Growth of squatter settlements in Pucallpa and other cities as distant as Lima + growth of small urban centers >> increased demand for inexpensive construction materials >> Rural smallholder farmers in Peruvian Amazonia have shifted their emphasis from commercial crop production to a combination of smaller-scale subsistence agriculture and management of forest products, especially of fast-growing timbers >> decline in the agricultural sector and the loss of an important source of income for smallholder (6 gen 1980 anni – 6 gen 1990 anni)
Aggiunto al nastro di tempo:
Data:
6 gen 1980 anni
6 gen 1990 anni
~ 10 years