http://www.cnr.it/ontology/cnr/individuo/prodotto/ID42313
USING IMPELLERS TO DISTRIBUTE LOCAL NUTRIENT LOADINGS IN A STRATIFIED LAKE: LAKE COMO, ITALY (Articolo in rivista)
- Type
- Label
- USING IMPELLERS TO DISTRIBUTE LOCAL NUTRIENT LOADINGS IN A STRATIFIED LAKE: LAKE COMO, ITALY (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1061/(ASCE)HY.1943-7900.0000048 (literal)
- Alternative label
MORILLO S., IMBERGER J., ANTENUCCI J., COPETTI D. (2009)
USING IMPELLERS TO DISTRIBUTE LOCAL NUTRIENT LOADINGS IN A STRATIFIED LAKE: LAKE COMO, ITALY
in Journal of hydraulic engineering (N. Y. N. Y.); ASCE-American Society of Civil Engineers, Reston (Stati Uniti d'America)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- MORILLO S., IMBERGER J., ANTENUCCI J., COPETTI D. (literal)
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- http://ascelibrary.org/hyo/resource/1/jhend8/v135/i7/p564_s1?isAuthorized=no (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- MORILLO S., IMBERGER J., ANTENUCCI J.: Centre for Water Research, the University of Western Australia, Crawley, Western Australia, Australia
COPETTI, D.: Consiglio Nazionale delle Ricerche - Istituto di Ricerca Sulle Acque U.O.S. Brugherio (literal)
- Titolo
- USING IMPELLERS TO DISTRIBUTE LOCAL NUTRIENT LOADINGS IN A STRATIFIED LAKE: LAKE COMO, ITALY (literal)
- Abstract
- The feasibility of using a vertically downward pointing impeller to remove polluted water from a coastal margin was
investigated with a pilot experiment in Lake Como, Italy. The vertical jet induced by the impeller entrained surface water downward to
depth, where upon reaching neutral buoyancy it intruded horizontally into the lake proper. A three-dimensional numerical hydrodynamic
model was validated with results from an intensive ?eight-day? field study during which rhodamine WT dye was introduced in the lee of
the impeller and then tracked as it was transported into the lake. One of the major sources of pollution to the lake is the Cosia River
underflow that drains a catchment adjacent to the City of Como. The numerical model, once validated, was used to show that six
impellers, with the correct thrust, could be used to reduce the pollutants adjacent to the City of Como by half within two weeks; this was
achieved by injecting the surface water to a depth that would intensify the Cosia River intrusion. (literal)
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