Xem mẫu
Carbon sequestration in sub-tropical soils under rubber plantations in north-east India
Debasis Mandal and K. R. Islam
Indian Rubber Research Institute, Tripura, and University South Centers, USA
Widespread deforestation for fuelwood, timber and forage is an on-going process in the south-east Asian countries
(Islam et al 1999).
Deforestation transfers C directly to the atmosphere, and affects the mechanism to hold C in soil (Chambers et al. 2001).
Rubber plantations were raised as a secondary forest in the Indian state of Tripura since 1975 to improve degraded lands, generate income for locals, and meet increasing demand for rubber.
...
- tailieumienphi.vn
nguon tai.lieu . vn