Phillips C.B., Scatena F.N. Reduced channel morphological response to urbanization in a flood-dominated humid tropical environment. Earth Surface Processes and Landforms. 2012. DOI: 10.1002/esp.3345
Remirez-Builes V.H., Porch T.G., Harmsen E.W. Genotypic Differences in Water Use Efficiency of Common Bean under Drought Stress. Agronomy Journal. Vol 103 Is 4 2011, pp 1206-1215.
Lawrence, JR, SD Gedzelman, XP Zhang, and R. Arnold. 1998. Stable isotope ratios of rain and vapor in 1995 hurricanes. Journal of Geophysical Research-Atmospheres 103 (D10) (MAY 27): 11381-400.
Derry, LA, JC Pett-Ridge, AC Kurtz, and JW Troester. 2006. Ge/Si and sr-87/Sr-86 tracers of weathering reactions and hydrologic pathways in a tropical granitoid system. Journal of Geochemical Exploration 88 (1-3) (JAN-MAR): 271-4.
Jones, IC, and JL Banner. 2003. Estimating recharge thresholds in tropical karst island aquifers: Barbados, puerto rico and guam RID C-8676-2011. Journal of Hydrology 278 (1-4) (JUL 25): 131-43.
Evaristo J. Review of Use of Isotopes in Studying the Natural History of Puerto Rico. University of Pennsylvania. 2012.
Holwerda, F., 2005. Water and Energy Budgets of Rain Forests Along an Elevational Gradient Under Maritime Tropical Conditions. PhD Thesis, VU University, Amsterdam, The Netherlands.
"Plan Integral de Agua" December, 2006.
Shanley, J. B., W. H. McDowell, and R. F. Stallard (2011), Long‐term patterns and short‐term dynamics of stream solutes and suspended sediment in a rapidly weathering tropical watershed, Water Resour. Res., 47, W07515, doi:10.1029/2010WR009788.