Mevlut Alatas- Professor at Munzur University
Mevlut Alatas
- Professor at Munzur University
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Munzur University
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- Professor (Assistant)
Publications
Publications (109)
En eski karasal bitkiler olan briyofitler, biyoaktif bileşikleri ve terapötik potansiyelleri açısından tohumlu bitkilere göre nispeten daha az incelenmişlerdir. Bu çalışmada, akrokarp karayosunlarından Mnium hornum ve Mnium lycopodioides türlerinin biyoaktif bileşikleri (toplam fenolik ve flavonoid içeriği, askorbik asit içeriği, karotenoid içeriği...
Karçal Dağlarının briyofit çeşitliliğinin ortaya çıkarılması amacıyla araştırma alanından 27.05.2022 ve 08.03.2024 tarihleri arasında 178 istasyondan ±7500 briyofit örneği toplanmıştır. Briyofit örneklerinin teşhis edilmesi sonucunda toplam 513 Briyofit taksonu (87 familya ve 192 cinse ait 2 Boynuzsu ot, 90 Ciğerotu ve 421 Yapraklı Karayosunu) tanı...
As a result of extensive bryophyte surveys across the different parts of the Karçal Mountain, Türkiye's first biosphere reserve area, Artvin region (Caucasus) in the East Black Sea region of Türkiye, Jungermannia pumila, Scapania uliginosa and Heterocladium flaccidum found as new to Türkiye. Moreover, these taxa are the first time reported for bryo...
Bu çalışmada, briyofitlerin bir türü olan Polytrichum piliferum'un antioksidan, yağ asidi, mineral analizi ve bazı kimyasal özellikleri araştırılmıştır. Araştırma sonucunda, P. piliferum ekstraktının antioksidan özellikleri ve toplam fenolik içeriği açısından orta düzeyde bir etkiye sahip olduğu belirlenmiştir. Yağ asidi kompozisyonları açısından o...
Bu çalışmada, Fırat Üniversitesi Merkez Kampüsünün Karayosunu Florası araştırılmıştır. 2021 ve 2023 yıllarının farklı vejetasyon dönemlerinde, araştırma alanından toplanan karayosunu örneklerinin teşhis edilmesi sonucunda 8 familya ve 19 cinse ait 37 takson tespit edilmiştir. Bu taksonlardan 11 tanesi Elazığ ili, 6 tanesi ise Henderson (1961) karel...
In this study, Ptychostomum minii, a European endemic species is recorded for the first time in Turkey and Southwest Asia. The species was found in the Bolkar Mountains in Turkey. Insights into recent discoveries, along with accompanying photographs, ecology, and location specifics in Turkey are presented.
In this study, Platydictya jungermannioides was recorded from Turkey for the second time. A detailed description of the species, collected from the Bolkar Mountains, is given together with photographs and its ecology and distribution in Türkiye are detailed.
Karçal dağlarında yapılan briyososyolojik çalışmalar sonucunda tespit edilen sintaksonlardan Orthotrichetum rupestris Sjög. ex Marst. 1989, Orthotrichetum speciosi (Jaeggli 1934) Barkm. 1958 ve Uloto crispae-Orthotrichetum striati Herzog ex Pec. 1965 birlikleri ile Anomodonto viticulosi-Leucodontetum sciuroidis Wiśniewski 1930 - anomodontetosum att...
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 d...
The Fırtına Valley forests are of the 100 forests in the world whose conservation is a priority due to the
natural old forests they have. In this study, the epiphytic bryophyte vegetation of the Buxus sempervirens
L. forests located in the Fırtına Valley (Rize, Northern Turkey), which is one of the nine hotspots in
Turkey and Turkey’s only boxwood...
The epiphytic bryophyte vegetation of the Kümbet Plateau (Dereli-Giresun) was
investigated. A total of 40 relevés taken from tree trunks in different vegetation
periods of the year 2019 were analysed using multivariate analysis methods such
as detrended correspondence analysis (DECORANA) and two-way indicator species analysis (TWINSPAN), and the Br...
