Quantitative evaluation of habitat and dead tree abundance in the oriental beech (Fagus orientalis Lipsky) stands, case study from the Siahkal Forests

Document Type : Research article

Author

Assistant Prof., Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran

Abstract

In order to maintain biodiversity in the integrated management of forest ecosystems, there is a need for basic information on habitat trees. Regarding the challenges in assessing the level of animal diversity in forest ecosystems, the status of habitat trees can indicate the level of species diversity. This research was conducted to evaluate the abundance of different forms of habitat and dead trees within beech stands in eastern Gilan. Three one-hectare study area were selected in the Shirgalayeh forest management plan area and in each area the characteristics of all living, dead and habitat trees were measured. The mean of dead volume was 43 cubic meters per hectare. More than half of the dead volume were recorded log form and advanced stages of decay. A total of 81 trees with a sign of microhabitat equal to 15.4 percent of the total trees were recorded. Beech trees with cavities (n = 29, 35.8%) was the most frequent habitat trees after that Cracks and Fruitbodies of saproxylic fungi were the most frequent habitat tree, respectively. The minimum diameter and perimeter for habitat trees were 35 and 110 cm, respectively. Based on the results of this research, it is recommended that at least 15% of the total trees with a diameter of at least 40 cm (especially trees larger than 150 cm) should be selected and maintained in the forests stands. According to this fact that some types of habitat trees, such as hollow trees or trees with outgrowth (Burr) created in the long term, need to be given sufficient attention to keep them in compare with renewable habitats such as cavities.

