Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Bahram Delfan Abazari"'
Publikováno v:
تحقیقات جنگل و صنوبر ایران, Vol 15, Iss 4, Pp 328-320 (2007)
The development stages in the natural forests run very slowly, which are not easy to recognize them within a short period of time. The duration of development of a stand and transition from one stage to another varies among the forest communities. Al
Externí odkaz:
https://doaj.org/article/e735ae92d99748938ab5a818e3b832f3
Publikováno v:
تحقیقات جنگل و صنوبر ایران, Vol 12, Iss 3, Pp 326-307 (2004)
The temperate deciduous stands in northern Iran are considered as relict forests from Tertiary, which have not been influenced by glacials. The high biodiversity makes these forests more valuable, hence we can consider them as a unique gene reserve i
Externí odkaz:
https://doaj.org/article/e866d8a361da460ab766c7bc2da89c49
Publikováno v:
تحقیقات جنگل و صنوبر ایران, Vol 12, Iss 2, Pp 266-251 (2004)
A continuous forest cover depends on the continuity and establishment of natural regeneration, which is a slow process in undisturbed and virgin forests. The following investigation is carried out in a protected natural undisturbed beech forest in Ke
Externí odkaz:
https://doaj.org/article/8f8b2c41859b4479b1fcf02a4212c972
Publikováno v:
Schweizerische Zeitschrift fur Forstwesen. 156:477-480
Regeneration process was studied within twentytwo gaps produced from natural falling of trees in a semivirgin mixed forest of oriental beech in Iran. The area of the openings varied between 163 m2 and 1683 m2, caused by falling of 1 to 6 trees. Natur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::602695e6a72998c75856baa19c3f0f68
https://doi.org/10.3188/szf.2005.0477
https://doi.org/10.3188/szf.2005.0477