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INSIDE THIS ISSUE
Volume 7 Issue 4
October 2014
Editorial With this new issue, we are contributing to a better understanding of the role of planted teak in the carbon sequestration. A research paper published recently takes us through the years of growth of teak in carbon sequestration at different intervals of thinning until the final harvest at 50 years. This study has been reported from the state of Kerala, India where plantations of different ages are available for thinning operations and final felling after the rotation period of 50-60 years. No such study has taken place elsewhere reporting the carbon allocation in different compartments of teak over a period until final harvest. An abstract of the research paper is reproduced in this issue for our readers. Teak indeed has a role in mitigating global warming effects. This bulletin is a special issue because as everyone knows, we are organizing the 3rd World Teak Conference in Ecuador during 11-15 May 2015 for which the 2nd announcement is already in circulation and the website is now open for regis-tration and uploading the abstract. The 2nd announcement is included in this newsletter as print version. We encourage you to avail the early bird registration benefits and participate in the conference. For details please log on to the WTC website www.worldteakconfernce.com. Also in-cluded, is the regular news item, ‘price of plantation teak logs imported to India from various sources’.
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Carbon Sequestration Potential of Teak (Tectona grandis) Plantations in Kerala
Sreejesh K.K., Thomas T.P., Rugmini P., Prasanth K.M. and Kripa P.K.
Kerala Forest Research Institute, Peechi, INDIA
Abstract
Teak (Tectona grandis) is the most important forest plantation
species and it occupies the major area under forest plantations in
Kerala. In addition to its value as an ideal timber, it also plays an
important role in storing carbon. The silviculture of teak
necessitates felling at regular intervals of 5, 10, 20, 30, 40 and 50
years of age. The present study was carried out to estimate the carbon storage in different compartments of teak in each of these
felling periods to arrive at an estimate of its carbon sequestration
potential. Carbon content of teak biomass was estimated using
CHNS analyser. There was slight variation in carbon content
between age groups and considerable difference between various
parts of the tree. The wood contained around 46%, bark around
32%, branches around 40% and the roots around 45% of carbon.
Regression equations were developed to predict the total tree carbon storage from tree measurements. It was found that around
181 ton carbon per hectare is stored by a teak plantation in Kerala
during its life time of 50 years by yielding biomass at different
stages of thinning operations and at final felling stage.
This article is available online at http://www.isca.in/rjrs/archive/special_issue2012/30.ISCA-ISC-2012-8EVS-32.pdf
Carbon Sequestration Potential of Teak (Tectona grandis) Plantations in Kerala
World Teak Conference : Second Announcement
Prices of Plantation Teak Imported to India
We invite your continued support and feedback on issues related to teak and contribute articles/news items of interest/research papers etc. of non-technical nature for inclusion in the Bulletin.
With warm regards
P.K. Thulasidas TEAKNET Coordinator
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Prices of Plantation Teak Imported to India
Courtesy: ITTO TTM Report 18(19): 1-15 October 2014
Editorial Committee Dr. P.K. Thulasidas Dr. Mammen Chundamannil Dr. E. M. Muralidharan and Dr. S. Sandeep Teaknet Bulletin is a quarterly electronic newsletter of TEAKNET brought out through its website. It is intended for circulation among the members of TEAKNET and other stakeholders of global teak sector. The views expressed in the newsletter are those of the authors and do not necessarily reflect the views of the organization. The readers are welcome to express their opinions or pass on information of value to teak growers, traders, researchers or others concerned with teak. However, TEAKNET reserves the right to choose the contributions for publishing and also to make necessary editorial modifications in the articles in consultation with the authors. Address all communications to: TEAKNET Coordinator Kerala Forest Research Institute Peechi-680 653, Thrissur, Kerala, India Tel: +91 487 2690396; Fax: +91 487 2690111 Email: [email protected]
Country of Origin
Logs US$ per cu.m C&F
Belize 350-400
Benin 320-680
Brazil 390-750
Cameroon 390-510
Colombia 320-650
Congo 450-710
Costa Rica 360-840
Côte d'Ivoire 330-720
El-Salvador 340-695
Ghana 370-650
Guatemala 270-550
Guyana 300-450
Kenya 350-600
Laos 300-605
Malaysian 350-525
Nicaragua 370-535
Panama 275-660
PNG 400-575
Sudan 450-700
Thailand 460-700
Togo 230-715
Trinidad and Tobago 420-680
Uganda 440-860
Uganda sawn 680-900
Benin sawn 400-800
Tanzania sawn 350-885
Brazil squares 360-680
Ecuador squares 300-540
Nigeria squares 340-450
Sawn wood / Squares
Liberia 350-460
Variations are based on quality, lengths of logs and the average girth.