Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX
Although research on microbial biogeography has made great progress in the past decade, distributions of terrestrial microbial communities in extreme environments such as Antarctica are not well understood. In addition, knowledge of whether and how historical contingencies affect microbial distribut...
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ftfrontimediafig:oai:figshare.com:article/7442798 2023-05-15T13:36:41+02:00 Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX Yumin Zhang Lu Lu Xulu Chang Fan Jiang Xiangdong Gao Yifeng Yao Chengsen Li Shunan Cao Qiming Zhou Fang Peng 2018-12-10T14:31:01Z https://doi.org/10.3389/fmicb.2018.03065.s010 https://figshare.com/articles/Table_1_Small-Scale_Soil_Microbial_Community_Heterogeneity_Linked_to_Landform_Historical_Events_on_King_George_Island_Maritime_Antarctica_DOCX/7442798 unknown doi:10.3389/fmicb.2018.03065.s010 https://figshare.com/articles/Table_1_Small-Scale_Soil_Microbial_Community_Heterogeneity_Linked_to_Landform_Historical_Events_on_King_George_Island_Maritime_Antarctica_DOCX/7442798 CC BY 4.0 CC-BY Microbiology Microbial Genetics Microbial Ecology Mycology soil-borne microbial community small-scale spatial heterogeneity landform maritime Antarctica Miseq sequencing platform phospholipid fatty acid Dataset 2018 ftfrontimediafig https://doi.org/10.3389/fmicb.2018.03065.s010 2018-12-12T23:58:55Z Although research on microbial biogeography has made great progress in the past decade, distributions of terrestrial microbial communities in extreme environments such as Antarctica are not well understood. In addition, knowledge of whether and how historical contingencies affect microbial distributions at small spatial scales is lacking. Here, we analyzed soil-borne microbial (bacterial, archaeal, and fungal) communities in 12 quadrat plots around the Fildes Region of King George Island, maritime Antarctica, and the communities were divided into two groups according to the soil elemental compositions and environmental attributes of Holocene raised beach and Tertiary volcanic stratigraphy. Prokaryotic communities of the two groups were well separated; the prokaryotic data were primarily correlated with soil elemental compositions and were secondly correlated with environmental attributes (e.g., soil pH, total organic carbon, NO 3 - , and vegetation coverage; Pearson test, r = 0.59 vs. 0.52, both P < 0.01). The relatively high abundance of P, S, Cl, and Br in Group 1 (Holocene raised beach site) was likely due to landform uplift. Lithophile-elements (Si, Al, Ca, Sr, Ti, V, and Fe) correlated with prokaryotic communities in Group 2 may have originated from weathering of Tertiary volcanic rock. No significant correlations were found between the fungal community distribution and both the soil elemental composition and environmental attributes in this study; however, Monte Carlo tests revealed that elements Sr and Ti, soil pH, sampling altitude, and moss and lichen species numbers had significant impacts on fungal communities. The elements and nutrients accumulated during the formation of different landforms influenced the development of soils, plant growth, and microbial communities, and this resulted in small-scale spatially heterogeneous biological distributions. These findings provide new evidence that geological evolutionary processes in the Fildes Region were crucial to its microbial community development, ... Dataset Antarc* Antarctica King George Island Frontiers: Figshare King George Island Fildes ENVELOPE(-58.817,-58.817,-62.217,-62.217) Raised Beach ENVELOPE(163.783,163.783,-74.983,-74.983) |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Microbiology Microbial Genetics Microbial Ecology Mycology soil-borne microbial community small-scale spatial heterogeneity landform maritime Antarctica Miseq sequencing platform phospholipid fatty acid |
spellingShingle |
Microbiology Microbial Genetics Microbial Ecology Mycology soil-borne microbial community small-scale spatial heterogeneity landform maritime Antarctica Miseq sequencing platform phospholipid fatty acid Yumin Zhang Lu Lu Xulu Chang Fan Jiang Xiangdong Gao Yifeng Yao Chengsen Li Shunan Cao Qiming Zhou Fang Peng Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX |
