Three-dimensional diving behavior of ringed seals [PDF]
, 2000 Dissertation (Ph.D.) University of Alaska Fairbanks, 2000The three-dimensional movements of 13 freely diving ringed seals were recorded during the spring of 1990, 1991, 1992, 1996, and 1997 in the Canadian Arctic near Resolute Bay, Nunavut.
Simpkins, Michael A.
core
Comparative nasal and anal microbiomes in sympatric ringed and harbour seals: insights into host adaptation and niche differentiationComparative nasal and anal microbiomes in sympatric ringed and harbour seals: insights into host adaptation and niche differentiation [PDF]
Royal Society Open ScienceUnderstanding the microbiomes of marine mammals is essential to explore their health, ecological roles and responses to environmental change. We investigated the nasal and anal microbiota of two sympatric subarctic seals, the harbour seal (Phoca vitulina)
Carlos A. Domínguez-Sánchez +10 more
doaj +1 more source
Ringed Seals in James Bay and Hudson Bay: Population Estimates and Catch Statistics [PDF]
, 1975 The populations of ringed seals Phoca Hispida in Hudson Bay and James Bay are estimated on the basis of aerial counts to be 455,000 and 61,000 respectively. If the maximum number of seals, estimated at 21,000, needed to feed the polar bears of Hudson Bay
Smith, Thomas G.
core +2 more sources
Polychlorinated biphenyls (PCBs) and sex hormone concentrations in ringed and grey seals : a possible link to endocrine disruption? [PDF]
, 2020 Polychlorinated biphenyls (PCBs) are recognised reproductive and immune system toxicants in marine mammals mediated by endocrine-disrupting mechanisms. As with other predators, seals are exposed to elevated bioaccumulated concentrations of PCBs and other
Barton, S. J. +7 more
core +1 more source
The ringed seal (Phoca hispida) in the western Russian Arctic
NAMMCO Scientific Publications, 1998 This paper presents a review of available published and unpublished material on the ringed seal (Phoca hispida) in the western part of the Russian Arctic, including the White, Barents and Kara seas.
Stanislav E Belikov, Andrei N Boltunov
doaj +1 more source
, 2011 (Table 3) Otolith length and body length of prey species of ringed seals (Pusa hispida) obtained from the Northeast Greenland ...
Kit Maureen Kovacs (7998011) +9 more
core +1 more source
Photo-ID as a tool for studying and monitoring the endangered Saimaa ringed seal
Endangered Species Research, 2016 Photo-identification (photo-ID) with camera traps was examined as a non-invasive method for studying and monitoring the endangered Saimaa ringed seal Phoca hispida saimensis.
Koivuniemi, M +4 more
doaj +1 more source
Automatic image-based identification of Saimaa ringed seals [PDF]
, 2015 The Saimaa ringed seal is one of the most endangered seals in the world. It is a symbol of Lake Saimaa and a lot of effort have been applied to save it. Traditional methods of seal monitoring include capturing the animals and installing sensors on their
Zhelezniakov, Artem
core +1 more source
Investigating monitoring options for harbour seals in Special Areas of Conservation in Scotland [PDF]
, 2007 Managing a wild population effectively requires knowledge of the abundance and behaviour of the species. Harbour seals (Phoca vitulina) are usually counted when they come ashore at haul-out sites, and so it is important to understand how the number of ...
Cunningham, Louise
core +2 more sources
Automatic individual identification of Saimaa ringed seals
, 2018 In order to monitor an animal population and to track individual animals in a non-invasive way, identification of individual animals based on certain distinctive characteristics is necessary.
Koivuniemi Meeri +7 more
core +2 more sources