Materias dentro de su búsqueda.
Mostrando 2,281 - 2,300 Resultados de 2,341 Para Buscar '"biogeography"', tiempo de consulta: 0.20s Limitar resultados
  1. 2281
    “…This study compares the performance of artificial neural networks (ANN) trained by grey wolf optimization (GWO), biogeography-based optimization (BBO), and Levenberg–Marquardt (LM) to estimate the weight on bit (WOB). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A novel neural-evolutionary framework for predicting weight on the bit in drilling operations
  2. 2282
    por Peng, Junchu, Ma, Xiangguang, Sun, Hang
    Publicado 2023
    “…RESULTS: Using ddRAD-seq, chloroplast genome sequences, and specific molecular markers, we studied the phylogenetic relationships, population structure, and historical biogeography of Beesia and Megacodon. Both genera began to diverge from the late Miocene onwards, with ancient allopatry at lower elevations formed narrow-range species or relict populations. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Ancient allopatry and ecological divergence act together to promote plant diversity in mountainous regions: evidence from comparative phylogeography of two genera in the Sino-Himalayan region
  3. 2283
    “…METHODOLOGY/PRINCIPAL FINDINGS: To address these issues for marine turtles, we collated all available studies on marine turtle biogeography, including nesting sites, population abundances and trends, population genetics, and satellite telemetry. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Regional Management Units for Marine Turtles: A Novel Framework for Prioritizing Conservation and Research across Multiple Scales
  4. 2284
    “…Nevertheless, hitherto there has been no agreement on basic aspects of leopard cat biology, such as the presence or absence of sexual dimorphism, morphological skull and body differences between the eleven recognized subspecies, and the biogeography of the different morphotypes. Twenty measurements on 25 adult leopard cat skulls from different Asian localities were analyzed through univariate and multivariate statistical approaches. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Variations in leopard cat (Prionailurus bengalensis) skull morphology and body size: sexual and geographic influences
  5. 2285
    “…While these data suggested that vancomycin-susceptibility could be a global trait of thermophilic bacteria (irrespective of their taxonomy, biogeography and Gram-character), MALDI Mass Spectroscopy of the peptidoglycans of a few Gram-negative thermophilic bacteria revealed that tandem alanines were present in the fourth and fifth positions of their muropeptide precursors (MPPs). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Global Association between Thermophilicity and Vancomycin Susceptibility in Bacteria
  6. 2286
    “…These data are consistent with the high levels of gene flow seen in Escarpia spp., which advocates that differences in microhabitats of seep localities lead to variation in biogeography of separate species.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Investigation of population structure in Gulf of Mexico Seepiophila jonesi (Polychaeta, Siboglinidae) using cross-amplified microsatellite loci
  7. 2287
    “…Our goal was to describe the biodiversity and biogeography of both prokaryotic and eukaryotic microbes in an urban setting while assessing the potential source of microbial assemblages on ATM keypads. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Microbial Community Patterns Associated with Automated Teller Machine Keypads in New York City
  8. 2288
    “…This impedes the phylogenetic study of important traits of Coccinellidae at a global scale (e.g. the evolution of food preferences and biogeography). RESULTS: We present the most comprehensive phylogenetic analysis of Coccinellini to date, based on three nuclear and one mitochondrial gene sequences of 38 taxa, which represent all major Coccinellini lineages. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Molecular phylogeny reveals food plasticity in the evolution of true ladybird beetles (Coleoptera: Coccinellidae: Coccinellini)
  9. 2289
    “…BACKGROUND: Why biodiversity is not uniformly distributed on the Earth is a major research question of biogeography. One of the most striking patterns of disparity in species distribution are the biodiversity hotspots, which generally do not fit with the distribution of relevant components of the Neotropical biota. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Historical dynamics and current environmental effects explain the spatial distribution of species richness patterns of New World monkeys
  10. 2290
    “…CONCLUSIONS: We generated an unprecedented molecular data set for members of the P. patagonica sea spider species complex with a target hybrid enrichment approach, which we combined with extensive morphological and morphometric analyses to investigate the taxonomy, phylogeny and biogeography of this group. The extensive data set enabled us to delineate species boundaries, on the basis of which we formally described two new species. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Combining morphological and genomic evidence to resolve species diversity and study speciation processes of the Pallenopsis patagonica (Pycnogonida) species complex
