The Caatinga has a semi-arid climate and is found in north east Brazil. It is hot all year round and dry for most of the year. Xerophytes, stunted trees and thorny bushes grow here. The Cerrado ...

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 ...

Since 2005, semi-arid area in Brazil has expanded by 300,00 ... In the face of the changing climate and numerous challenges, at every turn the Purchases have dedicated the better part of their ...

The Caatinga has a semi-arid climate and is found in north east Brazil. It is hot all year round and dry for most of the year. Xerophytes, stunted trees and thorny bushes grow here. The Cerrado ...