亚洲色吧

My country:
A forest canopy and access ladder viewed from the ground up

Study reveals what makes some Amazon forests more resilient to climate change

Research reports surprising results which can help understand and protect the Amazon forest in the future and preserve its critical role in cooling the Earth鈥檚 climate.
 

Tropical forests growing on shallow water tables, where soil water is plentiful year round, even during dry seasons and moderate droughts are understudied and yet these regions make up a about half of the Amazon basin and, as we show in our paper, they are protected from drought impacts.

The good news is that the positive effect of moderate droughts in these regions may offset large carbon losses expected from tree death in regions where the water table lies deep below the surface.

Dr Marielle Smith ,  Lecturer in Forest Sciences