Volume 77 (2024)
Volume 76 (2023)
Volume 75 (2022)
Volume 74 (2021)
Volume 73 (2020)
Volume 72 (2019)
Volume 71 (2018)
Volume 70 (2017)
Volume 69 (2016)
Volume 68 (2015)
Volume 67 (2014)
Volume 66 (2013)
Volume 65 (2012)
Volume 63 (2010)
Volume 62 (2009)
Effect of climate change on the Ecological Niches of the climate Of Bromus tomentellus Boiss using Maxent in Isfahan province

azadeh bazrmanesh; Mostafa Tarkesh; Hossein Bashari; Saeid Poormanafi

Volume 71, Issue 4 , March 2019, , Pages 857-867


  In order to model the potential habitat of Bromus tomentellus Boiss and study the effect of climate change on the habitat of this species in Isfahan province method of modeling maximum entropy (MAXENT) were used. The species event data were determined by random categorization method using field visits ...  Read More

Determining the potential habitat of Ferula ovina (Boiss) using Generalized Additive Model in Fereidonshar rangelands- Isfahan

Mahsa Ghazimoradi; Mostafa Tarkesh; Hossein Bashari; Mohammad Reza Vahabi

Volume 69, Issue 3 , December 2016, , Pages 677-689


  In this study, the ability of Generalized Additive Model (GAM) for mapping potential distribution of Ferula ovina Boiss, and the description of species response curves to environmental variables were examined in Fereidonshar region with area of 1000 square kilometers located in West of Isfahan province. ...  Read More

Developing a Decision Support System for Evaluating and Managing Rangeland Ecosystems (Case Study: Semi-Steppe Rangelands of Feridan- Isfahan)

Nima Shakeri boroujeni; Hossein Bashari; Mostafa Tarkesh esfahani

Volume 69, Issue 1 , June 2016, , Pages 107-123


  This study sought to develop a Decision Support System (DSS) for assisting range managers todetect range condition and make informed decisions about Feridan County rangelands. All plantspecies frequencies were measured in 31 range sites with various grazing histories using step pointmethod. Four hundred ...  Read More

Wastewater effects on some soil physical and chemical properties in rangeland restoration projects (Case study: East Isfahan)

Hossein Bashari; Mostafa Tarkesh; Tayebeh Shahabadi; Mohammad Reza Mosadeghi

Volume 68, Issue 1 , June 2015, , Pages 1-13


  Abstract This study aimed to investigate the effects of urban wastewater on some soil physical and chemical properties in Segzi, East Isfahan. Six sites were selected considering the planted species (Haloxylon persicum and Nitraria schoberi) and irrigation types (control or no irrigation, water logged ...  Read More

Distributions of Species Diversity Abundance Models and Relationship between Ecological Factors with Hill ( ) Species Diversity Index in 4 Range Sites of Isfahan Province

E Ghehsareh Ardestani; M Bassiri; M Tarkesh; M Borhani

Volume 63, Issue 3 , December 2010, , Pages 387-397

  Our planet is threatened by nuclear wars, climate change and degradation of biodiversity. The first two dangers are relatively focused on, but biodiversity degradation is not properly considered yet. Species diversity is mostly composed of biodiversity and is considered an index of changes in ecosystems. ...  Read More