Size fraction and class composition of phytoplankton in the Antarctic marginal ice zone along the 140°E meridian during February-March 2003
スポンサーリンク
概要
- 論文の詳細を見る
We investigated the size fraction and pigment-derived class compositions of phytoplankton within the euphotic zone of the Antarctic marginal ice zone between 63.3°S and 66.5°S along the 140°E meridian on two consecutive cruises in the late austral summer and early austral autumn of 2003. We observed significant temporal and spatial variations in phytoplankton size and taxonomic composition, although chlorophyll a concentrations were generally below 1 μgl^<-1> during both periods. Microphytoplankton (>20 μm), mainly diatoms, were prominent in the euphotic zone in the southernmost area around 66.5°S during late summer. In the rest of the study area during both cruises, the phytoplankton community was dominated by pico- and nano-sized populations (<20 μm) throughout the euphotic zone. The small-size populations mostly consisted of diatoms and haptophytes, although chlorophytes were dominant in extremely cold water (-1.5°C) below the overlying warm water around 65.5°S during late summer. From late summer to early autumn, chlorophytes declined in abundance, probably due to increasing temperature within the euphotic zone (-1 to 0°C). These pico- and nano-phytoplankton-dominated populations were often accompanied by relatively high concentrations of ammonium, suggesting the active regeneration of nutrients within the small-size plankton community.
- 国立極地研究所の論文
著者
-
Kudoh Sakae
National Institute of Polar Research, Kaga 1-chome, Itabashi-ku, Tokyo 173-8515, Japan
-
FURUYA Ken
Department of Aquatic Bioscience, The University of Tokyo
-
Kudoh Sakae
National Institute Of Polar Research
-
Hirawake Toru
National Institute Of Polar Research
-
Furuya Ken
Graduate School of Agricultural and Life Sciences, The University of Tokyo
-
Ishimaru Takashi
Tokyo University of Fisheries
-
Hashihama Fuminori
Tokyo University of Fisheries
-
Kanda Jota
Tokyo University of Fisheries
-
Yamaguchi Yukuya
Tokyo University of Fisheries
-
Ishimaru Takashi
Tokyo University Of Marine Science And Technology
-
Ishimaru Takashi
Department Of Marine Environmental Sciences Faculty Of Fisheries Tokyo University Of Fisheries
-
Kanda Jota
Tokyo University Of Marine Science And Technology
-
Hashihama Fuminori
Department Of Aquatic Bioscience Graduate School Of Agricultural And Life Sciences The University Of
-
Furuya Ken
Univ. Tokyo Tokyo Jpn
-
Furuya Ken
Graduate School Of Agricultural And Life Sciences The University Of Tokyo
-
Ishimaru Takashi
Tokyo Univ. Fisheries Tokyo Jpn
-
Furuya Ken
Department Of Aquatic Bioscience Graduate School Of Agricultural And Life Sciences The University Of
-
Yamaguchi Yukuya
Faculty Of Marine Science Tokyo University Of Marine Science And Technology
-
Ishimaru Takashi
Department Of Marine Sciences Tokyo University Of Marine Science And Technology
-
Kudoh Sakae
National Inst. Of Polar Res. 10-3 Midoricho Tachikawa Tokyo 190-8518 Jpn
関連論文
- Diel tuning of photosynthetic systems in ice algae at Saroma-ko Lagoon, Hokkaido, Japan
- Limnological characteristics of vertical structure in the lakes of Syowa Oasis, East Antarctica
- Reproductive characteristics of the lobate ctenophore Bolinopsis mikado (Moser)
- Seasonal variations in cell abundance of Noctiluca scintillans in the coastal waters off Chonburi Province, the upper Gulf of Thailand
- Comparative analysis of photosynthetic properties in ice algae and phytoplankton inhabiting Franklin Bay, the Canadian Arctic, with those in mesophilic diatoms during CASES 03-04
- Reproductive phenology of subalpine moss, Polytrichum ohioense Ren. et Card.
