Aquatic environments
Evaluation of the potential of Pistia stratiotes L. (water lettuce) for bioindication and phytoremediation of aquatic environments contaminated with arsenic
... Specimens of Pistia stratiotes were subjected to five concentrations of arsenic (As) for seven days. Growth, As absorption, malondialdehyde (MDA) content, photosynthetic pigments, enzymatic activities, amino acids ...
10
Antimicrobial resistance in bacteria isolated from aquatic environments in Brazil: a systematic review
... from aquatic environments in Brazil, taking into account isolation sites, the main reported antimicrobial agents, the genes involved in resistance, the most prevalent bacterial genera and species, and the ...
11
Ecology of Vibrio cholerae serogroup 01 in aquatic environments
... in aquatic environments dur- ing interepidemic ...which aquatic ecosystems can harbor it and thus contribute to the endemic presence of cholera in Latin ...of aquatic macrophytes, ...
6
Preliminary studies of quality assessment of aquatic environments from Cluj suburban areas, based on some invertebrates bioindicators and chemical indicators
... biotic aquatic environments it is recommended for the studies to include observations of both physical-chemical parameters, and biological parameters also (Bartram & Ballance ...
8
Arbuscular mycorrhizal fungi and dark septate fungi in plants associated with aquatic environments
... of aquatic environments for AMF (Tanner & Clayton ...an aquatic environment, and being partially or totally submerged during ...of aquatic macrophytes from four lentic environments ...
14
Increase of the Trametes versicolor efficiency in bioremediation process for diclofenac biodegradation in aquatic environments
... the aquatic environments; its biodegradation depends on microbiota community, chemical composition and physical-chemical environment conditions (Bendz et ...different aquatic bodies at higher ...
11
The small foreigner: new laws will promote the introduction of non-native zooplankton in Brazilian aquatic environments
... zooplankton can pose a high risk of adverse socio-ecological impacts (e.g., Foster & Sprules, 2009). For instance, the establishment of the non-native cladoceran Bythotrephes longimanus into Lake Mendota (U.S.A.) ...
6
THE CHALLENGE OF AQUATIC ENVIRONMENTS CONSERVATION AND CONTINUITY OF ENVIRONMENTAL SERVICES IN URBAN GREEN AREAS: THE CASE OF CANTAREIRA STATE PARK
... Besides its role on macroscale, vegetation is also important on the scale of riparian zones, i.e., regions adjacent to streams, where the runoff from higher areas is connected to the surface and underground flows. Even ...
16
Biosorption Reactive Orange 16 Dye using Sargassum glaucescens from the Aquatic environments
... Background and purpose: Dyes are oneof the most important environmental pollutants in industrial wastewaters. Due to the complex molecular structure, toxic removal of the pollutant is always challenging. Thisstudy aimed ...
8
Arsenic toxicity to cladocerans isolated and associated with iron: implications for aquatic environments
... Arsenite showed higher toxicity than its penta- valent form, although this toxicity was lower than expected according to the literature. Arsenic toxicity to D. similis and to C. silvestrii increased in the presence of ...
10
CONTAMINATION OF AQUATIC ENVIRONMENTS BY "URBAN PESTICIDES”: THE CASE OF COCÓ AND CEARÁ RIVERS, FORTALEZA - CEARÁ, BRAZIL.
... CONTAMINATION OF AQUATIC ENVIRONMENTS BY “URBAN PESTICIDES”: THE CASE OF COCÓ AND CEARÁ RIVERS, FORTALEZA - CEARÁ, BRAZIL. Pesticides are used mostly in rural areas for agriculture, but urban pest control, ...
9
Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis.
... IN AQUATIC ENVIRONMENTS OF BRAZILIAN SEMI-ARID ZONES APPLYING PRINCIPAL COMPONENT ...this aquatic system presents suitable conditions to move Cd ...
5
Investigating hypoxia in aquatic environments: diverse approaches to addressing a complex phenomenon
... The mixing is visible as a slow decrease in deep-water salinity and density but oxygen intrusions do not balance consumption, leading to almost hypoxic conditions at depth towards the en[r] ...
118
A laboratory experiment on the behaviour of soil-derived core and intact polar GDGTs in aquatic environments
... an aquatic environment and to evaluate the processes that potentially take place during their fluvial trans- port from land to ...an aquatic environment does influence the behaviour of soil-derived ...
11
Toxicity in aquatic environments: discussion and evaluation methods.
... Crustáceos de água doce da ordem Cladocera e do gênero Daph- nia , os quais são vulgarmente conhecidos como pulgas d’água, são bastante utilizados em testes de toxicidade porque são [r] ...
11
Synthesis of functionalized fluorescent silver nanoparticles and their toxicological effect in aquatic environments (Goldfish) and HEPG2 cells
... Due to the cytotoxicity observed in AgNPs stabilized with compound 1 , it was very difficult to visualize nanoparticles in HepG2 cells when cells were treated for 24 h at 100 µ g/ml of n[r] ...
11
Padial, AA.a , Bini, LM.a and Thomaz, SM.b
... wet environments. Among other implications, aquatic mac- rophytes are highly productive and with an important structuring role on aquatic ...involving aquatic plants substantially increased in ...
9
Distribution of aquatic insects in urban headwater streams
... In river networks, headwater streams comprise more than three quarters of the total length of the channel in the watershed (Clarke et al., 2008). Certain urban centers are undergoing very fast and uncontrolled growth due ...
9
Escherichia coli is not a suitable fecal indicator to assess water fecal contamination by otters
... inhabiting aquatic environments, such as the Neotropical otter, since water can be an important reservoir of pathogenic bacteria responsible for infections in other animals, including humans (Ahmed et ...
5
Isotopic tracking of sources in coastal systems: special emphasis to Zostera noltii (Horneman) food web
... 1) To review the isotopic tracking of anthropogenic N sources in aquatic environments, 2) To trace the distribution of the urban effluent in Ria Formosa lagoon and to reveal its biolo[r] ...
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