Subjects -> FORESTS AND FORESTRY (Total: 130 journals)
    - FORESTS AND FORESTRY (129 journals)
    - LUMBER AND WOOD (1 journals)

FORESTS AND FORESTRY (129 journals)                     

Showing 1 - 12 of 12 Journals sorted alphabetically
Acta Brasiliensis     Open Access  
Advance in Forestry Research     Open Access   (Followers: 7)
Advances in Forestry Science     Open Access   (Followers: 4)
Agrociencia     Open Access  
Agroforestry Systems     Open Access   (Followers: 15)
Annals of Forest Research     Open Access  
Annals of Forest Science     Hybrid Journal   (Followers: 5)
Annals of Silvicultural Research     Open Access  
Appita Journal: Journal of the Technical Association of the Australian and New Zealand Pulp and Paper Industry     Full-text available via subscription   (Followers: 6)
Arboricultural Journal : The International Journal of Urban Forestry     Hybrid Journal   (Followers: 6)
Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi / Artvin Coruh University Journal of Forestry Faculty     Open Access  
Asian Journal of Forestry     Open Access   (Followers: 1)
Asian Journal of Research in Agriculture and Forestry     Open Access   (Followers: 1)
Australian Forest Grower     Full-text available via subscription   (Followers: 2)
Australian Forestry     Hybrid Journal   (Followers: 1)
Banko Janakari     Open Access  
Bartın Orman Fakültesi Dergisi / Journal of Bartin Faculty of Forestry     Open Access  
BIOFIX Scientific Journal     Open Access  
Bosque     Open Access   (Followers: 2)
Canadian Journal of Forest Research     Hybrid Journal   (Followers: 28)
Canadian Journal of Plant Science     Full-text available via subscription   (Followers: 11)
Central European Forestry Journal     Open Access   (Followers: 1)
Ciencia forestal en México     Open Access   (Followers: 1)
Colombia Forestal     Open Access   (Followers: 1)
Current Forestry Reports     Hybrid Journal   (Followers: 1)
Current Landscape Ecology Reports     Hybrid Journal   (Followers: 2)
Dissertationes Forestales     Open Access   (Followers: 1)
East African Agricultural and Forestry Journal     Hybrid Journal   (Followers: 1)
Eurasian Journal of Forest Science     Open Access  
European Journal of Forest Engineering     Open Access  
European Journal of Forest Research     Hybrid Journal   (Followers: 7)
Expert Opinion on Environmental Biology     Hybrid Journal  
Folia Forestalia Polonica. Seria A - Forestry     Open Access  
Forest Ecology and Management     Hybrid Journal   (Followers: 61)
Forest Ecosystems     Open Access   (Followers: 5)
Forest Pathology     Hybrid Journal   (Followers: 1)
Forest Policy and Economics     Hybrid Journal   (Followers: 21)
Forest Science     Hybrid Journal   (Followers: 8)
Forest Science and Technology     Open Access   (Followers: 2)
Forest@ : Journal of Silviculture and Forest Ecology     Open Access  
Foresta Veracruzana     Open Access  
Forestry : Journal of Institute of Forestry, Nepal     Open Access  
Forestry Chronicle     Full-text available via subscription   (Followers: 9)
Forestry Letters     Open Access   (Followers: 1)
Forestry Studies     Open Access  
Forestry: An International Journal of Forest Research     Hybrid Journal   (Followers: 14)
Forests     Open Access   (Followers: 2)
Forests, Trees and Livelihoods     Partially Free   (Followers: 4)
Frontiers in Forests and Global Change     Open Access   (Followers: 2)
Ghana Journal of Forestry     Full-text available via subscription   (Followers: 2)
iForest : Biogeosciences and Forestry     Open Access   (Followers: 3)
Indian Forester     Full-text available via subscription   (Followers: 3)
Indonesian Journal of Forestry Research     Open Access   (Followers: 1)
INNOTEC : Revista del Laboratorio Tecnológico del Uruguay     Open Access  
International Forestry Review     Full-text available via subscription   (Followers: 5)
International Journal of Agriculture and Forestry     Open Access   (Followers: 6)
International Journal of Agriculture, Forestry and Life Sciences     Open Access  
International Journal of Forest Engineering     Hybrid Journal   (Followers: 1)
