CO2 emissionSoil enzymatic activitiesSoil microbial functional diversityRoot biomassCarbon (C) losses induced by soil amendments have been shown to trigger soil conservation concerns. However, the mechanisms of fertilizer-induced CO2 emissions are still unclear. Here, we investigated the impact of soil ...
E. Molecular Characterization of Functional and Phylogenetic Genes from Natural Populations of Methanotrophs in Lake Sediments. Appl. Envir. Microbiol. 65, 5066–5074 (1999). 45. Bustin, S. A. et al. The MIQE Guidelines: Minimum Information for Publication of Quantitative Real-Time PCR ...
Recently, there has been a rise in functional dyes tailored for high-tech applications, such as optoelectronics (e.g., photochromic materials, dye-sensitized solar cells, liquid crystal displays), electronic materials (e.g., organic semiconductors), and imaging technologies (e.g., electro...
A broad range of ARQ values has been reported, reflecting the natural range of DOM composition, which is influenced by variation in the original source of the organic matter and its state of degradation58. Very low ARQ values indicate highly reduced compounds, such as lipids, that demand a ...
3B). Additionally, to obtain mechanistic insights into greenhouse gas emissions under eCO2, we analyzed the functional gene markers mcrA for CH4 generation, pmoA for CH4 oxidation, norB for N2O generation, and nosZ for N2O reduction, and only found that mcrA increased significantly (at 95% CI)...
The CH4and N2O fluxes are mediated by methanogens and methanotrophs, nitrifying and denitrifying bacteria in composting manure, respectively, while these specific bacterial functional groups may interplay in CH4and N2O emissions during manure composting. To test the hypothesis that bacterial functional gene...
Impacts of 3 years of elevated atmospheric CO2 on rhizosphere carbon flow and microbial community dynamics Carbon (C) uptake by terrestrial ecosystems represents an important option for partially mitigating anthropogenic CO2 emissions. Short-term atmospheric ele... B Drigo,GA Kowalchuk,BA Knapp,... ...
space, and responses of the MCP to a changing climate. We identify knowledge gaps and future research directions in the role of the MCP, particularly as a key component in integrated approaches combining the mechanisms of the biological and abiotic carbon pumps for ocean negative carbon emissions....
. The regression-based design of SPRUCE has been used to examine temperature responses ofSphagnumand other vegetation (Malhotra et al.2020; McPartland et al.2019,2020; Norby et al.2019; Smith et al.2018), carbon balance (Wilson et al.2016), methane and CO2emissions (Gill et al.2017; ...
Abstract Salinity, resulting from various contaminants, is a major concern to global crop cultivation. Soil salinity results in increased osmotic stress, oxidative stress, specific ion toxicity, nutrient deficiency in plants, groundwater contamination, and negative impacts on biogeochemical cycles. Leachi...