نتایج جستجو برای: blanquet method
تعداد نتایج: 1630158 فیلتر نتایج به سال:
The aim of present study was comparison of plant diversity in managed and control compartments of Jamand district in Noshahr (Mazandaran province). Random-systematic sampling method with network dimension of 100×200 m was used to locate samples. Sampling plot area was 400 m2 to survey woody species and 100 m2 plots was set up to herbaceous species (in the center of main plots). At each sample p...
Bu çalışmada Orta Anadolu ve çevresindeki, tamamı volkanik alanlarda bulunan kumlu bozkır vejetasyonunun sintaksonomik analizi yapılmıştır. Çalışma kapsamında 2018 2019 yıllarında Karapınar (Konya) İscehisar (Afyonkarahisar) civarındaki vejetasyonundan kaydedilen 23 relevé ile Göreme (Nevşehir) çevresinde yapılmış çalışma birlikte değerlendirilmiştir. Sintaksonomik analizde Braun-Blanquet flori...
Laetitia Poidevin, Julia Feliu, Annick Doan , Jean-Guy Berrin, Mathieu Bey, Pedro M. 5 Coutinho, Bernard Henrissat, Eric Record, Senta Heiss-Blanquet 6 7 IFP Energies nouvelles, 1 et 4, avenue de Bois-Préau, 92852 Rueil-Malmaison Cedex, 8 France 9 INRA, Aix Marseille Université, UMR 1163 de Biotechnologie des Champignons 10 Filamenteux, Polytech, CP 925, 13228 Marseille cedex 09, France 11 Arch...
The rocky habitats of southern Portugal are ecosystems with extreme xericity conditions, associated special abiotic strains. In these unstable ecological a considerable diversity plant communities occurs. objective this study, carried out in the Algarve and Monchique, Mariánica Range biogeographical sectors, is to compare chasmo-chomophytic southwestern Iberian Peninsula, using phytosociologica...
The holm oak woodlands as ecotonic phytocoenoses occur under different ecological conditions, and frequently representing the climax of edaphoxerophilous series crests siliceous rocky areas. In this paper we study floristic, ecological, biogeographical differences southwestern Iberian Peninsula, included in Querco rotundifoliae-Oleenion sylvestris suballiance. Our phytosociological (Braun–Blanq...
The study is focused on the investigation of forest habitats and vegetation Dragoman municipality, located in western Bulgaria. Following Braun-Blanquet approach, 212 relev´es were collected 2019 1054 field points verified, as well. As a result, eight habitat types included Directive 92/43/EEC identified. They cover 85.96 km2 or 26.5% total area are mainly northern, southern parts municipality....
The classification of forests in the Bolshoy Agul river basin (Eastern Sayan) was developed using Brawn-Blanquet method and cluster analysis. Two zonal categories North Asia – boreal Vaccinio–Piceetea Br.-Bl. et al. 1939 hemiboreal Rhytidio–Laricetea Korotkov Ermakov 1999 were revealed. Boreal coniferous are represented dominantly by two orders East Siberian-Mongolian type Ledo–Laricetalia Alsy...
One of the main objectives of ecosystem management is to preserve the speciesdiversity. Many researchers regard higher species diversity as the stability of ecologicalsystems. The aim of this study is to investigate the stability and relationships betweentopographical factors with diversity indices in Ghorkhud mountainous rangeland innorthern Khorasan province, Iran. For data sampling (2012), l...
in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...
hydrochlorothiazide (hct) is a diuretic agent which is shown to be effective in the treatment of hypertension. literature reports have demonstrated that urinary excretion data may be used to assess the bioavailability of various formulations containing this thiazide. also hct consumption by the athletes is one of the drugs which should be regulated by world anti-doping agency (wada), because of...
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