Results 21 to 30 of about 51,828 (251)
Людина і довкілля: Проблеми неоекології, 2023 Purpose. Search for important areas for the presence of the brown bear (Ursus arctos) within the Transcarpathian region using geoinformation modeling tools to optimize the boundaries of the structural elements of the econetwork.
M. V. Teslovych, D. A. Krychevska
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Evidence of strong stabilizing effects on the evolution of boreoeutherian (Mammalia) dental proportions. [PDF]
, 2019 The dentition is an extremely important organ in mammals with variation in timing and sequence of eruption, crown morphology, and tooth size enabling a range of behavioral, dietary, and functional adaptations across the class.
Archibald J. D. +26 more
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Novel range overlap of three ursids in the Canadian subarctic
Arctic Science, 2019 We describe for the first time in the peer-reviewed literature observations of American black bear (Ursus americanus Pallas, 1780), grizzly bear (Ursus arctos Linnaeus, 1758), and polar bear (Ursus maritimus Phipps, 1774) at the same locations.
Douglas Andrew Clark +5 more
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, 2021 Ursus americanus (Pallas, 1780) Black Bear Figure 2H Material examined. MEXICO – Chihuahua • 1 Municipality of Namiquipa, Potrero Lajas, 28°46′34″N, 107° 27′34″W; elevation 2,180 m a.s.l.; 16 Jan. 2018; obs. F. Álvarez-Córdova. Identification. This is the only extant species of Ursus Linnaeus, 1758 in Mexico. It is a medium-sized bear with long, coarse,
Álvarez-Córdova, Fernando +1 more
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Exploring the Interplay between CAD and FreeFem++ as an Energy Decision-Making Tool for Architectural Design [PDF]
, 2018 The energy modelling software tools commonly used for architectural purposes do not allow a straightforward real-time implementation within the architectural design programs.
Fernández Nieto, Enrique Domingo +3 more
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The impact of climate change on the structure of Pleistocene mammoth steppe food webs
, 2013 Species interactions shape predator-prey networks, impacting community structure and, potentially, ecological dynamics. It is likely that global climatic perturbations that occur over long periods of time have a significant impact on species interactions
Bocherens, Herve +3 more
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Viruses in unexplained encephalitis cases in American black bears (Ursus americanus).
PLoS ONE, 2020 Viral infections were investigated in American black bears (Ursus americanus) from Nevada and northern California with and without idiopathic encephalitis.
Charles E Alex +12 more
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International Journal for Parasitology: Parasites and Wildlife, 2023 In Japan, the recent series of sporadic outbreaks of human trichinellosis caused by Trichinella (Nematoda: Trichocephalida) has occurred owing to the consumption of raw or insufficiently cooked meat from wild bears.
Masaki Murakami +9 more
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Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018 Bu araştırma;Sakarya/Pamukova ekolojik koşullarında kurulmuş ve bazı yemlik pancarçeşitlerinin verim ve kalite özelliklerinin belirlenmesi amacıyla 15 Nisan 2014- 5 Nisan 2016 tarihleri arasında 2 yıl süreyle yürütülmüştür. Deneme, tesadüfblokları deneme
Mustafa Yılmaz
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Comments on : diet, physiology and ecology of fossil mammals as inferred from stable carbon and nitrogen isotope biogeochemistry: implications for Pleistocene bears [PDF]
, 1997 A detailed study of isotopic relationships in European Pleistocene ursid teeth have been presented by Bocherens et al. (1994). We agree with the resu1ts and broad conclusions derived from the stable carbon isotope relationships.
Torres Pérez-Hidalgo, Trinidad José
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