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Water use characteristics of the common tree species in different plantation types in the Loess Plateau of China
Agricultural and Forest Meteorology ( IF 6.2 ) Pub Date : 2020-07-01 , DOI: 10.1016/j.agrformet.2020.108020 Jian Wang , Bojie Fu , Lixin Wang , Nan Lu , Jianye Li
Agricultural and Forest Meteorology ( IF 6.2 ) Pub Date : 2020-07-01 , DOI: 10.1016/j.agrformet.2020.108020 Jian Wang , Bojie Fu , Lixin Wang , Nan Lu , Jianye Li
Abstract Knowledge concerning the water use characteristics of revegetated species has profound implications for understanding soil–plant interaction mechanisms and guiding ecological restoration strategies in water-limited ecosystems. Although afforestation is an important way to improve ecosystem functions and services in degraded ecosystems, there is limited understanding about the water use characteristics of dominant species within and between different types of plantations. We investigated plant water use characteristics in three representative types of plantations on the Chinese Loess Plateau: mixed plantation consisting of three deciduous tree species Robinia pseudoacacia, Armeniaca sibirica and Ailanthus altissima (Mspa), pure R. pseudoacacia plantation (Pp) and pure A. sibirica plantation (Ps). We measured the leaf δ13C of the dominant species within each plantation type and the δ2H and δ18O of xylem and soil water within 400 cm of the soil surface. The results showed that three main species in the mixed plantation exhibited significant difference (p
更新日期：2020-07-01
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