Results 61 to 70 of about 949 (177)

Admiralty Bay Benthos Diversity—A census of a complex polar ecosystem

open access: yesDeep Sea Research Part II: Topical Studies in Oceanography, 2011
A thorough census of Admiralty Bay benthic biodiversity was completed through the synthesis of data, acquired from more than 30 years of observations. Most of the available records arise from successive Polish and Brazilian Antarctic expeditions organized since 1977 and 1982, respectively, but also include new data from joint collecting efforts during ...
Jacek Siciński   +13 more
openaire   +1 more source

Migration to Australia, the transition from sail to steam, and the SS Great Britain

open access: yesAsia‐Pacific Economic History Review, Volume 65, Issue 2, Page 173-191, July 2025.
Abstract The transition from sail to steam for emigrant ships on the route to Australia took place in the early 1880s. From the 1850s, a string of steamship ventures failed, but with one outstanding exception. Brunel's iconic ship the SS Great Britain made 32 voyages to Australia from 1852 to 1875 with a total of nearly 16,000 passengers. Among the key
Timothy J. Hatton
wiley   +1 more source

Molecular identification of whales remains from the Keller Peninsula, Admiralty Bay, King George Island, Antarctica [PDF]

open access: yesAnais da Academia Brasileira de Ciências
At the beginning of the 20th century, intense whaling activity took place in the South Shetland Islands, which is represented today in the form of ruins and numerous whale bones scattered along several Antarctic beaches.
DAFNE ANJOS   +4 more
doaj   +1 more source

The sea-spiders (Arthropoda: Pycnogonida) of Admiralty Bay, King George Island

open access: yesPolish Polar Research, 2011
The sea-spiders (Arthropoda: Pycnogonida) of Admiralty Bay, King George IslandBetween 1979 and 2007, various sampling projects from the PolishArctowskiResearch Station in Admiralty Bay, King George Island, Antarctica, collected a diverse assemblage of pycnogonids,inter alia.
openaire   +1 more source

Spatial Dynamics of Harbour Porpoise Phocoena phocoena Relative to Local Hydrodynamics and Environmental Conditions

open access: yesEcology and Evolution, Volume 15, Issue 5, May 2025.
This study uses a multidisciplinary approach to model the habitat use and site occurrence of harbour porpoises, identifying areas where they were seen spending most time in the Skerries and Causeway Special Area of Conservation. The results show that porpoises are most concentrated within 500 m of the shoreline, particularly near headlands with coarse ...
Robert Mzungu Runya   +4 more
wiley   +1 more source

Current Affairs: Examining the Use of Environmental DNA for Relative Abundance Monitoring in a Dynamic Tidal Habitat

open access: yesEnvironmental DNA, Volume 7, Issue 3, May–June 2025.
This study evaluates the feasibility of using environmental DNA (eDNA) metabarcoding to estimate the relative abundance of marine species in Sussex Bay, UK. Although eDNA detected more species than Baited Remote Underwater Video (BRUV), a significant correlation between eDNA index and BRUV MaxN was found for only one out of fourteen species analyzed ...
Alice J. Clark   +7 more
wiley   +1 more source

The Effect of Glacier Recession on Benthic and Pelagic Communities: Case Study in Herve Cove, Antarctica

open access: yesJournal of Marine Science and Engineering, 2019
Changes in macrobenthic and pelagic communities in the postglacial, partially isolated, lagoon Herve Cove in Admiralty Bay, King George Island, were investigated 15 years after the first comprehensive studies had been conducted in this region. The bottom
Marta Potocka   +9 more
doaj   +1 more source

Meiofauna and microphytobenthos of Martel Inlet (Admiralty Bay, King George Island, Antarctica)

open access: yesINCT-APA Annual Activity Report, 2010
Studies on the meiofauna community in Admiralty Bay started in 1991, when samples were collected through SCUBA diving in front of the Brazilian Station “Comandante Ferraz” (Martel Inlet) at depths ranging from 6 to 25 m. The dominant groups were Nematoda and Harpacticoida, followed by nauplii and Polychaeta.
Thaís Navajas Corbisier   +3 more
openaire   +1 more source

Two new species of Tanaopsis (Tanaidacea: Tanaopsidae) from Admiralty Bay (Antarctica), with an identification key

open access: yesNauplius
Two new species of family Tanaopsidae, genus Tanaopsis, from Admiralty Bay (Antarctica) are herein described. Tanaopsis brevicorpus sp. nov. displays antennule article 1 about 1.5 times as long as wide, carapace as long as first three pereonites, both ...
Juliana L. Segadilha   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy