Search Results - "biology"
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Are the rhizosphere fungal communities of Nothofagus alpina established in two different environments influenced by plant genetic diversity?
Published 2020“…Fungi are one of the most important soil microorganisms due to their abundance and the importance of the ecosystem processes they carry out, like decomposition, nutrient cycling, and the establishment of biological interactions such as mycorrhizas. Fungi can be used as bioindicators because they are highly sensitive to alterations in their surroundings, thus being useful for monitoring ecological changes and effects of human activity on natural ecosystems. …”
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Drivers of global Scolytinae invasion patterns
Published 2020“…Biological invasions are affected by characteristics of invading species, strength of pathway connectivity among world regions and habitat characteristics of invaded regions. …”
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Gut bacteriome analysis of Anastrepha fraterculus sp. 1 during the early steps of laboratory colonization
Published 2021“…Microbial communities associated to insect species are involved in essential biological functions such as host nutrition, reproduction and survivability. …”
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Soil microbial communities under different soybean cropping systems: Characterization of microbial population dynamics, soil microbial activity, microbial biomass, and fatty acid p...
Published 2021“…As cultural practices can influence soil microbial populations, it is important to analyze the effect that they produce on biological parameters, with the aim of conserving soil richness over time. …”
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Effect of host density and location on the percentage parasitism, fertility and induced mortality of Aganaspis daci (Hymenoptera: Figitidae), a parasitoid of Ceratitis capitata (Di...
Published 2018“…The information reported here on the key demographic parameters and functional response of A. dad infesting C capitata under various environments and situations, will assist to evaluate the potential use of this parasitoid as a biological control agent against this pest. Our results show A. daci displays an excellent ability to locate, capture, parasitise, or simply kill C capitata, under laboratory and field conditions. …”
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Urskogen med de stämpelbleckade gammeltallarna
Published 2004“…Our nature reserves have both biological and cultural values. This fact increases the complexity when dealing with the issue of preserving forests. …”
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Värmebehandlat trä : att inhämta synpunkter i produktutvecklingens tidiga fas
Published 2008“…The heat-treated wood has many attributes that have changed in the heating process. It becomes more biologically durable, it gains stability in form and dimensions and it becomes darker and looses several unwanted extractives such as resin. …”
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Lövängen i nordöstra Skåne
Published 2008“…Other than the wooded hay meadow as a whole, things that interest the authorities to preserve are its individual elements such as the pollarded trees, the areas for haymaking and following grazing and the biological diversity arisen from this usage. Due to the wooded hay meadow's part in the identity of the northeastern part of Scania, this presents another important cause for preservation. …”
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Röjning på snö och röjning på barmark : effekter på produktivitet och kvarvarande bestånd
Published 2005“…The main questions addressed were dealing with the effect on the PCT productivity, the biological result and what the workers thought about performing PCT when the ground was covered with snow. …”
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The diffusion of minimum tillage in agricultural China : a study of the factors influencing the farmers’ choice of tillage system
Published 2013“…It is instead the perceived economic and biological benefits in tandem with the influences from neighbours that are found to affect the opinions to a large extent.…”
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Assessment of environmental-livestock interactions in crop-livestock systems of central Ethiopian highlands
Published 2013“…The major contributing factors were combined pressure of human and animal population on natural resources that led to excessive deforestation, loss of biological diversity, overgrazing, soil degradation and various forms of pollution and contamination. …”
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Effekter på virkesproduktion och miljö av igenläggning av skogsdiken
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Hotade arter i tallmiljöer på Sveaskogs mark i Västerbotten och Norrbotten
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Second cycle, A1E