Particulate Matters Flux and Standing Stocks of Ice Algae and Phytoplankton in Ice Covered Lagoon Notoro-ko

• NISHINO Yasuto

  Faculty of Bio-Industry, Tokyo University of Agriculture

• NAKAGAWA Yoshizumi

  Faculty of Bio-Industry, Tokyo University of Agriculture

• KITAMURA Mitsuaki

  Faculty of Bio-Industry, Tokyo University of Agriculture

抄録

Lagoon Notoro-ko is open to the Okhotsk Sea and freeze during the winter. We conducted a winter investigation into the temporal changes of particulate matters flux and chlorophyll a in sea ice and water column during the ice-covered period from February 13 to April 5, 2012. We speculated that the majority of particulate matter flux during the sea ice growth phase originated from the phytoplankton in the water column. During the transition period the majority of the sinking particulate matter was considered to be ice algae, and during the sea ice melting period, ice algae and phytoplankton contributed to an increase of sinking particulate matter.

収録刊行物

• 日本海水学会誌

  日本海水学会誌 69 (6), 382-383, 2015

  日本海水学会

キーワード

• Sediment trap
• Ice algae
• Phytoplankton
• Chlorophyll <i>a</i>
• Lagoon Notoro-ko

詳細情報

• CRID: 1390001204596583040
• NII論文ID: 130005264732
• DOI: 10.11457/swsj.69.382
• ISSN: 21859213
• ISSN: 03694550
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可