Chlorophyll-α content in the surface water along the course of the FUJI to from Antarctica in 1976-1977

• Main Authors: 福地 光男, Mitsuo Fukuchi
• Format: Report
• Language: English
• Published: 国立極地研究所 1977
• Subjects: 59(26); Antarctic; Syowa Station; Prince Olav Coast; Antarc*; Antarctica
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7965; http://id.nii.ac.jp/1291/00007965/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7965&item_no=1&attribute_id=18&file_no=1

1976年11月から1977年4月まで,第18次南極地域観測隊の海洋生物定常観測の一環として,「ふじ」の航路に沿って表面海水の採水およびクロロフィル-α量の測定を150点において実施した.クロロフィル-α量の分布は,概して過去の観測結果と似ていた.プリンスオラフ海岸沖のパックアイス域において最高値(2.40 mg/m^3)が見られた.また,セレベス海,マカッサール海峡およびマラッカ海峡においても高い値が観測された. During the relief cruise of the FUJI to Syowa Station, Antarctica, from November 1976 to April 1977, the chlorophyll-α contents in the surface water were measured at 150 stations as a part of the routine observations of marine biological program of the 18th Japanese Antarctic Research Expedition. The chlorophyll-α distributions were generally similar to those noticed in the previous observations. The maximum value was observed in the pack ice area of Prince Olav Coast, Antarctica (2.40 mg chl-α/m^3). The high values were also seen in the Celebes Sea, Makassar and Malacca Straits.