Kastamonu University Journal of Forestry Faculty最新文献

The Determination of Harmful Hymenoptera and Lepidoptera Species in Forest Nurseries in the Western Black Sea Region of Türkiye 确定土耳其西黑海地区林场苗圃中的有害膜翅目和鳞翅目物种

IF 0.5

Kastamonu University Journal of Forestry Faculty Pub Date : 2024-03-01 DOI: 10.17475/kastorman.1460642

Nuray Öztürk, Beşir Yüksel, I. Baysal, S. Akbulut

{"title":"The Determination of Harmful Hymenoptera and Lepidoptera Species in Forest Nurseries in the Western Black Sea Region of Türkiye","authors":"Nuray Öztürk, Beşir Yüksel, I. Baysal, S. Akbulut","doi":"10.17475/kastorman.1460642","DOIUrl":"https://doi.org/10.17475/kastorman.1460642","url":null,"abstract":"Aim of the study: The aim of this study was to determine the harmful Hymenoptera and Lepidoptera species in some forest nurseries between 2021 and 2022. \u0000Area of study: The study areas were selected from forest nurseries located in the Western Black Sea Region of Türkiye. \u0000Material and methods: Visual inspections were performed on plants, then larvae and gall samples were collected by hand and photographed on host plants. Gall wasps were reared with the galls and examined by scanning electron microscopy. Collected caterpillars and sawfly larvae samples were placed with the host plant in an insect rearing cage for adult emergence under constant conditions. The oak gall wasp was also identified by molecular methods. \u0000Main results: In this study, four species of Hymenoptera and six species of Lepidoptera were determined. These are Dryocosmus kuriphilus, Diprion pini, Craesus septentrionalis, Hyphantria cunea, Euproctis chrysorrhoea, Calliteara pudibunda, Dioryctria simplicella, Phalera bucephala and Acronicta rumicis. The oak gall wasp was identified as Cynips quercusfolii with 97.87% identity. \u0000Research highlights: Amog these species, C. septentrionalis was new record for the insect fauna of the Western Black Sea Region. In addition, C. pudibunda and P. bucephala were reported for the first time from Kastamonu province","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140404118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Possible Change in Distribution Areas of Abies in Kastamonu due to Global Climate Change 全球气候变化可能导致卡斯塔莫努赤松分布区的变化

IF 0.5

Kastamonu University Journal of Forestry Faculty Pub Date : 2024-03-01 DOI: 10.17475/kastorman.1460616

Nihat Ertürk, B. Arıcak, H. Sevik, N. Yiğit

{"title":"Possible Change in Distribution Areas of Abies in Kastamonu due to Global Climate Change","authors":"Nihat Ertürk, B. Arıcak, H. Sevik, N. Yiğit","doi":"10.17475/kastorman.1460616","DOIUrl":"https://doi.org/10.17475/kastorman.1460616","url":null,"abstract":"Aim of the study: In the process of global climate change (GCC), the migration mechanism needed especially for forest trees must be provided by humans. For this purpose, contrary to the previous studies, detailed studies to be carried out on small areas are needed. \u0000Area of study: In the present study carried out in Kastamonu Regional Directorate of Forestry, which performs the highest level of wood production in Türkiye, it was aimed to specify the actual distribution areas of the Abies and the change in their suitable distribution areas due to GCC. \u0000Material and methods: In this study, besides the existing distribution areas and the potential future distribution areas, also the suitable distribution areas were determined by using SSP 126, SSP 370, and SSP 585 scenarios for the years 2040, 2070, and 2100 for Abies at Kastamonu. \u0000Main results: The results achieved there showed that, depending on the results of climate change, distribution areas of Abies populations would change in the future and this change would be in form of an increase in general. \u0000Research highlights: This species (Abies) seems incapable of keeping up with such changes without human intervention. Thus, considering the study results, it is recommended to make necessary amendments to the forest management plans.","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140398952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of Antimicrobial and Quorum Sensing Inhibition Potentials of Different Types of Berries from Rize 测定里泽不同种类浆果的抗菌潜能和法定量感应抑制潜能

IF 0.5

Kastamonu University Journal of Forestry Faculty Pub Date : 2024-02-12 DOI: 10.17475/kastorman.1460605

