Northern Ghana is a sub-humid area, combining areas with high population densities and high reported levels of land degradation with scarcely populated areas, which have low levels of land degradation. It consists of three administrative Regions: Upper East Region (densely populated, around Bolgatanga and Bawku in particular), Upper West Region (pockets of dense population - around Wa, Nandom and Lawra - amidst low population densities), and Northern Region (mainly low population densities, with the exception of the area of the major town of Ghana's northern area: Tamale.

The ICCD research was concentrated in the Bolgatanga area, but later extended to include the Nandom area in Upper West (as the start of a proposal to develop a Climate Change Preparedness Programme in Northern Ghana, financed by the University of Amsterdam). In the absence of useful longitudinal data at the village or household levels, it was decided to organise two expert meetings (workshops), in collaboration with the University of Development Studies at Tamale, the University of Ghana at Legon and a local NGO, CECIK. Most of the research activities for ICCD took place in the so-called Bolgatanga cell, an area between 10° and 11° North and 0° and 1° West. It covers the eastern part of Upper East Region and the north-eastern part of Northern Region.

Around 1960 the cell had an average population density of less than 50 inhabitants per square kilometre (although by that time, parts of the northern area already had densities far beyond that). On average, though, the density still could be regarded as 'low' compared to other drylands in the tropics. Currently, the Bolgatanga cell has between 0.7 and 0.8 million inhabitants, which means an average population density of between 60 and 70 inhabitants per square kilometre; high in relative terms. The part of the cell, which is located in the Upper East Region, has a very high population density with an average of 200 persons per square kilometre.