Can I take your number? http://cliphunter.in.net/ pichunter “The dry season over the southern Amazon is already marginal for maintaining rainforest. At some point, if it becomes too long, the rainforest will reach a tipping point,” Fu said in a statement. “The length of the dry season in the southern Amazon is the most important climate condition controlling the rainforest. If the dry season is too long, the rainforest will not survive.”