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    Wyświetlanie 1-6 z 6
    Tytuł:
    Touristic cultural determinants in Canada based on the authorial route of cultural heritage in the Alberta province
    Autorzy:
    Ziółkowska-Weiss, Kamila
    Lewandowska, Natalia
    Powiązania:
    https://bibliotekanauki.pl/articles/2211608.pdf
    Data publikacji:
    2022-09-28
    Wydawca:
    Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
    Tematy:
    Alberta
    tourism
    trail
    Canada
    cultural conditions
    cultural heritage
    Opis:
    Important elements of the trail include its tourist development. It is of great importance in drawing in tourists to visit a particular attraction or region. It is a special element in the development of tourism space. It increases attractiveness of the reception area, similarly to catering or accommodation facilities. The created network of the tourist routes is considered as internal accessibility of the region. The trail that is well-organised and adapted to the conditions, allows for a wide selection of active forms of spending free time. The work focuses on the development of the cultural heritage trail in the province of Alberta (Canada). Based on the literature analysis, the trail was defined as a tourist attraction in itself. From the information received it was found that the tourist route is an inseparable part of the tourist product. An important element of the tourist trail is tourism development. The text emphasizes cultural aspect of the original route. The protected areas and the cultural heritage of the Indians have been characterised in particular. As part of the original route, the following were characterised: accommodation, catering, accompanying facilities and threats that may occur during the journey. Based on a review of the literature and the author’s route, the relation between local heritage and cultural tourism was inferred.
    Źródło:
    Prace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego; 2022, 36, 3; 93-108
    2080-1653
    Pojawia się w:
    Prace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stagodontid marsupials from the Late Cretaceous of Canada and their systematic and functional implications
    Autorzy:
    Fox, R C
    Naylor, B.G.
    Powiązania:
    https://bibliotekanauki.pl/articles/23125.pdf
    Data publikacji:
    2006
    Wydawca:
    Polska Akademia Nauk. Instytut Paleobiologii PAN
    Tematy:
    Canada
    Cretaceous
    Late Cretaceous
    Stagodontidae
    Mammalia
    stagodontid mursupial
    Alberta
    Marsupialia
    paleontology
    Opis:
    Previously undescribed specimens of stagodontid marsupials from Late Cretaceous deposits in Alberta, Canada, reveal new information concerning the upper dentition of Eodelphisspp. and the lower dentition of Didelphodon coyi. Additionally, an incomplete upper dentition of D. coyi from the Scollard Formation extends the range of this species into the Lancian, co−eval with D. vorax and D. padanicus. Stagodontids are in accord with other North American Late Cretaceous marsupials for which the appropriate parts are known in lacking diastemata between the canines and the molars while possessing well−developed palatal vacuities, implying that these morphologies characterized ancestral marsupials. If so, the diastema between P1 and P2 in the Asian middle Early Cretaceous “metatherian” Sinodelphys szalayi is convergent on that in Cenozoic didelphids, and the absence of palatal vacuities in South American Paleogene and Neogene borhyaenids is derived, representing a paedomorphic truncation of development. Claims that the Asian Late Cretaceous “metatherian” Deltatheridium pretrituberculare had a marsupial−like dental replacement pattern are tautological, deduced from an a priori acceptance of a marsupial model of replacement to the exclusion of other, no less realistic, alternatives. The new specimens of Didelphodon coyi demonstrate that upper and lower premolars occluded broadly, implying that the inflated lingual lobes characteristic of Didelphodon premolars evolved primarily as a crushing mechanism, not for passive protection of the gums. Recent speculations that stagodontids were aquatic are not based on credible morphologic or taphonomic evidence and are dismissed, as is speculation that the Judithian species of Eodelphis are sexual morphs of a single species. Current knowledge of Didelphodon compels correction of numerous errors concerning its morphology as presented in recent analyses of marsupial relationships.
