Permanent sample plots in large-area forest inventory.
Theoretical and practical aspects of permanent sample plots are discussed in this paper. A study material of 6,871 permanent sample plots was generated using increment sample plots of the 7th National Forest Inventory of Finland. The effect of measurement errors and use of increment funct...
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| Format: | Article |
| Language: | English |
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Finnish Society of Forest Science
1989-01-01
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| Series: | Silva Fennica |
| Online Access: | https://www.silvafennica.fi/article/5386 |
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Article |
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doaj-2f2bdd2addf84084937c9a276ff551b42020-11-25T03:47:04ZengFinnish Society of Forest ScienceSilva Fennica2242-40751989-01-0123310.14214/sf.a15544Permanent sample plots in large-area forest inventory.Päivinen, RistoYli-Kojola, Hannu Theoretical and practical aspects of permanent sample plots are discussed in this paper. A study material of 6,871 permanent sample plots was generated using increment sample plots of the 7th National Forest Inventory of Finland. The effect of measurement errors and use of increment functions as âa prioriâ information was studied via simulation experiments. The change in the growing stock volume between two consecutive measurement rounds was divided into the components drain, growth and mortality. Finally, a hypothetical inventory design using permanent sample plots was evaluated. The PDF includes an abstract in Finnish.https://www.silvafennica.fi/article/5386 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Päivinen, Risto Yli-Kojola, Hannu |
| spellingShingle |
Päivinen, Risto Yli-Kojola, Hannu Permanent sample plots in large-area forest inventory. Silva Fennica |
| author_facet |
Päivinen, Risto Yli-Kojola, Hannu |
| author_sort |
Päivinen, Risto |
| title |
Permanent sample plots in large-area forest inventory. |
| title_short |
Permanent sample plots in large-area forest inventory. |
| title_full |
Permanent sample plots in large-area forest inventory. |
| title_fullStr |
Permanent sample plots in large-area forest inventory. |
| title_full_unstemmed |
Permanent sample plots in large-area forest inventory. |
| title_sort |
permanent sample plots in large-area forest inventory. |
| publisher |
Finnish Society of Forest Science |
| series |
Silva Fennica |
| issn |
2242-4075 |
| publishDate |
1989-01-01 |
| description |
Theoretical and practical aspects of permanent sample plots are discussed in this paper. A study material of 6,871 permanent sample plots was generated using increment sample plots of the 7th National Forest Inventory of Finland. The effect of measurement errors and use of increment functions as âa prioriâ information was studied via simulation experiments. The change in the growing stock volume between two consecutive measurement rounds was divided into the components drain, growth and mortality. Finally, a hypothetical inventory design using permanent sample plots was evaluated. The PDF includes an abstract in Finnish. |
| url |
https://www.silvafennica.fi/article/5386 |
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AT paivinenristo permanentsampleplotsinlargeareaforestinventory AT ylikojolahannu permanentsampleplotsinlargeareaforestinventory |
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