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  • Data  (230)
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  • 1
    facet.materialart.
    Unknown
    Species distribution modelling and zonation outputs for 14 Procellariiformes species using the Southwest Atlantic Ocean during their year-cycle (2017)
    PANGAEA
    In:  Supplement to: Krüger, Lucas; Ramos, Jaime Albino; Xavier, José Caetano; Grémillet, David; González-Solís, Jacob; Kolbeinsson, Yann; Militão, Teresa; Navarro, Joan; Petry, Maria Virginia; Phillips, Richard A; Ramírez, Iván; Reyes-González, José Manuel; Ryan, Peter G; Sigurdsson, Ian A; Van Sebille, Erik; Wanless, Ross M; Paiva, Vitor Hugo Rodrigues (2017): Identification of candidate pelagic marine protected areas through a seabird seasonal-, multispecific- and extinction risk-based approach. Animal Conservation, 20(5), 409-424, https://doi.org/10.1111/acv.12339
    Details
    Publication Date: 2023-01-13
    Description: With increasing pressure on the oceans from environmental change, there has been a global call for improved protection of marine ecosystems through the implementation of marine protected areas (MPAs). Here, we used species distribution modelling (SDM) of tracking data from 14 seabird species to identify key marine areas in the southwest Atlantic Ocean, valuing areas based on seabird species occurrence, seasonality and extinction risk. We also compared overlaps between the outputs generated by the SDM and layers representing important human threats (fishing intensity, ship density, plastic and oil pollution, ocean acidification), and calculated loss in conservation value using fishing and ship density as cost layers. The key marine areas were located on the southern Patagonian Shelf, overlapping extensively with areas of high fishing activity, and did not change seasonally, while seasonal areas were located off south and southeast Brazil and overlapped with areas of high plastic pollution and ocean acidification. Non-seasonal key areas were located off northeast Brazil on an area of high biodiversity, and with relatively low human impacts. We found support for the use of seasonal areas depending on the seabird assemblage used, because there was a loss in conservation value for the seasonal compared to the non-seasonal approach when using 'cost' layers. Our approach, accounting for seasonal changes in seabird assemblages and their risk of extinction, identified additional candidate areas for incorporation in the network of pelagic MPAs.
    Type: Dataset
    Format: application/zip, 2 MBytes
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Major-element chemical analyses of Hole 37-332A (2005)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: 37-332A; Aluminium oxide; Calcium oxide; Calculated; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, Fe2O3, fractionated; Iron oxide, FeO; Iron oxide, FeO, fractionated; Leg37; Lithology/composition/facies; Magnesium oxide; Manganese oxide; Method comment; North Atlantic/VALLEY; Potassium oxide; Rock type; Sample code/label; Sample method; Silicon dioxide; Sodium oxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 58 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 3
    facet.materialart.
    Unknown
    Major-element chemical analyses of Hole 37-335 (2005)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: 37-335; Aluminium oxide; Calcium oxide; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, FeO; Leg37; Lithology/composition/facies; Magnesium oxide; Manganese oxide; Method comment; North Atlantic; Potassium oxide; Rock type; Sample code/label; Sample method; Silicon dioxide; Sodium oxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 42 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 4
    facet.materialart.
    Unknown
    Major-element chemical analyses of Hole 37-332B (2005)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: 37-332B; Aluminium oxide; Calcium oxide; Calculated; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, Fe2O3, fractionated; Iron oxide, FeO; Iron oxide, FeO, fractionated; Leg37; Lithology/composition/facies; Magnesium oxide; Manganese oxide; Method comment; North Atlantic/VALLEY; Potassium oxide; Rock type; Sample code/label; Sample ID; Sample method; Silicon dioxide; Sodium oxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 176 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 5
    facet.materialart.