    Źródło:
    Acta Palaeontologica Polonica; 2006, 51, 1
    0567-7920
    Pojawia się w:
    Acta Palaeontologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada
    Autorzy:
    Currie, P J
    Powiązania:
    https://bibliotekanauki.pl/articles/20676.pdf
    Data publikacji:
    2003
    Wydawca:
    Polska Akademia Nauk. Instytut Paleobiologii PAN
    Tematy:
    Late Cretaceous
    Cretaceous
    Canada
    Theropoda
    dinosaur
    Alberta
    Saurischia
    Coelurosauria
    anatomy
    Dinosauria
    Tyrannosauridae
    skull
    paleontology
    tyrannosaurid dinosaur
    Opis:
    Beautifully preserved, nearly complete theropod skeletons from Alberta (Canada) allow re−evaluation of the taxonomic status of North American tyrannosaurids. It is concluded that the most parsimonious interpretation of relationships leads to the separation of the two species of Albertosaurus(sensu Russell 1970) into Gorgosaurus libratusfrom the Campanian Dinosaur Park Formation and Albertosaurus sarcophagus from the upper Campanian/lower Maastrichtian Horseshoe Canyon Formation. Albertosaurus and Gorgosaurus are closely related, but can be distinguished from each other by more characters than are known to justify generic distinction within another tyrannosaurid clade that includes Daspletosaurus, Tarbosaurus and Tyrannosaurus. Daspletosaurus is known from multiple species that cover extensive geographic, ecological and temporal ranges, and it is sensible to maintain its generic distinction from Tyrannosaurus. All tyrannosaurid species have consistent ontogenetic trends. However, one needs to be cautious in assessing ontogenetic stage because many characters are size−dependent rather than age−dependent. There are relatively few osteological differences that can distinguish tyrannosaurid species at any age. For example, Nanotyrannus lancensis is probably a distinct species from Tyrannosaurus rex because there is no evidence of ontogenetic reduction of tooth counts in any other tyrannosaurid species. Some characters that are good for separating mature tyrannosaurids, such as differences in the sizes and shapes of maxillary fenestrae, are not useful for identifying the species of juveniles.
    Źródło:
    Acta Palaeontologica Polonica; 2003, 48, 2
    0567-7920
    Pojawia się w:
    Acta Palaeontologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    An unusual early primate from the Paleocene Paskapoo Formation, Alberta, Canada
    Autorzy:
    Fox, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/23216.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Instytut Paleobiologii PAN
    Tematy:
    Alberta
    Canada
    Paleocene
    Paskapoo Formation
    Plesiadapiformes
    primate
    Primates
    new plesiadapiform primate
    Phoxomylus puncticuspis
    plesiadapiform primate
    Earlu Tiffanian
    Opis:
    A new plesiadapiform primate, Phoxomylus puncticuspis gen. et sp. nov., is described based on an isolated but well−preserved upper molar from the early Tiffanian (late Paleocene) Cochrane 2 locality, southwestern Alberta, Canada. Although possessing a robust postprotoconal fold, an unambiguous synapomorphy of primates, Phoxomylus differs from other plesiadapiforms in its retention of primitive molar features, including acutely pointed major cusps and sharp crests, deep trigon basin, and lack of the bunodont coronal specializations that purportedly marked the transition from insectivorous non−primate ancestors to omnivorous/frugivorous basal primates. Coronal features of the holotype of P. puncticuspis imply that during mastication the mandible was adducted in a near−vertical plane, with little capacity for the transverse movement that is already seen in molar morphology of the earliest and most basal plesiadapiform, Purgatorius. Instead, molar morphology in P. puncticuspis implies emphasis on vertical piercing and shearing, specializations for insectivory unlikely to have been derived via reversal from plesiadapiform ancestors having more bunodont molars adapted for omnivory/frugivory. If that is the case, a long “ghost lineage” must link P. puncticuspis to other, basal plesiadapiforms that have yet to be discovered but that had not yet evolved omnivorous adaptations of the dentition.