- Distribution of chlorophyll-a and sea surface temperature in the marginal ice zone (20°E-60°E) in East Antarctica determined using satellite multi-sensor remote sensing during austral summer
- WATER STRUCTURE IN KONGSFJORDEN, SPITSBERGEN IN 1991-1993
- Ecological studies of aquatic moss pillars in Antarctic lakes 1. Macro structure and carbon, nitrogen and Chlorophyll a contents
- Distribution of aquatic mosses in the Soya Coast region, East Antarctica
- Xanthophyll-cycle of ice algae on the sea ice bottom in Saroma Ko lagoon, Hokkaido, Japan
- Ecological studies of aquatic moss pillars in Antarctic lakes 3. Light response and chilling and heat sensitivity of photosynthesis
- Diatoms composing benthic microbial mats in freshwater lakes of Skarvsnes ice-free area, East Antarctica
- Acclimation of photosynthetic properties in psychrophilic diatom isolates under different light intensities
- Persistent whole-bay red tide of Noctiluca scintillans in Manila Bay, Philippines
- グリーンノクチルカに細胞共生する緑色鞭毛藻Pedinomonas noctilucaeの色素組成
- Limnological parameters in Skarvsnes lakes between the 47th and 48th Japanese Antarctic Research Expedition in 2006-2007 -Long-term monitoring study-
- Chlorophyll a concentration of phytoplankton during cruises of the 40-44th Japanese Antarctic Research Expeditions in 1998-2003
- Chlorophyll a concentration of phytoplankton during a cruise of the 46th Japanese Antarctic Research Expedition in 2004-2005
- Chlorophyll a concentration of phytoplankton during a cruise of the 45th Japanese Antarctic Research Expedition in 2003-2004
- Effect of Aquaculture on Material Cycles in Otsuchi Bay, Japan
- 4. Mooring experiment
- 3. Vertical observations and sea ice surveys
- 2. Study area
- 1. Introduction
- Biological and oceanographical data under fast ice in Luetzow-Holm Bay during winter 1999 observed by the 40th Japanese Antarctic Research Expedition (JARE-40)
- Photoautotrophic growth of Noctiluca scintillans with the endosymbiont Pedinomonas noctilucae
- Report on Phytoplankton Pigments measured during the JARE-36〜-39 Cruises to Syowa Station, Antarctica in 1994-1998
- Report on Phytoplankton Pigments measured during the JARE-36-39 Cruises to Syowa Station, Antarctica in 1994-1998 (Marine Biology 29)
- SPORADIC INCREASE OF PARTICLE SEDIMENTATION AT THE ICE EDGE OF THE ANTARCTIC OCEAN DURING THE AUSTRAL SUMMER 1994-1995 (18th Symposium on Polar Biology)
- A phytoplankton bloom under sea ice recorded with a moored system in lagoon Saroma Ko, Hokkaido, Japan
- Photosynthetic nature of ice algae and their contribution to the primary production in lagoon Saroma Ko, Hokkaido, Japan
- Spatio-temporal variability in life cycle strategy of four pelagic Antarctic copepods: Rhincalanus gigas, Calanoides acutus, Calanus propinquus and Metridia gerlachei
- Plankton Sampling on Board Shirase in 1999-2004 -Continuous Plankton Recorder Survey-
- Size fraction and class composition of phytoplankton in the Antarctic marginal ice zone along the 140°E meridian during February-March 2003
- Bio-Optical Relationship of Case I Waters:The Difference berween the Mid-Latitude Waters and Low-and the Southern Ocean
- Photosynthetic characteristics of phytoplankton off Adelie Land, Antarctica, during the austral summer
- An overview on biological/oceanographic survey off Adelie Land, Antarctica in January-February 1996
- 北東季節風期のアラビア海,インド洋における植物プランクトンの光合成特性と基礎生産力
- A simple method for estimating phytoplankton abundance using a surface seawater monitoring system off Syowa Station during austral summer
- Spatial Patterns in Nutrient and in vivo Fluorescence Distributuons in the Marginal Ice Zone and the Seasonally Open Oceanic Zone in the Indian Sector of the Antarctic Ocean, in Austral Summer
- Unusual abundance of appendicularians in the seasonal ice zone(140°E ) of the Southern Ocean
- Role of Environment and Hydrography in Determining the Picoplankton Community Structure of Sagami Bay, Japan
- Temporal Variation in Phytoplankton Composition Related to Water Mass Properties in the Central Part of Sagami Bay
- Verification of Vertically Generalized Production Model and Estimation of Primary Production in Sagami Bay, Japan
- 黒潮を横切る西部太平洋海域におけるピコ植物プランクトンの分布
- MACROZOOPLANKTON DISTRIBUTION AROUND THE ANTARCTIC DIVERGENCE OFF WILKES LAND IN THE 1996 AUSTRAL SUMMER : WITH REFERENCE TO HIGH ABUNDANCE OF SALPA THOMPSONI (19th Symposium on Polar Biology)
- PHOTOSYNTHETIC PIGMENT COMPOSITION OF ICE ALGAL AND PHYTOPLANKTON ASSEMBLAGES IN EARLY SPRING IN SAROMA KO LAGOON, HOKKAIDO, JAPAN (19th Symposium on Polar Biology)
- Laboratory study of growth of the lobate ctenophore Bolinopsis mikado (Moser)
- Metabolic characteristics of the lobate ctenophore Bolinopsis mikado (Moser)
- Seasonal Variations in Abundance and Size Composition of the Lobate Ctenophore Bolinopsis mikado (Moser) in Tokyo Bay, Central Japan