International Journal of Forestry Research     Open Access   (Followers: 2)
Iranian Journal of Forest and Poplar Research     Open Access  
Journal of Agriculture, Forestry and the Social Sciences     Full-text available via subscription   (Followers: 5)
Journal of Biodiversity Management & Forestry     Hybrid Journal   (Followers: 4)
Journal of Bioresources and Bioproducts     Open Access  
Journal of Environmental Extension     Full-text available via subscription  
Journal of Forest and Natural Resource Management     Open Access  
Journal of Forest Economics     Hybrid Journal   (Followers: 5)
Journal of Forestry     Hybrid Journal   (Followers: 15)
Journal of Forestry Research     Hybrid Journal   (Followers: 3)
Journal of Horticulture and Forestry     Open Access   (Followers: 6)
Journal of Natural Resources Policy Research     Hybrid Journal   (Followers: 10)
Journal of Research in Forestry, Wildlife and Environment     Open Access   (Followers: 5)
Journal of Sustainable Forestry     Hybrid Journal   (Followers: 6)
Journal of Wood Chemistry and Technology     Hybrid Journal   (Followers: 6)
Journal of Wood Science     Open Access   (Followers: 3)
Jurnal Ilmu Kehutanan     Open Access  
Jurnal Penelitian Kehutanan Wallacea     Open Access  
Jurnal Penelitian Sosial dan Ekonomi Kehutanan     Open Access  
Jurnal Pertanian Terpadu     Open Access  
Jurnal Sylva Lestari     Open Access  
La Calera     Open Access  
Landscapes     Hybrid Journal   (Followers: 18)
Lesnoy Zhurnal     Open Access  
Madera y Bosques     Open Access  
Maderas. Ciencia y tecnología     Open Access  
Natural Areas Journal     Full-text available via subscription   (Followers: 10)
New Forests     Hybrid Journal   (Followers: 2)
New Zealand Journal of Forestry Science     Open Access   (Followers: 3)
Open Journal of Forestry     Open Access   (Followers: 1)
Ormancılık Araştırma Dergisi / Turkish Journal of Forestry Research     Open Access  
Parks Stewardship Forum     Open Access  
Peer Community Journal     Open Access   (Followers: 4)
Proceedings of the Forestry Academy of Sciences of Ukraine     Open Access  
Quebracho. Revista de Ciencias Forestales     Open Access  
Research Journal of Forestry     Open Access   (Followers: 2)
Revista Chapingo. Serie Ciencias Forestales y del Ambiente     Open Access  
Revista Cubana de Ciencias Forestales     Open Access  
Revista de Agricultura Neotropical     Open Access  
Revista Ecologia e Nutrição Florestal - ENFLO     Open Access   (Followers: 1)
Revista Forestal Mesoamericana Kurú     Open Access  
Revista Verde de Agroecologia e Desenvolvimento Sustentável     Open Access   (Followers: 2)
Revue forestière française     Full-text available via subscription   (Followers: 4)
Rural Sustainability Research     Open Access   (Followers: 2)
Rwanda Journal     Full-text available via subscription  
Savannah Journal of Research and Development     Open Access  
Scandinavian Journal of Forest Research     Hybrid Journal   (Followers: 7)
Science, Technology and Arts Research Journal     Open Access   (Followers: 1)
Selbyana     Open Access  
Silva Balcanica     Open Access  
Small-scale Forestry     Hybrid Journal   (Followers: 1)
Southern Forests : a Journal of Forest Science     Hybrid Journal   (Followers: 3)
Tanzania Journal of Forestry and Nature Conservation     Full-text available via subscription   (Followers: 2)
Textual : Análisis del Medio Rural Latinoamericano     Open Access  
Trees     Hybrid Journal   (Followers: 3)
Trees, Forests and People     Open Access   (Followers: 1)
Urban Forestry & Urban Greening     Hybrid Journal   (Followers: 10)
Wahana Forestra : Jurnal Kehutanan     Open Access  
Wood and Fiber Science     Full-text available via subscription   (Followers: 2)

           

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Eurasian Journal of Forest Science
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Online) 2147-7493
Published by DergiPark Homepage  [187 journals]
  • Pollen analysis of honeys from Yığılca region (Düzce),
           Turkey