    Źródło:
    Acta Palaeontologica Polonica; 2011, 56, 1
    0567-7920
    Pojawia się w:
    Acta Palaeontologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Kawerny solne w prowincji Alberta, Zachodnia Kanada
    Salt caverns in Province of Alberta, Western Canada
    Autorzy:
    Kukiałka, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/2192115.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Stowarzyszenie Górnictwa Solnego
    Tematy:
    kawerny solne
    kawerna magazynowa
    kawerny do składowania odpadów
    otwory zrzutowe
    ługowanie
    SAGD
    CSS
    Kanada
    Alberta
    salt caverns
    storage caverns
    disposal caverns
    disposal wells
    Canada
    Opis:
    Kawerny solne w prowincji Alberta są ściśle związane z przemysłem naftowym. W chwili obecnej czynne są dwa typy kawern solnych: kawerny magazynowe oraz kawerny do składowania odpadów. Kawerny magazynowe służą do magazynowania: gazu ziemnego, skroplonego gazu, nieprzetworzonej ropy naftowej oraz rozpuszczalnika wykorzystywanego w procesie upłynniania wydobytych bituminów. Kolejnym typem są kawerny do składowania odpadów. Kawerny te możemy podzielić na dwa podstawowe typy: komercyjne, służące do składowania różnego rodzaju odpadów oraz kawerny budowane przez firmy naftowe służące do składowania odpadów ściśle związanych z wydobyciem i oczyszczaniem bituminów przez daną kopalnię. Kawerny zlokalizowane są w dwóch największych formacjach solonośnych: Lotsberg oraz Prairie Evaporite. Geograficznie, kawerny magazynowe w większości zlokalizowane są na północ od Edmonton, w okolicach miasta Fort Saskatchewan, zaś nowobudowane kawerny do składowania odpadów są ulokowane w sąsiedztwie fabryk wytwarzających te odpady, bądź w tym celu są używane wyeksploatowane kawerny do produkcji solanki.
    Salt caverns in Alberta are closely related to the oil industry. At the moment, there are two types of active salt caverns: storage and waste disposal caverns. Storage caverns are used to store: natural gas, liquid gas, crude oil, and solvent used in the liquefaction process the extracted heavy bitumen. Another type are disposal caverns for the storage of waste. These caverns can be divided into two basic types: commercial for storing different types of waste, and caverns built by the oil companies place for the collection of waste closely associated with the extraction and refining of bitumen by a plant. Caverns are located in the two largest salt formations: Lotsberg and Prairie Evaporite. Geographically, the storage caverns are mostly located to the north of Edmonton, near the city of Fort Saskatchewan, while newly built caverns for the storage of waste are located in the vicinity of factories producing the waste, or for this purpose are used exploited brine production caverns.
    Źródło:
    Przegląd Solny; 2015, 11; 83--90
    2300-9349
    Pojawia się w:
    Przegląd Solny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    New earliest Tiffanian [Late Paleocene] mammals from Cochrane 2, Southwestern Alberta, Canada
    Autorzy:
    Scott, C S
    Fox, R.C.
    Youzwyshyn, G.P.
    Powiązania:
    https://bibliotekanauki.pl/articles/21452.pdf
    Data publikacji:
    2002
    Wydawca:
    Polska Akademia Nauk. Instytut Paleobiologii PAN
    Tematy:
    Paleocene
    Late Paleocene
    Eutheria
    mammal
    Canada
    new combination
    Litomylus grandaletes
    Alberta
    Ptilodus gnomus
    Baiotomeus russelli
    Paleotomus junior
    fossil
    Thryptacodon orthogonius
    Paskapoo Formation
    Bessoecetor septentrionalis
    Pararyctes rutherfordi
    new species
    paleontology
    Multituberculata
    Opis:
    New mammalian fossils at Cochrane 2, Paskapoo Formation, Alberta, Canada, document five new species and two new combinations: Ptilodus gnomus sp.nov.and Baiotomeus russelli sp.nov.(Multituberculata), Thryptacodon orthogonius comb.nov.and Litomylus grandaletes sp.nov.(“Condylarthra”), Pararyctes rutherfordi sp.nov., Bessoecetor septentrionalis comb.nov., and Paleotomus junior sp.nov.(Eutheria incertae sedis).These new taxa supplement a taxonomically diverse Cochrane 2 local fauna, representing one of the most species rich Paleocene mammalian localities in the world. An earliest Tiffanian age is estimated for the locality based on the presence of the index taxa Plesiadapis praecursor, Nannodectes intermedius, and Ectocion collinus.The Cochrane 2 local fauna fails to demonstrate a decrease in species number relative to those of late Torrejonian localities from the United States, as would be predicted by current paleoclimate scenarios; the rarity of earliest Tiffanian localities in North America suggests sampling error as a partial explanation for the apparent incongruity.
    Źródło:
    Acta Palaeontologica Polonica; 2002, 47, 4
    0567-7920
    Pojawia się w:
    Acta Palaeontologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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