Results 71 to 80 of about 34,488 (216)
Diazotroph‐Driven 210Po Scavenging Reveals a Potential Radiotracer for Marine Nitrogen Fixation
Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract The role of phytoplankton, particularly diazotrophs, in affecting in situ 210Po scavenging has been little investigated. Here, we first report an enhanced 210Po deficit in a cyclonic eddy core relative to its edge in the subtropical Pacific, coinciding with an elevated integrated nitrogen fixation rate (NFR).
Weifeng Yang +4 more
wiley +1 more source
Applied and Environmental MicrobiologyThe multi-national in situ Materials Corrosion Test (MaCoTe), being conducted at the Grimsel Test Site in Switzerland, assesses the stability of bentonite as it may be utilized within deep geological repositories (DGRs), which are proposed for the safe ...
Harmanpreet S. Sidhu +9 more
doaj +1 more source
Degradation of Dispersants and Dispersed Oil [PDF]
, 2011 Chemical oil dispersants are proprietary mixtures of surfactants and solvents which are directly applied to a spill in order to reduce the natural attractive forces of the oil. When oil treated with dispersants is exposed to mixing energy, typically from
Lee, Kenneth
core +1 more source
Increased temperature in urban ground as source of sustainable energy [PDF]
, 2016 This paper is part of the Proceedings of the 10th International Conference on Urban Regeneration and Sustainability (Sustainable City 2015). http://www.witconferences.comDensely urbanized areas are characterized by special microclimatic conditions with ...
Bayer, P. +3 more
core +1 more source
Limnology and Oceanography Letters, Volume 11, Issue 3, May 2026.Abstract Seasonal variations and the biological drivers underlying the methane paradox in freshwater lakes are poorly understood. Here, we investigated the relationship between subsurface methane inventories and phytoplankton in two peri‐Alpine lakes across different seasons.
Niharika Sharma +4 more
wiley +1 more source
Possible role of Geobacter sulfurreducens in anaerobic corrosion of steels [PDF]
, 2007 Geobacteraceae are the most widespread microorganisms in soils and sediments in which microbial reduction of Fe(III) is an important process, either in the natural degradation of organic compounds or in their bioremediation.
Basséguy, Régine +3 more
core
Hydrothermal activity lowers trophic diversity in Antarctic sedimented hydrothermal vents [PDF]
, 2016 Sedimented hydrothermal vents are those in which hydrothermal fluid vents through sediment and are among the least studied deep-sea ecosystems. We present a combination of microbial and biochemical data to assess trophodynamics between and within ...
Bell, James B. +6 more
core +1 more source
Water Resources Research, Volume 62, Issue 5, May 2026.Abstract Trace organic compounds (TrOCs) in lotic systems pose risks for ecosystem and human health. TrOCs can enter groundwater along losing river sections, yet little is known about the spatial extent of infiltration zones and the biogeochemical factors controlling the spatial variability of TrOC reactivity and removal, particularly along river‐to ...
Jonas L. Schaper +6 more
wiley +1 more source
Biology, 2020 Aside from two samples collected nearly 50 years ago, little is known about the microbial composition of wind tidal flats in the hypersaline Laguna Madre, Texas. These mats account for ~42% of the lagoon’s area.
I.-Shuo Huang +6 more
doaj +1 more source
Food Science &Nutrition, Volume 14, Issue 4, April 2026.Current study results indicated that Pseudomonas aeruginosa alginate and brown algae alginate exhibited significant differences (p ≤ 0.05) in the morphology and physicochemical characteristics. The mechanical features of brown algae alginate films were significantly (p ≤ 0.05) more superior to Pseudomonas aeruginosa alginate films.
Leila Soleiman Garmabaki +2 more
wiley +1 more source