Results 161 to 170 of about 6,413 (228)

Pan-Arctic Peatlands Have Expanded During Recent Warming. [PDF]

Glob Chang Biol
Handley J, Fewster RE, Sim TG, Hodson S, Parker B, Crichton K, Charman D, Anderson K, Garneau M, Väliranta M, Beilman DW, Swindles GT, Aquino-López M, Blaauw M, Comas X, Levesque E, Maire V, Addis H, Amesbury M, Fortier D, Mleczko M, Gallego-Sala A.   +21 more
europepmc   +1 more source

Parasite sedimentary DNA reveals fish introduction into a European high-mountain lake by the seventh century. [PDF]

Nat Commun
Fagín E, Felip M, Brancelj A, Masqué P, Catalan J.   +4 more
europepmc   +1 more source

Analysis of short-term temporal variations of ²²²Rn, other naturally occurring radionuclides, stable elements and environmental parameters in groundwater and surface drinking water in Norway. [PDF]

Front Public Health
Aarsand AS, Mrdakovic Popic J, Teien HC.
europepmc   +1 more source

Chemical and Radiological Characterization of Serbian Peloids: Implications for Therapeutic Safety. [PDF]

Toxics
Mutić T, Milićević T, Vukićević E, Roganović J, Veselinović G, Janković M, Gajica G.   +6 more
europepmc   +1 more source

Temporal succession of bacterial and archaeal communities in a Mediterranean high-mountain lake over the last 430 years using sedimentary DNA. [PDF]

Microb Ecol
Castellano-Hinojosa A, Llodrà-Llabrés J, Ramos-Rodríguez E, Smol JP, Meyer-Jacob C, Sigro J, Pérez-Martínez C.   +6 more
europepmc   +1 more source

Extirpation of Lake Sturgeon in an Ontario Lake Following Dam Construction and Watershed Diversion Confirmed by Indigenous Traditional Knowledge and Sedimentary eDNA. [PDF]

Ecol Evol
Maracle SRK, Garvie ML, Taylor C, Fisher M, Cumming BF, Lougheed SC.   +5 more
europepmc   +1 more source

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The activity of 210Pb in cigarette smoked in Kazakhstan

Radiation and Environmental Biophysics, 2023
The radon decay product 210Pb is a known component of tobacco. In this study, the activity concentration of 210Pb in the most popular cigarette brands (six samples) for Kazakhstan consumers was determined by beta spectrometry. The activity levels of 210Pb ranged between 2.69 ± 0.27 and 27.42 ± 2.74 mBq per cigarette.
Yuliya, Zaripova, Vyacheslav, Dyachkov, Mirgul, Bigeldiyeva, Alexandr, Yushkov   +3 more
openaire   +2 more sources

210Pb Studies in Beagles

Health Physics, 1975
AbstractCarrier-free 210Pb was administered intravenously to 10 young adult beagles in a sodium citrate citric acid solution (pH 3.5). Retention was determined by total-body counting of the 47-keV gamma-ray.
R D, Lloyd, C W, Mays, D R, Atherton, F W, Bruenger   +3 more
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Standardisation of 210Pb

Applied Radiation and Isotopes, 2000
The standardisation of 210Pb is complicated by the presence of the daughters, 210Bi and 210Po. In addition, the low energies of the beta emissions from 210Pb make it difficult to obtain high detection efficiencies in an atmospheric proportional counter and hence produce the need for large extrapolations with consequential large uncertainties when ...
, Woods, , Bowles, , Jerome, , de Lavison P, , Lineham, , Makepeace, , Woodman, , Woods   +7 more
openaire   +2 more sources

210Pb and 210Po in Finnish cereals

Journal of Environmental Radioactivity, 2011
A survey was carried out on the activity concentrations of (210)Pb and (210)Po in cereal grains produced in Finland. The cereal species were wheat (Triticum aestivum), rye (Secale cereale), oats (Avena sativa) and barley (Hordeum vulgare), which account for 90% of the Finnish consumption of cereal products.
Tuukka, Turtiainen, Eila, Kostiainen, Anja, Hallikainen   +2 more
openaire   +2 more sources