Embed Size (px)
DESCRIPTION
SAGARPA. Colegio de Postgraduados. RESEARCH INTEREST RELATED TO CARBON MONITORING. J. René Valdez- Lazalde. Postgrado Forestal, Colegio de Postgraduados (CP), Montecillo, Texcoco, Edo. de México [email protected]. Even-age managed forest. UNITED MEXICAN STATES. Materials and Methods. - PowerPoint PPT Presentation
Citation preview
RESEARCH INTEREST RELATED TO CARBON MONITORING
Postgrado Forestal, Colegio de Postgraduados (CP), Montecillo, Texcoco, Edo. de Mé[email protected]
J. René Valdez-Lazalde
SAGARPA Colegio de Postgraduados
Even-age managed forest
UNITED MEXICAN STATES
Materials and Methods
Localización del área de estudioFigure 1. Location of the study area
Objective/Interest
To assess and monitor forest carbon inventory dynamics due to management practices
To develop state and regional spatial models to estimate forest carbon and forest carbon related related variables through spectral and field generated data.
Localización del área de estudio
Carbon Estimated using Satellite Data -- Zacualtipan, Hgo. Méx --
Aguirre et al., 2009
Temperate forest, Hidalgo State (INEGI Serie III).
Current Area of Interest
National Forest Inventory (INFyS):
230 sites in the state of Hidalgo
181 sites in Hidalgo temperate forest
Pasive and active remote sensors (Landsat, SPOT, RADAR, LIDAR)
Materials y Methods
Colecta de información de la estructura del rodal
(Alt, DAP, etc.)
BIOMASA
Datos de parcelas por grupo de especies, rodal o ecosistema (Inventario) 80% Cal
20% Val
B = f (Alt, DAP)
Selección de bandas e Índices espectrales
Modelo a Nivel PixelAlt = f (Datos Espectrales)
DAP = f (Datos Espectrales)
Aplicación de modelos para mapear las variables del bosque seleccionadas
Alt, DAP
Imagen Multiespectral, RADARCarbon Estimation
50 Ton/ha
129 Ton/ha
50 100 150 200 Ton/ha