    Unknown
    Maurolicus muelleri nautical area scattering coefficient (NASC) during cruise B3-2010 of RV Bjarni Sæmundsson in Icelandic waters in 2010 (2023)
    PANGAEA
    Details
    Publication Date: 2023-08-31
    Description: This dataset contains depth integrated abundance of the pearlside Maurolicus muelleri and total water column backscatter, expressed as nautical area scattering coefficient (NASC) determined from acoustics measurements at 38 kHz collected during the cruise B3-2010 of RV Bjarni Sæmundsson southwest of Iceland from 2010-01-26 to 2010-02-04, Marine and Freshwater Research Institute, Hafnarfjörður. This survey was conducted during the experimental fisheries that occurred from 2009 to 2011 to estimate the abundance of the species, and here serves the estimation of the biomass of the species. The associated biological information collected during this survey are contained in an associated file called: “Biological data Maurolicus muelleri-Fisheries data and B3-2010 survey”. Associated biological information contains length distribution per trawl stations, trawl information, date, location, length, weight and age of the fish when available. See Jónsson (2010) for further details on the cruise and a methods description of acoustic sampling.
    Keywords: Abundance; after MacLennan et al. (2002); B3-2010; B3-2010-track; Bioacoustics; biomass estimation; Bjarni Saemundsson; DATE/TIME; DEPTH, water; Distance; Echosounder, Simrad EK60; Ecologically and economically sustainable mesopelagic fisheries; Field observation; Icelandic basin; LATITUDE; LONGITUDE; Maurolicus muelleri; Maurolicus muelleri, nautical area scattering coefficient; MEESO; Nautical area scattering coefficient; Nautical area scattering coefficient, mean; South Atlantic Ocean; Species distribution; SUMMER; Sustainable Management of Mesopelagic Resources
    Type: Dataset
    Format: text/tab-separated-values, 5070 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 6
    facet.materialart.
    Unknown
    Biological information on samples of Maurolicus muelleri and other species collected during the B3-2010 cruise and during the experimental fishery 2009-2011 (2023)
    PANGAEA
    Details
    Publication Date: 2023-08-31
    Description: These data contain biological information (length, weight, age) on samples of Maurolicus muelleri and other species (bycatch) collected respectively during R/V Bjarni Sæmundsson cruise B3-2010 southwest of Iceland (period 2010-01-26/2010-02-04) and from catches in experimental and commercial pearlside fishery in 2009-2011. Fishery vessels IDs are randomized except for Bjarni Sæmundsson (vessel_id 1131). The randomized IDs are the same as in the associated files (Maurolicus_muelleri NASC value survey B3-2010 and Experimental fisheries catches) distributed along with this data set. Trawl specification (mostly modified capelin trawls) such as horizontal and vertical openings, tow depth, tow length, sweep length and mesh size were recorded. Standard weather conditions are also mentioned (wind speed and direction, cloud cover and sea state).
    Keywords: 1; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 2; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 3; 30; 31; 32; 33; 34; 35; 36; 37; 39; 4; 40; 5; 6; 7; 8; 9; Age; AGE; ages; Air temperature at 2 m height; B3-2010; B3-2010_16-1; B3-2010_18-1; B3-2010_19-1; B3-2010_21-1; B3-2010_24-1; B3-2010_25-1; B3-2010_27-1; B3-2010_28-1; B3-2010_31-1; B3-2010_32-1; B3-2010_34-1; B3-2010_35-1; B3-2010_36-1; B3-2010_37-1; B3-2010_39-1; B3-2010_40-1; Biological traits; Bjarni Saemundsson; Calculated; Campaign; Cloud coverage; DATE/TIME; Depth, bathymetric; DEPTH, water; Direction; Ecologically and economically sustainable mesopelagic fisheries; Event