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Caractérisation des composantes hydrodynamiques d'une lagune mésotidale, le Bassin d'Arcachon. ArchiMer
Plus, Martin; Maurer, Daniele; Stanisiere, Jean-yves; Dumas, Franck.
Introduction and objectives of the study: Understanding the operation modes of the coastline systems requires the study of the hydrodynamics responsible for transporting the whole of the chemical and biological elements of which they are composed. The idea of maintaining a close connexion between the physics, biology, geology and chemistry of the oceans is not new, and was for that matter the subject of a note in the first report of the International Council for the Study of the Oceans (ICSS) in 1902 (Sverdrup et al., 1954): " it was seen from the beginning that the study of the physical conditions, of the chemical nature of the ocean waters, of the currents, etc., was of the greatest importance for the investigation of the problems connected with life,...
Tipo: Text Palavras-chave: France; Atlantic north east; Arcachon basin; Modelling; Measuring; Current; Hydrodynamic.
Ano: 2006 URL: http://archimer.ifremer.fr/doc/2006/rapport-2352.pdf
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The Measuring and Impacting Factors Analysis of Rural Straw Yield — Based on the perspective of constructing low-carbon agricultural economy AgEcon
Yang, Li-sha.
On the basis of expounding the status quo and using developmental trend of China’s straw, 4 indices are selected: straw yield, planting area, using amount of fertilizer and effective irrigation area. According to the relevant data of China Statistical Yearbook from 1991 to 2008, by using linear regression model, we calculate China’s rural straw yield, analyze the factors impacting straw yield, and point out that the using amount of fertilizer is the important factor impacting straw yield. Based on these, in the perspective of low-carbon agricultural economy, we put forward suggestions of using straw comprehensively from 4 perspectives in order to provide theoretical reference for decision-makers: improve fertilizer dependence; develop straw reuse...
Tipo: Journal Article Palavras-chave: Village; Straw; Low-carbon agriculture; Measuring; China; Agribusiness.
Ano: 2011 URL: http://purl.umn.edu/108472
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The Reporting and Support Framework AgEcon
Alford, Andrew R.; Purcell, Dougal; Clark, Richard A.; Griffith, Garry R..
The Reporting and Support Framework is an integral component of the Measuring, Monitoring and Evaluation (MME) strategy. This framework is designed to capture changes in practices, processes and outcomes in the CI&I partnerships and in beef businesses, partnerships, value chains and the broader Australian beef industry so as to provide support within the CI&I partnerships and to meet project and CRC reporting requirements. Because of the multiple users of the information, and the multiple environments in which it is expected to be used, the BPP reporting and support framework has been a difficult framework to develop. There have been several versions that have been adapted and improved over time, but we hope that it is now sufficiently flexible to...
Tipo: Article Palavras-chave: Measuring; Monitoring; Evaluation; Reporting; Support; KPIs; Farm Management.
Ano: 2008 URL: http://purl.umn.edu/122185
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