Articolul precedent |
Articolul urmator |
417 6 |
Ultima descărcare din IBN: 2023-05-10 00:11 |
SM ISO690:2012 SANDU, Maria, TĂRÎŢĂ, Anatolie. Conţinutul amoniacului neionizat în apele de suprafaţă din regiunea de dezvoltare Nord. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective, 29-30 iunie 2021, Bălți. Balti, Republic of Moldova: F.E.-P. „Tipografia Centrală, 2021, Ediția 5, pp. 319-324. ISBN 978-9975-62-432-9. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective Ediția 5, 2021 |
|||||
Conferința "Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective" Bălți, Moldova, 29-30 iunie 2021 | |||||
|
|||||
Pag. 319-324 | |||||
|
|||||
Descarcă PDF | |||||
Rezumat | |||||
In the Dniester river water (territory of ADR NORD) in different years higher than 0,025 mg/dm3 (mandatory for fish life) was at 150C in the Naslavcea village (0,051 mg/dm3) and downstream of Soroca town (0,045 mg/dm3). The study demonstrates low values at 50C and 150C in most sections of the Prut river, except for Sirauti village (0,078 mg /dm3). In the water of some portions of the Dniester river tributaries as Raut (upstream of Balti town and downstream of Varvareuca village), Ciulucul Mare, Ciulucul Mic, Camenca (Gura Camencii village) the ammonia concentration in different years (1981-2019) was low, but in the Raut river water, downstream of the town Orhei at 50C was of 0,029-0,35 mg/dm3 and at 150C - 0,065-0,528. mg/dm3. A high non-ionized ammonia concentration was found at 50C and 150C in the water from the Prut river tributaries: river Vilia, Tetcani village (0,135-0,41 mg/dm3); river Racovat, estuary (0,0445-2,8 mg/dm3); river Draghiste, estuary (0,33-6,4 mg/dm3); river Ciuhur, Horodiste and Varatic village (0,033-0,167 mg/dm3) and Barladeni village (2,03-0,41 mg/dm3); river Garla Mare, Medeleni and Catranac villages (0,394-0,818 mg/dm3) and river Garla Mica, estuary (0,141-0,327 mg/dm3). |
|||||
Cuvinte-cheie summary ammonium, non-ionized ammonia, Dniester and Prut rivers, Tributaries |
|||||
|