Matches in SemOpenAlex for { <https://semopenalex.org/work/W4318563485> ?p ?o ?g. }
- W4318563485 endingPage "129189" @default.
- W4318563485 startingPage "129189" @default.
- W4318563485 abstract "Understanding the relationship between trunk sap flow and tree diameter is crucial for tree-stand transpiration upscaling and sap flow measurement strategy design, because of well-known tree-to-tree variations in sap flow metrics. However, whether and how this relationship will vary intra- and inter-annually, and the underlying mechanisms, are still poorly understood. We measured the sap flow of 126 trees throughout a six-year experiment (2016–2021) in a temperate poplar (Populus tomentosa) forest with five irrigation management regimes. Simultaneously, we also monitored meteorological factors, leaf area indices, and soil water contents. There was a great variability of both sap flux (SF) and sap flux density (SFD) across trees, and this variability tended to be larger in older stands. Patterns of the relationships between SF, SFD, and diameter at breast height (DBH) changed markedly from year to year. A nonlinear positive correlation (P < 0.001) between SF and DBH was found, except in 2016 when canopy closure did not occur. In contrast, no correlations between SFD and DBH were observed in most years, but their correlations became positive and linear in two wet years (2018, 2021) (P < 0.05). The power (Q) of DBH to explain tree-to-tree sap flow variations exhibited enormous change on both intra- and inter-annual scales, underpinned by different mechanisms. The potential transpiration demand of trees mainly determined the intra-annual variation of Q, but its effect depended on stand development, whereas the environmental water supply mostly controlled the inter-annual variation of Q. Based on these results, we provide some recommendations on sap flow measurement and stand transpiration estimation for pure tree plantations in water-limited regions. Our findings should assist the accurate prediction of stand water use in plantation forests of both poplar and other tree species." @default.
- W4318563485 created "2023-01-31" @default.
- W4318563485 creator A5004441509 @default.
- W4318563485 creator A5018023002 @default.
- W4318563485 creator A5023758911 @default.
- W4318563485 creator A5024649717 @default.
- W4318563485 creator A5029656643 @default.
- W4318563485 creator A5035489181 @default.
- W4318563485 creator A5047179495 @default.
- W4318563485 creator A5056134064 @default.
- W4318563485 creator A5058197522 @default.
- W4318563485 creator A5083290366 @default.
- W4318563485 creator A5086400683 @default.
- W4318563485 creator A5089577120 @default.
- W4318563485 date "2023-03-01" @default.
- W4318563485 modified "2023-09-28" @default.
- W4318563485 title "Long-term variation of the sap flow to tree diameter relation in a temperate poplar forest" @default.
- W4318563485 cites W1965162407 @default.
- W4318563485 cites W1989443021 @default.
- W4318563485 cites W2009999228 @default.
- W4318563485 cites W2018043145 @default.
- W4318563485 cites W2022125408 @default.
- W4318563485 cites W2024147602 @default.
- W4318563485 cites W2026460846 @default.
- W4318563485 cites W2046118602 @default.
- W4318563485 cites W2062120096 @default.
- W4318563485 cites W2068327311 @default.
- W4318563485 cites W2073757536 @default.
- W4318563485 cites W2074770327 @default.
- W4318563485 cites W2103965139 @default.
- W4318563485 cites W2112102120 @default.
- W4318563485 cites W2119894691 @default.
- W4318563485 cites W2125639658 @default.
- W4318563485 cites W2139023741 @default.
- W4318563485 cites W2155854511 @default.
- W4318563485 cites W2168108537 @default.
- W4318563485 cites W2171589277 @default.
- W4318563485 cites W2312552576 @default.
- W4318563485 cites W2342400112 @default.
- W4318563485 cites W2409727387 @default.
- W4318563485 cites W2410855123 @default.
- W4318563485 cites W2509719960 @default.
- W4318563485 cites W2510372907 @default.
- W4318563485 cites W2531683728 @default.
- W4318563485 cites W2573479934 @default.
- W4318563485 cites W2585465170 @default.
- W4318563485 cites W2589377022 @default.
- W4318563485 cites W2590445670 @default.
- W4318563485 cites W2621133770 @default.
- W4318563485 cites W2625628967 @default.
- W4318563485 cites W2767106329 @default.
- W4318563485 cites W2796218124 @default.
- W4318563485 cites W2807912309 @default.
- W4318563485 cites W2897200775 @default.
- W4318563485 cites W2903274913 @default.
- W4318563485 cites W2927799887 @default.
- W4318563485 cites W2936934893 @default.
- W4318563485 cites W2954046975 @default.
- W4318563485 cites W2963950912 @default.
- W4318563485 cites W2981931323 @default.
- W4318563485 cites W2991697876 @default.
- W4318563485 cites W3008630968 @default.
- W4318563485 cites W3031046281 @default.
- W4318563485 cites W3106136010 @default.
- W4318563485 cites W3113622819 @default.
- W4318563485 cites W3128354458 @default.
- W4318563485 cites W3160614871 @default.
- W4318563485 cites W3163198922 @default.
- W4318563485 cites W4224253793 @default.
- W4318563485 cites W4283801923 @default.
- W4318563485 doi "https://doi.org/10.1016/j.jhydrol.2023.129189" @default.
- W4318563485 hasPublicationYear "2023" @default.
- W4318563485 type Work @default.
- W4318563485 citedByCount "2" @default.
- W4318563485 countsByYear W43185634852023 @default.
- W4318563485 crossrefType "journal-article" @default.
- W4318563485 hasAuthorship W4318563485A5004441509 @default.
- W4318563485 hasAuthorship W4318563485A5018023002 @default.
- W4318563485 hasAuthorship W4318563485A5023758911 @default.
- W4318563485 hasAuthorship W4318563485A5024649717 @default.
- W4318563485 hasAuthorship W4318563485A5029656643 @default.
- W4318563485 hasAuthorship W4318563485A5035489181 @default.
- W4318563485 hasAuthorship W4318563485A5047179495 @default.
- W4318563485 hasAuthorship W4318563485A5056134064 @default.
- W4318563485 hasAuthorship W4318563485A5058197522 @default.
- W4318563485 hasAuthorship W4318563485A5083290366 @default.
- W4318563485 hasAuthorship W4318563485A5086400683 @default.
- W4318563485 hasAuthorship W4318563485A5089577120 @default.
- W4318563485 hasBestOaLocation W43185634851 @default.
- W4318563485 hasConcept C101000010 @default.
- W4318563485 hasConcept C110872660 @default.
- W4318563485 hasConcept C113174947 @default.
- W4318563485 hasConcept C127313418 @default.
- W4318563485 hasConcept C134306372 @default.
- W4318563485 hasConcept C157517311 @default.
- W4318563485 hasConcept C183688256 @default.
- W4318563485 hasConcept C187320778 @default.
- W4318563485 hasConcept C188442384 @default.