In this study, the epiphytic bryophyte succession of the Buxus sempervirens L. forests in Fırtına Valley (Çamlıhemşin-Rize, North Türkiye), one of the nine biodiversity hotspots in Türkiye, were investigated. For this purpose, a total of 60 sampling plots were taken from the live trunks of the B. sempervirens trees of different ages. Twenty-nine ep...
In this study, the fatty acid compositions, lipid-soluble vitamins, sterols, flavonoids, and phenolic acid levels, as well as the DPPH radical scavenging activity of five different Dicranum species (D. majus, D. fuscencens, D. polysetum, D. scoparium, D. tauricum) were examined. While lipid-soluble vitamins, sterols, flavonoids, and phenolic acids...
Bu çalışmada Antalya, Karaman, Konya ve Mersin illerinin farklı lokalite ve habitatlarından toplanan briyofit örneklerinin teşhis çalışmaları sonucunda, 24 familya ve 53 cinse ait 118 takson (6 ciğerotu, 112 karayosunu) tespit edilmiştir. Bu taksonlardan 5’i C12 karesi için yeni kayıtır. Ayrıca teşhis edilen taksonlardan 6’sı Antalya ili, 19’u Kony...
In this study, a current list of syntaxa belonging to the bryophyte vegetation of Turkey is presented. The current checklist of the syntaxonomic units of bryophyte vegetation the newly described and reported for Turkey was obtained as a result of compiling the data in the national and local literature. To date, 55 associations and 29 sub-associatio...
In this study, the bryophyte flora of Taşeli Plateau (Antalya-Karaman-Mersin/Turkey) was investigated. As a result of the identification of bryophyte specimens collected from study area in different habitat and vegetation periods between the years 2018 and 2020, a total of 227 taxa (1 hornwort, 25 liverworts and 201 mosses) were determined belongin...
Işık Mountain is located in the north-east of Ankara in the Central Anatolia region, at the same time it is in the climatic transition zone between the Western Black Sea and Central Anatolia regions. Unfortunately, any studies have not been carried out yet to find out all bryofloristic composition of this region, which is very rich in terms of flor...
In this study, the epiphytic bryophyte succession of Picea orientalis forests on the Kümbet High Plateau (Giresun-Turkey) were studied. A total of 21 epiphytic bryophyte species were determined (16 mosses and 5 liverworts). The epiphytic bryophyte communities were sampled in 60 sample plots taken from the trunks of Picea orientalis, each of which w...
In this study, the bryophyte flora of Ermenek Valley (Karaman, Mersin) was investigated. In a total 163 taxa belonging to 27 families and 64 genera were determined by identifying the bryophyte specimens collected from 33 stations at different habitats and different vegetation periods between the years 2019 and 2020. Marchantiophyta, 10 taxa belongi...
In this study, the epiphytic bryophyte vegetation of Fagus orientalis forests in Hıdırnebi Plateau (Trabzon, Turkey) was investigated. A total of 34 relevés taken from living tree trunks in the different vegetation periods of 2020 were analysed according to the Braun-Blanquet methodology. As a result of the analyses, the Leskeello nervosae–Pterigyn...
The bryophytes, which constitute an important part of biodiversity, have a great interest in researches due to their secondary metabolites. The presence of secondary metabolites within the bryophytes is considered to be an indicator of the antioxidant capacity of these plant species. There are limited studies on the antioxidant content of bryophyte...
New records of 23 species of mosses and liverworts are presented, with detailed notes on their taxonomy, distribution, and ecological characteristics. These findings provide valuable insights for advancing research in biogeography, ecology, and conservation.
The epiphytic bryophyte communities of the Altindere Valley (Maçka, Trabzon, Turkey) were studied. A total of 59 relevés, taken from living tree trunks in different vegetation periods of 2018 and 2020, were analysed according to the Braun-Blanquet methodology, and the relevés were also ordinated and classified using the Detrended Correspondence Ana...
New records of 48 species of mosses and liverworts are presented, with detailed notes on their taxonomy, distribution, and ecological characteristics. These findings provide valuable insights for advancing research in biogeography, ecology, and conservation.