    • Authors: Elif Ayşe YILDIRIM; Nurgül KARLIOĞLU KILIÇ, Neval GÜNEŞ ÖZKAN
      Abstract: The aim of this study is to determine the plant species preferred by Apis mellifera L., which is a valuable genotype in terms of vitality and high honey production. For this purpose, seven honey samples from Yığılca region in Düzce (Turkey) were examined for pollen analysis. As a result of the pollen analysis on these samples, it was determined that Yığılca local honeybee use pollen grains of 43 different taxa from 26 families. Six samples of honey were unifloral (> 45% pollen of one taxon in sample) with four being unifloral for Rhododendron ponticum and two for Castanea sativa. One sample of honey was classified as multifloral with the percentages of secondary and rare pollen groups. The honeys had contained 14 to 30 different types of pollen. The average number of pollen types per honey was 21. The dominant groups of pollen grains were determined as Rhododendron ponticum in 4 samples and Castanea sativa in 2 samples. Secondary pollen components were from 3 taxa: Fagus orientalis, Rhododendron ponticum and Quercus sp. Four pollen types occurred as ‘minor’ types and pollen grains of 37 taxa were in rare quantities. Asteraceae, Fabaceae, Fagaceae, Lamiaceae and Rosaceae were the most represented families in honey samples.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Spatial Patterns of Longleaf Pine (Pinus palustris Mill.): A Case Study

    • Authors: Ferhat KARA
      Abstract: Recent research has interested in determining optimal conditions for regeneration and restoration of longleaf pine (Pinus palustris Mill.). Spatial patterns of trees can reveal successional status of trees which can also be used for restoration purposes. Studies regarding the spatial characteristics of longleaf pine has been limited. In this study, spatial patterns of longleaf pine trees were examined in Alabama, USA. All trees >5 cm in diameter at breast height (dbh) were stem-mapped, and twenty-four tree species were recorded within the study site. Point pattern analyses was conducted to monitor spatial patterns of longleaf pine trees. A clustered distribution pattern of trees with a short mean distance was determined. Trees represented a clumped pattern at distances smaller than 20 m, while a tendency from a clustering pattern to a random pattern was observed at distances between 26 and 65 m.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Short-term monitoring of the winching and skidding effects on soil
           microbial biomass in Turkish red pine in the Mediterranean Region

    • Authors: Emre BABUR
      Abstract: Harvesting activities in forests can seriously damage soils and cause short and long-term changes in some of their properties. The aim of this study is to determine the effects on the microbial properties of the failure of the soil by the whole tree method using a farm tractor in the short term. In total, 72 soil samples were collected on two soil layers (0-10 and 10-20 cm) and three seasons (spring, summer, and autumn) for identifying some physicochemical and microbial properties of soil. Mean values of the soil organic carbon and nitrogen were statistically different in the skidding (2.15% -0.13%) and control (2.90% -0.16%) areas, respectively. Also, It was determined that the skidding activities had a statistically significant effect on the microbial biomass carbon, nitrogen, and microbial soil respiration. A significant reduction in organic carbon and microbial biomass was observed in the soils in the skidding line. According to the seasonal patterns, the microbial biomass of the samples was found the lowest in summer (657.17 μg g–1) and the highest (763.76 μg g–1) in autumn. In the control areas, the lowest was 773.99 μg g–1 in the spring season and the highest was 886 μg g– 1 in the autumn season. It is predicted that the decomposition rate may have increased in parallel with the soil temperature, which increases as a result of the removal of the litter layer from the soil surface in the harvesting application. Consequently, it is important for forest and soil health to monitor the changes in the microbiological characteristics of soils for long periods and to produce in a way that causes minimum damage to the soil in harvesting activities of forests. Therefore, production activities should be carried out in periods when the soil is hard. In seasons, when soils are soft and sensitive, there is a need to develop alternative harvesting methods instead of skidding.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Some Some plants with ethnobotanical use in the Eastern Anatolia Region
           and their usage possibilities in landscape designs

