Mostrando 7,961 - 7,980 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.35s Limitar resultados
  1. 7961
  2. 7962
    “…In this Review, we address this challenge by delineating potential ecological mechanisms affecting each stage of enzootic establishment—wildlife exposure, enzootic infection, and persistence—applying existing ecological concepts from epidemiology, invasion biology, and population ecology. …”
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  3. 7963
    “…Fitness is one of the key parameters to evaluate the effects of transgenic plants on the ecological environment. To evaluate the ecological risk of transgenic Bt cotton plants growing in different habitats, we determined the expression of the exogenous Bt gene and the fitness of transgenic and non-transgenic cotton plants in three habitats (farmland, grassland, and shrub). …”
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  4. 7964
  5. 7965
    “…Background: The purpose of this study was to evaluate the implementation and effectiveness of an ecological, multi-component adolescent obesity prevention intervention called School Wellness Integration Targeting Child Health–Middle School (SWITCH–MS). …”
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  6. 7966
  7. 7967
    “…It is important to place current population status into a broader ecological and evolutionary context to understand their demographic history. …”
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  8. 7968
    “…Therefore the current study was carried out to understand the distribution, ecology and conservation implications of the four critically endangered endemic plants of Kashmir Himalaya. …”
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  9. 7969
  10. 7970
    “…Here, we derived the first ecological model to predict individual and mixed yeast dynamics in cold fermentations. …”
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  11. 7971
    “…Profitability of fertilizer use with maize varied across agro-ecological conditions, even for field plots located in the same agro-ecological zone. …”
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  12. 7972
    “…These phenotypes translated into distinct ecology and biofilm structures that enabled mutants to coexist and produce more biomass than expected from their constituents grown alone. …”
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  13. 7973
  14. 7974
    “…Climate is the dominant control factor on the spatial distribution of organisms on a global scale and global warming is predicted to become a major cause of species extinctions. In our study ecological niche modeling (ENM) was used to estimate the effect of projected future climate changes on the pantropical orchid Polystacha concreta as well as to reconstruct changes in the distribution of the suitable climatic niches of this species since the Last Glacial Maximum (LGM). …”
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  15. 7975
    “…Inner Deep Bay in Hong Kong is composed of both natural and human-influenced wetlands and is under immense development pressure. From an ecology perspective, we need to understand if different wetland types play the same ecological role. …”
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  16. 7976
    por Si, Aung
    Publicado 2020
    “…BACKGROUND: The loss of traditional ecological knowledge in endangered language communities is a cause of concern worldwide. …”
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  17. 7977
    “…The present study identified the gut mycobiont assemblage in bark beetles and their putative ecological relevance. An enriched understanding of bark beetle-fungal symbiosis is not only filling the existing knowledge gap in the field but may also unleash an unforeseen potential for future bark beetle management.…”
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  18. 7978
    “…Tropone natural products are non‐benzene aromatic compounds of significant ecological and pharmaceutical interest. Herein, we highlight current knowledge on bacterial tropones and their derivatives such as tropolones, tropodithietic acid, and roseobacticides. …”
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  19. 7979
    “…Unraveling the drivers controlling community assembly is a central issue in ecology. Although it is generally accepted that selection, dispersal, diversification and drift are major community assembly processes, defining their relative importance is very challenging. …”
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  20. 7980
    por Jiang, Xiaowei, Bai, Jianjun
    Publicado 2020
    “…The mechanisms underlying the effect of drought and land-use change on NPP were clarified and provide an important reference value for future research on the carbon cycle and regional ecological environmental restoration.…”
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