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  • 1
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    Abundance and biomass of sub-ice mesozooplankton in the Pechora and Kara Seas in January-April 2000
    PANGAEA
    In:  Supplement to: Vinogradov, Georgy M; Druzhkov, Nikolay V; Marasaeva, E F; Larionov, Viktor V (2001): The under-ice mesozooplankton of the Pechora and Kara Seas in the winter-spring period, 2000. Translated from Okeanologiya, 2001, 41(5), 728-735, 41(5), 696-702
    Details
    Publication Date: 2023-05-12
    Description: Zooplankton communities under continuous ice cover in the Kara Sea and near the ice edge in the Pechora Sea were studied. Sampling was carried out from onboard nuclear ice breakers in the period January-April 2000. Breeding of a small-size opportunist species Pseudocalanus acuspes under continuous fast ice of the Gulf of Yenisei began as early as in April, though total mesozooplankton biomass (0.8 mg/m**3) was characteristic of winter condition of community. A classical spring pattern of polychaete and barnacle larvae hatching and euphausiid spawning was observed. Such conditions of the zooplankton community near the ice edge had been described earlier, but this was the first observation of a planktonic community under continuous ice of the Kara Sea.
    Keywords: Archive of Ocean Data; ARCOD; JUDAY; Juday net; Kara Sea; Pechora Sea; Rossiya-2000-11; Rossiya-2000-12; Rossiya-2000-24; Rossiya-2000-27; Rossiya-2000-27A; Rossiya-2000-27B; Rossiya-2000-31; Rossiya-2000-31A; Rossiya-2000-34; Taimyr-2000-14; Taimyr-2000-3; Yamal-2000-19; Yamal-2000-19a; Yamal-2000-23; Yamal-2000-30; Yamal-2000-30a; Yamal-2000-30b; Yamal-2000-30c; Yamal-2000-38; Yamal-2000-8; Yamal-2000-8b
    Type: Dataset
    Format: application/zip, 4 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Vertical distribution of mesoplankton at the northern margin of the North Atlantic gyre in June-August 2001
    PANGAEA
    In:  Supplement to: Vinogradov, Georgy M; Vinogradov, Mikhail E; Musaeva, Eteri I (2002): Features of the vertical distribution of net mesoplankton at the northern margin of the North Atlantic gyre (June-August 2001). Translated from Okeanologiya, 2002, 42(4), 518-526, Oceanology, 42(4), 494-501
    Details
    Publication Date: 2023-05-12
    Description: Vertical distribution of mesoplankton was studied over a single season in 2001 at two sites in the western and eastern parts of the northern margin of the North Atlantic gyre. Plankton was sampled both with use of BR 113/140 net and observed from the Mir deep-sea manned submersible. In near-slope waters southeast of Newfoundland (Titanic Polygon) there occurred intensive interaction between subtropical and sub-polar waters and plankton communities. The subtropical gyre community being more mature from the succession viewpoint created a ''net'' of carnivores and scavengers (shrimp and smaller animals) feeding plankton supplied from the north and thus increasing their own biomass. Due to features of hydrological conditions in 2001 in contrast to other years, the plankton supplied from the north was dominated by small copepods, while abundance of larger Calanus hyperboreus was small. Perhaps due to this fact, abundance of macroplanktonic shrimp decreased, while abundance of mesoplanktonic carnivores (Themisto, Sagitta, and Pareuchaeta) increased. In East Atlantic, within the Porcupine abyssal plain (Bismark Polygon) contrasts in frontal boundaries decreased and community interaction became less expressed. While vertical distribution of plankton at Titanic Polygon was characterized by a series of extraordinary features, distribution at Bismark Polygon was much more ordinary.
