The seasonal distribution of the marine diatom genus Chaetoceros Ehr. in Narragansett Bay, Rhode Island (1981-1982) |
| |
Authors: | Rines JEB; Hargraves PE |
| |
Institution: | Graduate School of Oceanography, University of Rhode Island Kingston, RI 02881, USA |
| |
Abstract: | The seasonal dynamics of the diatom genus Chaetoceros Ehrenbergwere investigated in Narragansett Bay, Rhode Island. Whole watersamples were collected weekly from July 1981 to October 1982at four locations in the lower Bay and were preserved, concentratedby settling and enumerated. Chaetoceros were most abundant inlate winterearly spring; a second peak occurred in thefall. As in many other temperate neritic areas, C. debilis,C. compressus and C. didymus were major components of die Chaetocerospopulation and could be found throughout the year. Species compositionand dynamics were quite similar at the Jerusalem, GSO Pier andWickford Harbor stations, but were markedly different in PettaquamscuttRiver, a reduced salinity tidal estuary. |
| |
Keywords: | |
本文献已被 Oxford 等数据库收录! |
|