Samples from 2 l of sea water were size fractionated by filtration through polycarbonate Millipore filters with pores 0.2 µm, 1.2 µm, and 3.0 µm. The filters were kept deep frozen and analyzed accordi
Barro Colorado Island, AVA tower.Two Sensors: North and South Photosynthetically Active Radiation (PAR), Interval max/min/avg Established in Mar, 2011 as part of the ForestGEO Tropical Ecolo
