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Book (series)以抽样为基础的渔业调查：技术手册。 2010The purpose of this handbook is to summarize experience gained over recent years in fishery statistical development by the Fishery Information, Data and Statistics Unit (FIDI) of FAO, and provide planners and users of fishery surveys with simple and step-by-step guidance for developing and implementing cost-effective and sustainable fishery surveys. The methodological and operational concepts discussed here apply equally to both marine and inland capture fisheries and are presented in a manner t hat is generic enough to make them adaptable to most commonly used data collection systems. Statistical aspects are presented in a descriptive rather than theoretical manner. Emphasis is placed on the understanding and interpretation of the statistics and related indicators collected, rather than on the computations producing them. Readers interested in a more in-depth discussion on statistical and computing approaches may make use of the list of references that is given at the end of the handbo ok.
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Book (series)Safety in sampling: methodological notes 2004
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No results found.The presented methodological notes address the question of sampling accuracy when sample-based data collection operations are performed under operational constraints, a frequent concern of fishery administrations with limited budget and human resources. Such a question is directly related to the frequency and extent of field operations for data collection. The paper focuses on an a priori determination of safe sample size using classical statistical methods appropriately adjusted to respond to specific target populations. The concepts and methods included in the paper apply equally to both marine and inland capture fisheries and are presented in a manner that is generic enough to make them adaptable in commonly used data collection systems. -
Book (stand-alone)Conducting tablet-based field data collection with Survey Solutions
A handbook
2020Also available in:
No results found.Conducting tablet-based field data collection with Survey Solutions is a joint initiative of the Asian Development Bank and the Food and Agriculture Organization of the United Nations to support national statistics offices and t line ministries to develop human capacities to conduct tablet-based field data collections for official statistics in the Asia and Pacific region for more robust, accurate and timely data. The adoption of tablet-based data collection methods also referred to as Computer-assisted Personal Interviewing, is part of an overarching development in official statistics to adopt new cost-effective technologies to move from traditional pen-and-paper questionnaires to more cost-efficient, high quality and timely methods using electronic devices. This Handbook seeks to support this transition by providing step-by-step instruction and guidance to develop, test and run Computer Assisted Personal Interviewing field data collection using one of the free software’s currently available on the market – Survey Solutions.
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