Volume & Issue: Volume 9, Issue 4 - Serial Number 47, November and December 2024 

Editorial

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Pages 1-1


Scientific Letters

Introduction of new Thymus daenensis Celak variety with the name of "Raiha" for cultivation in cold and temperate regions of Iran

Pages 49-62

Ali Ashraf Jafari; Ebrahim Sharifi Ashourabadi; Mehdi Mirza; Khalil Karimzadeh Asl; Hossein Zainali; Razieh Azimi Atarghale; Seyed Jafar Seydakhlaghi; Mohammad Bakhtiari Ramezani; Hassan Maddah Arefi; Farzaneh Bahadori; Nejat Ali Salar; Mohammad Reza Sadeghi Manesh; AbdolKarim Negari; Abbas Safarnejad; Akbar Abdi Ghazijahani; Azar Refati; Ahmad Mousavi; Abbas Pourmidani; Abbas Zarezadeh; Mostafa Zareh; Ali Samadzadeh; Mohammad Ali Dori; Abdoreza Nasirzadeh; Ziba Jamzad; Mohammad Hossein Lebaschi; Bouhlol Abbaszadeh; Mohsen Hesamzadeh Hejazi; Ebrahim Sadeghi; Behrooz Naderi; Somayeh Fekri Qomi; Samaneh Asadi Sanam; Maryam Makizadeh Tafti; Fatemeh Askari; Fereydon Rezaei; Mohsen Nasiri; S.I., Seydian; G.R., Gudarzi; L Safaei; Parviz Moradi; Hossein Hosseini


Challenging Talks

The Challenges of Desertification in Iran with a Focus on Water Resources Policies

Pages 81-95

Ahmad Rahmani; Ali Talebi; Hasan Ahmadi; Gholam Reza Zehtabian; Mohammad Khosrowshahi; Mehdi Zarghami; Ali Salehpour; Bagher Ghermezcheshmeh; Gholam Reza Haderbadi; Mohammad Danesh; Khosro Sagheb Talebi; Hamidreza Abbasi; Seid Jafar Seid Akhlaghi; Arezoo Ashrafizadeh; samaneh Razavizadeh


Over looking Iranian Nature

Descriptive Landscape of Hidden River Valleys in Tehran

Pages 99-113

Tahereh Ensafi Moghaddam


Rare and Endangered Plant Species of Iran

The conservation status of Astragalus ovigerus (Fabaceae), an endemic species

Pages 123-128

Azadeh Akhavan Roofigar; ziba jamzad; adel jalili


Books Review

Methods of Measuring Biodiversity

Pages 135-140

Yunes Asri


Photos of Iran Nature

From leaf to snow

Pages 6-7

Asieh Shamekhi


Photos of Iran Nature

Ardebile province, Meadows on the banks of Aras River

Pages 16-16

Javad Motamedi


Photos of Iran Nature

Central province, Saveh to Hamadan road

Pages 98-98

Maryam Hasaninezhad


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Farakhan

Pages 142-142


Editorial

Shenase

Pages 144-144