Bu çalışmada, Altındere Vadisinin (Maçka-Trabzon) epifitik briyofitleri ve ekolojik özellikleri araştırılmıştır. 2018-2020 yıllarının farklı vejetasyon dönemlerinde, alanın farklı lokalite ve habitatlarındaki (14 istasyon) çeşitli ağaç gövdeleri üzerinden alınan 466 epifitik briyofit örneğinin değerlendirilmesi sonucunda 27 familya ve 37 cinse ait...
As a result of bryological researches in the Kümbet High Plateau of Giresun province (Turkey), a total of 289 bryophyte taxa belonging to 131 genera and 64 families, of which are 50 liverworts and 239 mosses, were determined from 40 different localities. Among them, Neckera pumila and Pseudephemerum nitidum new to A4 grid square and all bryophyte t...
In this study, DPPH and fatty acid contents were investigated of some taxa belonging to Neck-eraceae (Alleniella complanata, Alleniella besseri, Exsertotheca crispa) and Hypnaceae (Hypnum cupressiforme, Hypnum resupinatum, Hypnum andoi) family collected from Kamilet Valley (Artvin-Arhavi) in 2017.
DPPH free radical scavenging activity was de-termi...
Bu çalışma, Henderson (1961)’ın Türkiye kareleme sistemine göre B9 karesi içerisinde, şimdiye kadar yapraklı karayosunu (Bryophyta) ve ciğerotları (Marchantiophyta) ile ilgili yapılmış olan araştırmalara dayanan güncel bir listeyi içermektedir. Listede; yapraklı karayosunları için 18 familya ve 54 cinse ait 143 takson, ciğerotları için ise 4 family...
In this study, themoss flora of Bingöl central district was investigated. Results of the identification of moss specimens collected in different vegetation periods the year of 2019, total 48 taxa belonging to 9 families and 23 genera were determined. 4 of the all the setaxa which are new records for Bingöl are new to B9 square according to the grid...
In this study,both Dicranella crispa (Hedw.) Schimp (Dicranaceae) and Schistidium confusum H.H.Blom (Grimmiaceae) were recorded a second time from Mersin after Ardahan and Sakarya provinces and, also a first time from The Mediterranean region in Turkey. The specimens collected from the Taşeli Plateau. Description of the species isgiven along with t...
Abstract
In this study, bryophyte flora of the Akyazı, Arifiye, Geyve, Karapürçek districts in Sakarya Province of Turkey
was found out. A total of 1037 bryophyte specimens were collected from the research area in the different vegetation
periods between 2016 and 2017. As a results of this study; 193 taxa (1 hornwort, 34 liverworts, 158 mosses) bel...
As a result of bryological excursion carried out in the Hayrat district of Trabzon province, a total of 99 bryophyte taxa, including 18 liverworts and 81 mosses, were determined from the samples collected from 6 different localities. All of these taxa were reported for the first time from Hayrat district. Brachythecium capillaceum (F.Weber & D.Mohr...
As a result of bryological excursion carried outinthe Hayrat district of Trabzonprovince, a total of 99bryophyte taxa, including 18 liverworts and 81 mosses, were determined from the samples collected from 6 different localities. All of these taxa were reported for the first time from Hayrat district. Brachythecium capillaceum (F.Weber & D.Mohr) Gi...
In this study, epiphyticbryophyte vegetation of the Akyazı District in SakaryaProvince (Turkey)was investigated. In the different vegetation periods of the year 2017, a total of 85 relevés taken from the trunksof trees and were classified by Braun-Blanquet methodandregulated by using Detrended Correspondence Analysis (DECORANA) and Two-Way Indicato...
In this study, epiphytic bryophyte vegetation of Beldibi and Babadağ forests has been studied in northwest Turkey (Zonguldak). A total of 55 sample plots were studied. Phytosociological data, obtained from sampe plots, were classified according to the Barun Balnquet method. And also sample plots were ordinated with Detrended Correspondance Analysis...
Bu çalışmada, Bryum argenteum, Imbribryum mildeanum, Ptychostomum imbricatulum (I, II), Ptychostomum moravicum (I, II, III) ve Ptychostomum capillare türlerindeki okside glutatyon (GSSG) ile redükte glutatyon (GSH) miktarları Yüksek Performanslı Sıvı Kromatografisi (HPLC) cihazıyla belirlenmiştir. Türlerin GSH ve GSSG miktarları sırasıyla; Bryum ar...
