PREBAS

2024-02-07

Forest Biogeochemistry Model Local R
PREBAS
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Description

PREBAS is a forest growth and ecosystem carbon balance model. In PREBAS three different models PRELES (PREdict Light-use efficiency, Evapotranspiration and Soil water), CROBAS (Tree growth and CROwn BASe from carbon balance), and YASSO (Yet Another Simulator of Soil Organic matter) are coupled together in order to predict the growth and carbon balance of the forest ecosystem. CROBAS provides estimates of LAI (Leaf Area Index) that is used in PRELES to compute gross primary production. GPP is then used by CROBAS to estimate forest growth. The stand structural variables and the biomass components of the forest are updated. Meanwhile, CROBAS estimates the litter production that is the input of YASSO.

WHAT WE DO
  • Provide training and technical support for modelling activities to research groups at CREAF.
  • Develop and promote the use of process-based and empirical models aimed at predicting the response of terrestrial ecosystems to global change at multiple scales from the forest stand to the region.
  • Facilitate discovery of data sets or models relevant for ecosystem modelling activities.
  • Develop tools aimed at facilitating the interoperability between data sources and models, and between different models.
  • Develop and maintain interactive web applications for ecosystem data exploration and visualization.
CONTACT

Campus de Bellaterra (UAB) Edifici C

08193 Cerdanyola del Vallès

EcosystemModellingFacility@creaf.uab.cat

This action is part of the Severo Ochoa "ULandscape" funded in 2019 by the Agencia Estatal de Investigación of the Spanish Ministry of Science and Innovation to support Research Centres of Excellence.

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