label; Fish, wet weighted; Fisheries data; Fish measuring board; Gear identification number; GULL-2009_10-1; GULL-2009_1-1; GULL-2009_11-1; GULL-2009_2-1; GULL-2009_3-1; GULL-2009_4-1; GULL-2009_5-1; GULL-2009_6-1; GULL-2009_7-1; GULL-2009_8-1; GULL-2009_9-1; GULLO-2009_10-1; GULLO-2009_1-1; GULLO-2009_11-1; GULLO-2009_12-1; GULLO-2009_13-1; GULLO-2009_14-1; GULLO-2009_15-1; GULLO-2009_2-1; GULLO-2009_3-1; GULLO-2009_4-1; GULLO-2009_5-1; GULLO-2009_6-1; GULLO-2009_7-1; GULLO-2009_8-1; GULLO-2009_9-1; GULLO-2010_10-1; GULLO-2010_1-1; GULLO-2010_11-1; GULLO-2010_12-1; GULLO-2010_13-1; GULLO-2010_14-1; GULLO-2010_15-1; GULLO-2010_16-1; GULLO-2010_17-1; GULLO-2010_18-1; GULLO-2010_19-1; GULLO-2010_20-1; GULLO-2010_2-1; GULLO-2010_21-1; GULLO-2010_22-1; GULLO-2010_23-1; GULLO-2010_24-1; GULLO-2010_25-1; GULLO-2010_26-1; GULLO-2010_27-1; GULLO-2010_28-1; GULLO-2010_29-1; GULLO-2010_30-1; GULLO-2010_3-1; GULLO-2010_31-1; GULLO-2010_32-1; GULLO-2010_33-1; GULLO-2010_34-1; GULLO-2010_35-1; GULLO-2010_36-1; GULLO-2010_37-1; GULLO-2010_4-1; GULLO-2010_5-1; GULLO-2010_6-1; GULLO-2010_7-1; GULLO-2010_8-1; GULLO-2010_9-1; GULLO-2011_10-1; GULLO-2011_1-1; GULLO-2011_2-1; GULLO-2011_3-1; GULLO-2011_4-1; GULLO-2011_5-1; GULLO-2011_6-1; GULLO-2011_7-1; GULLO-2011_8-1; GULLO-2011_9-1; Icelandic basin; Identification; LATITUDE; Length; LONGITUDE; Maurolicus muelleri; MEESO; Mesh size; Number of individuals; Number of individuals per nautical mile; Otolith reader; Pressure, atmospheric; Ratio; Sample ID; Sea state; Sea surface temperature; South Atlantic Ocean; Species; Species, common name; Species identification; Station label; SUMMER; Survey data; Sustainable Management of Mesopelagic Resources; Sweeps length; Temperature, water; Towing speed; TRAWL; Trawl door horizontal opening; Trawling distance; Trawling time; Trawl net; Trawl vertical opening; Uniform resource locator/link to reference; VID; Visual identification; VSJ1-2009_10-1; VSJ1-2009_1-1; VSJ1-2009_11-1; VSJ1-2009_12-1; VSJ1-2009_13-1; VSJ1-2009_14-1; VSJ1-2009_2-1; VSJ1-2009_3-1; VSJ1-2009_4-1; VSJ1-2009_5-1; VSJ1-2009_6-1; VSJ1-2009_7-1; VSJ1-2009_8-1; VSJ1-2009_9-1; VSJ2-2009_1-1; VSJ2-2009_2-1; VSJ2-2009_3-1; VSJ2-2009_4-1; VSJ2-2009_5-1; VSJ2-2009_6-1; VSJ2-2009_7-1; VSJ3-2009_1-1; VSJ3-2009_2-1; VSJ3-2009_3-1; VSJ3-2009_4-1; VSJ3-2009_5-1; VSJ3-2009_6-1; VSJ3-2009_7-1; Weight; Weight, total, wet; weight percent nitrogen; Wind direction; Wind speed; Wire length
    Type: Dataset
    Format: text/tab-separated-values, 79284 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 7
    facet.materialart.
    Unknown
    Experimental fisheries catches data for Maurolicus muelleri in the Icelandic basin from 2009 to 2011 (2023)
    PANGAEA
    Details
    Publication Date: 2023-08-31
    Description: This data contains the logbook records from fishery vessels reporting pearlside, Maurolicus muelleri, from 2009 to 2011. The data contains all data registered in the logbook, from catch date to position, pearlside catch and by-catch by tow with pelagic trawls. Specifics of the trawls used (mostly modified capelin trawls) are indicated, e.g. circumference and mesh size. The location of the catches, the date of capture, the species IDs in the database of the Marine and Freshwater Research Institute of Iceland, the Latin, English and Icelandic names of species, and the tow time are recorded, too. Fishery vessel IDs are randomized due to data protection and are similar to the IDs mentioned in the associated biological data files for M. muelleri called “Biological data Maurolicus muelleri-Fisheries data and B3-2010 survey”. Associated biological information contains length distribution per trawl stations, trawl information, date, location, length, weight and age of the fish when available.
