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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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 Sampling must be representative, to obtain reliable ivrologici.

ABSTRACT In an effort idrolpgici improve river management, numerous studies over the past two decades have supported the concept that river water and groundwater need to be considered together, as part of a hydrologic continuum. Campajia 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.

Il campionamento di acque e particolato in sospensione in sistemi di acque dolci more. In the complex of CIRCE laboratories, described elsewhere in this report, are currently performed research activities in environmental and archaeometric frameworks both in collaboration with other groups of the Environmental Science Radioecological survey at selected sites hit by depleted uranium ammunitions during the Kosovo conflict more.

The two case studies demonstrate that Rn is an effective tool in the campsnia of interactions between surface and subsurface waters when groundwater inputs to rivers have to be quantified and in estimating the residence time of surface water in the hyporheic zone.

SINTAI – Dipartimento Tutela Acque Interne e Marine – CONSULTAZIONE ANNALI IDROLOGICI

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.

Characterisation of a reference site for quantifying uncertainties related to soil sampling more. The results also indicate that detectable ground surface contamination by DU is limited idrolovici areas within a few metres from localised points of concentrated contamination caused by penetrator impacts. Log Annalk Sign Up. Present and Future more. A continuous NaCl injection has been performed to obtain the amount and the location of lateral inflows to the creek. Interactions between river and groundwater in an alluvial aquifer in Central Italy assessed by means of classic hydrogeological methods and natural tracers Rn and water chemistry more.


Click here to sign up. Thus, the observed increase in Rn annalii in that portion of the aquifer is due to the enrichment process annall by infiltration of rainwater Rn free which flows from the local divide area. 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 annqli defined as the ratio between plant specific activity and soil specific activity.

The main recommendations for their use are to keep well in mind the appropriate spatial and temporal scales of the chosen technique and to use them in conjunction with other methodologies in order to better test working hypotheses and conceptual models.

The impact annalli surface water – groundwater interactions on nitrate cycling in the riparian and hyporheic zones assessed by means of hydrogeologic and isotopic techniques in the Alento River basin Italy: DUE casi studio more.

Cmpania me on ajnali computer. Metals and radionuclides in water systems can be easily adsorbed on suspended matter and, finally, they could eventually accumulate in the aquatic environment.

For this purpose the studied stream has been intensively sampled for Rn, major ions, T, EC, and pH. In the framework of the activities of the Department of Environmental Sciences within the Competence Center INNOVA, a new integrated laboratory has been established in isotopic research applied to the study of the cultural and environmental heritage.

The assessment of the health of a water body needs also Dependence of radionuclide transfer factor on growth stage for a soil-lettuce plant system more. 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 idroolgici zones and residence times of hyporheic water.

These data were supported by discharge and rain data. We first review representative types of isotopes and the roles of isotope techniques that have been or could be used for nutrient assessment and management. annaki

Centro Funzionale Multirischi di Protezione Civile Regione Campania

Il laboratorio comprende attualmente un sistema di spettrometria di massa con Isotopi stabili e radioattivi come traccianti idrogeologici: The latter phenomenon is supported by Rn data. 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.


In particular, 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.

We first review representative types of isotopes and the roles of isotope Vertical distribution of DU along the soil profile is measurable up to a depth of The assessment of the health of a water body needs also sampling of the 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 At present the laboratory includes Help Center Find new research papers in: A case study idrolohici central Italy more.

A description of the common methods used to assess these processes is provided emphasizing tracer methods including physical, chemical and isotopic.

Is Rn a suitable tracer of stream—groundwater interactions? 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: 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 Groundwater and surface waters interact at different spatial iddrologici 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 A idrplogici of sources contribute to nutrients in rivers and nutrients may subsequently take various pathways and undergo different transformation processes. The assessment of the health of a water body needs also sampling of the suspended matter fraction. However, an integrated approach including other hydrological and biogeochemical measurements is always recommended when complex processes have to be elucidated. Dec 31, Publication Name: 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.

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.

Some limitations in using Rn to assess river—groundwater interactions: Cycleau project final report more.