Food Security Indicators for Subsistence Farmers Sustainability

Abstract

Food security concepts are extensively used in households as a measure of welfare, to conceptualise operational usefulness in the design, implementation, and evaluation of policies. Most research is focused on improving food security and sustainability and the patterns still remain tenuous. This article explores food security indicators for sustainability by using system dynamics to understand the interconnectedness of the food security system. This is done by analysing quantitative and qualitative concepts of food security indicators. The simulation result shows dynamics of cropland decreasing with increasing population as they need food, energy and space to survive.

A Review of Modelling and SimulationTechniques for Life Support Systems and Queueing Systems

“…• Dynamics of Systems [16][17][18][19][20][21][22][23][24] • Modelling discrete events [25][26][27][28][29][30][31][32][33][34][35][36] • Modelling using agents [37][38][39][40][41][42][43][44] Figure 2. Simulation model as a decision support tool (c.f., [45]).…”

A Review of Modelling and Simulation Techniques for Life Support Systems and Queueing Systems

“…• Dynamics of Systems [16][17][18][19][20][21][22][23][24] • Modelling discrete events [25][26][27][28][29][30][31][32][33][34][35][36] • Modelling using agents [37][38][39][40][41][42][43][44] Figure 2. Simulation model as a decision support tool (c.f., [45]) conversation modelling (HCM), and performance data analysis are among the highly precise refinement procedures used in this scenario.…”

“…• Dynamics of Systems [16][17][18][19][20][21][22][23][24] • Modelling discrete events [25][26][27][28][29][30][31][32][33][34][35][36] • Modelling using agents [37][38][39][40][41][42][43][44] Figure 2. Simulation model as a decision support tool (c.f., [45])…”

“…Dynamics of Systems[16][17][18][19][20][21][22][23][24] • Modelling discrete events [25-36] • Modelling using agents[37][38][39][40][41][42][43][44] …”