    Keywords: bycatch; Catch data; DATE/TIME; DEPTH, water; Ecologically and economically sustainable mesopelagic fisheries; Event label; Icelandic basin; Identification; Latitude of event; Longitude of event; Maurolicus muelleri; MEESO; Mesh size; MFRI103773961_13; MFRI103773962_13; MFRI-104519_10; MFRI-104520_10; MFRI-104521_10; MFRI-104522_10; MFRI-104523_10; MFRI-150322_16; MFRI-152128_16; MFRI-152129_16; MFRI-153113_16; MFRI-153114_16; MFRI-153115_16; MFRI-153116_16; MFRI-153117_16; MFRI-153323_5; MFRI-153324_5; MFRI-153325_5; MFRI-153326_5; MFRI-153545_12; MFRI-153546_12; MFRI-153547_12; MFRI-153548_12; MFRI-153549_12; MFRI-154048_6; MFRI-154049_6; MFRI-155936_12; MFRI-155937_12; MFRI-155938_12; MFRI-156821_5; MFRI-156822_5; MFRI-156823_5; MFRI-156824_5; MFRI-156825_5; MFRI-156826_16; MFRI-156827_16; MFRI-156828_16; MFRI-156829_16; MFRI-157284_14; MFRI-157285_14; MFRI-157569_12; MFRI-157570_12; MFRI-157571_12; MFRI-158772_16; MFRI-158773_16; MFRI-158774_16; MFRI-161159_1; MFRI-161160_1; MFRI-161395_16; MFRI-161396_16; MFRI-161397_16; MFRI-161398_16; MFRI-161707_12; MFRI-161708_12; MFRI-161709_12; MFRI-161710_12; MFRI-161711_12; MFRI-162127_5; MFRI-162128_5; MFRI-162129_12; MFRI-162132_12; MFRI-163204_5; MFRI-163205_5; MFRI-163206_5; MFRI-163207_5; MFRI-163208_5; MFRI-163227_12; MFRI-163228_12; MFRI-163229_12; MFRI-163230_12; MFRI-163582_11; MFRI-163583_11; MFRI-163584_11; MFRI-163585_11; MFRI-163586_11; MFRI-165330_5; MFRI-165331_5; MFRI-165332_5; MFRI-165333_5; MFRI-165347_8; MFRI-165348_8; MFRI-165349_8; MFRI-165350_8; MFRI-166008_4; MFRI-166009_4; MFRI-166010_4; MFRI-166011_4; MFRI-166012_4; MFRI-166166_14; MFRI-166167_14; MFRI-166168_14; MFRI-166169_14; MFRI-166170_14; MFRI-166171_14; MFRI-166172_14; MFRI-166173_14; MFRI-166174_14; MFRI-166175_14; MFRI-166176_14; MFRI-166177_14; MFRI-166327_12; MFRI-166328_12; MFRI-166330_12; MFRI-166331_12; MFRI-166332_12; MFRI-166445_1; MFRI-166446_1; MFRI-166447_1; MFRI-166448_1; MFRI-166449_1; MFRI-166450_1; MFRI-166451_1; MFRI-166452_1; MFRI-166628_16; MFRI-166629_16; MFRI-166630_16; MFRI-166631_16; MFRI-166632_16; MFRI-166633_16; MFRI-166634_16; MFRI-166635_16; MFRI-166636_16; MFRI-166637_16; MFRI-166684_11; MFRI-166685_11; MFRI-166686_11; MFRI-166687_11; MFRI-166688_11; MFRI-166689_11; MFRI-167288_4; MFRI-167289_4; MFRI-167290_4; MFRI-167291_8; MFRI-167292_8; MFRI-167293_8; MFRI-167294_8; MFRI-167295_5; MFRI-167296_5; MFRI-167297_5; MFRI-167298_5; MFRI-167852_16; MFRI-167924_12; MFRI-167925_12; MFRI-167926_12; MFRI-169083_5; MFRI-169084_5; MFRI-169085_5; MFRI-169086_5; MFRI-169087_16; MFRI-169088_16; MFRI-169089_16; MFRI-169132_12; MFRI-169133_12; MFRI-169134_12; MFRI-169136_12; MFRI-169137_12; MFRI-169901_8; MFRI-169902_8; MFRI-169903_8; MFRI-169904_8; MFRI-170382_15; MFRI-170383_15; MFRI-170384_15; MFRI-170385_15; MFRI-170386_15; MFRI-170387_15; MFRI-170388_15; MFRI-170389_15; MFRI-170390_15; MFRI-170391_15; MFRI-174395_11; MFRI-174396_11; MFRI-234430_5; MFRI-238501_4; MFRI-238502_4; MFRI-244337_12; MFRI-244338_12; MFRI-244339_12; MFRI-244340_12; MFRI-244342_12; MFRI-244343_12; MFRI-244344_12; MFRI-244345_12; MFRI-244346_12; MFRI-244347_12; MFRI-244348_12; MFRI-248405_12; MFRI-250312_8; MFRI-250313_8; MFRI-250314_8; MFRI-250317_8; MFRI-250453_15; MFRI-250454_15; MFRI-250455_15; MFRI-250456_15; MFRI-250669_13; MFRI-250670_13; MFRI-250671_13; MFRI-250672_13; MFRI-250673_13; MFRI-250709_11; MFRI-250710_11; MFRI-250711_11; MFRI-250712_11; MFRI-251875_4; MFRI-251876_4; MFRI-252039_11; MFRI-252040_11; MFRI-252041_11; MFRI-252042_11; MFRI-252043_11; MFRI-255573_12; MFRI-255575_12; MFRI-255576_12; MFRI-255577_12; MFRI-255578_12; MFRI-255579_12; MFRI-255580_12; MFRI-255581_12; MFRI-255583_12; MFRI-255584_12; MFRI-255585_12; MFRI-255586_12; MFRI-255587_12; MFRI-256750_11; MFRI-256751_11; MFRI-256752_11; MFRI-256753_11; MFRI-256754_11; MFRI-256755_11; MFRI-256756_11; MFRI-256757_11; MFRI-256795_6; MFRI-256806_6; MFRI-256807_6; MFRI-256808_6; MFRI-256809_6; MFRI-256997_12; MFRI-256998_12; MFRI-256999_12; MFRI-257000_12; MFRI-257001_12; MFRI-257600_11; MFRI-343391_12; MFRI-343392_12; MFRI-343393_12; MFRI-343395_12; MFRI-501919_14; MFRI76220626_13; MFRI76220627_13; MFRI76220628_13; MFRI76220629_13; MFRI76220631_13; MFRI76220632_13; MFRI76220633_13; MFRI76220634_13; MFRI76220701_13; MFRI76220702_13; MFRI76220726_13; MFRI76220727_13; MFRI76220728_13; MFRI76220751_13; MFRI76220752_13; MFRI76220753_13; MFRI76220754_13; MFRI76220776_13; MFRI76220777_13; MFRI76220778_13; MFRI76220779_13; MFRI76220780_13; MFRI76220781_13; MFRI76220782_13; MFRI76220783_13; MFRI76220784_13; MFRI76220785_13; MFRI76220786_13; MFRI76220787_13; MFRI76220788_13; MFRI76220789_13; MFRI76220876_13; MFRI76220877_13; MFRI76220878_13; MFRI77577701_7; MFRI77577702_7; MFRI77577703_7; MFRI77577704_7; MFRI77577705_7; MFRI77577706_7; MFRI77577707_7; MFRI77577708_7; MFRI77577709_7; MFRI77577710_7; MFRI77577711_7; MFRI77577712_7; MFRI77577751_7; MFRI77577752_7; MFRI77577753_7; MFRI77577754_7; MFRI77577755_7; MFRI77577756_7; MFRI77577757_7; MFRI77577758_7; MFRI77577759_7; MFRI77577760_7; MFRI77577761_7; MFRI77577762_7; MFRI77577763_7; MFRI77577764_7; MFRI77577776_7; MFRI77577777_7; MFRI77577778_7; MFRI77577779_7; MFRI77577780_7; MFRI77577781_7; MFRI77577782_7; MFRI77577926_7; MFRI77577927_7; MFRI77577928_7; MFRI77577929_7; MFRI77577930_7; MFRI77577931_7; MFRI77577932_7; MFRI77579383_4; MFRI77579384_4; MFRI77579385_4; MFRI77579386_4; MFRI77579387_4; MFRI77579388_4; MFRI77579389_4; MFRI77579390_4; MFRI77579391_4; MFRI77583776_3; MFRI77583777_3; MFRI77583778_3; MFRI77583779_3; MFRI77583780_3; MFRI77583781_3; MFRI77583782_3; MFRI77583783_3; MFRI77584226_3; MFRI77584227_3; MFRI77584228_3; MFRI77584229_3; MFRI77584284_3; MFRI77584285_3; MFRI77584286_3; MFRI77584287_3; MFRI77584288_3; MFRI77584289_3; MFRI77589876_2; MFRI77589877_2; MFRI77589878_2; MFRI77589901_2; MFRI77589902_2; MFRI77589903_2; MFRI77589904_2; MFRI77589905_2; MFRI77589906_2; MFRI77589907_2; MFRI77589908_2; MFRI77589909_2; MFRI77589910_2; MFRI77589911_2; MFRI77589912_2; MFRI77589