Short-term response of soil microorganisms to biochar addition in a temperate agroecosystem under soil warming

2016 ◽  
Vol 233 ◽  
pp. 308-317 ◽  
Author(s):  
Chris Bamminger ◽  
Christian Poll ◽  
Christina Sixt ◽  
Petra Högy ◽  
Dominik Wüst ◽  
...  
Keyword(s):  
Soil Microorganisms ◽  
Soil Warming ◽  
Short Term ◽  
Term Response

Short-term response of soil microorganisms, nutrients and plant recovery in fire-affected Araucaria araucana forests

2018 ◽  
Vol 131 ◽  
pp. 99-106 ◽  
Author(s):  
Andres Fuentes-Ramirez ◽  
Marcia Barrientos ◽  
Leonardo Almonacid ◽  
Cesar Arriagada-Escamilla ◽  
Christian Salas-Eljatib
Keyword(s):  
Soil Microorganisms ◽  
Short Term ◽  
Plant Recovery ◽  
Araucaria Araucana ◽  
In Fire ◽  
Term Response

scholarly journals Downregulation of the microbial protein biosynthesis machinery in response to weeks, years, and decades of soil warming

2021 ◽  
Author(s):  
Andrea Söllinger ◽  
Joana Séneca ◽  
Mathilde Borg Dahl ◽  
Liabo L. Motleleng ◽  
Judith Prommer ◽  
...  
Keyword(s):  
Soil Microorganisms ◽  
Protein Biosynthesis ◽  
Reaction Rates ◽  
Climate Feedbacks ◽  
Soil Warming ◽  
Short Term ◽  
Metabolic Activities ◽  
Soil Climate ◽  
Substrate Concentrations

Abstract How soil microorganisms respond to global warming is key to infer future soil-climate feedbacks, yet poorly understood. Here we applied metatranscriptomics to investigate microbial physiological responses to medium- (8 years) and long-term (>50 years) subarctic grassland soil warming of +6 °C. Besides indications for a community-wide upregulation of central metabolisms and cell replication we observed a downregulation of the protein biosynthesis machinery in the warmed soils, coinciding with a lower microbial biomass, RNA, and soil substrate content. We conclude that permanently accelerated reaction rates at higher temperatures and reduced substrate concentrations results in a cellular reduction of ribosomes, the macromolecular complexes carrying out protein biosynthesis. Later efforts to test this, including a short-term warming experiment (6 weeks, +6 °C), further supported our conclusion. Downsizing the protein biosynthesis machinery facilitates liberation of energy and matter, allowing microorganisms to maintain high metabolic activities and cell division rates even after decades of warming.

scholarly journals Short-term response of methane fluxes and methanogen activity to water table and soil warming manipulations in an Alaskan peatland

2008 ◽  
Vol 113 ◽  
Author(s):  
M. R. Turetsky ◽  
C. C. Treat ◽  
M. P. Waldrop ◽  
J. M. Waddington ◽  
J. W. Harden ◽  
...  
Keyword(s):  
Water Table ◽  
Soil Warming ◽  
Short Term ◽  
Methane Fluxes ◽  
Term Response

Unfolding the case of returnees: How the European Union and its member States are addressing the return of foreign fighters and their families

2021 ◽  
pp. 1-23
Author(s):  
Carlota Rigotti ◽  
Júlia Zomignani Barboza
Keyword(s):  
European Union ◽  
Perceived Threat ◽  
The European Union ◽  
Security Threat ◽  
Short Term ◽  
Member States ◽  
Foreign Fighters ◽  
Term Response

Abstract The return of foreign fighters and their families to the European Union has mostly been considered a security threat by member States, which consequently adopt repressive measures aimed at providing an immediate, short-term response to this perceived threat. In addition to this strong-arm approach, reintegration strategies have also been used to prevent returnees from falling back into terrorism and to break down barriers of hostility between citizens in the long term. Amidst these different strategies, this paper seeks to identify which methods are most desirable for handling returnees.

Short-term response of CO2 emissions to various leaf litters: a case study from freshwater marshes of Northeast China

2016 ◽  
Vol 25 (1) ◽  
pp. 119-128
Author(s):  
Chao Gong ◽  
Changchun Song ◽  
Xinhou Zhang ◽  
Wenwen Tan ◽  
Tianhua Qiao
Keyword(s):  
Co2 Emissions ◽  
Northeast China ◽  
Short Term ◽  
Freshwater Marshes ◽  
Term Response
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