Search Results - "Hazard, Christina"

Does genotypic and species diversity of mycorrhizal plants and fungi affect ecosystem function? by Hazard, Christina, Johnson, David

“…Both genotypes and species of mycorrhizal fungi exhibit considerable variation in traits, and this variation can result in their diversity regulating ecosystem…”
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The role of local environment and geographical distance in determining community composition of arbuscular mycorrhizal fungi at the landscape scale by Hazard, Christina, Gosling, Paul, van der Gast, Christopher J, Mitchell, Derek T, Doohan, Fiona M, Bending, Gary D

“…Arbuscular fungi have a major role in directing the functioning of terrestrial ecosystems yet little is known about their biogeographical distribution. The…”
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Contrasting effects of intra- and interspecific identity and richness of ectomycorrhizal fungi on host plants, nutrient retention and multifunctionality by Hazard, Christina, Kruitbos, Laura, Davidson, Hazel, Taylor, Andy F. S., Johnson, David

“…A major gap in our understanding of biodiversity–ecosystem function relationships concerns the role of intra- and interspecific diversity of mycorrhizal fungi,…”
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Strain Identity of the Ectomycorrhizal Fungus Laccaria bicolor Is More Important than Richness in Regulating Plant and Fungal Performance under Nutrient Rich Conditions by Hazard, Christina, Kruitbos, Laura, Davidson, Hazel, Mbow, Fatou T, Taylor, Andy F S, Johnson, David

“…Effects of biodiversity on productivity are more likely to be expressed when there is greater potential for niche complementarity. In soil, chemically complex…”
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Activity of novel virus families infecting soil nitrifiers is concomitant with host niche differentiation by Lee, Sungeun, Hazard, Christina, Nicol, Graeme W

“…Chemolithoautotrophic nitrifiers are model groups for linking phylogeny, evolution, and ecophysiology. Ammonia-oxidising bacteria (AOB) typically dominate the…”
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Use and abuse of potential rates in soil microbiology by Hazard, Christina, Prosser, James I., Nicol, Graeme W.

“…Potential rate assays are used in soil microbial ecology to determine the rates of a functional process in environmental samples under a defined set of…”
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Propagation of viral genomes by replicating ammonia-oxidising archaea during soil nitrification by Lee, Sungeun, Sieradzki, Ella T., Nicol, Graeme W., Hazard, Christina

“…Ammonia-oxidising archaea (AOA) are a ubiquitous component of microbial communities and dominate the first stage of nitrification in some soils. While we are…”
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Soil pH influences the structure of virus communities at local and global scales by Lee, Sungeun, Sorensen, Jackson W., Walker, Robin L., Emerson, Joanne B., Nicol, Graeme W., Hazard, Christina

“…The influence of biotic and abiotic factors on viral communities across environmental gradients in soil is relatively unknown. While soil pH strongly…”
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Investigating drivers of free-living diazotroph activity in paddy soils across China by Wang, Xiaomin, Wu, Min, Wei, Zhijun, Hazard, Christina, Nicol, Graeme W., Zhao, Huicheng, Liu, Binbin, Zhang, Jinbo, Shan, Jun, Yan, Xiaoyuan

“…Microbially mediated N fixation is widespread in rice paddy ecosystems and crucial in maintaining soil fertility. However, our understanding of the factors…”
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Soil pH influences the structure of virus communities at local and global scales by Lee, Sungeun, Sorensen, Jackson W., Walker, Robin L., Emerson, Joanne B., Nicol, Graeme W., Hazard, Christina

“…The influence of biotic and abiotic factors on viral communities across environmental gradients in soil is relatively unknown. While soil pH strongly…”
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Cropping systems impact changes in soil fungal, but not prokaryote, alpha-diversity and community composition stability over a growing season in a long-term field trial by Finn, Damien R, Lee, Sungeun, Lanzen, Anders, Bertrand, Michel, Nicol, Graeme W, Hazard, Christina