The present study was performed on the Samanlı Mountains, which is extending from Sakarya province to Yalova province, in NorthWest Turkey. During this study, eight field trips were organized to the research area at different seasons between the years 2013 and 2016. Throughout these studies, with an examination of 3630 bryophyte specimens collected...
In this study which investigated epiphytic bryophyte vegetation of Çifteköprü and Karagöl Nature Park (Borçka-Atvin), the relevés taken from tree trunks in different vegetation periods of 2018 were evaluated by classical Braun-Blanquet method. Pylaisietum polyanthae syntaxa was determined for second time from Turkey. This defined syntaxa was presen...
In this study, the moss flora of Balya Sub-district Directorate (Balıkesir) in Turkey, were investigated. Between the years of 2016-2017. 288 moss specimens were collected and identified from Balya Sub-district Directorate. 22 families, 54 genera, 103 taxa species, subspecies and variety were found. 18 of these taxa for B6 squares and 10 for Balıke...
In the present study, epiphytic bryophyte vegetation of the Samanlı Mountains (northwest
Turkey) was investigated on the basis of 191 relevés taken from the trunks of trees by the Braun-Blanquet method between 2015 and 2016. Nine epiphytic bryophyte associations and three subassociations were determined as a result of this investigation. Among them...
The bryophytes, which constitute an important part of biodiversity, have a great interest in
researches due to their secondary metabolites. The presence of secondary metabolites within the bryophytes is considered to be an indicator of the antioxidant capacity of these plant species. There are limited studies on the antioxidant content of bryophyte...
Günümüzde dış etmenler ve yanlış yaşam biçiminden kaynaklanan çeşitli hastalıklarda
önemli oranda artışlar görülmektedir. Antioksidanlar bu hastalıkların önlenmesinde
oynadıkları rollerle dikkat çekmektedir. Antioksidanların, kanser, yaşlılık, otoimmün ve
nörolojik hastalıklara karşı önleyici, iyileştirici ve tedavi edici rolleri olduğu bilinmekted...
In this study, the epiphytic bryophyte flora of Kamilet Valley (Artvin-Arhavi) located within East Blacksea Mountains which is one of 122 important plant area in Turkey and its surroundings and phorophyte preferences of bryophytes were investigated. As a the result of identifications of 428 bryophyte specimens collected from the stems of the trees...
Bryum blindii and Dicranella crispa are reported new to Turkey and South-west Asia following a recent bryological excursion to the Ardahan and Burdur regions of Turkey. Illustrations, geographic distribution and comparisons with morphologically similar taxa are given.
U radu je prikazana lista vegetacijskih jedinica mahovina u Turskoj, radena prema metodologiji Braun-Blanquet- a. Ukupno je utvrdeno prisustvo 41 asocijacije i 19 subasocijacija, svrstanih u 19 sveza, 12 redova i 8 klasa. Štaviše, zabeleženo je i 6 zajednica i 17 jedinica nepoznatog fitocenološkog statusa. Briološke vegetacijske jedinice su prikaza...
Based on 38 relevés, the Lewinskyetum affinis ass. nov. (Ulotion crispae alliance) was described and characterized as a new epiphytic association from the Abant Mountains (Northwest Turkey). To the best of our knowledge, this is the first report about three epiphytic bryophyte associations, namely Dicranetum taurici, Pterigynandretum filiformis, an...
In this study, epiphytic bryophyte flora and vegetation were investigated of Boraboy and Destek forests in Amasya province (Turkey). A total of 22 bryophyte taxa (19 mosses, 3 liverworts) were recorded in the research site. As a result of the investigation of 32 sampling releves taken from the trunks by the Braun-Blanquet method, two epiphytic bryo...
Hygrohypnum ochraceum is reported as new to Turkey and Southwest Asia, following the latest bryological field survey to the Ardahan and Ordu regions of Turkey. Illustrations, geographic distribution and comparisons with morphologically similar taxa are provided.
