Ex Autorità di Bacino Nord-Occidentale della Campania. , i valori massimi annuali riportati negli Annali Idrologici relativi a tutte le stazioni. Study region in southern Italy. b) Map of the western Campania region. Annali Idrologici of National Hydrographic Service (actually Protezione Civile, Regione. in Campania area up to , supplemented by un- published hourly rainfall data .. Annali idrologici, Servizio Idrografico e Mareografico di. Napoli, parte Il.
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After 13 weeks, fruits, leaves, stems, roots and soil were sampled, and Il Quaderno vuole essere una sintesi dell’utilizzo di una tecnica di indagine versatile e innovativa i cui campi di applicazione molto vasti spaziano dagli studi geologici e idrogeologici a studi di carattere ambientale fino Interactions between river and groundwater in an alluvial aquifer in Central Italy assessed by means of classic hydrogeological methods and idrologkci tracers Rn and water chemistry more.
Hydrogeological investigations suggested that the river infiltrates into the aquifer in the south-eastern aquifer portion, while groundwater discharges into the river in the north-eastern portion.
Soil sampling was performed to assess the spread of DU ground contamination around and within the NATO target sites and the migration of DU along the soil profile. Vertical distribution of DU along the soil profile is measurable up to a depth of Isotopi stabili e radioattivi come traccianti idrogeologici: In this paper, groundwater inputs to rivers are explored from two different and complementary perspectives: Nel complesso dei laboratori CIRCE, descritti in un altro contributo, vengono condotte ricerche in ambito ambientale ed archeometrico sia in collaborazione con altri gruppi del Dipartimento di Scienze Ambientali, nello spirito di multi-ed Several studies which have employed isotope techniques to clarify the processes occurring when groundwater enters the river,are reported in this chapter, with a view to highlighting both the advantages and limitations of these tracer methods.
Field experiments have been performed in order to obtain the needed parameters to model the degassing of Rn radon in a headwater stream. Enter the email address you signed up with and we’ll email you a reset link.
The latter phenomenon is supported by Rn data.
SINTAI – Dipartimento Tutela Acque Interne e Marine – CONSULTAZIONE ANNALI IDROLOGICI
An experiment has been performed at the nuclear power plant of Garigliano Caserta, Italyaiming at the measurement of transfer factors of Cs and 60Co radionuclides from the irrigation water to a soil—plant system, with particular attention to the influence on such transfers of the irrigation technique ground or aerial.
We then present technical, financial and logistical matters to be considered in selecting appropriate isotope techniques for nutrient assessment and management. Cycleau project final report more. Groundwater and surface waters interact at different spatial and temporal scales depending on system hydrology and geomorphology, which in turn influence nutrient cycling and in-stream ecology in relation to climatic, geologic, biotic and anthropogenic factors.
ABSTRACT The study of nutrient dynamics in lotic ecosystems often requires background knowledge of the hydrologic processes occurring both at large scales and at small scales in order to adopt effective management practices. Radionuclide uptake by plants from contaminated soil represents a key step of radionuclide input into human food chain; this phenomenon is described by soil-plant transfer factor that is defined as the ratio between plant specific activity and soil specific activity.
Sampling must be representative, to obtain reliable conclusions. Stable and radioactive isotopes as hydrogeologic tracers: These data were supported by discharge and rain data. Two case studies are reported as examples of large scale and small scale investigations carried out by means of an integrated approach where Rn was used: Journal of Environmental Radioactivity.
Click here to sign up. Help Center Find new research papers in: We first review representative types of isotopes and the roles of isotope Metals and radionuclides in water systems can be easily adsorbed on suspended matter and, finally, they could eventually accumulate in the aquatic environment.
At present the laboratory includes In particular, naturally occurring isotopes are useful tools to identify stream discharge components, biogeochemical processes involved in nutrient cycling such as N and P dynamicsnutrient sources and transport to rivers, and subsurface storage zones and residence times of hyporheic water.
Preliminary results and considerations are illustrated.
Radioelements as tracers in a short residence time reservoir-example for the application of LSC and continuous radon measurements in an alluvial plain in Luxembourg more. Il campionamento di acque e particolato in sospensione in sistemi di acque dolci more. Remember me on this computer.
Il laboratorio comprende attualmente un sistema di spettrometria di massa con Radioecological survey at selected sites hit by depleted uranium ammunitions during the Kosovo conflict more. In particular, the project aimed to test the noble gas Dependence of radionuclide transfer factor on growth stage for a soil-lettuce plant system more.
Centro Funzionale Multirischi di Protezione Civile Regione Campania
In this context it is stressed the importance of the evaluation of the sampling uncertainty, which contributes to a large extent to the total uncertainty. Journal of environmental radioactivity. In campanka, studies of the interface between surface water and groundwater the hyporheic zone have seen the tight collaboration of catchment hydrologists and stream ecologists in order to elucidate processes affecting stream functioning.
Radionuclide uptake by plants from contaminated soil represents a key step of radionuclide input into human food chain; this phenomenon is described by soil-plant transfer factor that is defined as the ratio between plant campanai