Forest management division research using the minimum variance method

XU Jun; LIU Anxin; XU Da; WANG Wenwu; TAN Ying

doi:10.11833/j.issn.2095-0756.2013.04.010

Volume 30 Issue 4

Jul. 2013

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XU Jun, LIU Anxin, XU Da, WANG Wenwu, TAN Ying. Forest management division research using the minimum variance method[J]. Journal of Zhejiang A&F University, 2013, 30(4): 523-528. doi: 10.11833/j.issn.2095-0756.2013.04.010

Citation:

XU Jun, LIU Anxin, XU Da, WANG Wenwu, TAN Ying. Forest management division research using the minimum variance method[J]. Journal of Zhejiang A&F University, 2013, 30(4): 523-528. doi: 10.11833/j.issn.2095-0756.2013.04.010

Forest management division research using the minimum variance method

doi: 10.11833/j.issn.2095-0756.2013.04.010

1.
Center for Forest Resource Monitoring of Zhejiang Province，Hangzhou 310020，Zhejiang，China

More Information

Corresponding author: XU Jun
Received Date: 2012-11-23
Rev Recd Date: 2012-12-24
Publish Date: 2013-08-20

Abstract

The forest management division uses concrete measures，such as subjective judgment and qualitative analysis，for forest management. To classify similar areas objectively，Longquan was used with the minimum variance method，which had been tested there for structural land classification，to calculate two forest management distribution systems: one using elevation data and the other slope data. Comparing the two distribution systems with the actual local forest management plans showed a strong goodness of fit based on elevation and slope. Thus，the two systems could be used as an important basis for forest management，and the minimum variance method could be used as an important analysis factor，based on quantitative data such as elevation and slope，to guide the forest management division.［Ch， 6 tab. 10 ref.］
- forest management,
- forest management division,
- minimum variance method,
- application research

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Forest management division research using the minimum variance method

1. Center for Forest Resource Monitoring of Zhejiang Province，Hangzhou 310020，Zhejiang，China

Corresponding author: XU Jun

Received Date: 2012-11-23

Rev Recd Date: 2012-12-24

Publish Date: 2013-08-20

Key words:

Abstract: The forest management division uses concrete measures，such as subjective judgment and qualitative analysis，for forest management. To classify similar areas objectively，Longquan was used with the minimum variance method，which had been tested there for structural land classification，to calculate two forest management distribution systems: one using elevation data and the other slope data. Comparing the two distribution systems with the actual local forest management plans showed a strong goodness of fit based on elevation and slope. Thus，the two systems could be used as an important basis for forest management，and the minimum variance method could be used as an important analysis factor，based on quantitative data such as elevation and slope，to guide the forest management division.［Ch， 6 tab. 10 ref.］

Forest management division research using the minimum variance method

doi: 10.11833/j.issn.2095-0756.2013.04.010

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

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