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Mostrando 601 - 620 Resultados de 1,005 Para Buscar '"The Ecologist"', tiempo de consulta: 0.13s Limitar resultados
  1. 601
    “…As a result of the increasing speed and magnitude in which habitats worldwide are experiencing environmental change, making accurate predictions of the effects of global change on ecosystems and the organisms that inhabit them have become an important goal for ecologists. Experimental and modelling approaches aimed at understanding the linkages between factors of global change and biotic responses have become numerous and increasingly complex in order to adequately capture the multifarious dynamics associated with these relationships. …”
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    Introduction to the Special Issue: Across the horizon: scale effects in global change research
  2. 602
    por Våge, Selina, Thingstad, T. Frede
    Publicado 2015
    “…If the idea of simple underlying principles leading to a fractal-like organization of the pelagic food web could be formalized, this would extend an ecologists mindset on how biological complexity could be accounted for. …”
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    Fractal Hypothesis of the Pelagic Microbial Ecosystem—Can Simple Ecological Principles Lead to Self-Similar Complexity in the Pelagic Microbial Food Web?
  3. 603
    “…A key challenge for ecologists is to quantify, explain and predict the ecology and behaviour of animals from knowledge of their basic physiology. …”
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    Facing the Heat: Does Desiccation and Thermal Stress Explain Patterns of Orientation in an Intertidal Invertebrate?
  4. 604
    “…Coastal sand dunes have attracted the attention of plant ecologists for over a century, but they have largely relied on correlations to explain dune plant community organization. …”
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    Hierarchical organization of a Sardinian sand dune plant community
  5. 605
    “…Successful biological invasion requires introduction of a viable population of a nonindigenous species (NIS). Rarely have ecologists assessed changes in populations while entrained in invasion pathways. …”
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    Population attenuation in zooplankton communities during transoceanic transfer in ballast water
  6. 606
    “…These resources, together with the synthesis, should facilitate the wider application and development of correlated velocity models among movement ecologists. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s40462-017-0103-3) contains supplementary material, which is available to authorized users.…”
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    Correlated velocity models as a fundamental unit of animal movement: synthesis and applications
  7. 607
    “…The best examples are found within members of the Rickettsia, Francisella, and Coxiella genera: while in medical and veterinary research these bacteria are traditionally recognized as highly virulent vertebrate pathogens, it is now clear to evolutionary ecologists that many (if not most) Coxiella, Francisella, and Rickettsia bacteria are actually non-pathogenic microorganisms exhibiting alternative lifestyles as mutualistic ticks symbionts. …”
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    The Tick Microbiome: Why Non-pathogenic Microorganisms Matter in Tick Biology and Pathogen Transmission
  8. 608
    “…The development of high-throughput sequencing technologies has provided microbial ecologists with an efficient approach to assess bacterial diversity at an unseen depth, particularly with the recent advances in the Illumina MiSeq sequencing platform. …”
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    From reads to operational taxonomic units: an ensemble processing pipeline for MiSeq amplicon sequencing data
  9. 609
    “…Historically, marine ecologists have lacked efficient tools that are capable of capturing detailed species distribution data over large areas. …”
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    An evaluation of semi‐automated methods for collecting ecosystem‐level data in temperate marine systems
  10. 610
    “…Our results show how ecologists can use GPS tracking data to explicitly quantify and compare the scales of foraging by different organisms within an animal community. …”
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    A framework for testing assumptions about foraging scales, body mass, and niche separation using telemetry data
  11. 611
    “…Microbial ecologists are increasingly turning to small, synthesized ecosystems(1–5) as a reductionist tool to probe the complexity of native microbiomes(6,7). …”
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    A stabilized microbial ecosystem of self-limiting bacteria using synthetic quorum-regulated lysis
  12. 612
    “…Here, we use new empirical data and recent examples of marine biorhythms to highlight how field ecologists and laboratory chronobiologists can complement each other's efforts. …”
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    Marine biorhythms: bridging chronobiology and ecology
  13. 613
    por Soultan, Alaaeldin, Safi, Kamran
    Publicado 2017
    “…Digitized species occurrence data provide an unprecedented source of information for ecologists and conservationists. Species distribution model (SDM) has become a popular method to utilise these data for understanding the spatial and temporal distribution of species, and for modelling biodiversity patterns. …”
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    The interplay of various sources of noise on reliability of species distribution models hinges on ecological specialisation
  14. 614
    “…Identifying how resources are partitioned among populations, thereby characterizing functional guilds within the communities, remains a challenge for microbial ecologists. We used proteomic stable isotope probing (SIP) and NanoSIMS analysis of phylogenetic microarrays (Chip-SIP) along with 16S rRNA gene amplicon and metagenomic sequencing to characterize the assimilation of six (13)C-labeled common metabolic substrates and changes in the microbial community structure within surface water collected from Monterey Bay, CA. …”
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    Phylogenetically conserved resource partitioning in the coastal microbial loop
  15. 615
    “…The Earth’s climate is changing at an unprecedented rate and, as ecologists, we are challenged with the difficult task of predicting how individuals and populations will respond to climate-induced changes to local and global ecosystems. …”
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    Coping with differences in snow cover: the impact on the condition, physiology and fitness of an arctic hibernator
  16. 616
    “…Although Trinidadian guppies are now a textbook example of evolution in action, studies have generally categorized predation as a dichotomous variable, representing high or low risk. Yet, ecologists appreciate that community structure and the attendant predation risk vary substantially over space and time. …”
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    Gradients in predation risk in a tropical river system
  17. 617
    “…To address this knowledge and practice gap, in June 2014, 35 weed and invasion ecologists, weed scientists, evolutionary biologists and social scientists convened a workshop to explore current and future perspectives and approaches in weed ecology and management. …”
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    Reviewing research priorities in weed ecology, evolution and management: a horizon scan
  18. 618
    “…Managing the nonlethal effects of disturbance on wildlife populations has been a long‐term goal for decision makers, managers, and ecologists, and assessment of these effects is currently required by European Union and United States legislation. …”
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    Understanding the population consequences of disturbance
  19. 619
    “…The use of Pearson’s r as the classical measure for correlation is widespread in ecology, where manipulative experiments are impractical across the large spatial scales concerned; it is therefore vital that ecologists are able to use this correlation measure as effectively as possible. …”
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    Underestimation of Pearson’s product moment correlation statistic
  20. 620
    “…1. Ecologists use classifications of individuals in categories to understand composition of populations and communities. …”
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    A hierarchical Bayesian approach for handling missing classification data
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