913_2; MFRI77589914_2; MFRI77605551_11; MFRI77605552_11; MFRI77605553_11; MFRI77605554_11; MFRI77605555_11; MFRI77605556_11; MFRI77605557_11; MFRI77663685_3; MFRI77663686_3; MFRI77663687_3; MFRI77663688_3; MFRI77663689_3; MFRI77663690_3; MFRI77663691_3; MFRI77668076_17; MFRI77668077_17; MFRI77668078_17; MFRI77668079_17; MFRI77668080_17; MFRI77668081_17; MFRI77668082_17; MFRI77668083_17; MFRI77669726_11; MFRI77669727_11; MFRI77669728_11; MFRI77669729_11; MFRI77669730_11; MFRI77669751_11; MFRI77669752_11; MFRI77669753_11; MFRI77669754_11; MFRI77669755_11; MFRI77669756_11; MFRI77669757_11; MFRI77669758_11; MFRI77669776_11; MFRI77669777_11; MFRI77669778_11; MFRI77669779_11; MFRI77669780_11; MFRI77669781_11; MFRI77669801_11; MFRI77669802_11; MFRI77669803_11; MFRI77669804_11; MFRI77669805_11; MFRI77669806_11; MFRI77669807_11; MFRI77669826_11; MFRI77669827_11; MFRI77669828_11; MFRI77669829_11; MFRI77669830_11; MFRI77669831_11; MFRI77669832_11; MFRI77669833_11; MFRI77669851_11; MFRI77669852_11; MFRI77669853_11; MFRI77669854_11; MFRI77669855_11; MFRI77669856_11; MFRI77669857_11; MFRI77669858_11; MFRI77669859_11; MFRI77669876_11; MFRI77669877_11; MFRI77669878_11; MFRI77669879_11; MFRI77669880_11; MFRI77669901_11; MFRI77669902_11; MFRI77669903_11; MFRI77669926_11; MFRI77669927_11; MFRI77669928_11; MFRI77669929_11; MFRI77669930_11; MFRI77695901_2; MFRI77695902_2; MFRI77695903_2; MFRI77695904_2; MFRI77899376_6; MFRI77899377_6; MFRI77899378_6; MFRI77899379_6; MFRI78087526_8; MFRI78087527_8; MFRI78087528_8; MFRI78087529_8; MFRI78087530_8; MFRI78087531_8; MFRI78087532_8; MFRI78921277_9; MFRI78921278_9; MFRI78921279_9; MFRI78921280_9; MFRI78921281_9; MFRI78921282_9; MFRI78921283_9; MFRI78921284_9; MFRI78921285_9; MFRI78921286_9; MFRI78921287_9; MFRI78921288_9; MFRI78921289_9; MFRI78921290_9; MFRI78921291_9; MFRI78921301_9; MFRI78921302_9; MFRI78921303_9; MFRI78921426_9; MFRI78921427_9; MFRI78921451_9; MFRI78921452_9; MFRI78921453_9; MFRI78921454_9;
    Type: Dataset
    Format: text/tab-separated-values, 7007 data points
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  • 8
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    Unknown
    Sub‑surface gelatinous zooplankton assemblages and their seasonality in two Northwestern Icelandic fjords (2022)
    PANGAEA
    Details
    Publication Date: 2023-09-18
    Description: This data set contains information about near-surface (about 10 m depth) gelatinous zooplankton assemblages and their seasonal changes from two neighbouring Northwestern Icelandic fjords, which were studied from April to September 2008. At five stations, horizontal Bongo net (mesh size: 500 µm, mouth opening: 0.3 m²) tows were performed regularly with a small motor boat at a towing speed of about 3 kn. In total, 12235 specimens of 14 species (ten hydromedusae, two scyphomedusae, one ctenophore) were collected. The total abundance of gelatinous zooplankton increased from April to June, while scyphomedusa and ctenophore abundances decreased towards September.
