Figure 2From: Crop adaptation to climate change in the semi-arid zone in Tanzania: the role of genetic resources and seed systemsStress factors ranked by households. Box plot with mean (bold line), quartiles (boxes) and variability outside the upper and lower quartiles (whiskers). Stress factors ranked from 1 (worst) to 7 by households in Mangae and Laikala (n = 320): drought (D); conflict or competition over water (Wa); unreliable onset of the rainy season (U); biotic stress (B); wild animals (Wi); market access (M); floods (F).Back to article page