FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3096002318> ?p ?o ?g. }

• W3096002318 endingPage "540" @default.
• W3096002318 startingPage "519" @default.
• W3096002318 abstract "Abstract Despite their low contribution to forest carbon stocks, lianas (woody vines) play an important role in the carbon dynamics of tropical forests. As structural parasites, they hinder tree survival, growth and fecundity; hence, they negatively impact net ecosystem productivity and long‐term carbon sequestration. Competition (for water and light) drives various forest processes and depends on the local abundance of resources over time. However, evaluating the relative role of resource availability on the interactions between lianas and trees from empirical observations is particularly challenging. Previous approaches have used labour‐intensive and ecosystem‐scale manipulation experiments, which are infeasible in most situations. We propose to circumvent this challenge by evaluating the uncertainty of water and light capture processes of a process‐based vegetation model (ED2) including the liana growth form. We further developed the liana plant functional type in ED2 to mechanistically simulate water uptake and transport from roots to leaves, and start the model from prescribed initial conditions. We then used the PEcAn bioinformatics platform to constrain liana parameters and run uncertainty analyses. Baseline runs successfully reproduced ecosystem gas exchange fluxes (gross primary productivity and latent heat) and forest structural features (leaf area index, aboveground biomass) in two sites (Barro Colorado Island, Panama and Paracou, French Guiana) characterized by different rainfall regimes and levels of liana abundance. Model uncertainty analyses revealed that water limitation was the factor driving the competition between trees and lianas at the drier site (BCI), and during the relatively short dry season of the wetter site (Paracou). In young patches, light competition dominated in Paracou but alternated with water competition between the wet and the dry season on BCI according to the model simulations. The modelling workflow also identified key liana traits (photosynthetic quantum efficiency, stomatal regulation parameters, allometric relationships) and processes (water use, respiration, climbing) driving the model uncertainty. They should be considered as priorities for future data acquisition and model development to improve predictions of the carbon dynamics of liana‐infested forests. Synthesis . Competition for water plays a larger role in the interaction between lianas and trees than previously hypothesized, as demonstrated by simulations from a process‐based vegetation model." @default.
• W3096002318 created "2020-11-09" @default.
• W3096002318 creator A5014925203 @default.
• W3096002318 creator A5025000066 @default.
• W3096002318 creator A5026440231 @default.
• W3096002318 creator A5028962954 @default.
• W3096002318 creator A5029620941 @default.
• W3096002318 creator A5032697668 @default.
• W3096002318 creator A5037399919 @default.
• W3096002318 creator A5058192976 @default.
• W3096002318 creator A5067968850 @default.
• W3096002318 creator A5074453410 @default.
• W3096002318 creator A5074527365 @default.
• W3096002318 creator A5084380857 @default.
• W3096002318 creator A5084516273 @default.
• W3096002318 creator A5089380611 @default.
• W3096002318 date "2020-11-29" @default.
• W3096002318 modified "2023-10-12" @default.
• W3096002318 title "Unraveling the relative role of light and water competition between lianas and trees in tropical forests: A vegetation model analysis" @default.
• W3096002318 cites W1080828808 @default.
• W3096002318 cites W1597655669 @default.
• W3096002318 cites W1727228474 @default.
• W3096002318 cites W1850734085 @default.
• W3096002318 cites W1949051345 @default.
• W3096002318 cites W1964706137 @default.
• W3096002318 cites W1964767772 @default.
• W3096002318 cites W1969062474 @default.
• W3096002318 cites W1994618855 @default.
• W3096002318 cites W1994908014 @default.
• W3096002318 cites W1999981081 @default.
• W3096002318 cites W2003225636 @default.
• W3096002318 cites W2005341484 @default.
• W3096002318 cites W2006248680 @default.
• W3096002318 cites W2008740254 @default.
• W3096002318 cites W2017915442 @default.
• W3096002318 cites W2019896867 @default.
• W3096002318 cites W2026445310 @default.
• W3096002318 cites W2029709848 @default.
• W3096002318 cites W2030866813 @default.
• W3096002318 cites W2037295424 @default.
• W3096002318 cites W2039465697 @default.
• W3096002318 cites W2046857879 @default.
• W3096002318 cites W2052648234 @default.
• W3096002318 cites W2055849069 @default.
• W3096002318 cites W2056298642 @default.
• W3096002318 cites W2058290555 @default.
• W3096002318 cites W2059013572 @default.
• W3096002318 cites W2066163557 @default.
• W3096002318 cites W207700833 @default.
• W3096002318 cites W2082791971 @default.
• W3096002318 cites W2086890951 @default.
• W3096002318 cites W2089846377 @default.
• W3096002318 cites W2094971595 @default.
• W3096002318 cites W2101345887 @default.
• W3096002318 cites W2107474547 @default.
• W3096002318 cites W2109631166 @default.
• W3096002318 cites W2113187089 @default.
• W3096002318 cites W2117401790 @default.
• W3096002318 cites W2121207891 @default.
• W3096002318 cites W2123558695 @default.
• W3096002318 cites W2130766583 @default.
• W3096002318 cites W2130930805 @default.
• W3096002318 cites W2132988966 @default.
• W3096002318 cites W2133820264 @default.
• W3096002318 cites W2137039572 @default.
• W3096002318 cites W2137225035 @default.
• W3096002318 cites W2137348778 @default.
• W3096002318 cites W2140567084 @default.
• W3096002318 cites W2146841049 @default.
• W3096002318 cites W2148528495 @default.
• W3096002318 cites W2148550868 @default.
• W3096002318 cites W2158896408 @default.
• W3096002318 cites W2162105020 @default.
• W3096002318 cites W2170381540 @default.
• W3096002318 cites W2171310397 @default.
• W3096002318 cites W2215267382 @default.
• W3096002318 cites W2223289539 @default.
• W3096002318 cites W2233187166 @default.
• W3096002318 cites W2264265455 @default.
• W3096002318 cites W2329511792 @default.
• W3096002318 cites W2396938431 @default.
• W3096002318 cites W2420076017 @default.
• W3096002318 cites W2570706905 @default.
• W3096002318 cites W2578028399 @default.
• W3096002318 cites W2588444350 @default.
• W3096002318 cites W2606853742 @default.
• W3096002318 cites W2756906114 @default.
• W3096002318 cites W2789919573 @default.
• W3096002318 cites W2792848816 @default.
• W3096002318 cites W2807120701 @default.
• W3096002318 cites W2808874545 @default.
• W3096002318 cites W2890167223 @default.
• W3096002318 cites W2895784174 @default.
• W3096002318 cites W2901093331 @default.
• W3096002318 cites W2914494205 @default.
• W3096002318 cites W2915414148 @default.
• W3096002318 cites W2915841000 @default.
• W3096002318 cites W2918916073 @default.

• next