Ülkü Zeynep Üreyen Esertaş, İnci Durukan, Ali Osman Kilic, Saliha Ekşi

引用次数: 0

Color Change Analysis of Wood Materials Treated with Different Varnishes: A Comparative Study 使用不同清漆处理的木质材料的颜色变化分析：比较研究

IF 0.5

Kastamonu University Journal of Forestry Faculty Pub Date : 2024-01-22 DOI: 10.17475/kastorman.1460453

Kenan Kılıç, Cevdet Söğütlü

{"title":"Color Change Analysis of Wood Materials Treated with Different Varnishes: A Comparative Study","authors":"Kenan Kılıç, Cevdet Söğütlü","doi":"10.17475/kastorman.1460453","DOIUrl":"https://doi.org/10.17475/kastorman.1460453","url":null,"abstract":"Aim of the study: This study examines the overall color change values from applying water-based, polyurethane, and acrylic varnishes on newly prepared and naturally aged wood materials. \u0000Materials and methods: The Turkish woodworking industry commonly selects oak (Quercus petrea L.), chestnut (Castanea sativa M.), and scotch pine (Pinus sylvestris L.) as the preferred wood type for preparing test samples. A total of 360 test samples are prepared for the experiments. The color difference (ΔE*) between two colors is measured using a Minolta CR-231 color measurement device, following the principles outlined in ASTM-D 2244. \u0000Main results: On the C.I.E. Lab* color plane, a higher ΔE* indicates a more significant difference between the compared colors. Among the wood type, oak exhibited the highest color change (ΔE*), while chestnut displayed the lowest. Fresh wood materials showed higher color change values (ΔE*) than naturally aged wood materials. The radial section direction also is showed higher color change values (ΔE*) than the tangential section direction. \u0000Research highlights: Regarding varnish type, acrylic varnish indicated a minor color change, followed by polyurethane and water-based varnishes, respectively. Acrylic varnish is recommended for studies with minimal color change and for preserving the wood material's natural color.","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140500963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

AHP ile Taşkın Risk Analizi ve Doğal Taşkın Yönetiminde Ormanların Rolü: Türkiye'nin Kuzeyinden Bir Vaka Çalışması 利用 AHP 进行洪水风险分析以及森林在自然洪水管理中的作用：土耳其北部案例研究

IF 0.5

Kastamonu University Journal of Forestry Faculty Pub Date : 2023-10-09 DOI: 10.17475/kastorman.1394958

H. Aksoy

{"title":"AHP ile Taşkın Risk Analizi ve Doğal Taşkın Yönetiminde Ormanların Rolü: Türkiye'nin Kuzeyinden Bir Vaka Çalışması","authors":"H. Aksoy","doi":"10.17475/kastorman.1394958","DOIUrl":"https://doi.org/10.17475/kastorman.1394958","url":null,"abstract":"Aim of studty: The aim of this study is to determine the flood risk map of the study area where floods and flood events are frequently encountered by AHP method. Study area: The study was carried out within the boundaries of the Sinop Regional Directorate of Forestry, Ayancık Forest Management Directorate. Material and method: The flood risk map of the study area was produced by Analytical Hierarchy Process (AHP) method. For AHP, 6 different criteria were used: slope, precipitations, aspect, stream distance, land use, and soil. Forest type maps of the study area were used to analyze the impact of forests on flood risk. In terms of forest structure, the stand structure was divided into 3 classes as coniferous, broadleaf, and mixed forest. Main results: The results showed that flood risk varies with forest structure. Coniferous forest class was determined as the class with the lowest flood risk and mixed forest as the class with the highest flood risk. Research highlights: It was determined that the flood risk changed according to the forest structure. Coniferous forest class was determined as the class with the least flood risk, and mixed forest was determined as the class with the highest flood risk.","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139321424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Topoğrafya ve Meşcere Yapısının Rüzgâr Devriği Zararlarına Etkisinin Araştırılması: Düzce Orman İşletme Müdürlüğü Örneği 地形和林分结构对风灾影响的调查：杜兹塞森林管理局案例

IF 0.5

Kastamonu University Journal of Forestry Faculty Pub Date : 2023-10-05 DOI: 10.17475/kastorman.1394951

