation of crop models for precision agriculture , 2001 .

[80]  R. Melchiori,et al.  Spatio‐Temporal Nitrogen Fertilizer Response in Maize: Field Study and Modeling Approach , 2016 .

[81]  Thomas Fent,et al.  Agent-Based Computational Modelling: An Introduction , 2006 .

[82]  G. Judge,et al.  Agricultural Production Functions. , 1961 .

[83]  James W. Jones,et al.  Decision support systems for agricultural development , 1993 .

[84]  M. Freer,et al.  GRAZPLAN: Decision support systems for Australian grazing enterprises—I. Overview of the GRAZPLAN project, and a description of the MetAccess and LambAlive DSS , 1997 .

[85]  George G. Judge,et al.  An Interregional Activity Analysis Model for the Agricultural Sector , 1964 .

[86]  G. Uehara,et al.  Overview of IBSNAT , 1998 .

[87]  James W. Jones,et al.  Next generation crop models: A modular approach to model early vegetative and reproductive development of the common bean (Phaseolus vulgaris L) , 2017, Agricultural systems.

[88]  James W. Jones,et al.  Climate adaptation imperatives: untapped global maize yield opportunities , 2014 .

[89]  James W. Jones,et al.  A Gene‐Based Model to Simulate Soybean Development and Yield Responses to Environment , 2006 .

[90]  James W. Jones,et al.  Evaluation of Genetic Traits for Improving Productivity and Adaptation of Groundnut to Climate Change in India , 2012 .

[91]  W. J. Bond,et al.  Use of modelling to explore the water balance of dryland farming systems in the Murray-Darling Basin, Australia , 2002 .

[92]  J. Ritchie,et al.  Assessing the Impact of Management Strategies on Water Use Efficiency Using Soil–Plant–Atmosphere Models , 2012 .

[93]  C. Kucharik Evaluation of a Process-Based Agro-Ecosystem Model (Agro-IBIS) across the U.S. Corn Belt: Simulations of the Interannual Variability in Maize Yield , 2003 .

[94]  S. Woodward Dynamical Systems Models and Their Application to Optimizing Grazing Management , 2018, Agricultural Systems modeting and Simulation.

[95]  Jesse Tack,et al.  More than Mean Effects: Modeling the Effect of Climate on the Higher Order Moments of Crop Yields , 2012 .

[96]  B. Cottrill,et al.  Energy and protein requirements of ruminants: an advisory manual prepared by the AFRC Technical Committee on Responses to Nutrients , 1993 .

[97]  F. M. Anderson,et al.  Cattle herd dynamics: An integer and stochastic model for evaluating production alternatives , 1982 .

[98]  Luc Anselin,et al.  A Spatial Econometric Approach to the Economics of Site‐Specific Nitrogen Management in Corn Production , 2004 .

[99]  Günter Blöschl,et al.  Observed spatial organization of soil moisture and its relation to terrain indices , 1999 .

[100]  David Zilberman,et al.  Estimation of Multicrop Production Functions , 1983 .

[101]  David M. Lawrence,et al.  Examining the Interaction of Growing Crops with Local Climate Using a Coupled Crop–Climate Model , 2009 .

[102]  C. J. Stigter Climatic Risk in Crop Production: Models and Management for the Semiarid Tropics and Subtropics , 1992 .

[103]  Kuan Chong Ting,et al.  Engineering solutions for food-energy-water systems: it is more than engineering , 2016, Journal of Environmental Studies and Sciences.

[104]  Eric Justes,et al.  Evolution of the STICS crop model to tackle new environmental issues: New formalisms and integration in the modelling and simulation platform RECORD , 2014, Environ. Model. Softw..

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

[106]  Daniel Hillel,et al.  Handbook of climate change and agroecosystems : the agricultural model intercomparison and improvement project integrated crop and economic assessments , 2015 .

[107]  Marion W. Jenkins,et al.  Optimization of California's Water Supply System: Results and Insights , 2004 .

[108]  V. Eviner Plant trait responses to grazing – a global synthesis , 2006 .

[109]  Richard E. Howitt,et al.  Positive Mathematical Programming , 1995 .

[110]  H. Sinoquet,et al.  An overview of the crop model STICS , 2003 .

[111]  Steven J. Staal,et al.  Location and uptake: integrated household and GIS analysis of technology adoption and land use, with application to smallholder dairy farms in Kenya , 2002 .

[112]  Tanner Ehmke,et al.  Unmanned Aerial Systems for Field Scouting and Spraying , 2013 .

[113]  John M. Antle,et al.  The tradeoff analysis model: integrated bio-physical and economic modeling of agricultural production systems , 2004 .

[114]  J. Goudriaan,et al.  ON APPROACHES AND APPLICATIONS OF THE WAGENINGEN CROP MODELS , 2003 .

