Based on the survey data of forest assessment in Shandong province, mathematics statistic method was used to analyze the significance tests within the elevation distance of 100 m and the overall performance, concludin...Based on the survey data of forest assessment in Shandong province, mathematics statistic method was used to analyze the significance tests within the elevation distance of 100 m and the overall performance, concluding that elevation had a significant effect on the growth of Platycladus orientalis. The methods, pro- cess, and analysis on survey results were introduced, and the direction of its appli- cation was pointed out, as well as the limitations of the study.展开更多
文摘Based on the survey data of forest assessment in Shandong province, mathematics statistic method was used to analyze the significance tests within the elevation distance of 100 m and the overall performance, concluding that elevation had a significant effect on the growth of Platycladus orientalis. The methods, pro- cess, and analysis on survey results were introduced, and the direction of its appli- cation was pointed out, as well as the limitations of the study.
