中国东南亚热带小流域混合农业区水文过程的实验研究(简报)

1ScopeIn the Sun Jia Catchment several gauging in-stallations are carefully put up to elucidate the hy-drology and the matter fluxes through the catch-ment.At present,it is already possible to quantifydistinct spatial differences in principal water flu-xes.The setup bears the potential to further deep-en the understanding of the small scale processesinvolved in lateral water fluxes and soil erosion.Multi-point monitoring of soil water potentials atvarious soil depths together with hydrograph…     

2009年2月主要灾害统计：天灾

澳大利亚遭百余年最严重热浪侵袭31人死亡,阿根延北部遭遇暴风雨袭击造成4人死47人受伤,澳大利亚东南部山火肆虐,阿根延泥石流造成2人死亡8人失踪,美国中部遭龙卷风袭击至少8人死亡。