State Climate Office of North Carolina - 2008 Observed change of the standardized precipitation index, its potential cause and implications to future climate change in the Amazon region. (2008). Philosophical Transactions of the Royal Society B: Biological Sciences. https://doi.org/10.1098/rstb.2007.0022 How well does the ERA40 surface water budget compare to observations in the Amazon River basin? (2008). Journal of Geophysical Research. https://doi.org/10.1029/2007jd009220 Jacobs, N. A., Raman, S., Lackmann, G. M., & Childs, P. P., Jr. (2008). The influence of the Gulf Stream induced SST gradients on the US East Coast winter storm of 24-25 January 2000. INTERNATIONAL JOURNAL OF REMOTE SENSING, 29(21), 6145–6174. https://doi.org/10.1080/01431160802175561