    Keywords: BONGO; Bongo net; Calculated; Class; Counting; DATE/TIME; Depth, bathymetric; DEPTH, water; Event label; Latitude of event; Longitude of event; Mesh size; Method/Device of event; Northwestern Icelandic fjord; Number of individuals; NWIF_2008_P1; NWIF_2008_P2; NWIF_2008_P3; NWIF_2008_T1; NWIF_2008_T2; P1; P2; P3; Species; Station label; T1; T2; Uniform resource locator/link to reference; VID; Visual identification; Water volume, filtered; Zooplankton, gelatinous
    Type: Dataset
    Format: text/tab-separated-values, 1512 data points
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  • 9
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    Unknown
    Feldspar size measurements of tephra layers from ODP Leg 165 sites (2000)
    PANGAEA
    In:  Supplement to: Carey, Steven N; Sigurdsson, Haraldur (2000): Grain size of Miocene volcanic ash layers from Sites 998, 999, and 1000: implications for source areas and dispersal. In: Leckie, RM; Sigurdsson, H; Acton, GD; Draper, G (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 165, 1-13, https://doi.org/10.2973/odp.proc.sr.165.002.2000
    Details
    Publication Date: 2024-01-09
    Description: Crystal size measurements have been carried out on tephra fall layers of Miocene to recent age from Sites 998, 999, and 1000 in the western Caribbean Sea. Maximum crystal size is used as a proxy for the grain size characteristics of the layers and an index of atmospheric dispersal from source eruptions. Crystal sizes range from 50 to 650 µm with the majority falling between 200 and 300 µm. All three sites exhibit a coarsening in the grain size of tephra layers with increasing age to the early Miocene that broadly correlates with an increase in the frequency of layers. Analysis of the present lower and upper level atmospheric circulation in the western Caribbean suggests that the layers were derived from source eruptions to the west of the sites somewhere in the Central American region. Minimum distances to these sources are of the order of 700 km. Crystal sizes in tephra layers at these distances are consistent with their derivation from energetic pyroclastic flow-forming eruptions that injected tephra to stratospheric levels by large-scale co-ignimbrite and plinian-style plumes. Coarsening of the layers during the Miocene peak of explosive volcanism cannot be attributed to any major change in paleowind intensity and is taken to represent the occurrence of more energetic eruptions that were able to disperse tephra over larger areas.
    Keywords: Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 10
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    Unknown
    Major element oxides and 40Ar/39Ar plateau and isochron ages of ODP Hole 165-1001A (2000)
    PANGAEA
    In:  Supplement to: Sinton, Christopher W; Sigurdsson, Haraldur; Duncan, Robert A (2000): Geochronology and petrology of the igneous basement at the Lower Nicaraguan Rise, Site 1001. In: Leckie, RM; Sigurdsson, H; Acton, GD; Draper, G (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 165, 1-4, https://doi.org/10.2973/odp.proc.sr.165.029.2000
    Details
    Publication Date: 2024-01-09
    Description: 40Ar-39Ar incremental heating experiments and electron microprobe analyses were performed on basaltic rocks recovered from Site 1001 during Ocean Drilling Program Leg 165. The lower Nicaraguan Rise, on which Site 1001 lies, appears to be part of a larger Caribbean oceanic plateau that makes up the core of the Caribbean plate. Our results indicate an eruption age of 81 ± 1 Ma. A single flow-rim glass is tholeiitic and almost identical to the shipboard X-ray fluorescence analyses of the whole rock. The slightly porphyritic basalts have at least two populations of plagioclase, groundmass, and glomerocrystic plagioclase laths that appear to be in equilibrium with the surrounding melt and corroded tabular phenocrysts that have a higher An content (An84-86).
    Keywords: 165-1001A; Caribbean Sea; DRILL; Drilling/drill rig; Joides Resolution; Leg165; Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 2 datasets
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