Some indicators of the effect of global warming on olive tree flowering in south Tunisia
第十一届国际旱地发展会议——Climatic variability has increased during the last decades,the phenophases of Cultivar Chemlali is more precocious that before.The intensive system is more sensitive to the effect of climate change and conducted to deterioration of the soil and reduction of vegetative cover,leading to water and wind erosion.
主讲人：Professor Mounir Abichou
时长：0:13:37 年代：2013年
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