2018: Understanding ecosystem change in Northeastern Puerto Rico
2015: Understanding ecosystem change in Northeastern Puerto Rico
2012: Environment Change in Northeast Puerto Rico
2006: Understanding Change in Ecosystems of Northeast Puerto Rico
2002: Long-Term Ecological Research (LTER) on the Luquillo Experimental Forest (LEF)
2000: Long-Term Ecological Research (LTER) on the Luquillo Experimental Forest (LEF)
1994: Long-Term Ecological Research (LTER) on the Luquillo Experimental Forest (LEF)
1988: Long-Term Ecological Research (LTER) on the Luquillo Experimental Forest (LEF)