Climate information alerts help poor farmers

by Riedner Mumbi and Polly Ghazi

A herder shepherding his animals in Zambia's Eastern Province winds up a solar-powered radio and crouches down to listen to a local FM station. The news broadcast includes a warning that a severe storm is approaching his village. The herder reacts instantly, finding shelter nearby for his animals, which later emerge from the storm unscathed.

Such a scene may be played out increasingly in the future across Africa, where the livelihoods of rural inhabitants are critically dependent on weather and climate. Most are peasant farmers who depend solely on rain for their crop production. A single extreme event such as a major flood or prolonged drought can not only cause loss of life, but also economic setbacks equivalent to years' worth of development.

As climate change intensifies...effective adaptation for rural regions of Africa will depend on timely and accurate advance information.

The Zambian government has been one of the first in Africa to recognize this need. Through its RANET (Radio and Internet for the Communication of Hydro-Meteorological Information) Project, the Zambia Meteorological Department is tapping remote communities across several provinces to collect climate information..

The results have been so encouraging that the Zambian Met Office is now considering providing automatic weather stations and rudimentary meteorological training to rural farmer cooperatives across the country.

In order to help remote rural areas receive (as well as collect) timely weather and climate information, the RANET Project sends weather alerts via SMS text and has also been assisting rural areas to establish community FM broadcasting stations. These pick up regional climate information from satellites, translate relevant weather information into local languages and are then used to broadcast timely warnings over extreme weather, such as storms, as well as seasonal climate information.

The project provides communities with solar wind-up radio receivers to access the broadcasts, 3,000 of which have been distributed across rural regions to date.

In Mali, similar weather forecast bulletins, broadcast every 10 days, have helped low income smallholder farmers to increase yields by providing vital information on when and what to plant, depending on the climatic conditions.

 World Resources Report