Fatmagül Geven

• Ankara University

This study based on the vegetation field survey between April 1993 and October 1997 is done for the purpose of determining the vegetation of Deveci Mountains (Yozgat-Tokat). During the plant vegetation seasons, 1400 plant samples were collected from the research area. 456 taxa and 262 genera to be belonging to 63 families were determined. In the su...

This study aims to determine the threat categories of endemic plants in the vegetation of Sakarat Mountain (Amasya) on the basis of the vegetation field survey in 2004 and 2005 years. Plant samples were collected in their vegetation seasons. According to results, 78 families, 283 genera and 494 taxa are identified. As a result of field surveys, six...

Background and Objective: The discovery of traditional plants with some medicinal properties, verifying their biological targets and the bioassay guided standardization of their active components are the particular interest of diverse research groups recently. These efforts may help to revise the therapy modalities with natural product supplements....

zet: Kurtboğazı Barajı Ankara ili sınırları içerisindedir. Bu çalışmada araştırma alanından toplanan 669 bitki örneğinin değerlendirilmesi sonucunda 59 familyaya ait 203 cins, tür ve türaltı düzeyde 343 takson belirlenmiştir. Endemik takson sayısı 28, endemizm oranı %8,2'dir. 25 takson A4 karesi için yenidir. Taksonların fitocoğrafik bölgelere göre...

Çevre sorunlarının başında gelen hava kirliliği günümüzün en büyük problemlerinden birini teşkil etmektedir. Hava kirliliğinin yaşandığı illerimizin başında gelen Karabük coğrafik özellikleri ve sanayi sektörü ile içiçe olması nedeniyle yıllardır bu sorun ile baş edememiştir. Bu çalışma ile Karabük ili hava kalitesindeki son durum gözden geçirilmiş...

zet: Antropojenik ve doğal kaynaklı olarak oluşan ve sera etkisi gösteren gazların başında doğrudan seragazları olan karbondioksit (CO2), metan (CH4), diazotmonoksit (N2O) ve F-gazları ile dolaylı seragazları azotoksitler (NOx), metan dışı uçucu organik bileşikler (NMVOC), karbonmonoksit (CO) ve kükürtdioksit (SO2) gelmektedir. Bu çalışmada 1990-20...

Korunan Alanlar; Milli Parklar, Özel Çevre Koruma Bölgeleri, Sulak Alanlar, Sit Alanları, Anıt Ağaçlar vb.

Zelkova spach. (an ancient tree) is a member of the Ulmaceae family. Zelkova of about six species (Zelkova sicula Di Pasq., Garfì & Quézel, Zelkova abelicea (Lam.) Boiss., Zelkova carpinifolia (Pall.) C. Koch, Zelkova serrata (Thunb) Makino, Zelkova schneideriana Hand.-Mazz. and Zelkova sinica C.K. Schneid.) of deciduous, semi-evergreen trees occur...

Querco cerridis-Carpinetalia orientalis Akman, Quézel & Barbéro 1980 is a order of Class Quercetea pubescentis (Oberd. 1948, Doing-Kraft 1955) Scamoni and Passerge 1959. The origin of Quercetea pubescentis is Eur-Sib., and it spreads to the all Black Sea region / and it is common in all Black Sea region. This class, the Mediterranean region of the...

The aim of this study is the classification and evaluation of the habitats in Köyceğiz-Dalyan Special Protected Area (SPA) in accordance with the international criteria, determination of the unique, rare and threatened habitats and making proposals for the sustainability of the habitats and its balanced use. Köyceğiz-Dalyan SPA hosts different habi...

In this study, the Artemisia santonicum L.(facultative halophyte plant) community and soil peculiarity of Ereğli-Karaman had been analyzed based on the minimal area approach. Of the samples collected from the research area between the years 1995-1996 and 2012-2013, 100 plants were evaluated, and uncommon and endemic taxa were identified. The number...

Plants and most of the plant derived compounds have been known because of their potential pharmaceutical effects for a long time. They are playing an important role on the treatment of several diseases from diabetes to various types of cancers. Today most of the clinically effective pharmaceuticals are developed from plant derived ancestors in the...

