Macrozoobenthos wet biomass of Franz Josef Land obtained from grab samples collected during the RV Ivan Petrov expeditions in Summer-Autumn 2020-2021 ...

• Main Authors: Kokorin, Alexander, Gebruk, Anna, Mardashova, Maria, Melnikova, Viktoria, Artemyeva, Svetlana, Isachenko, Artyom, Lazareva, Renata, Rozhnov, Viatcheslav, Shabalin, Nikolay
• Format: Dataset
• Language: unknown
• Published: PANGAEA 2024
• Subjects: Abundance; Arctic; Biomass; CTD data; Franz-Josef Land archipelago; Macrobenthos; Event label; Site; Hemithiris psittacea, biomass, wet mass; Alcyonidium disciforme, biomass, wet mass; Alcyonidium gelatinosum, biomass, wet mass; Abietinaria abietina, biomass, wet mass; Cerianthus lloydii, biomass, wet mass; Edwardsiidae, biomass, wet mass; Gersemia fruticosa, biomass, wet mass; Virgularia mirabilis, biomass, wet mass; Acanthonotozoma cristatum, biomass, wet mass; Acanthonotozoma inflatum, biomass, wet mass; Aceroides latipes, biomass, wet mass; Aeginina longicornis, biomass, wet mass; Akanthophoreus gracilis, biomass, wet mass; Ambasia atlantica, biomass, wet mass; Ampelisca eschrichtii, biomass, wet mass; Ampelisca macrocephala, biomass, wet mass; Amphilochus sp., biomass, wet mass; Anonyx nugax, biomass, wet mass; Arctolembos arcticus, biomass, wet mass; Arrhis phyllonyx, biomass, wet mass; Artotrogus orbicularis, biomass, wet mass; Balanus balanus, biomass, wet mass; Balanus sp., biomass, wet mass; Bathymedon sp., biomass, wet mass; Brachydiastylis resima, biomass, wet mass; Byblis gaimardii, biomass, wet mass; Byblis longicornis, biomass, wet mass; Caecognathia elongata, biomass, wet mass; Calathura brachiata, biomass, wet mass; Campylaspis rubicunda, biomass, wet mass; Campylaspis umbensis, biomass, wet mass; Centromedon pumilus, biomass, wet mass; Corophium sp., biomass, wet mass; Crassicorophium crassicorne, biomass, wet mass; Cryptocopoides arcticus, biomass, wet mass; Diastylis edwardsii, biomass, wet mass; Diastylis goodsiri, biomass, wet mass; Diastylis lepechini, biomass, wet mass; Diastylis scorpioides, biomass, wet mass; Diastylis spinulosa, biomass, wet mass; Dulichia cf. tuberculata, biomass, wet mass; Dulichia sp., biomass, wet mass; Franz Josef Land
• Online Access: https://dx.doi.org/10.1594/pangaea.967647; https://doi.pangaea.de/10.1594/PANGAEA.967647

The dataset contains list of macrobenthic taxa collected with grab samples from Franz Josef Land archipelago in Summer-Autumn 2020 and 2021 (Van-Veen or Okean-0.1 benthic grabs with a capture area of 0.1 m2) with wet biomass for each species. Sampling was conducted during the RV Ivan Petrov expeditions. A total of 65 benthic grab stations were studied. All specimens of macrobenthos have been counted and weighted (wet biomass) with reported accuracy to 0.01 g. Bivalve molluscs and gastropods were weighted in shells. All taxonomic names have been standardised using the World Register of Marine Species (WoRMS). ...