topic_facet |
Microbiology Microbial Genetics Microbial Ecology Mycology soil-borne microbial community small-scale spatial heterogeneity landform maritime Antarctica Miseq sequencing platform phospholipid fatty acid |
description |
Although research on microbial biogeography has made great progress in the past decade, distributions of terrestrial microbial communities in extreme environments such as Antarctica are not well understood. In addition, knowledge of whether and how historical contingencies affect microbial distributions at small spatial scales is lacking. Here, we analyzed soil-borne microbial (bacterial, archaeal, and fungal) communities in 12 quadrat plots around the Fildes Region of King George Island, maritime Antarctica, and the communities were divided into two groups according to the soil elemental compositions and environmental attributes of Holocene raised beach and Tertiary volcanic stratigraphy. Prokaryotic communities of the two groups were well separated; the prokaryotic data were primarily correlated with soil elemental compositions and were secondly correlated with environmental attributes (e.g., soil pH, total organic carbon, NO 3 - , and vegetation coverage; Pearson test, r = 0.59 vs. 0.52, both P < 0.01). The relatively high abundance of P, S, Cl, and Br in Group 1 (Holocene raised beach site) was likely due to landform uplift. Lithophile-elements (Si, Al, Ca, Sr, Ti, V, and Fe) correlated with prokaryotic communities in Group 2 may have originated from weathering of Tertiary volcanic rock. No significant correlations were found between the fungal community distribution and both the soil elemental composition and environmental attributes in this study; however, Monte Carlo tests revealed that elements Sr and Ti, soil pH, sampling altitude, and moss and lichen species numbers had significant impacts on fungal communities. The elements and nutrients accumulated during the formation of different landforms influenced the development of soils, plant growth, and microbial communities, and this resulted in small-scale spatially heterogeneous biological distributions. These findings provide new evidence that geological evolutionary processes in the Fildes Region were crucial to its microbial community development, ... |
format |
Dataset |
author |
Yumin Zhang Lu Lu Xulu Chang Fan Jiang Xiangdong Gao Yifeng Yao Chengsen Li Shunan Cao Qiming Zhou Fang Peng |
author_facet |
Yumin Zhang Lu Lu Xulu Chang Fan Jiang Xiangdong Gao Yifeng Yao Chengsen Li Shunan Cao Qiming Zhou Fang Peng |
author_sort |
Yumin Zhang |
title |
Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX |
title_short |
Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX |
title_full |
Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX |
title_fullStr |
Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX |
title_full_unstemmed |
Table_1_Small-Scale Soil Microbial Community Heterogeneity Linked to Landform Historical Events on King George Island, Maritime Antarctica.DOCX |
title_sort |
table_1_small-scale soil microbial community heterogeneity linked to landform historical events on king george island, maritime antarctica.docx |
publishDate |
2018 |
url |
https://doi.org/10.3389/fmicb.2018.03065.s010 https://figshare.com/articles/Table_1_Small-Scale_Soil_Microbial_Community_Heterogeneity_Linked_to_Landform_Historical_Events_on_King_George_Island_Maritime_Antarctica_DOCX/7442798 |
long_lat |
ENVELOPE(-58.817,-58.817,-62.217,-62.217) ENVELOPE(163.783,163.783,-74.983,-74.983) |
geographic |
King George Island Fildes Raised Beach |
geographic_facet |
King George Island Fildes Raised Beach |
genre |
Antarc* Antarctica King George Island |
genre_facet |
Antarc* Antarctica King George Island |
op_relation |
doi:10.3389/fmicb.2018.03065.s010 https://figshare.com/articles/Table_1_Small-Scale_Soil_Microbial_Community_Heterogeneity_Linked_to_Landform_Historical_Events_on_King_George_Island_Maritime_Antarctica_DOCX/7442798 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmicb.2018.03065.s010 |
_version_ |
1766082515067469824 |