Soil Seed Banks of Tree Species from Natural Forests, Restoration Sites, and Abandoned Areas in Chiang Mai, Thailand
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Soil seed banks have been used for investigation of natural regeneration of forests. In this study, we compared seed density and species composition of soil seed banks of trees among natural forests, restored forests of different ages, and abandoned agricultural land. The soil seed banks were collected from a natural forest (NF), 12-year-old and 17-year-old restoration sites (RF12y and RF17y), and 17-year-old abandoned site (AA) at Ban Mae Sa Mai, Chiang Mai, Thailand. A seedling emergence technique was used to assess seed density and species of emerged seedlings was identified. We found 5-8 tree species at each site. Seed densities in the study areas ranged from 43 to 298 seeds/m2. The seed density of RF12y was significantly higher than that of both NF and AA but not significantly different than RF17y (p < 0.01). Although there was no significant relationship between the restoration ages and the seed densities of the soil seed banks, the species composition of standing vegetation was related to the seed bank species. Sorensen’s similarities between the species composition of the soil seed banks and the existing trees in each area were between 0 and 13.79%, suggesting seed dispersal of both within and across study sites. Eight out of fourteen species in the soil seed banks were dispersed into restoration sites without standing vegetation of those species. Seven of those were animal-dispersed species. The selected native trees, framework species, attracted small seed dispersers into the study areas, especially at the restoration sites. This finding suggests that active forest restoration improved natural regeneration in restoration sites as well as neighboring areas via seed dispersal.
Blakesley, D., Elliott, S., Kuarak, C., Navakitbumrung, P., Zangkum, S., & Anusarnsunthorn, V. (2002). Propagating framework tree species to restore seasonally dry tropical forest: implications of seasonal seed dispersal and dormancy. Forest Ecology and Management, 164(1–3), 31-38. https://doi.org/10.1016/S0378-1127(01)00609-0
Cao, M., Tang, Y., Sheng, C., & Zhang, J. (2000). Viable seeds buried in the tropical forest soils of Xishuangbanna, SW China. Seed Science Research, 10(3), 255-264. https://doi.org/10.1017/S0960258500000283
Cheke, A. S., Nanakorn, W., & Yankoses, C. (1979). Dormancy and Dispersal of Seeds of Secondary Forest Species Under the Canopy of a Primary Tropical Rain Forest in Northern Thailand. Biotropica, 11(2), 88-95. https://doi.org/10.2307/2387783
Chen, H., Cao, M., & Tang, Y. (2013). Soil seed banks in plantation and tropical seasonal rainforests of Xishuangbanna, south-west China. Journal of Tropical Forest Science, 25(3), 375-386. Retrieved April 24, 2021, from http://www.jstor.org/stable/23617239
dos Santos, D. M., da Silva, K. A., de Albuquerque, U. P., dos Santos, J. M. F. F., Lopes, C. G. R., & Araújo, E. d. L. (2013). Can spatial variation and inter-annual variation in precipitation explain the seed density and species richness of the germinable soil seed bank in a tropical dry forest in north-eastern Brazil? Flora - Morphology, Distribution, Functional Ecology of Plants, 208(7), 445-452. http://dx.doi.org/10.1016/j.flora.2013.07.006
Elliott, S., Navakitbumrung, P., Kuarak, C., Zangkum, S., Anusarnsunthorn, V., & Blakesley, D. (2003). Selecting framework tree species for restoring seasonally dry tropical forests in northern Thailand based on field performance. Forest Ecology and Management, 184(1–3), 177-191. http://dx.doi.org/10.1016/S0378-1127(03)00211-1
Forest Restoration Research Unit, Chiang Mai University (FORRU-CMU) (2014) FORRU database.
Garwood, N. (1989). Tropical Soil Seed Banks: A Review. In (pp. 149-209). https://doi.org/10.1016/B978-0-12-440405-2.50014-2
González-Rivas, B., Tigabu, M., Castro-Marín, G., & Odén, P. (2009). Soil seed bank assembly following secondary succession on abandoned agricultural fields in Nicaragua. Journal of Forestry Research, 20(4), 349-354. https://doi.org/10.1007/s11676-009-0059-2
Kostel-Hughes, F., Young, T., & McDonnell, M. (1998). The soil seed bank and its relationship to the aboveground vegetation in deciduous forests in New York City. Urban Ecosystems, 2(1), 43-59. https://doi.org/10.1023/A:1009541213518
Li, N., Feng, G., & Tian, C. (2007). Characteristics and dynamics of the soil seed bank at the north edge of Taklimakan Desert. Science in China Series D: Earth Sciences, 50(1), 122-127. https://doi.org/10.1007/s11430-007-5005-6
Lipoma, M. L., Funes, G., & Díaz, S. (2018). Fire effects on the soil seed bank and post-fire resilience of a semi-arid shrubland in central Argentina. Austral Ecology, 43(1), 46-55. https://doi.org/doi:10.1111/aec.12533
Ludwig, J. A., & Reynolds, J. F. (1988). Statistical Ecology: A Primer on Methods and Computing. Wiley.
Martins, A. M., & Engel, V. L. (2007). Soil seed banks in tropical forest fragments with different disturbance histories in southeastern Brazil. Ecological Engineering, 31(3), 165-174. http://dx.doi.org/10.1016/j.ecoleng.2007.05.008
Maxwell, J. F., & Elliott, S. (2001). Vegetation and Vascular Flora of Doi Sutep–Pui National Park, Chiang Mai Province, Thailand. Thai Studies in Biodiversity 5. Biodiversity Research & Training Programme, Bangkok. 205 pp.
Miao, R., Song, Y., Sun, Z., Guo, M., Zhou, Z., & Liu, Y. (2016). Soil Seed Bank and Plant Community Development in Passive Restoration of Degraded Sandy Grasslands. Sustainability, 8(6), 581. https://doi.org/10.3390/su8060581
Pohlert, T. (2014). The Pairwise Multiple Comparison of Mean Ranks Package (PMCMR). In R package. http://CRAN.R-project.org/package=PMCMR
R Core Team. (2016). R: A language and environment for statistical computing. In (Version 3.3.1) R Foundation for Statistical Computing, Vienna, Austria. https://www.R-project.org/
Royal Project Thailand (Mae Sa Mai Station) (2016) Climate_Maesa
Sorensen, T. (1948). A Method of Establishing Groups of Equal Amplitude in Plant Sociology Based on Similarity of Species Content. Kobenhavn.
Upper Northern Region Irrigation Hydrology Center (2020). Rainfall data, Thailand. https://www.hydro-1.net/main/3-RAIN.php
Vázquez-Yanes, C., & Orozco-Segovia, A. (1996). Physiological ecology of seed dormancy and longevity. In Tropical forest plant ecophysiology (pp. 535-558). Springer, Boston, MA.
Wang, Y., Jiang, D., Toshio, O., & Zhou, Q. (2013). Recent advances in soil seed bank research. Contemporary Problems of Ecology, 6(5), 520-524. https://doi.org/10.1134/S1995425513050181
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