Spatial pattern of Lebanon oak (Quercus libani Oliv.) in Baneh forests, Kurdistan province
| Autor: | Sattar Soltanian, Maziar Heydari, Esmaeil Khosropour |
|---|---|
| Jazyk: | perština |
| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | تحقیقات جنگل و صنوبر ایران, Vol 25, Iss 3, Pp 463-473 (2017) |
| Druh dokumentu: | article |
| ISSN: | 1735-0883 2383-1146 |
| DOI: | 10.22092/ijfpr.2017.112880 |
| Popis: | Spatial pattern is an important parameter in ecology of forest communities. Lebanon oak (Quercus libani Oliv.) as a native species covers 24% of northern Zagros forests. Quercus libani plays a significant role in ecological and social conditions of local people. Hence, the present study was conducted to investigate the spatial pattern of this oak species based on T-square sampling in Belake forests, northern Zagros. For this purpose, a 40-ha area was inventoried based on distance method. Systematic- random method with 25×25 m2 plots was used for inventory. A total of 43 random points with 100m distance were determined. Eberhardt, Hines, Hopkines, C index and Index of dispersion were used for dispersion pattern and the results were tested at 5% level. Eberhardt's index, Hines, Hopkines and Index of dispersion showed disperse pattern, while C index indicated clump pattern. But only Eberhardt's index result was significant. Our results can be applied as a useful tool in developing the management programs, afforestation and reforestation programs in order to protect the endangerd ecosystems. |
| Databáze: | Directory of Open Access Journals |
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