Distribution Law of Tree Height-to-Diameter Ratio in Each Stratum of Typical Natural Broad-Leaved Forest in Mid-Subtropical Zone
【Objective】To reveal the distribution law of tree height-to-diameter ratio in each stratum of typical natural broadleaved forest in mid-subtropical zone, to provide a typical reference in the aspect of height-to-diameter ratio of broad-leaved trees for the sustainable management of artificial broad-...
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| Veröffentlicht in: | Linye kexue (1979) 2023-01, Vol.59 (4), p.149 |
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| container_title | Linye kexue (1979) |
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| creator | Minghai, Yan Jinchi, Wang Qinglin, Huang Chongyang, Zhuang Qunrui, Zheng Mingxiu, Zhuo Xiaohui, Guan |
| description | 【Objective】To reveal the distribution law of tree height-to-diameter ratio in each stratum of typical natural broadleaved forest in mid-subtropical zone, to provide a typical reference in the aspect of height-to-diameter ratio of broad-leaved trees for the sustainable management of artificial broad-leaved forest, semi-natural broad-leaved forest and natural broad-leaved forest in mid-subtropical zone.【Method】In Jian'ou Wanmulin provincial nature reserve, 50 m×50 m plots were set up in 5 typical natural broad-leaved forest in mid-subtropical zonerespectively. Themean tree height-to-diameter ratio and standard deviation of each stratum in the typical stand was calculated to analyze its changes with the stratum, and the Mann-Whitney U test was used to analyze the significance test of the difference between the average height-to-diameter ratio in each stratum. Skewness and kurtosis are used to describe the degree of deviation and dispersion of the height-to-diameter ratio distribution. The normal distribution and |
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Themean tree height-to-diameter ratio and standard deviation of each stratum in the typical stand was calculated to analyze its changes with the stratum, and the Mann-Whitney U test was used to analyze the significance test of the difference between the average height-to-diameter ratio in each stratum. Skewness and kurtosis are used to describe the degree of deviation and dispersion of the height-to-diameter ratio distribution. The normal distribution and</description><identifier>ISSN: 1001-7488</identifier><language>chi</language><publisher>Beijing: Chinese Society of Forestry</publisher><subject>Chi-square test ; Dispersion ; Distribution functions ; Extreme values ; Forests ; Kurtosis ; Mean ; Nature reserves ; Normal distribution ; Skewness ; Statistical analysis ; Subtropical zones ; Sustainability management ; Trees ; Weibull distribution</subject><ispartof>Linye kexue (1979), 2023-01, Vol.59 (4), p.149</ispartof><rights>Copyright Chinese Society of Forestry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782</link.rule.ids></links><search><creatorcontrib>Minghai, Yan</creatorcontrib><creatorcontrib>Jinchi, Wang</creatorcontrib><creatorcontrib>Qinglin, Huang</creatorcontrib><creatorcontrib>Chongyang, Zhuang</creatorcontrib><creatorcontrib>Qunrui, Zheng</creatorcontrib><creatorcontrib>Mingxiu, Zhuo</creatorcontrib><creatorcontrib>Xiaohui, Guan</creatorcontrib><title>Distribution Law of Tree Height-to-Diameter Ratio in Each Stratum of Typical Natural Broad-Leaved Forest in Mid-Subtropical Zone</title><title>Linye kexue (1979)</title><description>【Objective】To reveal the distribution law of tree height-to-diameter ratio in each stratum of typical natural broadleaved forest in mid-subtropical zone, to provide a typical reference in the aspect of height-to-diameter ratio of broad-leaved trees for the sustainable management of artificial broad-leaved forest, semi-natural broad-leaved forest and natural broad-leaved forest in mid-subtropical zone.【Method】In Jian'ou Wanmulin provincial nature reserve, 50 m×50 m plots were set up in 5 typical natural broad-leaved forest in mid-subtropical zonerespectively. Themean tree height-to-diameter ratio and standard deviation of each stratum in the typical stand was calculated to analyze its changes with the stratum, and the Mann-Whitney U test was used to analyze the significance test of the difference between the average height-to-diameter ratio in each stratum. Skewness and kurtosis are used to describe the degree of deviation and dispersion of the height-to-diameter ratio distribution. 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Themean tree height-to-diameter ratio and standard deviation of each stratum in the typical stand was calculated to analyze its changes with the stratum, and the Mann-Whitney U test was used to analyze the significance test of the difference between the average height-to-diameter ratio in each stratum. Skewness and kurtosis are used to describe the degree of deviation and dispersion of the height-to-diameter ratio distribution. The normal distribution and</abstract><cop>Beijing</cop><pub>Chinese Society of Forestry</pub></addata></record> |
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| identifier | ISSN: 1001-7488 |
| ispartof | Linye kexue (1979), 2023-01, Vol.59 (4), p.149 |
| issn | 1001-7488 |
| language | chi |
| recordid | cdi_proquest_journals_2835236913 |
| source | Alma/SFX Local Collection |
| subjects | Chi-square test Dispersion Distribution functions Extreme values Forests Kurtosis Mean Nature reserves Normal distribution Skewness Statistical analysis Subtropical zones Sustainability management Trees Weibull distribution |
| title | Distribution Law of Tree Height-to-Diameter Ratio in Each Stratum of Typical Natural Broad-Leaved Forest in Mid-Subtropical Zone |
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