    • Authors: Ş. Doğanay YENER; Betül Rüveyda AY AK
      Abstract: The main purpose of landscape arrangements is to create aesthetic, ecological, functional and sustainable areas by strengthening the relation between human and nature. In this process, it is possible to create dynamic and aesthetic spaces by using plants having different color, texture, form and size. Within this diversity, natural plants which are the plant species that best adapt to the environmental conditions of the region and also acts as the main element of sustainable landscape designs. Our country is rich in terms of plant diversity with approximately 12000 natural plant taxa. While there are many studies about the use of these natural plant taxa in landscape designs. It is seen that they are not considered in the ethnobotanical context. In this study, by determining the ethnobotanical use of plants that people in the Eastern Anatolian Region benefit from in various ways; their widespread use in the region has been examined. Suggestions were made by evaluating the possibilities of using these plants in landscape designs, which are widely used in ethnobotany.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Determining the possibilities of using some woody and shrub species
           naturally grown in Sivas in landscape architecture

    • Authors: Selvinaz Gülçin BOZKURT
      Abstract: Dünyada kentleşmenin artması açık ve yeşil alanların hızlı bir şekilde azalmasına neden olurken doğal bitkilerin de önemini her geçen gün arttırmaktadır. Özellikle peyzaj tasarım çalışmalarında, görsel ve işlevsel amaçlı bitkilerin kullanımı giderek önem kazanmaktadır. Bunların içinde bazı odunsu ve çalı türleri çiçek, form ve meyve özelliklerinin yanı sıra işlevsel özellikleri nedeniyle de gerek kentsel, gerekse de kırsal peyzaj çalışmalarında tasarım amaçlı olarak kullanımları tercih edilmektedir. Sivas ili de geniş bir alana sahip olması nedeniyle birçok doğal bitki türüne ev sahipliği yapmaktadır. Bu nedenle bu çalışma kapsamında Sivas’da doğal olarak yetişen odunsu ve çalı türlerinin peyzaj mimarlığında kullanım olanakları incelenmiştir. Araştırma kapsamında öncelikle alanda doğal olarak yetişen odunsu ve çalı türleri belirlenmiş, bu türler arazide tespit edilerek peyzaj tasarımlarında kullanım olanakları irdelenmiştir. Bu çalışmalar sonucunda alanda 21 familyaya ait toplam 56 türün peyzaj mimarlığı açısından fonksiyonel (erozyon önleme, perdeleme, karayolu kenarı ve refüj bitkilendirmesi, maden alanı yeniden ağaçlandırma, kaya bahçesi kullanımı, su kıyıları ve kıyı koruma) ve estetik özelliklerinin (çiçek güzelliği, yaprak güzelliği, meyve etkisi, form güzelliği, gövde güzelliği, gölge etkisi, sonbaharda yaprak renkliliği, kış etkisi) olduğu belirlenmiştir. Bu özelliklerinden dolayı alanda tespit edilen doğal odunsu ve çalı türlerinin parklar, endüstriyel bölgeler, kamu ve özel bahçeler ile karayolu şev ve refüjlerinde soliter ya da gruplar halinde kullanılmaları önerilmiştir.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Kilis ili Organik Zeytin Üreticilerinin Gübreleme, Bakım, Hastalık ve
           Zararlılar Konusunda Sorunları ve Beklentilerinin Değerlendirilmesi

