Results 121 to 130 of about 155,592 (265)
, 1979 TPSS with location, approx. time, and notes. Somewhat odd direction of travel. One of two tornadoes to strike the area in the late morning.
openaire
Land Degradation &Development, EarlyView.ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová +2 more
wiley +1 more source
Nutrient chemistry of a large, deep lake in subarctic Alaska [PDF]
, 1977 Project Officer Eldor W. Schallock Assessment and Criteria Development Division Corvallis Environmental Research Laboratory Corvallis, Oregon 97330;Corvallis Environmental Research Laboratory Office of Research and Development U. S.
Casper, L. A. +2 more
core +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik +7 more
wiley +1 more source
Characterization of Antibiotics and Antibiotic Resistance Genes on an Ecological Farm System
Journal of Chemistry, 2015 There is a growing concern worldwide about the prevalence of antibiotics and antibiotic resistance genes (ARGs) on the farm. In this study, we investigated the distribution of seven antibiotics and ten ARGs in fresh and dried pig feces, in biogas slurry,
Songhe Zhang +6 more
doaj +1 more source
Assessment Method for Leaf Litters Allelopathic Effect on Cyanobacteria [PDF]
, 2005 A new bioassay technique combining leaf disk and softagar over-layer methods was developed to investigate the allelopathic effect of deciduous leaf litters on the growth of cyanobacteria ( Microcystis aeruginosa Kütz.).
Fujii, Yosiharu +3 more
core
Methane cycling in shallow lakes [PDF]
, 2023 Promotores : Lamers, L.P.M., Welte, C.U. Co-promotor : Veraart, A.J.
openaire
In situ single iron atom doping on Bi2WO6 monolayers triggers efficient photo-fenton reaction
Environmental Science and EcotechnologyDeveloping an efficient photocatalytic system for hydrogen peroxide (H2O2) activation in Fenton-like processes holds significant promise for advancing water purification technologies.
Wei Liu +7 more
doaj +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Photosynthetic pigment fluorescence is commonly used in limnology and oceanography as a proxy for phytoplankton biomass. Fluorometry has been used to detect subsurface algal blooms, characterize dynamics of the deep chlorophyll layer, and to provide greater vertical resolution to phytoplankton monitoring.
Katya E. Kovalenko +6 more
wiley +1 more source
Frontiers in Marine ScienceSilver nanoparticles (AgNPs) are ubiquitous in the aquatic environment and have attracted extensive attention to their toxic effects on aquatic species.
Zhenhua Yan +9 more
doaj +1 more source