[115]  James W. Jones,et al.  Uncertainty in Simulating Wheat Yields Under Climate Change , 2013 .

[116]  B. Bestelmeyer,et al.  A synthetic review of feedbacks and drivers of shrub encroachment in arid grasslands , 2012 .

[117]  J. W. Jones,et al.  REDUCED STATE–VARIABLE TOMATO GROWTH MODEL , 1999 .

[118]  Jian-Zhou Zhao,et al.  Insect resistance management in GM crops: past, present and future , 2005, Nature Biotechnology.

[119]  J F Reynolds,et al.  Biological Feedbacks in Global Desertification , 1990, Science.

[120]  A. Challinor,et al.  Design and optimisation of a large-area process-based model for annual crops , 2004 .

[121]  Earl O. Heady An Econometric Investigation of the Technology of Agricultural Production Functions , 1957 .

[122]  L. Bastiaans Simulation and systems analysis for rice production (SARP) , 1991 .

[123]  Joe T. Ritchie,et al.  Validation of the Ceres-Wheat Model in Diverse Environments , 1985 .

[124]  C. Rosenzweig,et al.  Potential impact of climate change on world food supply , 1994, Nature.

[125]  J. Nippert,et al.  Cover Crops, Fertilizer Nitrogen Rates, and Economic Return of Grain Sorghum , 2016 .

[126]  William W. Lin,et al.  An Empirical Test of Utility vs. Profit Maximization in Agricultural Production , 1974 .

[127]  D. French,et al.  Sustainable Development Goals , 2021, Encyclopedia of the UN Sustainable Development Goals.

[128]  Karin Frank,et al.  A review of grassland models in the biofuel context , 2012 .

[129]  L. Anselin Spatial Econometrics: Methods and Models , 1988 .

[130]  K. Boote,et al.  Coupling Pests to Crop Growth Simulators to Predict Yield Reductions , 1983 .

[131]  Peter B. R. Hazell,et al.  Market Intervention Policies When Production Is Risky , 1975 .

[132]  James W. Jones,et al.  Putting mechanisms into crop production models. , 2013, Plant, cell & environment.

[133]  R. Denison Darwinian Agriculture: How Understanding Evolution Can Improve Agriculture , 2012 .

[134]  J. Donnelly,et al.  GRAZPLAN: Decision support systems for Australian grazing enterprises—II. The animal biology model for feed intake, production and reproduction and the GrazFeed DSS , 1997 .

[135]  M. S. Allen,et al.  Assessing Forage Quality Using Integrated Models of Intake and Digestion by Ruminants , 2015 .

[136]  Otto J. Loewer GRAZE: A Beef-Forage Model of Selective Grazing , 2018, Agricultural Systems modeting and Simulation.

[137]  James W. Jones,et al.  Global climate change and US agriculture , 1990, Nature.

[138]  John P. Wilson,et al.  Terrain analysis : principles and applications , 2000 .

[139]  J. Ritchie,et al.  Water use efficiency is not constant when crop water supply is adequate or fixed : The role of agronomic management , 2008 .

[140]  K. Garrett,et al.  Food Security in a World of Natural Resource Scarcity: The Role of Agricultural Technologies , 2014 .

[141]  M. Donatelli,et al.  Modelling the impacts of pests and diseases on agricultural systems , 2017, Agricultural systems.

[142]  Sarah J. McLaren,et al.  The role of life cycle assessment in supporting sustainable agri-food systems: A review of the challenges , 2017 .

[143]  James W. Jones,et al.  Testing Effects of Climate Change in Crop Models , 2010 .

[144]  James W. Jones,et al.  Modeling organic carbon and carbon-mediated soil processes in DSSAT v4.5 , 2010, Oper. Res..

[145]  Ken E. Giller,et al.  Identifying key entry-points for strategic management of smallholder farming systems in sub-Saharan Africa using the dynamic farm-scale simulation model NUANCES-FARMSIM , 2009 .

[146]  William,et al.  State and transition modeling : An ecological process approach , 2003 .

[147]  J. Antle,et al.  Econometric‐Process Models for Integrated Assessment of Agricultural Production Systems , 2001 .

[148]  Ian T. Foster,et al.  The parallel system for integrating impact models and sectors (pSIMS) , 2013, Environ. Model. Softw..

[149]  H. van Keulen,et al.  The 'School of de Wit' crop growth simulation models: a pedigree and historical overview. , 1996 .

[150]  John M. Antle,et al.  A method for evaluating climate change adaptation strategies for small-scale farmers using survey, experimental and modeled data , 2012 .

[151]  Thomas Allen,et al.  Bio-economic modeling: State-of-the-art and key priorities , 2015 .

[152]  W. Parton,et al.  Agricultural intensification and ecosystem properties. , 1997, Science.

[153]  Andrew D. Moore,et al.  Integrating pest population models with biophysical crop models to better represent the farming system , 2015, Environ. Model. Softw..