    • Authors: Hanifi CAN; Meryem KUZUCU
      Abstract: Organik tarım, doğal dengeyi bozmadan, insan sağlığı açısından zararsız, tarımsal üretimde hastalık ve zararlılara karşı mücadele edilebilen faydalı bir üretim şeklidir. Kilis ili zeytin tarımı açısından önemli bir yere sahiptir. Kilis’te 29.330 ha’lık alanda 52.500 ton zeytin üretimi gerçekleştirilmektedir. Bu varlığın 2.656 ha ‘lık alanını sofralık zeytin, 26.673 ha’lık alanını ise yağlık zeytin üretimi oluşturmaktadır. Kilis’in zeytin ağaç varlığı toplam 4.751.500 adet olup bunlardan 414.694 adedi sofralık, 4.336.806 adedi ise yağlık zeytindir. İlimizde organik zeytin üretiminin devamı için, toprağımızın verimliliğini korumak ve üretimde sürdürülebilirliği sağlamak gerekmektedir. Bu çalışmada, Kilis ilinde 100 organik zeytin üreticisi ile anket yapılmıştır. Üreticilerin organik tarımda özellikle gübreleme, hastalık ve zararlılar konusunda sıkıntılar yaşadıkları ve bu durumun verim düşüklüğüne sebep olduğu belirlenmiştir. Bu çalışmada organik zeytin üreticilerinin bitki bakım işlemlerini nasıl gerçekleştirdikleri, hastalık ve zararlılarla mücadelede uyguladıkları yöntemler ve bunların etkinliği incelenmiştir. Çalışma sonucunda, organik zeytin üreticilerinin %74’ünün toprak analizi yaptırmadığı, %28,25’inin kendi tecrübesine göre gübrelemeye karar verdiği, %42,20’sinin küçükbaş hayvan gübresi kullandığı, %84’ünün ise su analizi yaptırmadığı belirlenmiştir. Üreticilerin %61’i zeytin dal kanserinin%54’ü verticilium solgunluğunun, %54’ü halkalı leke hastalığının %58’i antraknoz hastalığının zeytinliklerde görülmesinin çok önemli olduğunu ve verimi düşürdüğünü bildirmiştir. Zeytin üreticilerinin %66’sı zeytin sineğinin, %52’si zeytin güvesinin ve zeytin kabuklu bitinin, % 51’i zeytin kara koşnilinin, %32’si zeytin fidan tırtılının, %36’sı zeytin pamuklu koşnili zararlısının zeytinliklerde verim düşüklüğüne neden olduğunu belirtmiştir. Hastalık ve zararlılardan fazla etkilenmiş ve zeytinde verim kaybı yaşamışlardır. Üreticiler zeytin yetiştiriciliğinde gübreleme, bakım ile hastalık ve zararlılarla mücadelede, devlet desteği ve eğitim faaliyetlerinin artırılmasını talep etmişlerdir.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Recreational analysis of nature parks in Turkey

    • Authors: Ş. Doğanay YENER
      Abstract: s of the 19th century, with the developments in technology and the realization of the Agricultural Revolution, a period of rapid urbanization began to be experienced, with migration from rural to urban areas. This period brought two phenomena with it. The first is the necessity of protecting natural areas under the pressure of urbanization, and the other is the longing of people who have to move away from the countryside to spend time in nature. Today, with the rapid population growth, the value of these areas in nature, which allow people's recreational activities, has increased even more. While nature parks attract attention with their vegetation and wildlife, they also meet the important needs of users such as resting and having fun.Within the scope of this study, it is aimed to examine the existing nature parks in Turkey and the recreational activities of these parks. In the study, the existing 250 nature parks in our country were evaluated, their distribution according to the provinces, their sizes and the recreational activities they included were discussed. Finally, these areas were discussed in terms of sustainable development and suggestions were made regarding to their transfer through the future generations.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Determinants and perception of visitors’ satisfaction in Nigerian
           protected areas

    • Authors: Priscilla VER; Daniel JACOB
      Abstract: Visitors' satisfaction is an important component of conservation that could be used to improve protected area management in order to increase conservation efficiency. Therefore, this study assessed visitors’ perception and some demographic factors, park interpretation and human relations in regard to their influences on tourist satisfaction in Okomu National Park and Yankari Game Reserve, Nigeria. The data was collected through the use of questionnaire randomly administered to 45 visitors in each protected area. The questionnaire was designed to cover the respondents’ demographic characteristics, perception of park interpretive service, level of human relations and level of visitors’ satisfaction. Data collected were analyzed descriptively in form of frequency counts, percentages means and standard deviation. Results revealed that Satisfaction of visitors with park services was significantly influenced by sex (p< 0.01), marital status (p< 0.01) religion (p< 0.01), age (p<0.05) and educational status (p<0.05). Park interpretation and human relations to tourists had a significant correlation (r = 0.482, 𝜌≤ 0.01) with the satisfaction of visitors with park service. The study concludes that the socio-economic status, beliefs and expectations of the tourist in terms of demographic influence should be planned for in order to meet their needs and thus obtain their support as well as meet the expectations of the visitors.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Analysis of the application results of the loans given by ORKÖY in
           Kütahya central district forest villages (2000-2019)

