Volume 31 (2024)
Volume 30 (2023)
Volume 29 (2022)
Volume 28 (2021)
Volume 27 (2020)
Volume 9 (2019)
Volume 8 (2019)
Volume 26 (2019)
Volume 12 (2019)
Volume 10 (2019)
Volume 25 (2018)
Volume 24 (2017)
Volume 23 (2016)
Volume 22 (2015)
Volume 21 (2014)
Volume 20 (2013)
Volume 19 (2013)
Volume 18 (2011)
Volume 17 (2010)
Volume 16 (2009)
Volume 15 (2008)
Volume 14 (2007)
Volume 13 (2006)
Volume 7 (2000)
Volume 6 (1999)
Volume 11 ()
Measurement of vegetation changes related to soil characteristics and livestock grazing Case study: Badamistan pastures of Tarem, Zanjan province

Farhad Aghajanlou; Peyman AKBARZADEH; alireza eftekhari

Volume 31, Issue 4 , January 2025, , Pages 323-333

Abstract
  IntroductionIncreasing awareness of the environment and efforts for sustainable management of natural resources require study and monitoring at different timescales and places. Continuous changes should be considered integral to any ecosystem. As natural ecosystems, Rangelands are not exempt from this ...  Read More

Investigating changes in vegetation and soil of grasslands in semi-humid areas of Mazandaran province in the years 1396-1400- Asbcher site

Hasan Ghelichnia; Alireza Eftekhari

Volume 31, Issue 1 , June 2024, , Pages 28-52

Abstract
  AbstractBackground and objective: The monitoring and evaluation rangelands provides the necessary information for the essential planning of rangeland management. As a result, it prevents the destruction of rangelands and water and soil conservation. This research aims to prepare a continuous database ...  Read More

Effect of habitat protection on plant vegetation characteristics and rangeland condition of Zayandehrud watershed management research site

Zahra Jaberalansar; Babak Bahreininejad; Alireza Eftekhari; Masoud Borhani

Volume 30, Issue 3 , January 2024, , Pages 424-440

Abstract
  Background and objectivesThe study of vegetation changes under habitat protection conditions has a significant role in rangeland management. The studies confirm that permanent changes in rangelands in terms of plant composition, canopy cover, and forage production are influenced by ecological and management ...  Read More

Monitoring vegetation changes using precipitation data and satellite images in north-west of Iran

Fatemeh Hadian; Seyed Zeinolabedin Hoseini; Mansoureh Seyed Hoseini

Volume 21, Issue 4 , March 2015, , Pages 756-768

Abstract
  Precipitation is one of the factors affecting vegetation. Nowadays, satellite images are broadly used for monitoring the effects of precipitation variations on the vegetation changes. The aim of this study was to investigate the relationship between vegetation dynamic and precipitation variations using ...  Read More

Effect of fire on activity of some rangeland soil enzymes

Mohammad Matinizadeh; Mahmoud Gudarzi

Volume 20, Issue 1 , June 2013, , Pages 213-225

Abstract
  Fire can severely affect vegetation and soil and prevent different cycles of ecosystems. Enzymes quantities are sensitive indices for soil quality, and the changes in their activity can affect the ability of ecosystem and alter nutrient uptake by plants. This investigation was carried out in Kordan rangeland ...  Read More

Change detection of vegetation during the grazing season using multi temporal data of WiFS-IRS in Semirom region

Rooh... Kazemi; Hassan Yeganeh; Jamal.. Khajedin

Volume 18, Issue 1 , May 2011, , Pages 124-138

Abstract
  Accurate and up-to-date global land cover data sets are necessary for various global change research studies including climatic change, biodiversity conservation, ecosystem assessment, and environmental modeling. The aim of the present research was to study change detection of vegetation during the grazing ...  Read More