Yılmaz Türk, Hamza Çalişkan, T. Çinar, Abdurrahim Aydin

{"title":"Topoğrafya ve Meşcere Yapısının Rüzgâr Devriği Zararlarına Etkisinin Araştırılması: Düzce Orman İşletme Müdürlüğü Örneği","authors":"Yılmaz Türk, Hamza Çalişkan, T. Çinar, Abdurrahim Aydin","doi":"10.17475/kastorman.1394951","DOIUrl":"https://doi.org/10.17475/kastorman.1394951","url":null,"abstract":"Aim of study: The aim of the study was to determined the tree volume and damage level in windthrow areas and to assess the impact of topographic factors and forest structure on windthrow damaged. Area of study: Our study was conducted within the Düzce Forest Management Directorate. Material and methods: The windthrow areas within the boundaries of Düzce Forest Management Directorate were obtained from extraordinary yield reports. According to windthrow data verified using Google Earth, the borders for each damage were determined and transferred to ArcMap. The relationships between windthrow areas and enviromental parameters were determined using digital maps and forest management plans. Correlation analysis was applied to find out the relationship between windthrow areas and topographic and forest characteristics. Additionally, variance analysis was performed to determine if there were differences in terms of dominant aspects and forest types between windthrow areas and amounts. T-tests were conducted to determine if there were differences between windthrow areas and amounts and the dominant wind direction. Based on the statistically significant results, an intersect analysis was applied to environmental parameters to generate a windthrow susceptibility map. Main results: Windthrow occurred mostly in the southwest aspect, in the Fir-Beech species and in the cd age classes. A statistically significant relationship (p","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139323258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Contribution to Taxonomic Knowledge of Crepis dioritica (Asteraceae): A Threatened Endemic Species in Türkiye 对我国<s:1>基叶特有种(菊科)的分类学贡献

Kastamonu University Journal of Forestry Faculty Pub Date : 2023-10-01 DOI: 10.17475/kastorman.1367995

Hüseyin İNCEER

引用次数: 0

Prevalence of Nosemosis and Varroosis in Honey Bees in Sinop Province 云南省蜜蜂鼻塞病和静脉曲张病的流行情况

Kastamonu University Journal of Forestry Faculty Pub Date : 2023-10-01 DOI: 10.17475/kastorman.1367988

Mustafa YAMAN, Tuğba SAĞLAM, Sabri ÜNAL

{"title":"Prevalence of Nosemosis and Varroosis in Honey Bees in Sinop Province","authors":"Mustafa YAMAN, Tuğba SAĞLAM, Sabri ÜNAL","doi":"10.17475/kastorman.1367988","DOIUrl":"https://doi.org/10.17475/kastorman.1367988","url":null,"abstract":"Aim of study: Sinop province has a potential to progress in beekeeping. In this study, it was aimed to investigate the presence and distribution of nosemosis and varroosis in honey bees in Sinop province. Area of study: 12 villages from 7 districts (Ayancık, Boyabat, Dikmen, Durağan, Erfelek, Gerze and Saraydüzü) in Sinop province were determined as study area.  Material and methods: A total of 874 adult bee samples were dissected in Ringer’s solution and examined for nosemosis. A total of 1.640 adult bee samples were examined for varroosis.  Main results: Nosemosis was the most common disease. Average of the nosemosis infection was 7.6%. On the other hand, varroosis was observed in the eight of 12 localities examined in Sinop province. Total infestation ranged from 0.6 to 8.2%.  Highlights: Nosemosis and varroosis were observed in eight (66.7%) of the 12 examined localities in Sinop province. These data are considered as proof that honey production is negatively affected. This study also confirms that the beekeepers in the Sinop province should be informed in detail about the precautions to be taken in the monitoring and controlling varroosis and nosemosis","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135369367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Çam Kütüklerindeki Monochamus galloprovincialis (Cerambycidae) Populasyonlarına Karşı Steinernema carpocapsae (Steinernematidae)’nin Biyolojik Mücadelede Kullanılması 用生物防治松树原木中的瘿蚊（Steinernematidae）种群

Kastamonu University Journal of Forestry Faculty Pub Date : 2023-10-01 DOI: 10.17475/kastorman.1368100

