Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Impatto delle attività antropiche su un fiume temporaneo. Il torrente Celone (Puglia) Impact of anthropogenic activities on a temporary river. The Celone River (Puglia, Italy) |
| Abstract | in this work, a detailed study was carried out on the Celone river to quantify the nutrient loads delivered to the downstream reservoir on seasonal and annual time scale. An automatic sampler and a flow module were set up in a section of the river. Continuous measures of flow were carried out using a different frequency for water sampling when floods occurred and during normal or low flow state. Nutrient concentrations in the water samples were occurately determined in laboratory. Water quality of the river was found to vary considerably along the year in terms of nufrient concentration. Nitrate and total phosphorus are the moin cause of water pollution. Nutrient losses by surface runoff were essentially a winter process. The contribution per hectare of non poini sources can be estimoted at about 39 kg/ha of total nitrogen and 2.4 kg/ha of total phosphorus. Estimates of loads in terms of TN ond TP for the 21-day period of flood were calculated in 55 and 81 % of annual load, respectively. |
| Source | L'Acqua (Roma, 1996) 2, pp. 41–49 |
| Journal | L'Acqua (Roma, 1996) |
| Editor | Associazione idrotecnica italiana, Roma, Italia |
| Year | 2014 |
| Type | Articolo in rivista |
| Authors | Anna Maria De Girolamo, Angelantonio Calabrese, Giuseppe Pappagallo, Ersilia D'Ambrosio, Antonio Lo Porto |
| Text | 299990 2014 Impatto delle attivita antropiche su un fiume temporaneo. Il torrente Celone Puglia Impact of anthropogenic activities on a temporary river. The Celone River Puglia, Italy Anna Maria De Girolamo, Angelantonio Calabrese, Giuseppe Pappagallo, Ersilia D Ambrosio, Antonio Lo Porto Istituto di Ricerca sulle Acque Consiglio Nazionale delle Ricerche IRSA CNR in this work, a detailed study was carried out on the Celone river to quantify the nutrient loads delivered to the downstream reservoir on seasonal and annual time scale. An automatic sampler and a flow module were set up in a section of the river. Continuous measures of flow were carried out using a different frequency for water sampling when floods occurred and during normal or low flow state. Nutrient concentrations in the water samples were occurately determined in laboratory. Water quality of the river was found to vary considerably along the year in terms of nufrient concentration. Nitrate and total phosphorus are the moin cause of water pollution. Nutrient losses by surface runoff were essentially a winter process. The contribution per hectare of non poini sources can be estimoted at about 39 kg/ha of total nitrogen and 2.4 kg/ha of total phosphorus. Estimates of loads in terms of TN ond TP for the 21 day period of flood were calculated in 55 and 81 % of annual load, respectively. 2 Articolo in rivista Associazione idrotecnica italiana 1125 1255 L Acqua Roma, 1996 L Acqua Roma, 1996 Acqua Roma, 1996 L Acqua. Roma, 1996 angelantonio.calabrese CALABRESE ANGELANTONIO ersiliadambrosio D AMBROSIO ERSILIA antonio.loporto LO PORTO ANTONIO annamaria.degirolamo DE GIROLAMO ANNA MARIA giuseppe.pappagallo PAPPAGALLO GIUSEPPE MIRAGE Mediterranean Intermittent River Management TA.P04.005.006 Gestione a scala di bacino delle risorse idriche e sostenibilita dell uso irriguo in agricoltura |