The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest)
Geodatabase of ultramafic substrates in South Coast Ranges, California, USA Ryan O’Dell Natural Resource Specialist Bureau of Land Management Central Coast Field Office Marina, California, USA rodell@
We are collecting long-term leaf phenology data at The Morton Arboretum to determine seasonal patterns of leaf production in trees. This data on leaf phenology will be integrated with other ongoing da