Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022502823> ?p ?o ?g. }
- W2022502823 endingPage "298" @default.
- W2022502823 startingPage "287" @default.
- W2022502823 abstract "Drought stress plays an important role in determining both the structure and function of forest ecosystems, because of the close association between the carbon (C) and hydrological cycles. We used a detailed model of the soil-plant-atmosphere continuum to investigate the links between carbon uptake and the hydrological cycle in a mature, open stand of ponderosa pine (Pinus ponderosa Dougl. ex Laws.) at the Metolius river in eastern Oregon over a 2-year period (1996-1997). The model was parameterized from local measurements of vegetation structure, soil properties and meteorology, and tested against independent measurements of ecosystem latent energy (LE) and carbon fluxes and soil water content. Although the 2 years had very different precipitation regimes, annual uptake of C and total transpiration were similar in both years, according to both direct observation and simulations. There were important differences in ratios of evaporation to transpiration, and in the patterns of water abstraction from the soil profile, depending on the frequency of summer storms. Simulations showed that, during periods of maximum water limitation in late summer, plants maintained a remarkably constant evapotranspirative flux because of deep rooting, whereas changes in rates of C accumulation were determined by interactions between atmospheric vapor pressure deficit and stomatal conductance. Sensitivity analyses with the model suggest a highly conservative allocation strategy in the vegetation, focused belowground on accessing a soil volume large enough to buffer summer droughts, and optimized to account for interannual variability in precipitation. The model suggests that increased allocation to leaf area would greatly increase productivity, but with the associated risk of greater soil water depletion and drought stress in some years. By constructing sparse canopies and deep rooting systems, these stands balance reduced productivity in the short term with risk avoidance over the long term." @default.
- W2022502823 created "2016-06-24" @default.
- W2022502823 creator A5023233778 @default.
- W2022502823 creator A5039229966 @default.
- W2022502823 creator A5064351190 @default.
- W2022502823 creator A5084562898 @default.
- W2022502823 date "2001-03-01" @default.
- W2022502823 modified "2023-09-26" @default.
- W2022502823 title "Use of a simulation model and ecosystem flux data to examine carbon-water interactions in ponderosa pine" @default.
- W2022502823 cites W1587057093 @default.
- W2022502823 cites W1599869189 @default.
- W2022502823 cites W1974295409 @default.
- W2022502823 cites W1975732565 @default.
- W2022502823 cites W1978947024 @default.
- W2022502823 cites W2006901997 @default.
- W2022502823 cites W2010784770 @default.
- W2022502823 cites W2022934840 @default.
- W2022502823 cites W2031152600 @default.
- W2022502823 cites W2034940081 @default.
- W2022502823 cites W2036709573 @default.
- W2022502823 cites W2037000987 @default.
- W2022502823 cites W2043234611 @default.
- W2022502823 cites W2063502562 @default.
- W2022502823 cites W2067194265 @default.
- W2022502823 cites W2075606372 @default.
- W2022502823 cites W207700833 @default.
- W2022502823 cites W2101493446 @default.
- W2022502823 cites W2109382956 @default.
- W2022502823 cites W2112441963 @default.
- W2022502823 cites W2114689794 @default.
- W2022502823 cites W2121069783 @default.
- W2022502823 cites W2133147181 @default.
- W2022502823 cites W2135329911 @default.
- W2022502823 cites W2142215695 @default.
- W2022502823 cites W2145053869 @default.
- W2022502823 cites W2145666080 @default.
- W2022502823 cites W2152865972 @default.
- W2022502823 cites W2154390958 @default.
- W2022502823 cites W2156053130 @default.
- W2022502823 cites W2156964984 @default.
- W2022502823 cites W2159661490 @default.
- W2022502823 cites W2313537076 @default.
- W2022502823 cites W2324644956 @default.
- W2022502823 cites W2432517183 @default.
- W2022502823 cites W3004157836 @default.
- W2022502823 doi "https://doi.org/10.1093/treephys/21.5.287" @default.
- W2022502823 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11262920" @default.
- W2022502823 hasPublicationYear "2001" @default.
- W2022502823 type Work @default.
- W2022502823 sameAs 2022502823 @default.
- W2022502823 citedByCount "178" @default.
- W2022502823 countsByYear W20225028232012 @default.
- W2022502823 countsByYear W20225028232013 @default.
- W2022502823 countsByYear W20225028232014 @default.
- W2022502823 countsByYear W20225028232015 @default.
- W2022502823 countsByYear W20225028232016 @default.
- W2022502823 countsByYear W20225028232018 @default.
- W2022502823 countsByYear W20225028232019 @default.
- W2022502823 countsByYear W20225028232020 @default.
- W2022502823 countsByYear W20225028232021 @default.
- W2022502823 countsByYear W20225028232022 @default.
- W2022502823 countsByYear W20225028232023 @default.
- W2022502823 crossrefType "journal-article" @default.
- W2022502823 hasAuthorship W2022502823A5023233778 @default.
- W2022502823 hasAuthorship W2022502823A5039229966 @default.
- W2022502823 hasAuthorship W2022502823A5064351190 @default.
- W2022502823 hasAuthorship W2022502823A5084562898 @default.
- W2022502823 hasBestOaLocation W20225028231 @default.
- W2022502823 hasConcept C107054158 @default.
- W2022502823 hasConcept C110872660 @default.
- W2022502823 hasConcept C121332964 @default.
- W2022502823 hasConcept C127313418 @default.
- W2022502823 hasConcept C133830359 @default.
- W2022502823 hasConcept C142724271 @default.
- W2022502823 hasConcept C14331020 @default.
- W2022502823 hasConcept C153294291 @default.
- W2022502823 hasConcept C157517311 @default.
- W2022502823 hasConcept C183688256 @default.
- W2022502823 hasConcept C187320778 @default.
- W2022502823 hasConcept C18903297 @default.
- W2022502823 hasConcept C2776133958 @default.
- W2022502823 hasConcept C2781045423 @default.
- W2022502823 hasConcept C39432304 @default.
- W2022502823 hasConcept C59822182 @default.
- W2022502823 hasConcept C6939412 @default.
- W2022502823 hasConcept C71924100 @default.
- W2022502823 hasConcept C76886044 @default.
- W2022502823 hasConcept C86803240 @default.
- W2022502823 hasConcept C91586092 @default.
- W2022502823 hasConceptScore W2022502823C107054158 @default.
- W2022502823 hasConceptScore W2022502823C110872660 @default.
- W2022502823 hasConceptScore W2022502823C121332964 @default.
- W2022502823 hasConceptScore W2022502823C127313418 @default.
- W2022502823 hasConceptScore W2022502823C133830359 @default.
- W2022502823 hasConceptScore W2022502823C142724271 @default.
- W2022502823 hasConceptScore W2022502823C14331020 @default.
- W2022502823 hasConceptScore W2022502823C153294291 @default.
- W2022502823 hasConceptScore W2022502823C157517311 @default.