    • Authors: İbrahim ÇİRAY; Hasan Emre ÜNAL
      Abstract: In this study, it is aimed to evaluate the implementation results of the socio-economic development projects carried out by ORKÖY in the 10 year period between 2000-2019 in the forest villages located within the borders of the central district of Kütahya. In this context, interviews were made with 179 participants in a total of 32 forest villages benefiting from the credits provided by ORKÖY within the borders of the Central Sub-district Directorate, Çöğürler Sub-district Directorate, Sabuncupınar Sub-district Directorate and Gümüşdağı Sub-district Directorate, using face-to-face survey method and in-depth interview methods. Frequency and percentage distributions, chi-square independence test were used to evaluate the obtained data. Cramer's V and Gamma correlation coefficients were also used to determine the levels of correlations. Accordingly, the main livelihood of 73% participant is agriculture-animal husbandry. Unlike the elderly population in many rural settlements, the average age of the participants is 51. 97.8% of the participants stated that the household is not dealing with forest works, 87.2% of them stated that the relations with the forest organization are good. While 43.6% of the participants stated that they were partially satisfied from ORKOY activities, 44.7% of them stated that they did not have any idea. On the other hand, 94% of the participants pointed out that the selection of milk / fattening / solar energy projects realized by ORKOY in the specified period was correct.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Economic analysis in social responsibility projects of forest villages
           (case of the western Mediterranean region)

    • Authors: Ufuk COŞGUN
      Abstract: In Turkey, the population living around forest areas is significantly affected by forestry activities. There are 21 thousand forest villages and 7 million forest villagers living in these forest villages within the 22.9 million ha forest area. In other words, one out of every three people living in rural areas is a forest villager.Daily life activities of forest villagers living together with forest areas can cause pressure on forests. GDoFV by various development projects to reduce the impacts of pressures on forest areas of forest villagers have been implemented. This improvement loans are two groups, including for economic and social purposes.GDoFV only makes cost-benefit analysis for social projects. Does not apply any other economic analysis. Water Heating with Solar Energy Systems (Solar Power Plant) project is a project implemented by GDoFV social purposes. The aim of the SPP projects is to reduce the firewood consumption of the forest villagers. This case study aimed to evaluate the economic analysis of SSP projects implemented to reduce the forest villager's consumption of firewood.In the forest villages of the Western Mediterranean Region, 100 forest villages were sampled from 152 forest villages and 629 forest villagers where SPP application was made.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Abant Gölü Tabiat Parkında Ziyaretçi Harcamalarının Sosyoekonomik
           Analizi

    • Authors: Zekeriya YILMAZ; Taner OKAN
      Abstract: Bu çalışmada, Abant Gölü Tabiat Parkı ziyaretçilerinin ziyaret süresince yaptıkları harcamaların, analiz edilmesi amaçlanmıştır. Çalışma kapsamında, ziyaretçilerin demografik özellikleri ve harcama eğilimlerinin belirlenmesi amacıyla Abant Gölü Tabiat Parkı ziyaretçilerine anket çalışması yapılmıştır. 384 deneğe “Ziyaretçi Anket Formu” yüz yüze görüşme yöntemi ile uygulanmıştır. Ziyaretçiler ve işletmeler ile yapılan anketlerden elde edilen veriler betimleyici istatistik yöntemleriyle açıklanmıştır. Ayrıca, ziyaretçiler ile yapılan anketlerden elde edilen veriler, non-parametrik bir yöntem olan çapraz tablolar aracılığıyla incelenmiş ve deneklerin demografik özellikleri ile harcama eğilimleri arasındaki ilişkiler ortaya konulmuştur.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Using dendrochronology methods dating of historical wooden graves in
           Büyükyurt Village (Niksar-Tokat)

    • Authors: Ünal AKKEMİK; Hakan ÇELİK
      Abstract: In Tokat-Niksar-Buyukyurt Village, there are 20 graves which are not known to which period and to whom they belong and made with the wooden Cantı technique. The aim of the paper is to determine which periods they belong to by dendrochronology methods by taking samples from the graves. A total of 26 samples were taken from the village mosque and 11 graves and dated. Although the building date of the village mosque is 1935 on the signboard, the woods from the base of the mosque are dated to 1906. It has been determined that these historical graves belong to the period of 1870-1950. It is stated that the area was used as a plateau in the second half of the 19th century. Due to spreading the life in the plateau through the year, it was turned to the village. It can be concluded that the graves were built first in the plateau time and continued to be built for a while afterwards. It can be suggested that these historical graves should be studied in terms of construction technique, sociology and anthropology.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Wood anatomy of Aleppo pine (Pinus halepensis Miller) grown naturally in
           Turkey