Barış GÜLCÜ, İsmail BAYSAL, Süleyman AKBULUT

{"title":"Çam Kütüklerindeki Monochamus galloprovincialis (Cerambycidae) Populasyonlarına Karşı Steinernema carpocapsae (Steinernematidae)’nin Biyolojik Mücadelede Kullanılması","authors":"Barış GÜLCÜ, İsmail BAYSAL, Süleyman AKBULUT","doi":"10.17475/kastorman.1368100","DOIUrl":"https://doi.org/10.17475/kastorman.1368100","url":null,"abstract":"Aim of study: Pine wilt disease (PWD) is a serious threat to the susceptible pine forests. It is caused by Bursaphelenchus xylophilus (Nematoda: Parasitaphelenchidae) (Steiner and Buhrer 1934), Nickle 1970 and transmitted by Monochamus Dejean beetles. In the recent study, we assessed the effects of entomopathogenic nematode, Steinernema carpocapsae (Nematoda: Steinernematidae) against Monochamus galloprovincialis larvae in Anatolian black pine and Scots pine logs.  Area of the study: The experiments were conducted in Duzce University, Faculty of Forestry and in a pine forest at Duzce University campus area.  Material and methods: The mean number of eggs per pine logs, and the productivity of S. carpocapsae in M. galloprovincialis larvae were compared under laboratory conditions. The nematode experiments were conducted using oviposited pine logs in the field. Main results: The females of M. galloprovincialis oviposited more eggs on Scots pine compared to black pine logs. Both in black pine and in Scots pine, the survival rates of M. galloprovincialis after nematode application was significantly lower than control.  Highlihts: As a result of the study, S. carpocapsae can be an efficient biological control agent of this wood-boring insect.","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135368457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Bleaching Agents on Color Change in Different Section Shapes in Beech And Fir Woods 漂白剂对山毛榉和杉木不同截面颜色变化的影响

Kastamonu University Journal of Forestry Faculty Pub Date : 2023-10-01 DOI: 10.17475/kastorman.1367940

Özlem BOZDOĞAN BALÇIK, Turgay ÖZDEMİR

{"title":"The Effect of Bleaching Agents on Color Change in Different Section Shapes in Beech And Fir Woods","authors":"Özlem BOZDOĞAN BALÇIK, Turgay ÖZDEMİR","doi":"10.17475/kastorman.1367940","DOIUrl":"https://doi.org/10.17475/kastorman.1367940","url":null,"abstract":"Aim of study: It is an investigation of the effects of bleaching processes on the color change in the wood of tree species. Tree species Eastern Beech (Fagus Orientalis Lipsky.) and Eastern Black Sea Fir (Abies Nordmanniana subsp.) were used in the study. Sodium hydroxide-hydrogen peroxide, oxalic acid, peracetic acid diluted 1/3, peracetic acid diluted 1/6 were used as bleaching agents. Trial samples were prepared in accordance with standards and color change measurements were made. Area of study: Surface treatments on wooden materials Material and methods: In the study, two wood species and one varnish type were used; Color changes were tested by applying various bleaches to the wooden material by rubbing method. Main results: As a result of the study, differences were observed in all cross-section shapes in beech wood bleaching measurements with 1/6 diluted peracetic acid, and differences were observed in cross-section shapes in fir wood bleaching measurements. The best bleaching of fir wood was achieved with peracetic acid. Main results: As a result of the study, differences were observed in all cross-section shapes in the beech wood bleaching measurements with 1/6 diluted peracetic acid, and in the cross-section shapes in the fir tree bleaching measurements. The best bleaching of fir wood was achieved with peracetic acid. Highlights: The bleaching process allows the wooden material to easily acquire a homogeneous color. Since the cell arrangements are different in different cross-sectional shapes, the bleaching rates are different from each other. While there is not much difference in the color changes in the wood material when bleached with oxalic acid, the samples are bleached as a result of bleaching with sodium hydroxide-hydrogen peroxide and peracetic acid. Significant changes have occurred in color changes. The reason for this difference is due to the different degrees of corrosion of bleaching agents.","PeriodicalId":17816,"journal":{"name":"Kastamonu University Journal of Forestry Faculty","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135369369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0