1.

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Pages 1-1
2.

Leucoma wiltshirei Coll and sustainable management of Zagros

Pages 3-3
Adel Jalili
3.

An analysis of management periods on renewable natural resources and emphasis on the exploitation area of Qashqai Tribe in Fars Province- Part 2

Pages 7-21
Negahdar Eskandari
4.

Pathology of the licensing process for livestock grazing in rangeland ecosystems (case study: Esfahan province)

Pages 23-27
Shila Hajje Foroosh Nia; Seid Jafar Seid Akhlaghi
5.

Wood pollutants and its products

Pages 29-40
Reza Jazayeri; Reza Hajihassani; Sedighe Nazari
6.

Rosaceae family in Iran, its taxonomic, ecosystem and economic importance

Pages 43-55
Behnam Hamzehee; Farideh Attar; Asghar Zamani
7.

A survey on species diversity of saproxylic Diptera in Hyrcanian forests

Pages 57-62
Farzaneh Kazerani; Mohammad Ebrahim Farashiani; Seyedeh Masumeh zamani
8.

Assessing the distribution of poplar plantations in Ardabil province

Pages 63-70
younes rostamikia; Khosrow Mirakhorlou; Mohsen Calagari; Reza Talaei; Bayramali beyrami
9.

Important and dominant pests of the Sahara-Sandy region of Sistan and Baluchestan provinces

Pages 71-77
Mohammad Yousef Achak; Adel Pordel; Hadi Darroudi; Nasser Farrar
10.

Climate change and its impact on natural environments of the country

Pages 79-97
Ahmad Rahmani; Mostafa Jafari; Mohammad KHosroshahi; Morteza Khodagholi; Fateme Dargahian
11.

Gahar Lake; a biological reserve in Oshterankuh (Lorestan province)

Pages 101-114
Mohammad Mehrnia; Saeed Hasanvand
12.

Middle East, water crisis and suitable strategy for Iran

Pages 115-115
Adel Jalili
13.

The role of tree annual rings in generating alternative data in climate change studies

Pages 116-116
Mostafa Jafari
14.

Large-scale agro-industries are the most appropriate way to create high-value-added in medicinal plants

Pages 117-117
Fateme Sefidkon
15.

A biography of Engineer Mohammad Fayaz, a researcher with a national and strategic view towards the rangelands of the country

Pages 119-125
Parisa Panahi
16.

The conservation status of Allium breviscapum Stapf

Pages 127-135
Keivan SafiKhani; Ziba Jamzad; Adel Jalili
17.

The conservation status of Leucojum aestivum L. subsp. aestivum, a rare species in Iran

Pages 137-142
Aiuob Moradi; Adel Jalili; Ziba Jamzad; Edris Mahdavi fikejor
18.

How plants evolved to colonize land over 500-million years ago

Pages 143-143
Maede Fadaei Khojasteh
19.

Climate change negatively impacting bumble bees

Pages 144-144
Reihaneh Gholami
20.

Amazon rainforest is losing resilience: New evidence from satellite data analysis

Pages 145-145
Maryam Masoom Tamimi
21.

Book Review: "Flora of Iran: Lamiaceae"

Pages 147-149
Shahrokh Kazempour
22.

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Pages 6-6
23.

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Pages 78-78
24.

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Pages 98-99
25.

Kordestan-Sirvan river

Pages 4-5
Maryam Farahi
26.

Qazvin-Ziaran

Pages 22-22
Farhad Ramezani
27.

Guilan-Amin Abad

Pages 28-28
Meysam Hosseini
28.

Semnan- Shahroud

Pages 41-41
Asie Shamekhi
29.

Guilan-Deylaman

Pages 42-42
Maryam Hosseini
30.

Golestan-Khaled Nabi

Pages 56-56
Leila Seifolahi
31.

Lorestan-Gahar lake

Pages 100-100
Mohammad Mehrnia
32.

Mazandaran-Kelardasht-Alam Kuh

Pages 118-118
Habib Zare
33.

Tehran-national botanical garden of Iran

Pages 126-126
Maede Fadaei Khojasteh
34.

Mazandaran-Ramsar

Pages 136-136
Tayebe Amini
35.

Tehran-Ahar

Pages 146-146
Ali Pour Ghorban
36.

Alborz-Taleghan

Pages 150-150
Vahid Molla Mohammadi
37.

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Pages 152-152


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