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Researchers conducted an experiment to observe the effects on soil samples of extreme conditions in the laboratory. Their findings show that the balance of greenhouse gas emissions from microbial decomposition organic matter may change. Extreme temperatures and humidity levels (excessive rain or drought) projected for the Amazon in the context of climate change may increase the volume of methane-producing microorganisms in flooded areas and reduce potential uptake of this greenhouse gas in [...]

Seasonal variations with alternating dry and rainy seasons and fluctuating levels of nutrients are factors that significantly influence greenhouse gas emissions from soda lakes in the Pantanal, considered less common than emissions from freshwater lakes. The Pantanal is the world's largest tropical wetland, with an area of 153,000 km2, mostly (77.41%) in southwestern Brazil, but also partly in Bolivia (16.41%) and Paraguay (6.15%). A study... Read full story

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: A study conducted at the University of São Paulo (USP) has investigated the extent to which climate-smart agriculture (CSA), an integrated approach involving methods and practices designed to make farming more sustainable and economically, socially and environmentally resilient, affects Brazil's [...]

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Researchers have shown that a fluorescence detection system that doesn't contain any lenses can provide highly sensitive detection of deadly microorganisms in drinking water. With further development, the new approach could provide a low-cost and easy-to-use way to monitor water quality in [...]

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Bacteria of the phyla Firmicutes and Proteobacteria, including those of the genus Streptococcus, are the most common microorganisms found in the saliva of swine, which contains a different microbiota from swine feces and the environment in which the animals live. These were among the findings of a study by [...]