Study of the Flora, Life forms and endemic species chorology of Zaygan reserve in Shemiran, Tehran
Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2013, Vol 3, Issue 8
Abstract
Reserves have a basic role in the protection of flora .The Zaygan reserve (40 hectares) located in Qsran roudbar Shemiranat in Tehran province was selected in order to this study. This study has been done in order to introduce flora, identify life-form and geographic distribution of the species in this area. The methods were done by going to nature, identifying and sampling of existing plants. Site characteristics including altitude, address of collecting species, life-form, floristic list, geographical distribution of plants were recorded for each sample. Raunkiar system was used for this study. The results showed that 66 plant species were found and collected in Zaygan reserve that belong to 24 families. Most species belong to Asteraceae, Fabaceae, Rosaceae, Lamiaceae, Brassicaceae, Boraginaceae and Apiaceae with 10, 7, 7, 6, 6, 3, 3 species, respectively. The results showed that lifeform of the phanerophytes, Geophytes, Hemicryptophytes, Therophytes, Chamephytes and climbing species were 25%, 24%, 20%, 19%, 10%, and 2% respectively. The geographic distribution of plants in Zaygan indicated 41% of species belong to Irano-Turanian area and the minimum of them (5%) belong to Mediterranean area and the high percentage of Irano-Turanian area indicates that this reserve has a good value of mentioned features.
Authors and Affiliations
Kimia Pourmoghaddam, Fariba Sharifnia, Younes Asri, Fahimeh Salimpour
Keywords
Related Articles
- EP ID EP37371
- DOI -
- Views 226
- Downloads 0
Characteristics of cattle rearing, herd composition and manifestations of climate change in the municipality of Banikoara in Benin
The current study aims to assess the breeding system, the herd structure of the cattle farm and the climate changes in the municipality of Banikoara. It appears that the majority of farmers was from Fulani ethnic group,...
Effects of sedimentation rate to coral reef in the cristo rei Sub-district waters of the Dili District of timor-leste
The existence of sediments at area coral reef has a negative effect. The sedimentation rate suspended would inhibit the process of zooxanthellae photosynthesis and deposited be due smothering for coral polyp. This aim t...
Polycyclic aromatic hydrocarbons (PAHs) in surface sediments from the Karachi Harbour and off-Clifton Coast, Karachi: spatial distribution, composition and ecological risk assessment
We reported the distributions and compositions of sixteen polycyclic aromatic hydrocarbons (PAHs) of 13 surface sediment samples of the Karachi Harbour and off-Clifton coast. The total concentrations of the PAHs in surfa...
Salinity effects of irrigation water on maize crop production at maizube farms, Minna, Nigeria
The salinity effects of irrigation water on maize crop production were determined by taking samples of the water from three locations at Maizube Farms. Laboratory analysis was conducted on the samples to determine the...
Hospital wastes management at different government and private hospitals of Quetta city in Baluchistan, Pakistan
Hospital waste is hazardous, infectious for human and the environment. So hospitals properly manage and dispose of their waste. This aim of this current study was to the disposals, collections and proper management of ho...