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Mostrando 181 - 200 Resultados de 12,934 Para Buscar '"North America"', tiempo de consulta: 0.83s Limitar resultados
  1. 181
    por Kiviat, Erik
    Publicado 2013
    “…Phragmites australis (common reed) is widespread in North America, with native and non-native haplotypes. …”
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    Ecosystem services of Phragmites in North America with emphasis on habitat functions
  2. 182
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    Environmental Safety of the Use of Major Surfactant Classes in North America
  3. 183
    “…We used the Sharpe ratio (e.g. the size of the total salmon return to the portfolio relative to its variability (risk)) to evaluate the performance of Chinook and sockeye salmon portfolios across the west coast of North America. We evaluated the effects on portfolio performance from the variance of and covariance among salmon returns within each portfolio, and the association between portfolio performance and watershed attributes. 4. …”
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    Performance of salmon fishery portfolios across western North America
  4. 184
    por Kraeling, Robert R, Webel, Stephen K
    Publicado 2015
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    Current strategies for reproductive management of gilts and sows in North America
  5. 185
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    Investigation of comparative effectiveness research in Asia, Europe, and North America
  6. 186
    “…Human assisted plant invasions from Europe to North America have been more common than the reverse. …”
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    Performance of Endophyte Infected Tall Fescue in Europe and North America
  7. 187
    por Robertson, Colin, Yee, Lauren
    Publicado 2016
    “…In this paper we investigated the use of one social media outlet, Twitter, for surveillance of avian influenza risk in North America. We collected AI-related messages over a five-month period and compared these to official surveillance records of AI outbreaks. …”
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    Avian Influenza Risk Surveillance in North America with Online Media
  8. 188
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    Diphyllobothrium nihonkaiense Tapeworm Larvae in Salmon from North America
  9. 189
    “…Distributional patterns across 12 North American ecoregions are examined for the 3251 species that have GPS data while BIN analysis is used to quantify overlap between the noctuoid faunas of North America and other zoogeographic regions. This analysis reveals that 90% of North American noctuoids are endemic and that just 7.5% and 1.8% of BINs are shared with the Neotropics and with the Palearctic, respectively. …”
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    Probing planetary biodiversity with DNA barcodes: The Noctuoidea of North America
  10. 190
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    Causes of accelerating sea level on the East Coast of North America
  11. 191
    “…The extinct ‘New World stilt-legged’, or NWSL, equids constitute a perplexing group of Pleistocene horses endemic to North America. Their slender distal limb bones resemble those of Asiatic asses, such as the Persian onager. …”
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    A new genus of horse from Pleistocene North America
  12. 192
    “…ANIMALS: A total of 15,451 serology specimens from dogs in North America were submitted to the North Carolina State University, College of Veterinary Medicine Vector Borne Disease Diagnostic Laboratory between January 1, 2008, and December 31, 2014. …”
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    Bartonella Seroepidemiology in Dogs from North America, 2008–2014
  13. 193
    por Zhao, Lian-Feng, Mousavi, S. Mostafa
    Publicado 2018
    “…We perform Q(Lg) tomography for the northeastern part of North America. Vertical broadband seismograms of 473 crustal earthquakes recorded by 302 stations are processed to extract the Lg amplitude spectra. …”
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    Lateral Variation of Crustal Lg Attenuation in Eastern North America
  14. 194
    “…Otariids and elephant seals are abundant today along the Pacific Coast of North America, but elephant seals are rare in late Holocene (<1500 cal BP) archaeological sites. …”
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    Collagen Fingerprinting and the Earliest Marine Mammal Hunting in North America
  15. 195
    por Hemenway, David
    Publicado 2018
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    Building the injury field in North America: the perspective of some of the pioneers
  16. 196
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    The Mississippi River records glacial-isostatic deformation of North America
  17. 197
    “…Here we analysed the colour lightness of nearly all butterfly species of North America and Europe using the average colour lightness of species occurring within 50 km × 50 km grid cells across both continents as the dependent variable and average insolation, temperature and humidity within grid cells as explanatory variables. …”
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    Colour lightness of butterfly assemblages across North America and Europe
  18. 198
    “…Clam gardens, traditional mariculture features located within the intertidal zone along the Northwest Coast of North America, are composed of a rock wall positioned at the low tide mark and a flattened terrace on the landward side of the wall. …”
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    3500 years of shellfish mariculture on the Northwest Coast of North America
  19. 199
    “…However, there is clearly more support for the scenario of dispersal from the Pontocaspian Basin to North America than vice versa. This is the first study providing evidence for a natural faunal exchange between the Pontocaspian Basin and North America via the Arctic Ocean.…”
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    Historical faunal exchange between the Pontocaspian Basin and North America
  20. 200
    por Bahadori, Alireza, Holt, William E.
    Publicado 2019
    “…After paleo-highlands collapsed, influence of Pacific-North America plate motion and associated deformation style along the plate boundary became increasingly important from Middle Miocene to present. …”
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    Geodynamic evolution of southwestern North America since the Late Eocene
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