  11. 2291
    por Jézéquel, Céline, Tedesco, Pablo A., Bigorne, Rémy, Maldonado-Ocampo, Javier A., Ortega, Hernan, Hidalgo, Max, Martens, Koen, Torrente-Vilara, Gislene, Zuanon, Jansen, Acosta, Astrid, Agudelo, Edwin, Barrera Maure, Soraya, Bastos, Douglas A., Bogotá Gregory, Juan, Cabeceira, Fernando G., Canto, André L. C., Carvajal-Vallejos, Fernando M., Carvalho, Lucélia N., Cella-Ribeiro, Ariana, Covain, Raphaël, Donascimiento, Carlos, Dória, Carolina R. C., Duarte, Cleber, Ferreira, Efrem J. G., Galuch, André V., Giarrizzo, Tommaso, Leitão, Rafael P., Lundberg, John G., Maldonado, Mabel, Mojica, José I., Montag, Luciano F. A., Ohara, Willian M., Pires, Tiago H. S., Pouilly, Marc, Prada-Pedreros, Saúl, de Queiroz, Luiz J., Rapp Py-Daniel, Lucia, Ribeiro, Frank R. V., Ríos Herrera, Raúl, Sarmiento, Jaime, Sousa, Leandro M., Stegmann, Lis F., Valdiviezo-Rivera, Jonathan, Villa, Francisco, Yunoki, Takayuki, Oberdorff, Thierry
    Publicado 2020
    “…This database, delivered at both georeferenced localities (21,500 localities) and sub-drainages grains (144 units), represents a highly valuable source of information for further studies on freshwater fish biodiversity, biogeography and conservation.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A database of freshwater fish species of the Amazon Basin
  12. 2292
    “…The host’s phylogeny, biogeography and behaviour, combined with already described roles of pathogen plasticity and anthropic changes are likely to be co-factors of disease emergence. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    SARS-Coronavirus ancestor’s foot-prints in South-East Asian bat colonies and the refuge theory
  13. 2293
    “…Overall, the tightly linked biogeography of Bathycoccus host and virus clades observed herein supports species-level host specificity, with strain-level variations in infection parameters.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Viruses infecting a warm water picoeukaryote shed light on spatial co-occurrence dynamics of marine viruses and their hosts
  14. 2294
    “…CONCLUSIONS: A fully resolved, strongly supported, time-calibrated phylogenetic tree of Juglandaceae can provide an important framework for studying classification, diversification, biogeography, and comparative genomics of plant lineages. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Whole genome based insights into the phylogeny and evolution of the Juglandaceae
  15. 2295
    “…Paleobotanical knowledge provides baselines for the conservation of living analogs and improved understanding of vegetation, biogeography, and paleoenvironments through time. The Malesian bioregion is well studied palynologically, but there have been very few investigations of Cenozoic paleobotany (plant macrofossils) in a century or more. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    First fossil-leaf floras from Brunei Darussalam show dipterocarp dominance in Borneo by the Pliocene
  16. 2296
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Understanding climate change impacts on biome and plant distributions in the Andes: Challenges and opportunities
  17. 2297
    “…Elucidating how environmental factors drive plant species distributions and how they affect latitudinal diversity gradients, remain essential questions in ecology and biogeography. In this study we aimed: 1) to investigate the relationships between all three diversity attributes, i.e., taxonomic diversity (TD), functional diversity (FD), and phylogenetic diversity (PD); 2) to quantify the latitudinal variation in these diversity attributes in western Amazonian terra firme forests; and 3) to understand how climatic and edaphic drivers contribute to explaining diversity patterns. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Latitudinal patterns and environmental drivers of taxonomic, functional, and phylogenetic diversity of woody plants in western Amazonian terra firme forests
  18. 2298
    “…However, total Fe, community morphology, and biogeography played an additional role in the distribution and abundance of upper-temperature-limit-adapted Synechococcus-like MAGs. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Distribution and Genomic Variation of Thermophilic Cyanobacteria in Diverse Microbial Mats at the Upper Temperature Limits of Photosynthesis
  19. 2299
    “…To investigate their historical biogeography, we analyzed a large dataset of mitochondrial DNA (mtDNA) sequences from olive (n = 943) and Kemp’s (n = 287) ridleys, and genotyped 15 nuclear microsatellite loci in a global sample of olive ridleys (n = 285). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Global phylogeography of ridley sea turtles (Lepidochelys spp.): evolution, demography, connectivity, and conservation
  20. 2300
    “…Recent advances in ecology and biogeography demonstrate the importance of fire and large herbivores – and challenge the primacy of climate – to our understanding of the distribution, stability, and antiquity of forests and grasslands. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    How climate, topography, soils, herbivores, and fire control forest–grassland coexistence in the Eurasian forest‐steppe
Herramientas de búsqueda: RSS