Modelling accessibility/access to food

FORAGES, PLUS

Potential supervisors

Prof. Dr. Andy Nelson

Spatial Engineering

This topic is adaptable to Spatial Engineering and it covers the following core knowledge areas:
  • Spatial Information Science (SIS)
  • Technical Engineering (TE)

Suggested Electives

The elective titled: “Spatial-Temporal Analysis of Remote Sensing data for Food and Water Security”.

Additional Remarks

No fieldwork. Suitable students should be comfortable working with R. Single country, multi-country and even global analysis is possible with this topic.

Description

Good access to resources and opportunities is essential for sustainable development. Improving
access, especially in rural areas, requires useful measures of current access to the locations where these resources and opportunities are found. Physical access – measured by travel time, distance, cost – is one of the dimensions of food security. Recent work has shown that travel time (such as the time required to travel from home to school, or from a farm to market, or from home to a market) relates strongly to inequality in livelihoods. Those with better accessibility to resources generally have a higher level of wellbeing.
This MSc thesis topic will use recently developed raster and/or vector-based representations of food networks, production zones and consumption patterns. There is freedom to choose the country (or countries) for this study depending on the exact question developed by the student and the available secondary data.

Objectives and Methodology

This MSc thesis study will use recently developed tools for modelling spatial accessibility to explore the spatial patterns of access to crops (production) or food (consumption), and their implications to society.

Further reading

https://research.utwente.nl/en/publications/a-suite-of-global-accessibility-indicators
https://research.utwente.nl/en/publications/a-global-map-of-travel-time-to-cities-to-assess-inequalities-in-a