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林业资源管理 ›› 2018, Vol. 0 ›› Issue (2): 43-47.doi: 10.13466/j.cnki.lyzygl.2018.02.009

• 科学研究 • 上一篇    下一篇

山东省松类人工林立地指数表的编制与应用

杨传强1(), 李士美2(), 孔雨光1, 巩延苹1, 杨志军1, 路洪春1, 孙天旭1   

  1. 1.山东省林业监测规划院,济南 250014
    2.青岛农业大学 园林与林学院,山东 青岛 266109
  • 收稿日期:2017-12-04 修回日期:2018-04-12 出版日期:2018-04-28 发布日期:2020-09-22
  • 通讯作者: 李士美
  • 作者简介:杨传强(1980-),男,山东德州人,高工,主要从事森林资源调查与监测工作。Email: ycq28@163.com
  • 基金资助:
    山东省高校科技发展计划项目(J14LF04);青岛农业大学高层次人才科研基金(631322)

Establishment and Application of Site Index Table for Pinus spp.in Shandong Province

YANG Chuanqiang1(), LI Shimei2(), KONG Yuguang1, GONG Yanping1, YANG Zhijun1, LU Hongchun1, SUN Tianxu1   

  1. 1. Shandong Province Forestry Survey and Planning Institute,Jinan 250014,China
    2. College of Landscape Architecture and Forestry,Qingdao Agricultural University,Qingdao 266109,Shandong,China
  • Received:2017-12-04 Revised:2018-04-12 Online:2018-04-28 Published:2020-09-22
  • Contact: LI Shimei

摘要:

按照代表性立地条件,通过对山东省黑松、赤松的233块人工林标准地数据的综合分析,验证了黑松、赤松同编一个立地指数表的可行性。黑松、赤松的导向曲线方程为Richards式,其判定系数为0.958 0。运用相对优势高法,编制了山东省松类立地指数表,其基准年龄为30a,指数级距为1m,立地指数级数为5—12m。拟合显著性检验和预测精度检验表明所编地位指数表精度较高,可用于山东省黑松、赤松人工林立地质量评价。用于编表的233块标准地中,59.4%的标准地的立地指数为7—9m指数级,属于中等立地质量。

关键词: 山东省, 黑松, 赤松, 立地指数表, 立地质量评价

Abstract:

Data from 233 sample plots of Pinus thunbergii and Pinus densiflora plantation were collected at different site conditions in Shandong Province.Firstly,the feasibility was verified in establishment of a common site index table for Pinus thunbergii and Pinus densiflora.The guide curve equation was Richards equation for Pinus thunbergii and Pinus densiflora,and the coefficient of determination (R 2) was 0.958 0. Then,site index table was established by means of relative dominant height,in which the baseline age was 30a,the interval of site index class was 1m,and the site index ranged from 5m to 12m.The site index table was demonstrated to be of high accuracy through significance test and prediction accuracy test,and it was applicable for site quality evaluation for Pinus thunbergii and Pinus densiflora planation in Shandong Province.The site index varied from 7m to 9m for 59.4% of the total 233 sample plots,and these sample plots were grouped into medium site quality.

Key words: Shandong Province, Pinus thunbergii, Pinus densiflora, site index table, site quality evaluation

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