    Keywords: Akademik Mstislav Keldysh; AMK46; AMK46-4149; AMK46-4186-89; AMK46-4236-40; Archive of Ocean Data; ARCOD; Bismark Polygon, Northeast Atlantic; Plankton net BR 113/140; PN-BR; Titanic Polygon, Northwest Atlantic
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Checklist of the trawl macrofauna from the North Pacific and adjacent seas with information about fishery importance, potential product yield, and price range (2019)
    PANGAEA
    In:  Supplement to: Volvenko, Igor V; Orlov, Alexei M; Gebruk, Andrey V; Katugin, Oleg N; Ogorodnikova, Alla A; Vinogradov, Georgy M; Maznikova, Olga A (in prep.): Trawl macrofauna of the Far-Eastern Seas and North Pacific: proportion of commercial species, potential product yield, and price rang. Earth System Science Data, https://doi.org/10.5194/essd-2019-92
    Details
    Publication Date: 2023-01-30
    Description: A checklist of 1541 animal species from the Chukchi, Bering, Okhotsk, and Japan seas and the North Pacific Ocean was generated from 459 research vessel surveys (68903 trawl tows) from 1977-2014 at depths from 5 to 2200 m. The study area spanned over 25 million km2. For each species, the scientific name is given, as well as English and Russian common names along with the following details: areas where species were collected, trawl type (benthic/midwater), real or potential commercial importance, possible product yield and minimum wholesale prices. The checklist can be used for development of bioresource management, aquaculture and conservation, assessment of environmental damage caused by anthropogenic impact (hydro-technical constructions, oil/gas extractions, nuclear reactor accidents, etc.).
    Keywords: Commercial importance; comparison of marine basins; North Pacific and East Arctic; product yield and prices; species checklist; trawl catches
    Type: Dataset
    Format: application/zip, 263.3 kBytes
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    (Table 2) Biomass of seston at distances of 2 m and 30 m above the bottom in different areas of the Mozambique Channel, Indian Ocean
    PANGAEA
    Details
    Publication Date: 2023-05-12
    Keywords: Archive of Ocean Data; ARCOD; Biomass, wet mass per volume; Calculated; Date/Time of event; Date/Time of event 2; Elevation of event; Elevation of event 2; Event label; HAI; Height above sea floor/altitude; Indian Ocean; Latitude of event; Longitude of event; Towed zooplankton net; Vy17-2593; Vy17-2624; Vy17-2626; Vy17-2627; Vy17-2629; Vy17-2635; Vy17-2636; Vy17-2647; Vy17-2649; Vy17-2655; Vy17-2660; Vy17-2661
    Type: Dataset
    Format: text/tab-separated-values, 46 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    (Table 1) Biomass of seston at distances of 2 m and 30 m above the bottom of the Walters Bank, Indian Ocean
    PANGAEA
    Details
    Publication Date: 2023-05-12
    Keywords: Archive of Ocean Data; ARCOD; Biomass, wet mass per volume; Calculated; Date/Time of event; Date/Time of event 2; Elevation of event; Elevation of event 2; Event label; HAI; Height above sea floor/altitude; Indian Ocean; Latitude of event; Longitude of event; Towed zooplankton net; Vy17-2676; Vy17-2678; Vy17-2681; Vy17-2687; Vy17-2691; Vy17-2700; Vy17-2703; Vy17-2709; Vy17-2737; Vy17-2741; Vy17-2743; Vy17-2746; Vy17-2757; Vy17-2760; Vy17-2763
    Type: Dataset
    Format: text/tab-separated-values, 58 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    (Table 1) Weather and hydrological conditions at sampling stations in the southeastern Barents Sea in April 2000
    PANGAEA
    Details
    Publication Date: 2023-05-12
    Keywords: Archive of Ocean Data; ARCOD; Area/locality; Barents Sea; Event label; Ice floe type; Kara Sea; Latitude of event; Longitude of event; MULT; Multiple investigations; Pechora Sea; Present weather; Russia-2000-1; Russia-2000-10; Russia-2000-11; Russia-2000-12; Russia-2000-2; Russia-2000-3; Russia-2000-31; Russia-2000-4; Russia-2000-5; Russia-2000-6; Russia-2000-7; Temperature, air; Temperature, water; Thermometer
    Type: Dataset
    Format: text/tab-separated-values, 55 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    (Table 1a) Ice conditions in the Pechora and Kara Seas in January-April 2000
    PANGAEA
    Details
    Publication Date: 2023-05-12
