Measurement Method

Manual chamber-based measurements of CO2 (and H2O) fluxes are important for understanding ecosystem carbon metabolism. Small opaque chambers can be used to measure leaf, stem and soil respiration. Larger transparent chambers can be used to measure net ecosystem exchange of CO2, and small jars often serve this purpose for laboratory incubations of soil and plant material. We developed an Android application (app), called Flux Puppy, to facilitate chamber-based flux measurements in the field and laboratory.
Elsevier, World Development, Volume 103, March 2018
Data collection methods and poverty measures have not caught up with the reality of an increasingly urbanised world; as a result, urban poverty may be underestimated. This has important implications for targeting interventions and allocating resources in the 2030 Agenda for Sustainable Development.