Container aquatic habitats support a specialized community of macroinvertebrates (e.g. mosquitoes) that feed on microbial communities associated with decaying organic matter. These aquatic habitats are often embedded within and around agricultural lands and are frequently exposed to pesticides. We used a microcosm approach to examine the single and combined effects of two herbicides (atrazine, ...

Abstract Atmospheric concentrations of methane, a powerful greenhouse gas, have strongly increased since 2007. Measurements stable carbon isotopes methane can constrain emissions if the isotopic compositions are known; however, from wetlands poorly constrained despite their importance. Here, we use process-based biogeochemistry model to calculate composition global wetland emissions. We estimat...

e live in amicrobialworld.We are surrounded provides an inventory of the complete genetic potential by and in contact with microbes that support W many natural and managed processes, from carbon capture by microalgae to support marine food webs, to the fermentations that produce beverages and foods thatwe consume and enjoy.Nor is our body a sterile environment, either inside or out. While it ha...

Hematopoietic Stem Cell Transplantation (HSCT) is a method used for the treatment of patients with severe aplastic anemia, leukaemia and some other malignancies. As it causes many adverse sequelaes (anorexia, nausea, vomiting, diarrhea, and mucositis), adequate oral diet is usually unachievable and artificial nutrition support is required. In order to reduce the risk of infections, the protecti...

Previous space research conducted during short-term flight experiments and long-term environmental monitoring on board orbiting space stations suggests that the relationship between humans and microbes is altered in the crewed habitat in space. Both human physiology and microbial communities adapt to spaceflight. Microbial monitoring is critical to crew safety in long-duration space habitation ...

Across many environments microbial glycoside hydrolases support the enzymatic processing of carbohydrates, a critical function in many ecosystems. Little is known about how the microbial composition of a community and the potential for carbohydrate processing relate to each other. Here, using 1,934 metagenomic datasets, we linked changes in community composition to variation of potential for ca...

this paper investigates the importance of considering biomass growth and decay for predicting a field scale microbial degradation of btex plume in an unconfined aquifer system in the pump station area of tehran oil refinery (tor), iran. a two-dimensional finite volume model has been presented to predict multi-species reactive transport incorporating physical, chemical and biological processes i...