List of Articles Open Access Article Abstract Page Full-Text 1 - Surveying the effect of materials’ technique change on school building energy efficiency (Case Study: Isfahan and Shiraz) mehdi rakhshandehroo parinaz keshtkaran Open Access Article Abstract Page Full-Text 2 - Using DPSIR model in multi-purpose forestry in order to investigate and manage challenges and opportunities in Tamarix forest reserves of Varamin city, Tehran province Mahmood Bayat fatemeh Ahmadloo Open Access Article Abstract Page Full-Text 3 - Identifying the final and strategic drivers of tourism industry empowerment with sustainable development management approach in Mazandaran province Mojtaba Asadi Kapourchal Mohammad Reza Bagherzadeh Asadolah Mehrara Open Access Article Abstract Page Full-Text 4 - Effect of drought induced crown dieback on some nutrients in Persian oak forests ahmad hosseini Mohammad Matinizadeh Reza Soleimani Open Access Article Abstract Page Full-Text 5 - The effect of different clipping intensities on the performance of the range species Cephalaria kotschyi Boiss. & Hohen. in rangeland habitats of Saral region of Kurdistan, Iran Kazem Saedi Farhang Ghasrianin Mohammad Fayaz Ali Ashraf Jafari Open Access Article Abstract Page Full-Text 6 - Automated delineation and detection of tree crowns of Persian oak on UltraCam-D images using local maximum filtering algorithm for delineation and detection of the crowns of Persian Oak trees Hamed Sadeghian Alireza Salehi Zahra Azizi