نتایج جستجو برای: braun blanquet method

تعداد نتایج: 1631924  

Journal: :Vegetation Classification and Survey 2022

Aims : The Braun-Blanquet approach has been widely implemented to generate classification schemes at the country level and Chile is not an exception. In spite of numerous studies, a revised system for whole still missing most current surveys are restricted small set vegetation groups or specific study sites. To fill this gap, we established vegetation-plot database updated into single syntaxono...

Journal: :Espirales revista multidisciplinaria de investigación 2023

In this work, a demographic study of Gaultheria glomerata and Disterigma empetrifolium was carried out in the Indiviso sector Baquerizo Moreno parish, Píllaro canton, Tungurahua province. The vegetation analogous between montane forest shrubby moorland, located at coordinates 01°18'S; 78°30'W, altitude 3400 m.a.s.l., where Braun-Blanquet methodology for cover adapted by means plots, which were ...

Journal: :Botanica Serbica 2023

The epiphytic bryophyte vegetation of the Kumbet Plateau (Dereli-Giresun) was investigated. A total 40 releves taken from tree trunks in different periods year 2019 were analysed using multivariate analysis methods such as detrended correspondence (DECORANA) and two-way indicator species (TWINSPAN), Braun-Blanquet method also applied. As a result, Frullanio tamarisci-Neckeretum pumilae Alata?, ...

Journal: :محیط زیست طبیعی 0
جابر شریفی عضو هیئت علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اردبیل، دانشجوی دورۀ دکتری موسسۀ تحقیقات گیاه شناسی آکادمی ملی علوم آذربایجان. عادل جلیلی استاد پژوهش موسسۀ تحقیقات جنگل ها و مراتع ایران. شاکر قاسم اف استاد پژوهش موسسۀ گیاه شناسی آکادمی ملی علوم جمهوری آذربایجان علیرضا نقی نژاد دانشیار گروه زیست شناسی، دانشکده علوم پایه، دانشگاه مازندران، بابلسر علی اکبر ایمانی استادیارگروه گشاورزی و گیاهان دارویی دانشگاه اسلامی آزاد اسلامی واحد اردبیل

the current study aims to ordinate ecological groups in the wetlands of northern and eastern slopes of the sabalan mountain and investigate their relationship with environmental variables. the location of wetlands was found using field surveys and satellite images. in total, 32 wetland sites were identified for the sampling purpose. 320 sample plots (relevé) were selected using the systematic-r...

Journal: :Türler ve habitatlar 2022

Araştırma alanı, Amasya ilinin Merkez ilçesi sınırları içinde bulunan Direkli, Yassıçal ve Abacı köyleri arasında kalan alanı kapsamaktadır. Grid sistemine göre A5 A6 kareleri içerisindedir. alanı; coğrafik olarak İç Anadolu Orta Karadeniz; bitki coğrafyası bakımından ise Avrupa-Sibirya ile İran-Turan fitocoğrafik bölgeleri bir geçiş sahasında bulunmaktadır. Braun-Blanquet metodu yapılan vejeta...

Journal: :Acta Biologica Sibirica 2021

The syntaxonomic analysis of pine forests with Acer negundo occurring on fluvio-glacial sandy deposits Altai Krai (South-East Siberia) was made based 93 releves. It established that takes a different phytocenotic part in 2 associations, variants, and 6 no-ranked communities 4 classes orders according to the Braun-Blanquet approach. method detrended correspondence (DCA coordination) implemented ...

Journal: :Anatolian bryology 2023

Doğu Anadolu Bölgesi ve üniversite kampüs alanlarında ilk kez yapılan bu briyososyolojik çalışmada, Fırat Üniversitesi Merkez Kampüsünde bulunan Ulmus minor ağaçlarının epifitik briyofit vejetasyonu araştırılmıştır. 2021 yılının farklı vejetasyon dönemlerinde, ağaç gövdelerinden alınan örneklik alanların, klasik Braun-Blanquet metodu kullanılarak değerlendirilmesi sonucunda; Orthotrichetum pumi...

Esmaiel Khosropour Kamran Pourmoghadam Kimia Pourmoghadam, Maziar Haidari,

Physiological factors have effects on most forest parameters such as forest classification so that understanding knowledge about this subject is important to manage forests. The forests of Sorkhake-sanjabi village with area of 1645 ha located in Eslam Abad city, Kermanshah province, Iran were selected. 23 sample plots with rectangular shape (40m*50m) were selected and the species, origin of spe...

Esmaiel Khosropour Kamran Pourmoghadam Kimia Pourmoghadam, Maziar Haidari,

Physiological factors have effects on most forest parameters such as forest classification so that understanding knowledge about this subject is important to manage forests. The forests of Sorkhake-sanjabi village with area of 1645 ha located in Eslam Abad city, Kermanshah province, Iran were selected. 23 sample plots with rectangular shape (40m*50m) were selected and the species, origin of spe...

Journal: :Plant sociology 2021

In the present paper a phytosociological study on dry grassland communities identified in western sector of Murgia Plateau (Murgia delle Gravine) and Lucanian badlands territory is presented. Forty vegetation releves were carried out using Braun-Blanquet approach. Two new associations characterized by therophytic dominance, namely Lysimachio foeminae-Atractylidetum cancellatae Campanulo erini-M...

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