Predicted stand volume for Eucalyptus plantations by spatial analysis

被引:2
作者
Latifah, Siti [1 ]
Teodoro, R., V [2 ]
Myrna, G. C. [2 ]
Nathaniel, C. B. [2 ]
Leonardo, M. F. [3 ]
机构
[1] Univ Sumatera Utara, Forestry Fac, Medan, Indonesia
[2] Univ Philippines Los Banos, Forest Resources Management, Los Banos, Philippines
[3] Univ Philippines Los Banos, Environm Sci, Los Banos, Philippines
来源
FRIENDLY CITY 4 FROM RESEARCH TO IMPLEMENTATION FOR BETTER SUSTAINABILITY | 2018年 / 126卷
关键词
merchantable volume; geographic; yield; Eucalyptus;
D O I
10.1088/1755-1315/126/1/012117
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The main objective of the present study was to assess nonlinear models generated by integrating the stand volume growth rate to estimate the growth and yield of Eucalyptus. The primary data was done for point of interest (POI) of permanent sample plots (PSPs) and inventory sample plots, in Aek Nauli sector, Simalungun regency, North Sumatera Province, Indonesia. from December 2008- March 2009. Today, the demand for forestry information has continued to grow over recent years. Because many forest managers and decision makers face complex decisions, reliable information has become the necessity. In the assessment of natural resources including plantation forests have been widely used geospatial technology. The yield of Eucalyptus plantations represented by merchantable volume as dependent variable while factors affecting yield namely stands variables and the geographic variables as independent variables. The majority of the areas in the study site has stand volume class 0 - 50 m(3)/ha with 16.59 ha or 65.85 % of the total study site.
引用
收藏
页数:6
相关论文
共 11 条
[1]  
Agustinho G L, 2007, REV ARVORE, V30
[2]  
Blanco JA, 2010, J TROP FOR SCI, V22, P139
[3]  
Dube T, 2015, INT J REMATE SENSING, V36
[4]  
Hua LZ, 2007, J TROP FOR SCI, V19, P127
[5]   ALS-based estimation of plot volume and site index in a eucalyptus plantation with a nonlinear mixed-effect model that accounts for the clone effect [J].
Packalen, Petteri ;
Mehtatalo, Lauri ;
Maltamo, Matti .
ANNALS OF FOREST SCIENCE, 2011, 68 (06) :1085-1092
[6]  
Pereira Aj, 2006, USE DATA PERMANENT S
[7]  
PERSEROAN TERBATAS TOBA PULP LESTARI (PT. TPL), 2008, SUMMARY ANN WORK PLA
[8]  
Sheng Zheng, 2013, INT J REMOTE SENSING, V35
[9]   Recursive diameter prediction and volume calculation of eucalyptus trees using Multilayer Perceptron Networks [J].
Soares, Fabrizzio Alphonsus A. M. N. ;
Flores, Edna Lucia ;
Cabacinha, Christian Dias ;
Carrijo, Gilberto Arantes ;
Paschoarelli Veiga, Antonio Claudio .
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2011, 78 (01) :19-27
[10]  
Sohrabi H, 2012, INT ARCH PHOTOGRAMME, VXXXIX-B8