[154]  K. R. Christian,et al.  Simulation of grazing systems. , 1978 .

[155]  James W. Jones,et al.  How do various maize crop models vary in their responses to climate change factors? , 2014, Global change biology.

[156]  David E. Rosenberg,et al.  Hydro-economic models: concepts, design, applications, and future prospects. , 2009 .

[157]  F. Darus,et al.  The path to sustainability , 2019, European Journal of Management and Business Economics.

[158]  R. Just,et al.  Stochastic specification of production functions and economic implications , 1978 .

[159]  J. Edward Taylor,et al.  Village Economies: The Design, Estimation, and Use of Villagewide Economic Models , 1996 .

[160]  James W. Jones,et al.  Adapting and evaluating the CROPGRO-peanut model for response to phosphorus on a sandy-loam soil under semi-arid tropical conditions , 2015 .

[161]  E. Stehfest,et al.  Simulation of global crop production with the ecosystem model DayCent , 2007 .

[162]  Roberto O. Valdivia,et al.  New parsimonious simulation methods and tools to assess future food and environmental security of farm populations , 2014, Philosophical Transactions of the Royal Society B: Biological Sciences.

[163]  C. Müller,et al.  Modelling the role of agriculture for the 20th century global terrestrial carbon balance , 2007 .

[164]  J. Ritchie,et al.  Wheat yield response to spatially variable nitrogen fertilizer in Mediterranean environment , 2013 .

[165]  D. Milchunas,et al.  Quantitative Effects of Grazing on Vegetation and Soils Over a Global Range of Environments , 1993 .

[166]  G. Robertson,et al.  Global metaanalysis of the nonlinear response of soil nitrous oxide (N2O) emissions to fertilizer nitrogen , 2014, Proceedings of the National Academy of Sciences.

[167]  D G Fox,et al.  Economic comparison of nutritional management strategies for Venezuelan dual-purpose cattle systems. , 1994, Journal of animal science.

[168]  M. Obersteiner,et al.  Biomass use, production, feed efficiencies, and greenhouse gas emissions from global livestock systems , 2013, Proceedings of the National Academy of Sciences.

[169]  Yair Mundlak,et al.  Empirical Production Function Free of Management Bias , 1961 .

[170]  James W. Jones,et al.  The DSSAT cropping system model , 2003 .

[171]  M. Norman,et al.  Proceedings of the XI International Grassland Congress , 1972 .

[172]  K. Boote,et al.  Potential benefits of drought and heat tolerance in groundnut for adaptation to climate change in India and West Africa , 2014, Mitigation and Adaptation Strategies for Global Change.

[173]  Christian Bierwirth,et al.  Principles of Systems , 2000 .

[174]  James W. Jones,et al.  Cropping Systems Modeling in AgMIP: A New Protocol-Driven Approach for Regional Integrated Assessments , 2015 .

[175]  James W. Jones,et al.  The Agricultural Model Intercomparison and Improvement Project (AgMIP): Protocols and Pilot Studies , 2013 .

[176]  Laura E. Condon,et al.  Implementation of a linear optimization water allocation algorithm into a fully integrated physical hydrology model , 2013 .

[177]  C. Stöckle,et al.  CropSyst, a cropping systems simulation model , 2003 .

[178]  Takeo Shiina,et al.  A review of life cycle assessment (LCA) on some food products. , 2009 .

[179]  David Parsons,et al.  Farm household models to analyse food security in a changing climate: a review , 2014 .

[180]  M. Cannell,et al.  Temperate Grassland Responses to Climate Change: an Analysis using the Hurley Pasture Model , 1997 .

[181]  John M. Antle,et al.  Agricultural carbon sequestration, poverty, and sustainability , 2008, Environment and Development Economics.

[182]  P. Teng,et al.  Research priorities for rice pest management in tropical Asia: a simulation analysis of yield losses and management efficiencies. , 2004, Phytopathology.

[183]  Andrew J. Challinor,et al.  Influence of vegetation on the local climate and hydrology in the tropics: sensitivity to soil parameters , 2004 .

[184]  E. Laca,et al.  Stochastic Rangeland Use Under Capital Constraints , 2007 .

[185]  Bernard Vanlauwe,et al.  Aggregating field-scale knowledge into farm-scale models of African smallholder systems: Summary functions to simulate crop production using APSIM , 2008 .

[186]  James W. Jones,et al.  Carbon sequestration and farm income in West Africa: Identifying best management practices for smallholder agricultural systems in northern Ghana , 2008 .

[187]  Philippe Brunet,et al.  Irreversible Collective Migration of Cyanobacteria in Eutrophic Conditions , 2015, PloS one.

[188]  Maximilian Auffhammer,et al.  Using Weather Data and Climate Model Output in Economic Analyses of Climate Change , 2013, Review of Environmental Economics and Policy.