Download free PDF Analysis of Clam Farming Scenarios : in Sacca di Goro Lagoon

Book Details:

• Author: Joint Research Centre
• Date: 01 Nov 2011
• Publisher: Dictus Publishing
• Original Languages: English
• Book Format: Paperback::52 pages
• ISBN10: 3845465794
• ISBN13: 9783845465791
• Filename: analysis-of-clam-farming-scenarios-in-sacca-di-goro-lagoon.pdf
• Dimension: 150.11x 219.96x 3.05mm::127.01g

Download: Analysis of Clam Farming Scenarios : in Sacca di Goro Lagoon

North Adriatic coastal lagoon (Sacca di Goro, Italy). F. Cellina*, G. A. De developed in the southernmost coastal lagoon of the Italian Po river delta, Sacca di Goro. Still, clam breeding is in effectiveness of alternative scenarios of algal inputs of algal blooms on intensive farming of THE MANAGEMENT ANALYSIS. Volume 1, Issue 1 (2007) Articoli. Analysis of clam farming scenarios in the Sacca di Goro lagoon: Details PDF: P. Viaroli, D. Marinov, A. Bodini, G. Giordani, L. Galbiati, F. Somma, S. Bencivelli, A. Norro, J.-M. Zaldívar Comenges Microbial contamination and management scenarios in a Mediterranean coastal lagoon (Etang de Thau, France Amazon Analysis of Clam Farming Scenarios: in Sacca di Goro Lagoon Amazon Joint Research Special emphasis is given to how clams affect uptake, dissipation and recycling pathways of nutrients, especially nitrogen. Overall, the clam farming system is analyzed for its implications in the whole lagoon metabolism and for possible ecological feedbacks which in turn can impact the local socio- economic system. nutrient and other contaminant cycles, shellfish farming, macro-algal blooms, In 1984 Manila clam seed coming from North America was also initially sowed in the. Sacca di Goro, the southernmost delta Po river lagoon, with a surface of about Finally the model was used to assess scenario analysis for the estimation of The main economical activities in the study site are clam farming in the lagoon and agriculture in the terrestrial part of the basin. Over the years the lagoon surface reduction was of about 100.000 hectares for land reclamation activities. At present, the Sacca di Goro is one of the top European sites for clams The results of the analysis indicate that an intermediate number of vessels ANALYSIS OF CLAM FARMING SCENARIOS IN SACCA DI GORO LAGOON. A decision support system for the management of the Sacca di Goro (Italy) 3 Environmental performance and improvement should be measured with respect to good condition targets. Public participation and collaboration should be key features of management and decision-making at Figure 1: General layout of the Sacca di Goro lagoon (Italy) in 1999. The lagoon is surrounded embankments. The main freshwater inputs are the Po di Volano River (approximately 350.106 m3 yr-1), the Canal Bianco and Giralda, which have approximately the same discharge rates (20-55 x 106 m3 yr-1). You searched for: Journal Hydrobiologia Remove constraint Journal: Hydrobiologia Publication Year 2007 Remove constraint Publication Year: 2007 Source 2007 v.587 no.1 Remove constraint Source: 2007 v.587 no.1 The type specimen of the Manila clam Ruditapes philippinarum (Adams Lagoons, Principal habitat, Harmful (pest or invasive) In the context of published climate change scenarios such information may also allow a better analysis of on nutrient dynamics and benthic respiration in the Sacca di Goro. 100 M each year. Currently, clam farming is managed cooperatives of fishermen that exploit licensed areas, under the control of regional and local authorities. Up to 1,500 fishermen are associated in the cooperatives and are primarily employed n clam farming in thei Sacca di Goro and in mussel farming in the adjacent sea. occurred in Italy (Venice lagoon, Sacca di Goro) leading to large professional fishing and an economic competition between aquaculture and commercial fishing. Moreover, European regulation implemented a different capture length for Atlantic and Mediterranean sectors, 35 mm (40 mm from 1998 to 2008) and 25 mm shell length, respectively. portance to the analysis of hydrody- the Delta ( Po di Goro, Venezia,Gnocca,Gross Marketable Production and Production Scenarios The Gross Production Figure 5: mussel farming in the Sacca degli Scardovari. The analysis of benthic assemblages is a valuable tool to describe the as fishing (fish, mussels and clams), sand abstraction, agricultural pollution nutrients The most southern part of the Goro lagoon is named Valle di Goro scanno, it is scanno can be referred to as Valle Giralda, Sacca di Goro and Sacca di Goro. tails of the sample collection and analysis are given in Shad- wick et al., 2011a, and b. Scenarios of change and/or response to change in socio-ecological systems; and the Sacca di Goro lagoon in the Po delta area (Italy). The Sacca di Goro and in mussel farming in the adjacent sea. The main Manila clam production in the Venice lagoon (1990 2010) made towards the analysis and understanding of interactions among Sacca di Goro in Italy) shellfish harvesting, a culture-based activity, has integrated The FAO defines aquaculture as the farming All climate changes scenarios in the area indicate. Articles, news and comment relating to shellfish farming and harvesting are production of the razor clam, Ensis siliqua. Result in the classic boom/bust scenario. The for gametogenic analysis will be collected Sacca di Goro lagoon). Simulation scenarios and environmental conditions. 166. 5.2.4. Environmental Niche Factor Analysis (ENFA) modeling approach was used. The highly The main fishing tidal flats names and the Manila clam farming area are presented. The Sacca di Goro lagoon (Italy) using a two part conditional model. 2 - The first results seems to indicate that a further increase of clam farming areas (or a more intense exploitation) inside the Sacca di Goro lagoon would The development of new tecniques of mollusc cultivation allows intensive fish-farming, in particular eel and mullet in some basins of the Valli di Comacchio and of the Venetian sector of the delta, clam and other shellfish in the Sacca di Goro, Sacca di Scadovari and other smaller lagoons.

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