| 书目名称 | Swiss National Forest Inventory – Methods and Models of the Fourth Assessment | | 编辑 | Christoph Fischer,Berthold Traub | | 视频video | | | 概述 | Comprises detailed description of all facets of a National Forest Inventory, ranging from organizational and methodological aspects to technical details of sampling designs and statistical results ana | | 丛书名称 | Managing Forest Ecosystems | | 图书封面 |  | | 描述 | .The Swiss National Forest Inventory (NFI) is a forest survey on national level which started in 1982 and has already reached its 5th survey cycle (NFI5). It can be characterized as a multisource and multipurpose inventory where information is mainly collected from terrestrial field surveys using permanent sample plots. In addition, data from aerial photography, GIS and forest service questionnaires are also included..The NFI‘s main objective is to provide statistically reliable and sound figures to stakeholders such as politicians, researchers, ecologists, forest service, timber industry, national and international organizations as well as to international projects such as the Forest Resources Assessment of the United Nations. For Switzerland, NFI results are typically reported on national and regional level..State of the art methods are applied in all fields of data collection which have been proven to be of international interest and have even served as a basis for other European NFIs. The presented methods are applicable to any sample based forest inventory around the globe..In 2001 the Swiss NFI published its methods for the first time. Since then, many methodological changes | | 出版日期 | Book 2019 | | 关键词 | National Forest Inventory; Forest survey; Terrestrial field surveys; Inventory design; Remote sensing; na | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-030-19293-8 | | isbn_softcover | 978-3-030-19295-2 | | isbn_ebook | 978-3-030-19293-8Series ISSN 1568-1319 Series E-ISSN 2352-3956 | | issn_series | 1568-1319 | | copyright | Springer Nature Switzerland AG 2019 |
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发表于 2025-3-21 19:29:13
