Projects

Global Tree Seed Bank Program

Kate and Chotgun
Kate Hardwick from RBG Kew trains FORRU-CMU staff in seed processing (photo S. Elliott)
Nov 01
2020
-
Dec 31
2026
Thailand

The Global Tree Seed Bank Programme is securing some of our planet's most threatened, rare and useful tree species. Funded by the Garfield Weston Foundation and co-ordinated by the Royal Botanic Gardens, Kew, the programme aims to collect and store seeds of more than 5,000 of the world's tree species.  In Thailand, under the 3rd phase of the project, FORRU-CMU worked in partnership with the Bangkok Forestry Herbarium (BKF) to collect and conserve seeds of 300 native species. Together, we also produced conservation assessments and distribution maps on 225 rare or species for IUCN's Red List system, with support from RBG Kew’s Plant Assessment Unit (PAU). Full details of FORRU-CMU's contribution to this project can be read in the reports available via the download panel. Using the conservation assessments from this project, we are currently working with RBG Kew, BKF and the National Biobank of Thailand to co-author a paper on the status and conservation of Thailand's rare or threatened tree species, with a view to developing a nationwide system to collect their seeds and conserve them, by ensuring they are included in forest restoration plantings.

Kate & Greuk
RBG Kew's Kate Hardwick (left) and FORRU-CMU's Greuk Pakkad (right) assess a seed collection

Latest news: this project was recently extended into a 4th phase (2024-26). During which FORRU-CMU will be involved in i) assessing the genetic structure of framework species populations; ii) assessing the supply and demand for seeds of framework tree species for restoration projects in Thailand; iii) determining the thermotolerance of framework species seeds (to build climate-change resilience into seed selection procedures) iv) developing planting-stock propagation procedures for data-deficient species and v) assisting Mount Ciremai National Park authority to establish their own FORRU in Indonesia. The project provides 3 full scholarships to CMU students to address these topics in their MSc and PhD projects. 

For information about the Millennium Seed Bank and the The Global Tree Seed Bank Programme, please contact Dr. Kate.

Seed Collection, Storage & Banking

Click here, if you opt to grow planting stock from seed - when to collect seeds; how to handle and store them until needed and how to bank them for conservation.

1: Ten guidelines for tree planting initiatives to optimise carbon sequestration, biodiversity recovery and livelihood benefits

Publication date2021
Author(s)Di Sacco, A., K. Hardwick, D. Blakesley, P.H.S. Brancalion, E. Breman, L.C. Rebola, S. Chomba, K. Dixon, S. Elliott, G. Ruyonga, K. Shaw, P. Smith, R.J. Smith & A. Antonelli
PublisherWiley: Glob. Change Biol. 27:1328-1348
Format
Journal Paper

ABSTRACT: Urgent solutions to global climate change are needed. Ambitious tree‐planting initiatives, many already underway, aim to sequester enormous quantities of carbon to partly compensate for...

2: Locating and identifying seed tree species for forest restoration in northern Thailand using an unmanned aerial vehicle  

Publication date2021
Author(s)Rai, K. R. & S. Elliott
PublisherPreprint
Format
Conference Paper

ABSTRACT: Rapid and reliable location of seed trees of required species, within forest, is essential, if global forest restoration targets are to be achieved, e.g. the Bonn Challenge (forest...

3: Seed storage behaviour of native forest tree species of northern Thailand

Publication date11 Jun 2019
Author(s)Waiboonya, P., S. Elliott & P. Tiansawat
PublisherEnv. Asia.12(3):104-111. DOI 10.14456/ea.2019.50
Format
Journal Paper

ABSTRACT: Storage of native forest tree seeds is essential for the development of seed-based forest restoration methods, such as direct or aerial seeding and for increasing representation of...

4: Identifying and Locating Trees of Framework Species Using Photography from an Unmanned Aerial Vehicle (UAV)

Publication date2019
Author(s)Rai, K.
PublisherThe Graduate School, Chiang Mai University
Format
MSc Thesis

ABSTRACT: The need to locate and identify potential seed trees has become crucial, if we are to meet ambitious global reforestation targets of UN New York Declaration on Forests, 2014, which aims...

5: Sowing time and direct seeding success of native tree species for restoring tropical forest ecosystems in northern Thailand

Publication date2019
Author(s)Waiboonya, P. & S. Elliott
PublisherNew Forests:  81-99. https://doi.org/10.1007/s11056-019-09720-1
Format
Journal Paper

ABSTRACT: Direct seeding (sowing seeds directly into ground) is potentially a cost-effective method of forest restoration that could replace or complement conventional tree planting, under certain...

6: Pre-dispersal seed predators and fungi differ in their effect on Luehea seemannii capsule development, seed germination and dormancy across two Panamanian forests  

Publication date2017
Author(s)Tiansawat, P., N.G. Beckman & J.W. Dalling
PublisherBiotropica 49(6):871-880
Format
Journal Paper

Pre-dispersal seed predation can greatly reduce crop size affecting recruitment success. In addition, non-fatal damage by seed predators may allow infection by fungi responsible for post-dispersal...

7: Development of New Techniques of Seed Storage and Direct Seeding of Native Tree Species for Tropical Forest Restoration

Publication date2017
Author(s)Waiboonya, P.
PublisherThe Graduate School, Chiang Mai University
Format
PhD Thesis

ABSTRACT: Direct seeding (sowing seeds directly into ground) is a low cost method of forest restoration, which could potentially be applied to aerial seeding and replace conventional tree...

8: Restoring Tropical Forests: a Practical Guide

Publication date2013
Author(s)Elliott, S.D., D. Blakesley & K. Hardwick
PublisherFirst published in 2013 by Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK www.kew.org Distributed on behalf of the Royal Botanic Gardens, Kew in North America by the University of Chicago Press, 1427 East 60th Street, Chicago, IL 60637, USA
Format
Book

Available in English, Spanish and French      The authors at a publishers' meeting, Kew 2012Restoring Tropical Forests is a hands-on guide to restoring degraded tropical forest ecosystems. Based...

9: The role of botanic gardens in the science and practice of ecological restoration

Publication date2011
Author(s)Hardwick K. A., P. Fiedler, L. C Lee, B. Pavlik, R. J Hobbs, J. Aronson, M. Bidartondo, E. Black, D. Coates, M. I Daws, K. Dixon, S. Elliott, et. al.
PublisherWiley, Conservation Biology 25(2):265-275
Format
Journal Paper

ABSTRACT: Many of the skills and resources, associated with botanic gardens and arboreta, including plant taxonomy, horticulture and seed bank management, are fundamental to ecological restoration...

10: Research for Restoring Tropical Forest Ecosystems: A Practical Guide

Publication date2008
Author(s)Forest Restoration Research Unit
Editors(s)Elliott, S.D., D. Blakesley & S. Chairuangsri
PublisherFORRU-CMU
Format
Book

Aimed at researchers and their supervisors, this technical manual describes how to establish a forest restoration research unit (FORRU) and implement a research program to determine how best to...