The plant samples (Saxifragaceae family) deposited in ANK herbarium (Ankara University, Science Faculty, Biology Department) were revised and listed by this project. Saxifragaceae family was revised at ANK and found out that 193 plant specimens belonging to genera and taxa were deposited. Moreover, according to grid system distribution and rate of...

The objective of present study was to compare essential oil components of Salvia forskahlei L. collected from nature and cultivated. Experiment materials were collected from Zonguldak province (in Turkey) and cultivated in Faculty of Agriculture of Ankara University. Essential oil components were analyzed by GC-MS. According to results, there were...

This study based on the vegetation field survey between 2003 and 2004 has been carried out for the purpose of determining the vegetation of Sivrihisar Mountains in Eskişehir. In the survey area, four different vegetation types degraded forest, scrub, steppe and rocky were present. The threat categories of the endemic species of Sivrihisar Mountains...

ÖZET Bu araştırma; İç Anadolu Bölgesinin Güney Doğu kesiminde yer alan Akgöl (Ereğli) bölgesinin halofitik vejetasyonunu analiz etme amacı ile yapılmıştır. Tuzlu toprakların yaygın olduğu yarı kurak çok soğuk Akdeniz İkliminin etkisi altında olan bu bölgeden bitki örnekleri 1996-1998 yılları arasında toplanarak herbaryum materyali haline getirilmiş...

ruderal vegetation special vegetation type antropogenic vegetation

Küre Dağları’nda 1998 yılında Çevre ve Orman Bakanlığı’nca dış kaynaklı bir proje (UNDP) ile başlatılan korunan alan çalışması 07.07.2000 yılında milli park statüsü ile sonuçlandırılmıştır. Küre Dağları Milli Parkı 1998 yılında WWF tarafından Avrupa ormanlarının korumada öncelikli alanlarından (sıcak noktalar) biri olarak kabul edilmiştir. 8 Eylül...

Essential oils extracted by hydrodistillation from the aerial parts of naturally growing and field grown plants of Salvia cryptantha Montbert & Aucher ex Benthan were analyzed by GC-MS. Furthermore, the chemical components of naturally growing and cultured plants in 2 consecutive years (2007–2008) were compared. The essential oils of plant material...

In this study, the floristic composition of the vegetation types of Sivrihisar Mountains (Sivrihisar/Eskişehir) were investigated. In order to determine the vegetation of region, a total of 1100 plant specimens collected in the vegetation period between March 2003-September 2005. As a result of evaluating these samples, 184 genera and 337 taxa that...

Abstract Akgöl, situated in the triangle of Karapınar, Ayrancı and Ereğli, is located in the base of the Ereğli plain in Central Anatolia. The area, determined as both “Natural Reserve Area” and “Nature Site”, also has been classified as one of “Class A” wetlands of Turkey, according to Ramsar convention. Akgöl district which contains rare and typi...

Pollution by exhaust gasses accounts for 60 percent of all atmospheric pollution. The amount of pollutants emitted by gasoline-fueled vehicles and diesel-fueled vehicles are varied. Too much harmful gases and materials in particles are emitted by exhausts and most of those are toxic for organisms. In particulate pollutants there are also some heavy...

In this study, the floristic composition vegetation types of Deveci Mountains which located between the cities of Yozgat and Tokat were investigated. In order to determine the vegetation of region, a total of 1400 plant specimens collected in the vegetation period between April 1993-October 1997. As a result of evaluating these samples, 262 genera...

Abstract In this article, the floristical characteristics of Sakarat Mountain (Amasya) are given and the vascular plant species growing there are documented. The research was carried out between 2004 and 2005. 2000 plant specimens were collected from the area. At the end of the study, 494 taxa (at specific and infraspecific ranks) belonging to 78 f...

This research was carried out to determine the steppe vegetation between the Eregli-Karaman. The steppe vegetation of the area was analyzed by the tree dimensional ordination technique based on the Braun-Blanquet approach. A new alliance and three new associations were determined and classified syntaxonomically from the area which is under the infl...

This research was carried out to determine the steppe vegetation between the Ereǧli-Karaman. The steppe vegetation of the area was analyzed by the tree dimensional ordination technique based on the Braun-Blanquet approach. A new alliance and three new associations were determined and classified syntaxonomicaly from the area which is under the influ...

