Showing 4,801 - 4,820 results of 8,891 for search '"Ecology"', query time: 0.07s Refine Results
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    Ovine Progressive Pneumonia: Diagnosis and Seroprevalence in the South of Sonora, Mexico by Mercedes Yannin Borquez Cuevas, Juan Francisco Hernández Chávez, Betsy Armenta Leyva, Jesús Raymundo Cedillo Cobián, Ramón Miguel Molina Barrios

    Published 2021-01-01
    “…The serological prevalence of this disease is presented, contributing to the knowledge of the ecology of this disease in the world. This work is the first case report of ovine progressive pneumonia in Mexico and evidence of seroprevalence in sheep herds from Sonora, Mexico.…”
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    Impact of Cell Size Effect on Nutrient-Phytoplankton Dynamics by Tiancai Liao, Hengguo Yu, Chuanjun Dai, Min Zhao

    Published 2019-01-01
    “…In the case of the stochastic model, the stochastic dynamics including the stochastic extinction, persistence in the mean, and the existence of ergodic stationary distribution is found to be largely dependent on cell size and noise intensity. Ecologically, via numerical simulations, it is found that the smaller cell size or larger cell size can result in the extinction of phytoplankton, which is similar to the effect of larger random environmental fluctuations on the phytoplankton. …”
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    Orientia, Rickettsia, and the microbiome in rodent attached chiggers in North Carolina, USA. by Elise A Richardson, Reuben Garshong, Kaiying Chen, Dac Crossley, Bryan S Mclean, Gideon Wasserberg, Charles S Apperson, R Michael Roe, Loganathan Ponnusamy

    Published 2024-01-01
    “…Our findings provide the first insights into the ecology of chigger microbiomes in the US. Further research is required to determine if the potential pathogens found detected in chiggers are a threat to humans and wildlife.…”
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    The Tourism Industry as a Tool for Local Economic Development of the Territorial Communities of the Carpathian Region of Ukraine by Pavliuk Svitlana, Mirzayev Natig, Ungalov Sanjar

    Published 2025-01-01
    “…The Ukrainian and world scientists` works were analyzed regarding the impact of tourism on the local economic development of territorial communities, as a result of which attention was focused on several advantages in the economy, socio-cultural sphere, and ecology.…”
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    Ornamental Exterior versus Therapeutic Interior of Madagascar Periwinkle (Catharanthus roseus): The Two Faces of a Versatile Herb by Naghmeh Nejat, Alireza Valdiani, David Cahill, Yee-How Tan, Mahmood Maziah, Rambod Abiri

    Published 2015-01-01
    “…Botanical information with respect to synonyms, vernacular names, cultivars, floral morphology, and reproduction adds to understanding of the plant while the geography and ecology of periwinkle illustrate the organism’s ubiquity. …”
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    Yeti claws: Cheliped sexual dimorphism and symmetry in deep-sea yeti crabs (Kiwaidae). by Christopher Nicolai Roterman, Molly McArthur, Cecilia Laverty Baralle, Leigh Marsh, Jon T Copley

    Published 2025-01-01
    “…This research enhances our understanding of the behaviour, ecology and evolution of yeti crabs, providing a basis for future studies.…”
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    Navigating dynamics of farm household livelihood vulnerability to climate-related risks in southern Ethiopia: An agroecology-based comparative analysis by Daniel Dalle, Yishak Gecho, Sisay Belay Bedeke

    Published 2024-12-01
    “…However, changes in rural household livelihood vulnerability levels were detected across agro ecologic zones. Thus, this study aimed to investigate agro-ecological-based farm households’ livelihood vulnerability to climate change in Wolaita Zone, Southern Ethiopia. …”
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