Arid and semi-arid lands represent 41% of the Earth’s surface, and the proportion is growing. These regions are more vulnerable to global warming than humid areas. If the CO 2 emission rate ...

The Federal Government of Nigeria, in collaboration with 19 northern states and the Federal Capital Territory, is set to ...

By integrating research approaches based on extreme weather and climate, ecosystems and governance in underdeveloped semi-arid northern Ghana, the project recommends that effective strategies should ...

Three-quarters of Australia's land is arid or semi arid. Areas that are fertile are used for grazing. The subtropical high-pressure belt moving from the north to south end of the continent within ...