Observing wetland microenvironments as part of a whole in Southern Africa
By Adrian Wood, Patrick Thawe, and Alick Mbewe Small seasonal wetlands, such as stream valleys and the complex shallow headwater wetlands known as dambos in Southern Africa, tend to be neglected in discussions on food security and rural livelihoods. Because of their relative invisibility to researchers and decision-makers, they have been termed “unobserved microenvironments”. When poor rainfall affects upland farming