“…Crop harvest followed by a fallow period can act as a disturbance on soil microbial communities. Cropping systems intended to improve alpha-diversity of…”
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Contribution of pathogenic fungi to N.sub.2O emissions increases temporally in intensively managed strawberry cropping soil by Huang, Ying, Jing, Jinquan, Yan, Meiling, Hazard, Christina, Chen, Yuehong, Guo, Chengbao, Xiao, Xu

“…Intensively managed agriculture land is a significant contributor to nitrous oxide (N.sub.2O) emissions, which adds to global warming and the depletion of the…”
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Methane-derived carbon flows into host–virus networks at different trophic levels in soil by Lee, Sungeun, Sieradzki, Ella T., Nicolas, Alexa M., Walker, Robin L., Firestone, Mary K., Hazard, Christina, Nicol, Graeme W.

“…The concentration of atmospheric methane (CH₄) continues to increase with microbial communities controlling soil–atmosphere fluxes. While there is substantial…”
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Nitrosotalea devaniterrae gen. nov., sp. nov. and Nitrosotalea sinensis sp. nov., two acidophilic ammonia oxidising archaea isolated from acidic soil, and proposal of the new order Nitrosotaleales ord. nov. within the class Nitrososphaeria of the phylum Nitrososphaerota by Lehtovirta-Morley, Laura E, Ge, Chaorong, Ross, Jenna, Yao, Huaiying, Hazard, Christina, Gubry-Rangin, Cécile, Prosser, James I, Nicol, Graeme W

“…Two obligately acidophilic, mesophilic and aerobic soil ammonia-oxidising archaea were isolated from a pH 4.5 arable sandy loam (UK) and pH 4.7 acidic sulphate…”
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Contribution of pathogenic fungi to N2O emissions increases temporally in intensively managed strawberry cropping soil by Huang, Ying, Jing, Jinquan, Yan, Meiling, Hazard, Christina, Chen, Yuehong, Guo, Chengbao, Xiao, Xu, Lin, Jiujun

“…Intensively managed agriculture land is a significant contributor to nitrous oxide (N 2 O) emissions, which adds to global warming and the depletion of the…”
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Cropping systems impact changes in soil fungal, but not prokaryote, alpha-diversity and community composition stability over a growing season in a long-term field trial by Finn, Damien R, Lee, Sungeun, Lanzén, Anders, Bertrand, Michel, Nicol, Graeme W, Hazard, Christina

“…ABSTRACT Crop harvest followed by a fallow period can act as a disturbance on soil microbial communities. Cropping systems intended to improve alpha-diversity…”
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Functional trait relationships demonstrate life strategies in terrestrial prokaryotes by Finn, Damien R, Bergk-Pinto, Benoit, Hazard, Christina, Nicol, Graeme W, Tebbe, Christoph C, Vogel, Timothy M

“…Functional, physiological traits are the underlying drivers of niche differentiation. A common framework related to niches occupied by terrestrial prokaryotes…”
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Influence of climate factors on demographic changes in the New York populations of the federally-listed Phyllitis scolopendrium (L.) Newm. var. americana by Kelsall, N, Hazard, C, Leopold, D.J

“…Approximately 92% of the U.S. population of American hart's-tongue fern (Phyllitis scolopendrium var. americana) is found in Onondaga and Madison counties, New…”
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Functional trait relationships demonstrate life strategies in terrestrial prokaryotes by Finn, Damien R, Bergk-Pinto, Benoît, Hazard, Christina, Nicol, Graeme W, Tebbe, Christoph C, Vogel, Timothy M

“…ABSTRACT Functional, physiological traits are the underlying drivers of niche differentiation. A common framework related to niches occupied by terrestrial…”
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Diversity of fungi associated with hair roots of ericaceous plants is affected by land use by Hazard, Christina, Gosling, Paul, Mitchell, Derek T., Doohan, Fiona M., Bending, Gary D.

“…Abstract Culture-independent molecular studies have provided new insights into the diversity of fungi associating with ericaceous plant roots. However, there…”
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