Turkish forests have a very important genetic, biological and ecological diversity. Syntaxonomy of Turkish forests have been studied over 40 years but there were many unvalidly published names and a chaos among syntaxonomical units. In this paper it was aimed to overview the phytosociological studies and the sum of syntaxa of forest vegetation in T...

Batı Menteşe Dağları’nda (Muğla) Quercion ilicis Alyansı İçin Yeni Bir Birlik

Egzoz Gazlarının Bitkilere Etkileri ve Koruma Önerileri

ANK Herbaryum’u Convolvulaceae Familyasının Revizyonu ve Veritabanının Hazırlanması

Ozet Bu calýþmada, Polatlý-Haymana arasýnda kalan bolgenin step vejetasyonu incelenmiþtir. Araþtýrma alaný Ýc Anadolu Bolgesinin Guney Batý kesiminde yer almaktadýr. Jipsli ve marnlý-jipsli topraklarýn yaygýn olduðu yarýkurak alt cok soðuk Akdeniz Ýklimi'nin etkisi altýnda olan bu bolgede vejetasyon Braun-Blanquet metoduna dayalý uc boyutlu polar o...

The essential oils obtained by hydrodistillation of the aerial parts (leaves and stems) and flowers of Salvia cryptantha Montbret & Aucher ex Bentham (Labiatae), an endemic species of Turkey, were analyzed by GC-MS. The contents of essential oil were obtained 1.44 % in aerial part and 0.4 % in flower. Thirteen components in aerial parts oil and 10...

Antimicrobial activity of the methanolic extracts of leaves and flowers of D. lamarckii Ivan, (Scophulariaceae), an endemic plant species of Turkey, was tested on ten bacterial and four yeast strains. Effective antibacterial activity was observed in four bacterial strains. Minimum inhibitory concentration (MIC) was calculated by use of liquid cultu...

In this study, the steppe vegetation between Polatli{dotless}-Haymana had been analyzed. The study area is located in the southwest part of Central Anatolia covered with the gypsaceous and marly-gypsaceous soils. The vegetation which is under the effective control of semi arid very cold type of Mediterranean climate was analyzed by the three dimens...

Up to now an increasing number of antibiotic-resistant bacteria have been reported and thus new natural therapeutic agents are needed in order to eradicate these pathogens. Through the discovery of plants such as Crataegus tanacetifolia (Lam.) Pers that have antimicrobial activity, it will be possible to discover new natural drugs serving as chemot...

In this study performed on six endemic plant species, antimicrobial activity was observed in Campanula lyrata subsp. lyrata and Abies nordmanniana subsp. bornmuelleriana plants. The minimum inhibitory concentration of C. lyrata subsp. lyrata (leaf and flower) extract was found to be ≥ 29 mg/ml for Bacillus substilis and ≥ 14.5 mg/ml for Staphylococ...

Six plant extracts obtained from different parts such as the leaves, flowers and seeds of four species of the endemic plants in Turkey were tested on a total of 14 microorganisms, 10 of which were bacterial strains and 4 yeast strains. Verbascum eriocarpum (flower) extract was found to be effective against Staphylococcus aureus ; Stachys cretica su...

Seeds of 17 species of Aethionema R.Br. (Brassicaceae) from various regions in Turkey were examined with a scanning electron microscope and light microscope. Based on seed features such as shape, colour and surface ornamentation pattern, 4 morphological types were recognized. The different seed types are described, illustrated compared and their ta...

The sylvatic vegetation of Baskonus Mts was investigated between the years of 1998 and 1999 from phytosociological point of view. The study area is close to the transitional area between the Mediterranean and Irano-Turanian phytogeographical regions, and it is on the Anatolian Diagonal. The vegetation of the area was analysed by Braun-Blanquet's me...

ISBN 975-288-641-8

Çevre Kirliliği ve Ekolojik Etkileri

In this research, the authors present the lead and nickel accumulation and its monthly variation in the branches and barks of the street tree, Sophora japonica L. in Ankara which has a heavy traffic circulation. Of the trees in the street, the ones near the crossroads and the traffic lambs have a heavier accumulation in their branches and barks. Th...

In this study, the floristic composition, vegetation characteristics and floristic structure of sclerophyllous mattoral communities around the Mediterranean basin were investigated. Data obtained from the phytosociological studies were used for the ecological, bioclimatical and syndinamical characteristics determination of this plant formations.