“…Over the past 20 years, researchers have made significant effort to apply stable isotope method to partition ET in the forested areas (Lai et al, 2006; Moreira et al, 1997; Wang & Yakir, 2000), grassland areas (Sun et al, 2021; Sutanto et al, 2012; Wenninger et al, 2010; Yepez et al, 2005), and farmland areas (Wang, Deng, et al, 2019; Wang, Li, et al, 2016; Wang & Yakir, 2000; Wen et al, 2016; Williams et al, 2004; Zhang et al, 2011). It appears that researchers are more concerned with ET partitioning in the natural ecosystems and farmland (Warren et al, 2018).…”