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　　BENYANJIUCONGSHUMUSHUILIJIEGOUJIAODUTANTAOLEYANGSHU“KUSHAO”DESHUAITUISIWANGJIZHI，YANJIUJIEGUOKEWEISHUIFENSHOUXIANDIQUYANGSHUFANGHULINJINGYINGGUANLITIGONGKEXUEYIJU。GAIYANJIUCHENGGUOJINQIYI“Hydraulic limitation underlies the dieback of Populus pseudo-simonii trees in water-limited areas of northern China”WEITIFABIAOZAIForest Ecology and ManagementQIKAN。ZHIWUSHENGLISHENGTAIXUEKEZUFANGLIDONGBOSHIWEIGAILUNWENDIYIZUOZHE，HAOGUANGYOUYANJIUYUANWEITONGXUNZUOZHE，GAIYANJIUDEDAOLEGUOJIAZIRANKEXUEJIJINYOUXIUQINGNIANKEXUEJIJIN(31722013)DENGXIANGMUDEZHICHI。