    Keywords: Archive of Ocean Data; ARCOD; Date/Time of event; Event label; Ice coverage; Ice coverage, maximum; Ice coverage, minimum; Ice floe type; JUDAY; Juday net; Kara Sea; Latitude of event; Longitude of event; Pechora Sea; Rossiya-2000-11; Rossiya-2000-12; Rossiya-2000-24; Rossiya-2000-27; Rossiya-2000-27A; Rossiya-2000-27B; Rossiya-2000-31; Rossiya-2000-31A; Rossiya-2000-34; Sea ice thickness; Taimyr-2000-14; Taimyr-2000-3; Yamal-2000-19; Yamal-2000-19a; Yamal-2000-23; Yamal-2000-30; Yamal-2000-30a; Yamal-2000-30b; Yamal-2000-30c; Yamal-2000-38; Yamal-2000-8; Yamal-2000-8b
    Type: Dataset
    Format: text/tab-separated-values, 59 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    (Table 1b) Mesozooplankton biomass in the Pechora and Kara Seas in January-April 2000
    PANGAEA
    Details
    Publication Date: 2023-05-12
    Keywords: Archive of Ocean Data; ARCOD; Calculated from weight/volume; Date/Time of event; Depth, bottom/max; Depth, top/min; DEPTH, water; Event label; JUDAY; Juday net; Kara Sea; Latitude of event; Longitude of event; Mesozooplankton, biomass; Pechora Sea; Rossiya-2000-11; Rossiya-2000-12; Rossiya-2000-24; Rossiya-2000-27; Rossiya-2000-27A; Rossiya-2000-27B; Rossiya-2000-31; Rossiya-2000-31A; Rossiya-2000-34; Taimyr-2000-14; Taimyr-2000-3; Yamal-2000-19; Yamal-2000-19a; Yamal-2000-23; Yamal-2000-30; Yamal-2000-30a; Yamal-2000-30b; Yamal-2000-30c; Yamal-2000-38; Yamal-2000-8; Yamal-2000-8b
    Type: Dataset
    Format: text/tab-separated-values, 63 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    (Table 1) Biomass of the main mesoplankton groups and species within the Titanic Polygon on 25-26 June 2003
    PANGAEA
    Details
    Publication Date: 2023-05-12
    Keywords: Akademik Mstislav Keldysh; AMK49; AMK49-4547; AMK49-4549; Archive of Ocean Data; ARCOD; Calanus finmarchicus, biomass; Calanus finmarchicus, biomass per area; Calanus hyperboreus, biomass; Calanus hyperboreus, biomass per area; Chaetognatha, biomass; Chaetognatha, biomass per area; Date/Time of event; Depth, bottom/max; Depth, top/min; DEPTH, water; Elevation of event; Event label; Latitude of event; Longitude of event; Mesoplankton, biomass; Mesoplankton, biomass per area; Metridia, biomass per area; Metridia spp., biomass as dry weight; Pareuchaeta, biomass; Pareuchaeta, biomass per area; Pisces, biomass; Pisces, biomass per area; Plankton net BR 113/140; PLANKTY program of biomass calculation from measured data; PN-BR; Themisto compressa, biomass; Themisto compressa, biomass per area; Time of day; Titanic Polygon, Northwest Atlantic
    Type: Dataset
    Format: text/tab-separated-values, 188 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Biomass of seston in the benthic layer of the Southwestern Indian Ocean
    PANGAEA
    In:  Supplement to: Rudyakov, Yury A; Vereshchaka, Alexander L; Vinogradov, Georgy M; Geptner, Mikhail V (1990): Seston biomass in the benthic layer of the Southwestern Indian Ocean. Oceanology, 30(1), 85-89
    Details
    Publication Date: 2023-05-12
    Description: At stations to 1530 m depth in the Mozambique Channel and on the Saya-de-Malha and Walters banks seston biomass 2 m above the bottom was lower than at 30 m. Above the Walters shoal this difference was 13.2 mg/m**3 and was not equal to zero for P 〈 0.001. These results contradict previous ideas of biomass increase in benthic layers. The most likely cause of the observed impoverishment of plankton may be predominant consumption of living zooplankton component of seston by bottom and near-bottom predators. In the area of the Walters shoal this consumption is estimated as being about 300 mg/m**2 per day. Animals inhabiting this area live mainly on plankton brought in by horizontal advection, so that existence of faunal assemblages even on shallow-water submarine elevations is supported not mainly by local photosynthesis, but by primary production of surrounding waters.
    Keywords: Archive of Ocean Data; ARCOD; HAI; Indian Ocean; Towed zooplankton net; Vy17-2593; Vy17-2624; Vy17-2626; Vy17-2627; Vy17-2629; Vy17-2635; Vy17-2636; Vy17-2647; Vy17-2649; Vy17-2655; Vy17-2660; Vy17-2661; Vy17-2676; Vy17-2678; Vy17-2681; Vy17-2687; Vy17-2691; Vy17-2700; Vy17-2703; Vy17-2709; Vy17-2737; Vy17-2741; Vy17-2743; Vy17-2746; Vy17-2757; Vy17-2760; Vy17-2763
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
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