    • Authors: Yağmur BİRİCİK; Ünal AKKEMİK
      Abstract: Aleppo pine (Pinus halepensis Mill.) is the least grown pine species in Turkey with two small forests. A total of 18 wood samples, 6 samples from the northern slope and 6 from southern slope of Sırtlandağı in Milas-Muğla and 6 samples in Yumurtalık (Adana) were collected. Tracheid and ray dimensions were measured on the photos of the thin wood sections. As result, diameters of the earlywood tracheids in Aleppo pine are similar in both Adana and Muğla, while diameters of latewoods are wider in especially on north aspect of the site in Muğla than Adana. The reason for this difference may probably be that the annual precipitation in Muğla is two times higher than that in Adana. Supporting the effect of lower precipitation in Adana, tracheid lengths are longer, tracheid frequency are higher in Adana for a safety water transportation. All comparisons with the woods from Spain and Greece may be evaluated that the growing site conditions in Turkey are more favorable for the species and may be used in plantations. Furthermore, wood features in both Turkish and Aleppo pine species are very similar and their separation is almost impossible.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • Pollen morphology of two Lysimachia L. (Primulaceae) species from European
           Turkey

    • Authors: Nevin ŞAFAK ODABAŞI
      Abstract: The pollen morphology of two species of Lysimachia, L. atropurpurea and L. punctata from European Turkey were investigated using light and scanning electron microscopy. The pollen grains of L. atropurpurea are trizonocolporate, while those of L. punctata are trizonocolporate and tetrazonocolporate; prolate spheroidal or oblate spheroidal in shape and small in size. Ektoapertures are elongated colpi, endoapertures are lalongate pori. Exine is semitectate; the ornamentation rugulate with polygonal lumina which are larger equatorially and smaller towards the colpi ends. Intine is very thin. Palynological analysis revealed that the pollen grains of the two species are quite similar, but there are differences in the sizes of different characters. The obtained results would contribute to the future taxonomic revision of the genus in Turkey.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
  • 200oC’de ısıl işlem görmüş mor kalp ağacı odununda shore D
           sertlik değerinin ve yüzey pürüzlülüğü parametrelerinin
           incelenmesi

    • Authors: Mutlu TÜRK; Ümit AYATA
      Abstract: Mor kalp ahşabı, ahşap endüstrisinde sahip olduğu çeşitli özelliklerinden (anatomik, biyolojik, renk, fiziksel, mekanik vb.) dolayı önemli bir ağaç türü olmakta, ahşabı köprü yapımı, alet sapları, ağır dış mekân inşaat işleri, tornacılıkta, kaplama, ev yapımı, fıçılar, spor salonu ekipmanı, şaftlar, tekne yapımı, mobilya ve bilardo masaları alanlarında kullanılmaktadır. Her ağaç türü farklı anatomik yapılarına sahip olduğundan dolayı farklı yüzey özelliklerine sahiptir. Bu çalışmada, mor kalp (Peltogyne paniculata Benth.) ağacına ait odunlarında 200oC’de 3 saat süre ile ısıl işlem sonrası ve öncesi 80, 100, 120 ve 150 numaralı zımparalar ile zımparalanması ile elde edilen yüzeyler üzerinde yüzey pürüzlülüğü parametreleri (Rz, Ra ve Rq) ve shore D sertlik değeri belirlenmiştir. Araştırma sonuçlarına göre, uygulanan ısıl işlemden sonra, yüzey pürüzlülüğü parametrelerinin ve shore D sertlik değerinin azaldığı görülmüştür. Isıl işlemden sonra Ra parametresi için 80 numaralı zımparada %12.14, 100 numaralı zımparada %14.08, 120 numaralı zımparada %14.31 ve 150 numaralı zımparada %20.73 oranında azalmalar elde edilmiştir. Buna ek olarak sertlik değerinde ise %6.19 oranında bir azalma belirlenmiştir.
      PubDate: Wed, 29 Sep 2021 00:00:00 +030
       
 
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