FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2337444019> ?p ?o ?g. }

• W2337444019 endingPage "131" @default.
• W2337444019 startingPage "116" @default.
• W2337444019 abstract "Abstract Terrestrial gross primary productivity (GPP) and evapotranspiration (ET) are two key ecosystem fluxes in the global carbon and water cycles. As carbon and water fluxes are inherently linked, knowing one provides information for the other. However, tightly coupled and easy to use ecosystem models are rare and there are still large uncertainties in global carbon and water flux estimates. In this study, we developed a new monthly coupled carbon and water (CCW) model. GPP was estimated based on the light-use efficiency (LUE) theory that considered the effect of diffuse radiation, while ET was modeled based on GPP and water-use efficiency (WUE). We evaluated the non-linear effect of single (GPPOR) or combined (GPPAND) limitations of temperature and vapor pressure deficit on GPP. We further compared the effects of three types of WUE (i.e., WUE, inherent WUE, and underlying WUE) on ET (i.e., ETWUE, ETIWUE and ETUWUE). CCW was calibrated and validated using global eddy covariance measurement from FLUXNET and remote sensing data from Moderate Resolution Imaging Spectroradiometer (MODIS) from 2000 to 2007. Modeled GPPAND and GPPOR explained 67.3% and 66.8% of variations of tower-derived GPP, respectively, while ETUWUE, ETIWUE and ETWUE explained 65.7%, 59.9% and 58.1% of tower-measured ET, respectively. Consequently, we chose GPPAND and ETUWUE as the best modeling framework for CCW, and estimated global GPP as 134.2 Pg C yr−1 and ET as 57.0 × 103 km3 for vegetated areas in 2001. Global ET estimated by CCW compared favorably with MODIS ET (60.5 × 103 km3) and ET derived from global precipitation (56.5 × 103 km3). However, global GPP estimated by CCW was about 19% higher than MODIS GPP (109.0 Pg C yr−1). The mean global WUE value estimated by CCW (2.35 g C kg−1 H2O) was close to the mean tower-based WUE (2.60 g C kg−1 H2O), but was much higher than the WUE derived from MODIS products (1.80 g C kg−1 H2O). We concluded that the new simple CCW model provided improved estimates of GPP and ET. The biome-specific parameters derived in this study allow CCW to be further linked with land use change models to project human impacts on terrestrial ecosystem functions." @default.
• W2337444019 created "2016-06-24" @default.
• W2337444019 creator A5016731659 @default.
• W2337444019 creator A5017795751 @default.
• W2337444019 creator A5018805094 @default.
• W2337444019 creator A5034948322 @default.
• W2337444019 creator A5072847443 @default.
• W2337444019 creator A5073107314 @default.
• W2337444019 creator A5076031223 @default.
• W2337444019 creator A5086712407 @default.
• W2337444019 date "2016-06-01" @default.
• W2337444019 modified "2023-10-11" @default.
• W2337444019 title "Development of a coupled carbon and water model for estimating global gross primary productivity and evapotranspiration based on eddy flux and remote sensing data" @default.
• W2337444019 cites W1500576594 @default.
• W2337444019 cites W1571708397 @default.
• W2337444019 cites W1670110277 @default.
• W2337444019 cites W1854539531 @default.
• W2337444019 cites W1888540468 @default.
• W2337444019 cites W1896386811 @default.
• W2337444019 cites W1968970982 @default.
• W2337444019 cites W1971072691 @default.
• W2337444019 cites W1975768883 @default.
• W2337444019 cites W1985479415 @default.
• W2337444019 cites W1994224472 @default.
• W2337444019 cites W1996746229 @default.
• W2337444019 cites W1998438756 @default.
• W2337444019 cites W2009163215 @default.
• W2337444019 cites W2013492930 @default.
• W2337444019 cites W2016393847 @default.
• W2337444019 cites W2020847974 @default.
• W2337444019 cites W2022932890 @default.
• W2337444019 cites W2024696675 @default.
• W2337444019 cites W2030147546 @default.
• W2337444019 cites W2031925862 @default.
• W2337444019 cites W2035110811 @default.
• W2337444019 cites W2036584524 @default.
• W2337444019 cites W2038698475 @default.
• W2337444019 cites W2040437748 @default.
• W2337444019 cites W2042181466 @default.
• W2337444019 cites W2044393873 @default.
• W2337444019 cites W2046857879 @default.
• W2337444019 cites W2051159954 @default.
• W2337444019 cites W2052648234 @default.
• W2337444019 cites W2056207769 @default.
• W2337444019 cites W2060362624 @default.
• W2337444019 cites W2061175526 @default.
• W2337444019 cites W2063613693 @default.
• W2337444019 cites W2075041338 @default.
• W2337444019 cites W2079759406 @default.
• W2337444019 cites W2084577609 @default.
• W2337444019 cites W2089976813 @default.
• W2337444019 cites W2090257588 @default.
• W2337444019 cites W2092722122 @default.
• W2337444019 cites W2098020412 @default.
• W2337444019 cites W2100184191 @default.
• W2337444019 cites W2100422466 @default.
• W2337444019 cites W2102552262 @default.
• W2337444019 cites W2104009495 @default.
• W2337444019 cites W2109039109 @default.
• W2337444019 cites W2114004961 @default.
• W2337444019 cites W2118102799 @default.
• W2337444019 cites W2119895530 @default.
• W2337444019 cites W2122158162 @default.
• W2337444019 cites W2123855284 @default.
• W2337444019 cites W2124437404 @default.
• W2337444019 cites W2126640978 @default.
• W2337444019 cites W2134289299 @default.
• W2337444019 cites W2138751033 @default.
• W2337444019 cites W2141492072 @default.
• W2337444019 cites W2144653885 @default.
• W2337444019 cites W2145170417 @default.
• W2337444019 cites W2147423506 @default.
• W2337444019 cites W2147746661 @default.
• W2337444019 cites W2148065061 @default.
• W2337444019 cites W2153427373 @default.
• W2337444019 cites W2154700052 @default.
• W2337444019 cites W2155134481 @default.
• W2337444019 cites W2155152860 @default.
• W2337444019 cites W2155285415 @default.
• W2337444019 cites W2156043834 @default.
• W2337444019 cites W2157980636 @default.
• W2337444019 cites W2158268769 @default.
• W2337444019 cites W2158897782 @default.
• W2337444019 cites W2164635542 @default.
• W2337444019 cites W2166186402 @default.
• W2337444019 cites W2167425576 @default.
• W2337444019 cites W2167453193 @default.
• W2337444019 cites W2167891208 @default.
• W2337444019 cites W2170418509 @default.
• W2337444019 cites W2275884998 @default.
• W2337444019 cites W367115991 @default.
• W2337444019 doi "https://doi.org/10.1016/j.agrformet.2016.04.003" @default.
• W2337444019 hasPublicationYear "2016" @default.
• W2337444019 type Work @default.
• W2337444019 sameAs 2337444019 @default.
• W2337444019 citedByCount "78" @default.
• W2337444019 countsByYear W23374440192016 @default.
• W2337444019 countsByYear W23374440192017 @default.

• next