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Comprehensive dataset of shotgun metagenomes from oxygen stratified freshwater lakes and ponds

Buck, Moritz and Garcia, Sarahi L. and Fernandez, Leyden and Martin, Gaëtan and Saarenheimo, Jatta and Zopfi, Jakob and Bertilsson, Stefan and Peura, Sari (2021). Comprehensive dataset of shotgun metagenomes from oxygen stratified freshwater lakes and ponds. Scientific Data. 8 , 131
[Research article]

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Abstract

Stratified lakes and ponds featuring steep oxygen gradients are significant net sources of greenhouse gases and hotspots in the carbon cycle. Despite their significant biogeochemical roles, the microbial communities, especially in the oxygen depleted compartments, are poorly known. Here, we present a comprehensive dataset including 267 shotgun metagenomes from 41 stratified lakes and ponds mainly located in the boreal and subarctic regions, but also including one tropical reservoir and one temperate lake. For most lakes and ponds, the data includes a vertical sample set spanning from the oxic surface to the anoxic bottom layer. The majority of the samples were collected during the open water period, but also a total of 29 samples were collected from under the ice. In addition to the metagenomic sequences, the dataset includes environmental variables for the samples, such as oxygen, nutrient and organic carbon concentrations. The dataset is ideal for further exploring the microbial taxonomic and functional diversity in freshwater environments and potential climate change impacts on the functioning of these ecosystems.

Authors/Creators:Buck, Moritz and Garcia, Sarahi L. and Fernandez, Leyden and Martin, Gaëtan and Saarenheimo, Jatta and Zopfi, Jakob and Bertilsson, Stefan and Peura, Sari
Title:Comprehensive dataset of shotgun metagenomes from oxygen stratified freshwater lakes and ponds
Series Name/Journal:Scientific Data
Year of publishing :2021
Volume:8
Article number:131
Number of Pages:10
Publisher:NATURE RESEARCH
ISSN:2052-4463
Language:English
Publication Type:Research article
Article category:Scientific peer reviewed
Version:Published version
Copyright:Creative Commons: Attribution 4.0
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 1 Natural sciences > 105 Earth and Related Environmental Sciences > Environmental Sciences (social aspects to be 507)
(A) Swedish standard research categories 2011 > 1 Natural sciences > 105 Earth and Related Environmental Sciences > Oceanography, Hydrology, Water Resources
URN:NBN:urn:nbn:se:slu:epsilon-p-112233
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-112233
Additional ID:
Type of IDID
DOI10.1038/s41597-021-00910-1
Web of Science (WoS)000656969500001
ID Code:24505
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
S - Faculty of Forest Sciences
Department:(NL, NJ) > Dept. of Aquatic Sciences and Assessment
(NL, NJ) > Dept. of Forest Mycology and Plant Pathology
(S) > Dept. of Forest Mycology and Plant Pathology
Deposited By: SLUpub Connector
Deposited On:11 Jun 2021 03:43
Metadata Last Modified:11 Jun 2021 05:01

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