scholarly journals Prokaryotic Community Composition Affected by Seasonal Changes in Physicochemical Properties of Water in Peat Bog Lakes

Water ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 485 ◽  
Author(s):  
Sylwia Lew ◽  
Katarzyna Glińska-Lewczuk ◽  
Aleksandra Ziembińska-Buczyńska
Keyword(s):  
Physicochemical Properties ◽  
Community Composition ◽  
Seasonal Changes ◽  
Peat Bog ◽  
Prokaryotic Community ◽  
Bog Lakes

Seasonal changes of microbial communities in two shallow peat bog lakes

2014 ◽  
Vol 60 (2) ◽  
pp. 165-175 ◽  
Author(s):  
Sylwia Lew ◽  
Michal Koblížek ◽  
Marcin Lew ◽  
Hana Medová ◽  
Katarzyna Glińska-Lewczuk ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Seasonal Changes ◽  
Peat Bog ◽  
Bog Lakes

Soil physicochemical properties and bacterial community composition jointly affect crop yield

2020 ◽  
Vol 112 (5) ◽  
pp. 4358-4372
Author(s):  
Meiqi Chen ◽  
Jisheng Xu ◽  
Zengqiang Li ◽  
Bingzi Zhao ◽  
Jiabao Zhang
Keyword(s):  
Bacterial Community ◽  
Physicochemical Properties ◽  
Community Composition ◽  
Crop Yield ◽  
Bacterial Community Composition ◽  
Soil Physicochemical Properties

scholarly journals Climate controls prokaryotic community composition in desert soils of the southwestern United States

2017 ◽  
Vol 93 (10) ◽  
Author(s):  
Theresa A. McHugh ◽  
Zacchaeus Compson ◽  
Natasja van Gestel ◽  
Michaela Hayer ◽  
Lisa Ballard ◽  
...  
Keyword(s):  
United States ◽  
Community Composition ◽  
Prokaryotic Community ◽  
Southwestern United States ◽  
Desert Soils ◽  
Climate Controls

Seasonal changes in community composition and trophic structure of fish populations of five salt marshes along the Essex coastline, United Kingdom

2009 ◽  
Vol 85 (2) ◽  
pp. 247-256 ◽  
Author(s):  
Benjamin C. Green ◽  
David J. Smith ◽  
Sarah E. Earley ◽  
Leanne J. Hepburn ◽  
Graham J.C. Underwood
Keyword(s):  
United Kingdom ◽  
Community Composition ◽  
Salt Marshes ◽  
Seasonal Changes ◽  
Trophic Structure ◽  
Fish Populations

scholarly journals The Missing Metric: An Evaluation of Fungal Importance in Wetland Assessments

Wetlands ◽  
2019 ◽  
Vol 40 (4) ◽  
pp. 825-838
Author(s):  
Aaron Onufrak ◽  
Megan A. Rúa ◽  
Katie Hossler
Keyword(s):  
Physicochemical Properties ◽  
Community Composition ◽  
Fungal Community ◽  
Rapid Assessment ◽  
Soil Health ◽  
Assessment Method ◽  
Soil Physicochemical Properties ◽  
Fungal Community Composition ◽  
Rapid Assessment Method ◽  
Wetland Quality

AbstractTo preserve wetland ecosystem function, federal and state agencies have developed assessment procedures to better manage remaining wetland areas. Currently, wetland assessments do not consider microorganisms when determining wetland quality. This is notable, because fungi are often the primary decomposers of organic material and thus important players in nutrient cycling. The objective of this study is to quantify how wetland quality, as measured using the Ohio Rapid Assessment Method (ORAM), relates to fungal community composition. We sampled soils from six depressional emergent marshes in Ohio belonging to each of the three ORAM quality categories, assessed soil physicochemical properties, and recovered fungal DNA. We then determined if wetland quality as expressed by the ORAM reflects soil health. Our results indicate that ORAM scoring methodology significantly explains differences in fungal community composition between wetlands. We also found that soil physicochemical properties not currently included in the ORAM are strong drivers of fungal community composition, particularly bulk density, pH, soil organic matter, and soil moisture. Overall, our results suggest fungal community composition reflects wetland quality as assessed by the ORAM, and that the ORAM and potentially other wetland assessments could better capture the soil environment by including easily measured soil physicochemical properties.

scholarly journals Geographical location and habitat predict variation in prokaryotic community composition of Suberites diversicolor

2020 ◽  
Vol 70 (1) ◽  
Author(s):  
Marina Rafaela Santos Ferreira ◽  
Daniel Francis Richard Cleary ◽  
Francisco José Riso Costa Coelho ◽  
Newton Carlos Marcial Gomes ◽  
Yusheng M Huang ◽  
...  
Keyword(s):  
Community Composition ◽  
Geographical Location ◽  
Prokaryotic Community

scholarly journals Phylogenetic Analysis and In Situ Identification of Bacteria Community Composition in an Acidic Sphagnum Peat Bog

2006 ◽  
Vol 72 (3) ◽  
pp. 2110-2117 ◽  
Author(s):  
Svetlana N. Dedysh ◽  
Timofei A. Pankratov ◽  
Svetlana E. Belova ◽  
Irina S. Kulichevskaya ◽  
Werner Liesack
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Community Composition ◽  
Significant Proportion ◽  
Peat Bog ◽  
Rrna Gene ◽  
Bacterial Phyla ◽  
Cell Counts ◽  
Novel Strategy

ABSTRACT The Bacteria community composition in an acidic Sphagnum peat bog (pH 3.9 to 4.5) was characterized by a combination of 16S rRNA gene clone library analysis, rRNA-targeted fluorescence in situ hybridization (FISH), and cultivation. Among 84 environmental 16S rRNA gene clones, a set of only 16 cloned sequences was closely related (≥95% similarity) to taxonomically described organisms. Main groups of clones were affiliated with the Acidobacteria (24 clones), Alphaproteobacteria (20), Verrucomicrobia (13), Actinobacteria (8), Deltaproteobacteria (4), Chloroflexi (3), and Planctomycetes (3). The proportion of cells that hybridized with oligonucleotide probes specific for members of the domains Bacteria (EUB338-mix) and Archaea (ARCH915 and ARC344) accounted for only 12 to 22% of the total cell counts. Up to 24% of the EUB338-positive cells could be assigned by FISH to specific bacterial phyla. Alphaproteobacteria and Planctomycetes were the most numerous bacterial groups (up to 1.3 × 107 and 1.1 × 107 cells g−1 peat, respectively). In contrast to conventional plating techniques, a novel biofilm-mediated enrichment approach allowed us to isolate some representatives of predominant Bacteria groups, such as Acidobacteria and Planctomycetes. This novel strategy has great potential to enable the isolation of a significant proportion of the peat bog bacterial diversity.

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