نتایج جستجو برای: floristic richness

تعداد نتایج: 22915  

Journal: :Diversity 2023

No information currently exists on the floristic structure and richness of Artemisia alba scrubs in Romania their regional/local environmental drivers. We aimed to fill these knowledge gaps by also considering physiognomically similar communities from Hungary, Serbia Bulgaria. A total 89 phytosociological relevés, including 43 performed Romania, were analysed through clustering, constrained ord...

Journal: :Vegetation History and Archaeobotany 2021

Abstract Due to the complex relationship between pollen and vegetation, it is not yet clear how diagrams may be interpreted with respect changes in floristic diversity only a few studies have hitherto investigated this problem. We compare assemblages from moss samples two southeastern European forests surrounding vegetation investigate (a) their compositional similarity, (b) association charact...

Journal: :Gazi Üniversitesi Orman Fakültesi dergisi 2022

Aim of study: was to characterize and analyses the vascular flora along coastal transect continental Ait Baamrane region.
 Area The territory Baâmrane is located in South-central Morocco. Its location, nearness Atlantic Ocean, Canary Islands, pre-Sahara, makes it a well-defined geographical entity where large natural area distinguished.
 Material methods: characterized by specific ric...

H. Pourbabaie

The purpose of this study is to determine the woody species diversity in Sweet chestnut tree, Hazel-tree and Italian cypress ecosystems in the Guilan forests. A lozeng 0.5 ha sample plot was selectively established on each site. In the Sweet chestnut ecosystems , 4 sites were classified, whereas 10 sites of Hazel tree and Italian cypress ecosystems were classified based on species composition. ...

Hamid Ahani, Hamid Jalilvand

Forests are biologically diverse systems, representing some of the richest biological areas on Earth. They offer a variety of habitats for plants, animals and micro-organisms. However, forest biodiversity is increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors. Biodiversity is the variation of life forms within a given ecosystem, biome, or on t...

Hamid Ahani, Hamid Jalilvand

Forests are biologically diverse systems, representing some of the richest biological areas on Earth. They offer a variety of habitats for plants, animals and micro-organisms. However, forest biodiversity is increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors. Biodiversity is the variation of life forms within a given ecosystem, biome, or on t...

Hamid Ahani, Hamid Jalilvand

Forests are biologically diverse systems, representing some of the richest biological areas on Earth. They offer a variety of habitats for plants, animals and micro-organisms. However, forest biodiversity is increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors. Biodiversity is the variation of life forms within a given ecosystem, biome, or on t...

Hamid Ahani, Hamid Jalilvand

Forests are biologically diverse systems, representing some of the richest biological areas on Earth. They offer a variety of habitats for plants, animals and micro-organisms. However, forest biodiversity is increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors. Biodiversity is the variation of life forms within a given ecosystem, biome, or on t...

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