Arid

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Does the intensive grazing and aridity change the relations between the dominant shrub Artemisia kopetdaghensis and plants under its canopies? 期刊论文
发表期刊: ECOLOGY AND EVOLUTION. 出版年: 2021
作者:  Rahmanian, Soroor;  Ejtehadi, Hamid;  Farzam, Mohammad;  Hejda, Martin;  Memariani, Farshid;  Pysek, Petr
收藏  |  浏览/下载:13/0  |  提交时间:2021/11/19
Artemisia kopetdaghensis  CSR plant strategies  facilitation  herbivory  plant-plant interactions  
Effects of livestock grazing on plant species diversity vary along a climatic gradient in northeastern Iran 期刊论文
发表期刊: APPLIED VEGETATION SCIENCE. 出版年: 2020, 卷号: 23, 期号: 4, 页码: 551-561
作者:  Rahmanian, Soroor;  Hejda, Martin;  Ejtehadi, Hamid;  Farzam, Mohammad;  Pysek, Petr;  Memariani, Farshid
收藏  |  浏览/下载:12/0  |  提交时间:2021/01/07
climate  diversity  grazing  land use  mountain rangelands  species composition  
Multiple processes at different spatial scales determine beta diversity patterns in a mountainous semi-arid rangeland of Khorassan-Kopet Dagh floristic province, NE Iran 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 2019, 卷号: 220, 期号: 9, 页码: 829-844
作者:  Pashirzad, Maral;  Ejtehadi, Hamid;  Vaezi, Jamil;  Shefferson, Richard P.
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/29
Multiple processes  Spatial scales  Beta diversity patterns  Biotic filter  Abiotic filter  Dispersal filter  
Plant community responses to multiple disturbances in an arid region of northeast Iran 期刊论文
发表期刊: LAND DEGRADATION & DEVELOPMENT. 出版年: 2019, 卷号: 30, 期号: 13, 页码: 1554-1563
作者:  Erfanian, Mohammad Bagher;  Ejtehadi, Hamid;  Vaezi, Jamil;  Moazzeni, Hamid
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
abandoned croplands  biodiversity  grazing  plant community  road  
Effects of livestock grazing on soil, plant functional diversity, and ecological traits vary between regions with different climates in northeastern Iran 期刊论文
发表期刊: ECOLOGY AND EVOLUTION. 出版年: 2019, 卷号: 9, 期号: 14, 页码: 8225-8237
作者:  Rahmanian, Soroor;  Hejda, Martin;  Ejtehadi, Hamid;  Farzam, Mohammad;  Memariani, Farshid;  Pysek, Petr
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
functional diversity  grazing  Iran  precipitation  soil fertility  species traits  
Effects of drought and slope aspect on canopy facilitation in a mountainous rangeland 期刊论文
发表期刊: JOURNAL OF PLANT ECOLOGY. 出版年: 2017, 卷号: 10, 期号: 4, 页码: 626-633
作者:  Farzam, Mohammad;  Ejtehadi, Hamid
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
biotic interactions  facilitation  slope aspect  plant ecology  growth forms  
Comparative study of autecological, morphological, anatomical and karyological characteristics of Acanthophyllum ejtehadii Mahmoudi & Vaezi (Caryophyllaceae): a rare endemic in Iran 期刊论文
发表期刊: TAIWANIA. 出版年: 2017, 卷号: 62, 期号: 3, 页码: 321-330
作者:  Maleki Sadabadi, Zahra;  Ejtehadi, Hamid;  Abrishamchi, Parvaneh;  Vaezi, Jamil;  Erfanian Taleii Noghan, Mohammad Bagher
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
Acanthophyllum ejtehadii  Anatomy  Autecology  Karyology  Morphology