Keywords

References

- Anonymous, 2004. Forest Management Plan, District No. 7, Shenroud. Guilan Department of Natural Resources and Watershed Manegemnt, 113p.
- Banaś, J., Bujoczek, L., Zięba, S. and Drozd, M., 2014. The effects of different types of management, functions, and characteristics of stands in Polish forests on the amount of coarse woody debris. European Journal of Forest Research, 133(6): 1095-1107.
- Bani Assadi, S.B., Kaboli, M., Etemad, V., Khanaposhtani, M.G. and Tohidifar, M., 2015. Habitat selection of cavity-nesting birds in the Hyrcanian deciduous forests of northern Iran. Ecological Research, 30(5): 889-897.
- Bhusal, P., Czeszczewik, D., Walankiewicz, W., Churski, M., Baral, R., Lamichhane, B.R. and Mikusiński, G., 2015. Availability of tree cavities in a sal forest of Nepal. iForest, 9: 217-225.
- Bingham, B.B. and Sawyer Jr., J.O., 1992. Canopy structure and tree conditions of young, mature and old-growth Douglas-fir/hardwood forests: 141-149. In: Harris, R.R., Erman, D.C. and Kerner, H.M. (Eds.). Proceedings of the Symposium on Biodiversity of Northwestern California. 20-30 Oct. 1991. University of California, Berkely, 283p.
- Blondel, J., 2005. Bois mort et cavités: leur rôle pour l’avifaune cavicole: 137-142. In: Vallauri, D., André, J., Dodelin, B., Eynard-Machet, R. and Rambaud, D. (Eds.). Bois mort et à cavités: Une clé pour les forêts vivantes. Tec & Doc Lavoisier, Paris, 404p.
- Bütler Sauvain, R., Bolliger, M., Senn-Irlet, B. and Wermelinger, B., 2011. Naturwälder als Lebensraum: 38-55. In: Brang, P., Heiri, C. and Bugmann, H. (Eds.): Waldreservate: 50 Jahre natürliche Waldentwicklung in der Schweiz. Haupt Verlag, Bern, Stuttgart, 272p.
- Dunn, C.J. and Bailey, J.D., 2012. Temporal dynamics and decay of coarse wood in early seral habitats of dry-mixed conifer forests in Oregon’s Eastern Cascades. Forest Ecology and Management, 276: 71-81.
- Eshaghi Rad, J. and Khanalizadeh, A., 2014. Quantitative comparison of microhabitats in deciduous forests with different management histories (Case study: Golband forest- Nowshahr). Iranian Journal of Forest and Poplar Research, 21(4): 594-605 (In Persian).
- Fukasawa, Y., 2015. The geographical gradient of pine log decomposition in Japan. Forest Ecology and Management, 349: 29-35.
- Gouix, N., Mertlik, J., Jarzabek-Müller, A., Németh, T. and Brustel, H., 2012. Known status of the endangered western Palaearctic violet click beetle (Limoniscus violaceus) (Coleoptera). Journal of Natural History, 46(13-14): 769-802.
- Healy, W.M, Brooks, R.T. and DeGraaf, R.M., 1989. Cavity trees in sawtimber-size oak stands in central Massachusetts. Northern Journal of Applied Forestry, 6(2): 61-65.
- Kitching, R.L., 1971. An ecological study of water-filled tree-holes and their position in the woodland ecosystem. Journal of Animal Ecology, 40(2): 281-302.
- Korpel, S., 1982. Degree of equilibrium and dynamic change of the forest an example of natural forest of Slovakia. Acta Facultatis Forestails Zvolen, Cezchoslovakia, 24: 9-30.
- Kraus, D. and Krumm, F., 2013. Integrative Approaches as an Opportunity for the Conservation of Forest Biodiversity. European Forest Institute, 284p.
- Larrieu, L., Cabanettes, A., Brin, A., Bouget, C. and Deconchat, M., 2014. Tree microhabitats at the stand scale in montane beech-fir forests: practical information for taxa conservation in forestry. European Journal of Forest Research, 133(2): 355-367.
- Larrieu, L., Cabanettes, A. and Delarue, A., 2012. Impact of silviculture on dead wood and on the distribution and frequency of tree microhabitats in montane beech-fir forests of the Pyrenees. European Journal of Forest Research, 131(3): 773-786.
- Larrieu, L., Paillet, Y., Winter, S., Bütler, R., Kraus, D., Krumm, F., Lachat, T., Michel, A.K., Regnery, B. and Vandekerkhove, K., 2018. Tree related microhabitats in temperate and Mediterranean European forests: A hierarchical typology for inventory standardization. Ecological Indicators, 84: 194-207.
- Moradi, M., Marvie Mohadjer, M.R, Sefidi, K., Zobiri, M. and Omidi, A., 2012. Over-mature beech trees (Fagus orientalis Lipsky) and close-to-nature forestry in northern Iran. Journal of Forestry Research, 23(2): 289-294.
- Remm, J. and Lõhmus, A., 2011. Tree cavities in forests - The broad distribution pattern of a keystone structure for biodiversity. Forest Ecology and Managment, 262(4): 579-585.
- Russell, M.B., Woodall, C.W., D’Amato, A.W., Fraver, S. and Bradford, J.B., 2014. Technical note: Linking climate change and downed woody debris decomposition across forests of the eastern United States. Biogeosciences, 11: 6417-6425.
- Scherzinger, W., 1996. Naturschutz im Wald: Qualitätsziele einer dynamischen Waldentwicklung. Ulmer, Stuttgart, 447p.
- Sefidi, K., 2015. The influence of forest management histories on dead wood and habitat trees in the old growth forest in northern Iran. International Scholarly and Scientific Research & Innovation, 9(9): 1014-1018.
- Sefidi, K., Esfandiary Darabad, F. and Sharari, M., 2016. The decay time and rate determination in oriental beech (Fagus orientalis Lipsky) deadtrees in Asalem forests. Journal of Environmental Studies, 42(3): 551-563
- Sefidi, K., and Etemad, V., 2014. The amount and quality of dead trees in a mixed beech forest with different management histories in northern Iran. Biodiversitas Journal of Biological Diversity, 15(2):162-168.
- Sefidi, K. and Etemad, V., 2015. Dead wood characteristics influencing macrofungi species abundance and diversity in Caspian natural beech (Fagus orientalis Lipsky) forests. Forest Systems, 24(2): 1-9.
- Sefidi, K., Marvie Mohadjer, M.R., Mosandl, R. and Copenheaver, C.A., 2013.  Coarse and fine woody debris in mature oriental beech (Fagus orientalis Lipsky) Forests of Northern Iran. Natural Areas Journal, 33(3): 248-255.
- Spies, T.A., Franklin, J.F. and Thomas, T.B.,1988. Coarse woody debris in Douglas-fir forest of western Oregon and Washington. Ecology, 69(6): 1689-1702.
- Stokland, J.N, Tomter, S.M. and Söderberg, U., 2004. Development of dead wood indicators for biodiversity monitoring: experiences from Scandinavia: 207-226. In: Marchetti, M. (Ed.). Monitoring and Indicators of Forest Biodiversity in Europe - From Ideas to Operationality. EFI Proceedings vol 51, European Forest Institute, Italy, 526p.
- Tillon, L., 2006. Etude des gîtes sylvestres en forêt domaniale de Rambouillet. Symbioses, 15: 11-14.
- Vallauri, D., André, J. and Blondel, J., 2002. Le bois mort, un attribut vital de la biodiversité de la forêt naturelle, une lacune des forêts gérées. Rapport scientifique, WWF, Paris, France, 34p.
- Vuidot, A., Paillet, Y., Archaux, F. and Gosselin, F., 2011. Influence of tree characteristics and forest management on tree microhabitats. Biological Conservation, 144(1): 441-450.
Iranian Journal of Forest and Poplar Research
Volume 26, Issue 3 - Serial Number 73
November 2018
Pages 331-343

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