1000 resultados para McConnel, James, 1762-1831.
Meteorological observations during KOERIER cruise from St. Maarten to Suriname started at 1831-01-01
Chlorophyll-a in gut from Microsetella norvegica and Oncaea collected during James Cook cruise JC087
Resumo:
Gut chlorophyll of Microsetella norvegica and Oncaea spp. was measured daily at the PAP site from 8th to 14th of June, 2013. Copepods were collected using a WP2 -type net with a mesh size of 50 µm. Immediately after, 40-70 adults and late copepodites of each species (with 2-3 replicate samples) were washed in filtered sea water, placed on CF/F filters and extracted in acetone. Chlorophyll-a on filters was analysed using standard methods.