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GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.xvtxab
- 摘要：
- and Sub-Antarctic brachiopods (living forms) or Biopearl expedition: SeaStars (Echinodermata, Asteroidea) or CCAMLR historic KRILL or Circumpolar dataset of sequenced
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.bwds7u
- 摘要：
- and Sub-Antarctic brachiopods (living forms) or Biopearl expedition: SeaStars (Echinodermata, Asteroidea) or CCAMLR historic KRILL or Circumpolar dataset of sequenced
Data from: Resource partitioning facilitates coexistence in sympatric cetaceans in the California Current
- 负责人：
- DOI：
- doi:10.5061/dryad.v2g5n
- 摘要：
- by partitioning their foraging along three axes: trophic, temporal, and spatial. Blue whales were specialists foraging on krill, predictably targeting a seasonal
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.mxhqgg
- 摘要：
- , dinoflagellates, nauplii and krill at different stations in the Godthabsfjord. 159 records from EOD - eBird Observation Dataset. 14 records from Circumpolar
Data from: New determination of prey and parasite species for Northern Indian Ocean blue whales
- 负责人：
- DOI：
- doi:10.5061/dryad.qt352sg
- 摘要：
- Blue whales are little studied, face significant anthropogenic threats and within the Northern Indian Ocean, have a restricted range, making them an archetype for conservation needs of megafauna around the world. We studied feeding behaviour of blue whales using dietary DNA metabarcoding of faecal samples. While globally blue whale populations feed predominantly on Euphausiidae, 87 % of prey DNA amplicons extracted from faecal samples from this population were sergestid shrimp, demonstrating that blue whales can locate and feed on dense swarms of other types of prey when they occur. Within the Indian Ocean sergestids are present within the top 300 m, which correlates with the deep scattering layer observed by hydroacoustics. Studies suggest that this requirement to dive deeper in search of prey likely explains the prevalence of fluke up diving within this population of blue whales relative to other parts of the globe. Furthermore, this study revealed the presence of acanthocephalan endoparasites within the stomach and intestines of the Northern Indian Ocean blue whales. This represents the first record of Acanthocephala in blue whales in the Northern Indian Ocean and highlights the need for further studies on both the ecto- and endoparasitic flora and monitoring of health of these cetaceans for their management and conservation.
Data from: Adélie penguin population diet monitoring by analysis of food DNA in scats
- 负责人：
- DOI：
- doi:10.5061/dryad.1rf7d
- 摘要：
- diet. Prey diversity was found to be greater than previously thought. Krill, fish, copepods and amphipods were the most important food groups, in gene
Data from: Forage species in predator diets: synthesis of data from the California Current
- 负责人：
- 关键词：
- marine predator food web forage species diet database data assimilation ecosystem based management
- DOI：
- doi:10.5061/dryad.nv5d2
- 摘要：
- , euphausiid krill, Pacific herring and market squid. Predator species with abundant data included Pacific hake, common murre, and California sea lion. Most diet
Data from: Bioenergetics modeling of the annual consumption of zooplankton by pelagic fish feeding in the Northeast Atlantic
- 负责人：
- DOI：
- doi:10.5061/dryad.gb786
- 摘要：
- M tonnes of krill, 8-42 M tonnes of appendicularians and 0.2-1.2 M tonnes of fish, depending on the year. For NSS herring and NEA mackerel the main prey gr
Data from: Enhancing insights into foraging specialization in the world’s largest fish using a multi-tissue, multi-isotope approach
- 负责人：
- DOI：
- doi:10.5061/dryad.cm7r1q2
- 摘要：
- of the world’s largest fish and other enigmatic species. A variable diet, principally consisting of two krill (Euphausia pacifica and E. superba) provided
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.7cfvon
- 摘要：
- Biodiversity Center (NL) - Aves. 31 records from CCAMLR historic KRILL. 7 records from Antarctic Amphipod Crustaceans: Ant'Phipoda Database (BIANZO). 13