- Recent Occurrences of Dinophysis fortii(Dinophyceae) in the Okkirai Bay, Sanriku, Northern Japan, and Related Environmental Factors
- Evidence of phagotrophy in Dinophysis fortii (Dinophysiales, Dinophyceae), a dinoflagellate that causes diarrhetic shellfish poisoning (DSP)
- Chlorophyll a Concentration of Phytoplankton during the Cruise of the 48th Japanese Antarctic Research Expedition in 2006-2007
- Ecological studies of aquatic moss pillars in Antarctic lakes 2. Temperature and light environment at the moss habitat
- New apparatuses for cultivation of appendicularians
- Intrusion Events of the Intermediate Oyashio Water into Sagami Bay, Japan
- In-Water Algorithms for ADEOS/OCTS
- Thermohaline Front at the Mouth of Ise Bay
- Transport Mechanism of Suspended Matter above the Shelf Slope at the Mouth of Tokyo Bay
- Influence of Non-Photosynthetic Pigments on Light Absorption and Quantum Yield of Photosynthesis in the Western Equatorial Pacific and the Subarctic North Pacific
- In situ Measurement of the Lobate Ctenophore Bolinopsis mikado (Moser) Abundance by the Video Recording System
- Concerted response of xanthophyll-cycle pigments in a marine diatom, Chaetoceros gracilis, to shifts in light condition
- Effects of Long-Term Sample Preservation on Flow Cytometric Analysis of Natural Populations of Pico- and Nanophytoplankton
- Photosynthesis-Irradiance Relationship of Phytoplankton and Primary Production in the Vicinity of Kuroshio Warm Core Ring in Spring
- THE SIGNIFICANCE OF AUTUMNAL SEA ICE BIOTA IN THE ECOSYSTEM OF ICE-COVERED POLAR SEAS (17th Symposium on Polar Biology)
- Meteorological factors affecting the number of Weddell seals hauling-out on the ice during the molting season at Syowa Station, East Antarctica
- Euphausiid community structure and population structure of Euphausia superba off Adelie Land in the Southern Ocean during austral summer 2003, 2005 and 2008
- CEAMARC, the Collaborative East Antarctic Marine Census for the Census of Antarctic Marine Life (IPY # 53): An overview
- Sexual dimorphism in body shape of Antarctic krill (Euphausia superba) and its influence on target strength
- Distribution and density of Antarctic krill (Euphausia superba) and ice krill (E. crystallorophias) off Adelie Land in austral summer 2008 estimated by acoustical methods
- Floristic examination of diatom assemblage in the dim light-environment of water column and sea ice, Saroma Ko lagoon, Hokkaido, Japan
- Primary production of phytoplankton in high Arctic Kongsfjorden, Svalbard (scientific paper)
- Biogeochemical Variation in Dimethylsulfide, Phytoplankton Pigments and Heterotrophic Bacterial Production in the Subarctic North Pacific during Summer
- CHARACTERISTICS OF WATER IN KONGSFJORDEN, SVALBARD
- DISSOLVED ORGANIC CARBON IN SEA ICE AND SEAWATER OF SAROMA KO LAGOON AND RESOLUTE PASSAGE (ABSTRACT) (16th Symposium on Polar Biology)
- PHOTOSYNTHESIS CHARACTERISTICS OF ICE ALGAE WITH SPECIAL EMPHASES ON TEMPERATURE AND LIGHT CONDITIONS (EXTENDED ABSTRACT) (16th Symposium on Polar Biology)
- Initial incorporation of phytoplankton into young ice in Saroma Ko lagoon, Hokkaido, Japan
- Feeding of the chaetognath Sagitta crassa Tokioka in heavily eutrophicated Tokyo Bay, Japan
- Vertical distribution of planktonic copepods in Tokyo Bay in summer
- Lagrangian Observation of Phytoplankton Dynamics at an Artificially Enriched Subsurface Water in Sagami Bay, Japan
- Detecting Red Tides in the Eastern Seto Inland Sea with Satellite Ocean Color Imagery
- Evaluation of carrying capacity in coastal waters
- Solar radiation in the Antarctic Ocean measured on shipbird during January-February 1984 (abstract)
- Surface distribution of Nutrients in the Southern Ocean south of Australia (abstract)
- Size characteristics of chlorophyll particles in the Southern Ocean (abstract)
- Primary productivity in the Antarctic Ocean during the Austral summer of 1983/84 (abstract)
- Phytoplankton Dynamics Associated with the Monsoon in the Sulu Sea as Revealed by Pigment Signature
- Vertical distribution of planktonic copepods in Tokyo Bay in summer
- Limnological parameters in Skarvsnes lakes between the 49th and 50th Japanese Antarctic Research Expeditions in 2008-2009 -Long-term monitoring study-
- Limnological parameters in Skarvsnes lakes during the 50th and 51st Japanese Antarctic Research Expeditions in 2009-2010 -Long-term monitoring study-
- Possible ecological implications of floating microbial assemblages lifted from the lakebed on an Antarctic lake
- Influence of Initial pH on Ethanol Production by the Antarctic Basidiomycetous Yeast Mrakia blollopis
- Oceanographic Data of the 52nd Japanese Antarctic Research Expedition (JARE) acquired on board the training and research vessel, Umitaka Maru in the Indian sector of the Southern Ocean during 2010/2011 austral summer