Minnesota peat viromes reveal terrestrial and aquatic niche partitioning for local and global viral populations

AM Ter Horst, C Santos-Medellín, JW Sorensen… - Microbiome, 2021 - Springer
Background Peatlands are expected to experience sustained yet fluctuating higher
temperatures due to climate change, leading to increased microbial activity and greenhouse …

Nitrogen and phosphorus cycling in an ombrotrophic peatland: a benchmark for assessing change

VG Salmon, DJ Brice, S Bridgham, J Childs, J Graham… - Plant and Soil, 2021 - Springer
Aims Slow decomposition and isolation from groundwater mean that ombrotrophic
peatlands store a large amount of soil carbon (C) but have low availability of nitrogen (N) …

Committed and projected future changes in global peatlands–continued transient model simulations since the Last Glacial Maximum

J Müller, F Joos - Biogeosciences, 2021 - bg.copernicus.org
Peatlands are diverse wetland ecosystems distributed mostly over the northern latitudes and
tropics. Globally they store a large portion of the global soil organic carbon and provide …

Aspects of microbial communities in peatland carbon cycling under changing climate and land use pressures

CH Robinson, JP Ritson, DM Alderson… - Mires and …, 2023 - researchportal.hw.ac.uk
Globally, major efforts are being made to restore peatlands to maximise their resilience to
anthropogenic climate change, which puts continuous pressure on peatland ecosystems …

Diversity and distribution characteristics of soil microbes across forest–peatland ecotones in the permafrost regions

L Liu, Z Wang, D Ma, M Zhang, L Fu - International Journal of …, 2022 - mdpi.com
Permafrost peatlands are a huge carbon pool that is uniquely sensitive to global warming.
However, despite the importance of peatlands in global carbon sequestration and …

Temperature and organic carbon quality control the anaerobic carbon mineralization in peat profiles via modulating microbes: A case study of Changbai Mountain

H Wang, Y Xu, A Kumar, KH Knorr, X Zhao… - Environmental …, 2023 - Elsevier
Peatlands account for a significant fraction of the global carbon stock. However, the complex
interplay of abiotic and biotic factors governing anaerobic carbon mineralization in response …

Impact of Temperature and Moisture on the Decomposition of Peat-Forming Plants: Results of a Two-Year Incubation Experiment

L Nikonova, I Kurganova, V Lopes de Gerenyu… - Forests, 2023 - mdpi.com
The decomposition rate of plant residues is determined by both abiotic (temperature,
moisture) and biotic factors (biochemical composition). To separate the contribution of each …

Proteome-scale deployment of protein structure prediction workflows on the Summit supercomputer

M Gao, M Coletti, RB Davidson, R Prout… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
Deep learning has contributed to major advances in the prediction of protein structure from
sequence, a fundamental problem in structural bioinformatics. With predictions now …

Modeling the decomposition signal and correcting bulk organic data from a peat deposit, a case study at low latitudes (Cameroon)

V Schaaff, D Sebag, M Makou, V Grossi… - Organic …, 2023 - Elsevier
Organic compounds are widely used for paleoclimatic and paleoenvironmental
reconstructions. Bulk organic proxies, however, are more complicated to interpret due to the …

Constraints on hopanes and brGDGTs as pH proxies in peat

V Schaaff, V Grossi, M Makou, Y Garcin… - … et Cosmochimica Acta, 2024 - Elsevier
Abstract pH is one of the major parameters governing peat functioning, and pH variations in
modern peatlands affect carbon and methane production and consumption. Paleo-pH …