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Author Archives: tangtir

Simulating Harvest Schedule for Timber Management and Multipurpose Management in Teak Plantations

Tiryana, T. 2016. Simulating harvest schedule for timber management and multipurpose management in teak plantations. Jurnal Manajemen Hutan Tropika 22(1): 1–12. Available at: http://journal.ipb.ac.id/index.php/jmht/article/view/11879/9595 Abstract Sustainable management of teak plantations in Java requires an improvement of the existing yield regulation method to optimize multiple benefits of the plantations at risk of stand destruction. This study was therefore aimed … Continue reading »

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Review of Existing Sustainable Forest Management (SFM)-Based Projects in Indonesia

Rusolono, T. and Tiryana, T. 2011. Review of Existing Sustainable Forest Management (SFM)-Based Projects in Indonesia. Ministry of Forestry and International Tropical Timber Organization (ITTO), Jakarta. (in English and Indonesian)

Summary

Since the 13th climate change conference (COP 13) in 2007, sustainable forest management (SFM) has been considered as an option for reducing emissions through REDD+ mechanism. Such international agreement provides a great opportunity for Indonesia to highly involve in the REDD+ mechanism, because Indonesia has abundant forest resources. The REDD+ mechanism through SFM, however, needs to be further investigated because until now there is no real implementation yet. This study was aimed to review the progress of SFM practices and REDD+’s demonstration activity projects in Indonesia, to analyze several SFM scenarios for reducing emissions, and to formulate relevant strategies for reducing emission through SFM. Continue reading »

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Metode Burns, masihkah relevan untuk Perhutani?

Tiryana, T. 2011. Metode Burns, masihkah relevan untuk Perhutani? Duta Rimba No. 40-Th.6/Des 2011. (in Bahasa Indonesia) Akhir-akhir ini wacana tentang metode pengaturan hutan (forest regulation) di Perhutani semakin mengemuka. Banyak pihak yang menganggap bahwa metode Burns, yang mendasari lahirnya SK 143/Kpts/Dj/I/1974 tentang Peraturan inventarisasi dan penyusunan RPKH kelas perusahaan jati, kurang layak dipakai untuk … Continue reading »

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Modeling survival and destruction of teak plantations in Java, Indonesia

Tiryana, T., Tatsuhara, S., and Shiraishi, N. 2011. Modeling survival and destruction of teak plantations in Java, Indonesia. Journal of Forest Planning 16: 35–44. Available at: http://ci.nii.ac.jp/naid/110008799927/ or here: http://tinyurl.com/7bg5mwp

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Empirical models for estimating the stands biomass of teak plantations in Java, Indonesia

Tiryana, T., Tatsuhara, S., and Shiraishi, N.  2011.  Empirical models for estimating the stands biomass of teak plantations in Java, Indonesia.  Journal of Forest Planning16: 177‒188. Available at: http://ci.nii.ac.jp/naid/110009357768/ or here: http://tinyurl.com/75tmr3y  

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Modeling spatial variation in stand volume of Acacia mangium plantations using geographically weighted regression

Tiryana, T., Tatsuhara, S., and Shiraishi, N.  2010.  Modeling spatial variation in stand volume of Acacia mangium plantations using geographically weighted regression.  FORMATH 9: 103‒122. (in English). Available at: http://www.formath.jp/publication/book/vol09/Vol9/Vol9_p103_122.pdf  or here!  

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Applicability of kriging to predict spatial distribution of carbon stocks of Acacia mangium plantations

Tiryana, T., Tatsuhara, S., and Shiraishi, N.  2009.  Applicability of kriging to predict spatial distribution of carbon stocks of Acacia mangium plantations.  Journal of Forest Planning 14(1): 17‒26. Available at: http://ci.nii.ac.jp/naid/110009357740 or here: http://tinyurl.com/6q8o9ea  

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