Year 2008 Publications Ganguly et al., 2008. Generating vegetation leaf area index earth system data records from multiple sensors. Part 1: Theory. Remote Sens. Environ., Vol. 112(2008)4333–4343, doi:10.1016/j.rse.2008.07.014 Ganguly et al., 2008. Generating vegetation leaf area index earth system data records from multiple sensors. Part 2: Implementation, Analysis and Validation. Remote Sens. Environ., 112(2008)4318–4332, doi:10.1016/j.rse.2008.07.013 Kaufmann et al., 2008. Identifying climatic controls on ring width: The timing of correlations between tree rings and NDVI. Earth Interactions, Vol. 12, DOI: 10.1175/2008EI263.1. (2008). Kaufmann et al., 2008. The Power of Monitoring Stations and a CO2 Fertilization Effect: Evidence from Causal Relationships Between NDVI and Carbon Dioxide. Earth Interactions, Vol: 12, DOI: 10.1175/2007EI240.1 (2008). Robinson et al., 2008. An empirical approach to retrieve monthly evapotranspiration over Amazonia, Int. J. Remote Sens., Vol. 29:7045–7063, 2008. Garrigues et al., 2008. Validation and Intercomparison of Global Leaf Area Index Products Derived from Remote Sensing Data, J. Geophys. Res., VOL. 113, G02028, doi:10.1029/2007JG000635, 2008. Garrigues et al., 2008. Intercomparison and sensitivity analysis of leaf area index retrievals from LAI-2000, AccuPAR, and digital hemispherical photography over croplands, Agric. For. Meteorol., doi:10.1016/j.agrformet.2008.02.014. Gao et al., 2008. An Algorithm to Produce Temporally and Spatially Continuous MODIS-LAI Time Series. Geophys. Res. Lett., doi: 10.1109/LGRS.2007.907971. Huang et al., 2008. Stochastic transport theory for investigating the three-dimensional canopy structure from space measurement, Remote Sensing of Environ., 112:35–50, 2008.