Mostrando 3,041 - 3,060 Resultados de 17,715 Para Buscar '"California"', tiempo de consulta: 0.21s Limitar resultados
  1. 3041
    “…We evaluated plumage molt and gular pouch skin color of California brown pelicans (Pelecanus occidentalis californicus) following oil contamination and rehabilitation to test for differences between previously oiled and rehabilitated (post-spill) and presumably uncontaminated pelicans. …”
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  2. 3042
  3. 3043
    “…Multiple-use public lands require balancing diverse resource uses and values across landscapes. In the California desert, there is strong interest in renewable energy development and important conservation concerns. …”
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  4. 3044
    “…El Niño and climatic anomalies between 2013 and 2016 had major ecological impacts on the California Current ecosystem. As top marine predators, California sea lions (CSL) experienced decreased prey availability and foraging success, impacting their nutritional state. …”
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  5. 3045
  6. 3046
  7. 3047
  8. 3048
  9. 3049
    “…BACKGROUND: Variants of the Ostreid herpesvirus 1 (OsHV-1) cause high losses of Pacific oysters globally, including in Tomales Bay, California, USA. A suite of new variants, the OsHV-1 microvariants (μvars), cause very high mortalities of Pacific oysters in major oyster-growing regions outside of the United States. …”
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  10. 3050
    “…We evaluated these claims using the state of California as a control, which has prohibited sport hunting since 1972, and employing data obtained from state and federal agencies with authority and control over puma management. …”
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  11. 3051
  12. 3052
  13. 3053
  14. 3054
  15. 3055
  16. 3056
  17. 3057
    “…METHODS AND FINDINGS: In three major regions of California, Poisson generalized linear models were used to assess seasonal associations between 1,373,165 respiratory emergency department visits and short-term exposure to multiple metrics between 2012–2014, including: daily concentrations of NO(2), O(3), and PM(2.5); the daily reported AQI; and a newly constructed health-based air quality index. …”
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  18. 3058
    “…INTRODUCTION: The severe acute respiratory syndrome related coronavirus 2 (SARS-CoV-2) has infected more than 20 million people worldwide, and the spread is most prevalent in the USA, where California had accounted over 240,000 cases in the initial 5 months of the pandemic. …”
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  19. 3059
    “…The freshwater harpacticoid Psammonitocrella kumeyaayisp. nov. from the Nearctic Region (California; USA) is proposed. The position of the genus within Harpacticoida and its relationship with the Parastenocarididae is discussed. …”
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  20. 3060
    “…This report summarizes data from CDC’s National Violent Death Reporting System (NVDRS) on violent deaths that occurred in 34 states, four California counties, the District of Columbia, and Puerto Rico in 2017. …”
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