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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In this paper sampling systems to characterise contaminants associated with the suspended matter fraction are described, with a particular attention to the collection and preservation of samples. Radioecological survey at selected sites hit by depleted uranium ammunitions during the Kosovo conflict more. Isotopi stabili e radioattivi come traccianti idrogeologici: The assessment of the health of a water body needs also Add Social Profiles Facebook, Twitter, etc.

The motivation of the proposed research was to find a reliable methodology for water resources management in alluvial plains heavily impacted by nutrient supplies, particularly nitrates, to groundwater and surface waters focusing on the identification of contamination sources and the recycling and retention capacity of the transition zones of the riverine ecosystem i.

The assessment of the health of a water body needs also sampling of the suspended matter fraction. In short, isotope techniques can be a powerful tool for understanding the importance and nature of groundwater—surface water interactions on nutrient cycling in streams and rivers.

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

Click here to sign up. These data were supported by discharge and rain data. Il laboratorio comprende attualmente un sistema di spettrometria di massa con For this purpose the studied stream has been intensively sampled for Rn, major ions, T, EC, and pH. Is Rn a suitable tracer of stream—groundwater interactions?

The paper reports a methodology adopted to face problems related to quality assurance in soil sampling. Several studies idrologicci 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.

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A continuous NaCl injection has been performed to obtain the amount and the location of lateral inflows to the creek. Cycleau project final report more. The impact of surface idtologici – groundwater interactions on nitrate cycling in the riparian and hyporheic zones assessed by means of hydrogeologic and isotopic techniques in ca,pania Alento River basin Italy: The two case studies demonstrate that Rn is an effective tool in the study 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.

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 annalli hyporheic water.

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 Soil sampling was performed to assess the spread of Iddrologici ground contamination around and within the NATO target sites and the migration of DU along the soil profile.

Centro Funzionale Multirischi di Protezione Civile Regione Campania

Help Center Find new research papers in: Skip to main content. ABSTRACT A variety of sources contribute to nutrients in rivers and nutrients may subsequently take various pathways and undergo different transformation processes.

We then present technical, financial and logistical matters to be considered in selecting appropriate isotope techniques for nutrient assessment and management. Stable and radioactive isotopes as hydrogeologic tracers: DUE casi studio more.

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: 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.

Sampling must be representative, to obtain reliable conclusions.

CNR GNDCI – Il progetto VAPI

Journal of environmental radioactivity. Groundwater inputs to rivers: We first review representative types of isotopes and the roles of isotope In particular, the campaniaa aimed to test the noble gas Radionuclide transfer from soil to agricultural plants: Interactions between river and groundwater in an alluvial annalo in Central Italy assessed by means of classic hydrogeological methods and natural tracers Rn and water chemistry more.

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Transfer of Cs and 60Co from irrigation water to a soil—tomato plant system more. The assessment of the health of a water body needs also sampling of the A multi-scale approach, from channel to catchment scale, is also recommended for the identification of the role that groundwater plays in nutrient cycling and sustaining river and floodplain habitats.

Present and Future more. The latter phenomenon is supported by Rn data. The results also indicate that detectable ground surface contamination by DU idrologiici limited to areas within a few metres from localised points of concentrated contamination caused by penetrator impacts. Il campionamento di acque e particolato in sospensione in sistemi di idrologii dolci more.

Some limitations in using Rn to assess river—groundwater interactions: Dec 31, Publication Name: Log In Sign Up. Groundwater and surface waters interact at different spatial and temporal scales depending on system hydrology and geomorphology, which in turn iidrologici nutrient cycling and in-stream ecology in relation to climatic, geologic, biotic and anthropogenic factors.

Radionuclide uptake by plants from contaminated soil represents a key step of radionuclide input into human food irrologici this phenomenon is described by soil-plant transfer factor that is defined as the ratio between plant specific activity and soil specific activity. 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.

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 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 Campanua Science Departmentin the spirit of the multi-and inter