Matches in SemOpenAlex for { <https://semopenalex.org/work/W4280498622> ?p ?o ?g. }
- W4280498622 abstract "Abstract The stable water isotope method is widely applied to distinguish the evapotranspiration ( ET ) components across various vegetation‐covered surfaces. ET partitioning in the urban woodland area is useful for guiding precision irrigation, thereby promoting in urban water conservation. For the first time, this study partitions ET in urban locust forest areas based on stable water isotope observations for the period 2019–2020. The isotope composition of ET ( δ ET ) and soil evaporation ( δ E ) were determined using the Keeling‐plot method and Craig–Gordon model, respectively. The steady‐state (SS) and the non‐steady‐state (NSS) assumptions were compared for estimating the isotope composition of vegetation transpiration ( δ T ). The NSS outperformed SS in daily bulk leaf water isotopic component ( δ L,b ) simulation and recommended to be used in δ T determination for the urban forest land. Both methods resulted in similar estimates of δ L,b and δ T during the daytime; however, substantial difference was observed during the nighttime. The fraction of vegetation transpiration to evapotranspiration ( FT ) varies between 0.21 and 0.95 with an average value of 0.78 for the SS and varies between 0.22 and 0.97 with an average of 0.82 for the NSS. The FT in the urban forest land is higher than the natural forest land due to the urban heat island effect and higher planting densities. The seasonal FT variation is primarily controlled by the leaf area index ( LAI ) and soil moisture. The predictive uncertainty of δ ET and δ T are much higher than δ E , wherein the uncertainties of δ T decreases as FT increases while the uncertainty of δ ET increases as FT increases. The uncertainty analysis highlights the importance of increasing the sampling frequency under low FT condition. This study revealed the seasonal change patterns of FT and its major governing factors in urban woodland areas, thus providing more insights on effective water management in the urban ecosystems." @default.
- W4280498622 created "2022-05-22" @default.
- W4280498622 creator A5004586541 @default.
- W4280498622 creator A5020715333 @default.
- W4280498622 creator A5028857482 @default.
- W4280498622 creator A5029567107 @default.
- W4280498622 creator A5031453346 @default.
- W4280498622 creator A5047373411 @default.
- W4280498622 creator A5066761966 @default.
- W4280498622 creator A5089387872 @default.
- W4280498622 creator A5091543149 @default.
- W4280498622 date "2022-07-07" @default.
- W4280498622 modified "2023-10-16" @default.
- W4280498622 title "Evapotranspiration partitioning based on field‐stable oxygen isotope observations for an urban locust forest land" @default.
- W4280498622 cites W1490845441 @default.
- W4280498622 cites W1543487163 @default.
- W4280498622 cites W1548410924 @default.
- W4280498622 cites W1655695527 @default.
- W4280498622 cites W1715478824 @default.
- W4280498622 cites W179065688 @default.
- W4280498622 cites W1834009658 @default.
- W4280498622 cites W1945666848 @default.
- W4280498622 cites W1964603712 @default.
- W4280498622 cites W1970390440 @default.
- W4280498622 cites W1971256731 @default.
- W4280498622 cites W1976684029 @default.
- W4280498622 cites W1989913668 @default.
- W4280498622 cites W1994791976 @default.
- W4280498622 cites W1995121743 @default.
- W4280498622 cites W1998407938 @default.
- W4280498622 cites W2004477482 @default.
- W4280498622 cites W2011081793 @default.
- W4280498622 cites W2014231056 @default.
- W4280498622 cites W2018043145 @default.
- W4280498622 cites W2018837197 @default.
- W4280498622 cites W2020997422 @default.
- W4280498622 cites W2023118075 @default.
- W4280498622 cites W2024088340 @default.
- W4280498622 cites W2026369475 @default.
- W4280498622 cites W2031655958 @default.
- W4280498622 cites W2040733414 @default.
- W4280498622 cites W2046296253 @default.
- W4280498622 cites W2048995275 @default.
- W4280498622 cites W2051439571 @default.
- W4280498622 cites W2054658658 @default.
- W4280498622 cites W2062656353 @default.
- W4280498622 cites W2062697553 @default.
- W4280498622 cites W2070931689 @default.
- W4280498622 cites W2077888505 @default.
- W4280498622 cites W2078684101 @default.
- W4280498622 cites W2081712988 @default.
- W4280498622 cites W2082586262 @default.
- W4280498622 cites W2088421499 @default.
- W4280498622 cites W2089976813 @default.
- W4280498622 cites W2093412943 @default.
- W4280498622 cites W2095256750 @default.
- W4280498622 cites W2100085508 @default.
- W4280498622 cites W2100184191 @default.
- W4280498622 cites W2106067273 @default.
- W4280498622 cites W2106446888 @default.
- W4280498622 cites W2109679237 @default.
- W4280498622 cites W2109964064 @default.
- W4280498622 cites W2115431369 @default.
- W4280498622 cites W2121076277 @default.
- W4280498622 cites W2121538660 @default.
- W4280498622 cites W2121943767 @default.
- W4280498622 cites W2122941804 @default.
- W4280498622 cites W2125259930 @default.
- W4280498622 cites W2128634461 @default.
- W4280498622 cites W2130797201 @default.
- W4280498622 cites W2135114914 @default.
- W4280498622 cites W2143403168 @default.
- W4280498622 cites W2146086367 @default.
- W4280498622 cites W2148117801 @default.
- W4280498622 cites W2153427373 @default.
- W4280498622 cites W2156074566 @default.
- W4280498622 cites W2159014991 @default.
- W4280498622 cites W2159442660 @default.
- W4280498622 cites W2161221270 @default.
- W4280498622 cites W2163598460 @default.
- W4280498622 cites W2163606831 @default.
- W4280498622 cites W2166668017 @default.
- W4280498622 cites W2170599966 @default.
- W4280498622 cites W2170820203 @default.
- W4280498622 cites W2197181571 @default.
- W4280498622 cites W2222542616 @default.
- W4280498622 cites W2312552576 @default.
- W4280498622 cites W2336308352 @default.
- W4280498622 cites W2472817916 @default.
- W4280498622 cites W2487385493 @default.
- W4280498622 cites W2500036612 @default.
- W4280498622 cites W2518024333 @default.
- W4280498622 cites W2544199352 @default.
- W4280498622 cites W2563792860 @default.
- W4280498622 cites W2608768002 @default.
- W4280498622 cites W2744379960 @default.
- W4280498622 cites W2790495519 @default.
- W4280498622 cites W2790682854 @default.
- W4280498622 cites W2793779521 @default.
- W4280498622 cites W2809625517 @default.