In this study, the moss flora of the Arapgir District (Malatya) was investigated between April and October 2015. In total 45 taxa, belonging to 11 families and 25 genera were determined by identifying moss specimens collecting the study area. At the same time all the taxa are new records from Malatya province according to the grid-square system of...
The genus Brotherella Loeske ex Fleisch., B. erythrocaulis (Mitt.) Fleisch. (Sematophyllaceae) and Encalypta pilifera Funck in Sturm (Encalyptaceae) were reported for the first time from Turkey. These are also new records for the Mediterranean, the Middle East and Southwest Asia. The record of B. erythrocaulis is from Artvin region (Turkey), and th...
In this study the epiphytic bryophyte flora and vegetation of the Bucak Sweetgum Forest Nature Park and Karacaoren Dams Environment (Burdur, Turkey) were investigated between 2012 and 2013. We identified 221 bryophyte specimens collected from tree trunks; a total of 37 bryophyte taxa (8 liverworts and 29 mosses) belonging to 19 genera and 15 famili...
The epiphytic bryophyte flora and vegetation of the Zonguldak-Göbü village was investigated in this study. Between the years 2012-2013, as a result of identification of the 236 epiphytic bryophyte samples collected from the trunks of trees; total of 29 taxa (8 liverworts, 21 mosses) belonging to 23 genera and 17 families were determined. As a resul...
The Picea orientalis in the Orumcek forests are the tallest with the largest-diameter found in Turkey, Europe, and Caucasica. In this study, the vegetation and the epiphytic bryophytes of the Spruce in the Orumcek forests were investigated. Bryophyte specimens collecting from the Spruce tree trunks were evaluated and 26 bryophtes taxa (6 liverworts...
In this study, the bryophyte flora of Abant Mountains which is one of 122 important plant area in Turkey were investigated. Between the years 2010-2011, as a result of identification of the 840 bryophyte samples collected from the study area; total of 166 taxa (21 liverworts, 145 mosses) belonging to 94 genera and 39 families were determined. From...
A result of bryological excursion in the Gümüşhane province in Turkey (North east Anatolia), a total of 189 bryophytes belonging to 92 genera (19 liverworts and 180 mosses). Encalypta trachymitria Ripart was found for the second time from Turkey. Furthermore, 14 taxa were recorded as new records for the Gümüşhane A4 grid-square.
In this study, the moss flora of the Sivrice province (Elazığ) was investigated between May and October 2013. As a result of the identified of moss specimens collected from the research area, total 45 taxa, belonging to 9 families and 26 genera were determined. At the same time all the taxa are new records from Elazığ province according to the grid...
In this study, the epiphytic bryophyte flora and vegetation of the Platanus orientalis trees, which are protected
in Zonguldak, were investigated between the years 2012-2013, as a result of the investigation of 33 sampling
relevés different sizes taken from the trunks of P. orientalis trees by the Braun-Blanquet method, two
epiphytic bryophyte asso...
The genus Brotherella Loeske ex Fleisch., B. erythrocaulis (Mitt.) Fleisch. (Sematophyllaceae) and Encalypta pilifera Funck in Sturm (Encalyptaceae) were reported for the first time from Turkey. These are also new records for the Mediterranean, the Middle East and Southwest Asia. The record of B. erythrocaulis is from Artvin region (Turkey), and th...
As a result of bryological explorations in the Iğdır province (Turkey), a total of 184 bryophtes belonging to 76 genera and 35 families were identified from 174 different localities. Of these, eight taxa are liverworts and 176 taxa are mosses. Among them, Crossidium crassinerve is recorded for the second time in Turkey. Furthermore, all taxa are ne...
As a result of bryological explorations in the Iğdır province (Turkey), a total of 184 bryophtes belonging to 76 genera and 35 families were identified from 174 different localities. Of these, eight taxa are liverworts and 176 taxa are mosses. Among them, Crossidium crassinerve is recorded for the second time in Turkey. Furthermore, all taxa are ne...
Scapania gracilis Lindb. is a hygro- to mesophytic liverwort species which is reported for the first time from Turkey. The species is described from material collected from the north-west Anatolia (Sakarya) which has very warm summers and mild winters with high annual rainfall (800-1000 mm) in Marmara region and very humid conditions. Turkish plant...
