A comprehensive quantification of biodiversity in farming systems would require a very significant amount of work (and funds) even for a small area. Therefore, biodiversity indicators are needed to solve the problem of the measurement feasibility. Even though the issue of cost and effectiveness is central for the evaluation of the indicators, only the latter is discussed in detail in the scientific literature. This work presents a cost analysis based on the direct gathering of records from a farm-scale biodiversity survey (EU-FP7, BioBio - “Indicators for biodiversity in organic and low-input farming systems”) where the analysis of costs is part of the project. It is a simple method for comparing different indicators by their ratio of cost/effectiveness. Here we present the results from the French case study (Gascony Hills, Midi-Pyrenees Region).
Towards a cost-effectiveness analysis of the measurement of biodiversity indicators / Targetti S.; Viaggi D.; Cuming D.; Sarthou J.P.; Choisis J.P. - ELETTRONICO. - (2011), pp. 1-12. (Intervento presentato al convegno 122 EAAE Seminar Evidence-based agricultural and rural policy making: Methodological and empirical challenges of policy evaluation tenutosi a Ancona, Italy nel 17-18 febbraio 2011).
Towards a cost-effectiveness analysis of the measurement of biodiversity indicators
TARGETTI, STEFANO;VIAGGI, DAVIDE;CUMING, DAVID;
2011
Abstract
A comprehensive quantification of biodiversity in farming systems would require a very significant amount of work (and funds) even for a small area. Therefore, biodiversity indicators are needed to solve the problem of the measurement feasibility. Even though the issue of cost and effectiveness is central for the evaluation of the indicators, only the latter is discussed in detail in the scientific literature. This work presents a cost analysis based on the direct gathering of records from a farm-scale biodiversity survey (EU-FP7, BioBio - “Indicators for biodiversity in organic and low-input farming systems”) where the analysis of costs is part of the project. It is a simple method for comparing different indicators by their ratio of cost/effectiveness. Here we present the results from the French case study (Gascony Hills, Midi-Pyrenees Region).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
