作者: Karl Banse
DOI: 10.1007/978-1-4899-0762-2_22
关键词:
摘要: With the advent of maps chlorophyll distribution in world ocean (Feldman et al., 1989; Lewis, this volume), parochial questions can be asked on a global basis: (1) where, (2) when, and (3) why does phytoplankton occur open sea, (4) how much is found? The first fourth will addressed briefly at outset. paper treat second third length, emphasizing annual seasonal time scales. Grazing shown to key variable that largely has been underrated. In addition affecting phytoplankton, grazing recognized as central supply substrate for microbial loop.