Observations on the geometrical properties of accuracy growth in samping with finite populations (fa

• Date de parution : 18/02/1970
• Editeur : Fao
• EAN : 9789251043417
• Série : (-)
• Support : Papier

• Nombre de pages : (-)
• Collection : (-)
• Genre : Sciences appliquées
• Thème : Sciences appliquées
• Prix littéraire(s) : (-)

A common problem in sample-based surveys that are performed under operational constraints is how to scale data collection procedures so as to guarantee an acceptable level of sampling efficiency. This problem constitutes a frequent concern of fishery administrations with limited budget and human... Voir plus

A common problem in sample-based surveys that are performed under operational constraints is how to scale data collection procedures so as to guarantee an acceptable level of sampling efficiency. This problem constitutes a frequent concern of fishery administrations with limited budget and human resources. Generally, lack of any a priori guidance on sample size requirements tends to increase the size and complexity of field operations and this, in turn, has a direct impact on the logistical aspects of data collection and data management procedures. This study attempts to provide some answers to the above problem and proposes a supplementary practical tool for use in the design of sample-based fishery surveys