Change of Lithium concentration in Cedrus atlantica and Pseudotsuga menziesii tissues in the higher air-polluted areas DOI Creative Commons
Barış Özel, Hakan Şevik,

Vedat KARACAN

et al.

World Journal of Advanced Research and Reviews, Journal Year: 2023, Volume and Issue: 20(3), P. 028 - 036

Published: Dec. 4, 2023

Heavy metal pollution is today's most critical element, threatening the atmosphere and health. Lithium (Li), a heavy metal, has recently been extensively used in various industrial areas poses risk to environmental health, including human It well-known that metals can be much more harmful when taken into tissues via inhalation. Therefore, tracking decreasing alteration Li contamination airborne essential. The current study aimed define whether Pseudotsuga menziesii Cedrus atlantica are suitable for monitoring reducing air. Within scope of study, variations concentration depending on organ, direction, age range last 40 years were evaluated species growing Düzce, Türkiye, which amongst 5 contaminated provinces Europe. As result, it was determined region anthropogenic origin both but not use it.

Language: Английский

Phytoremediation and long-term metal uptake monitoring of silver, selenium, antimony, and thallium by black pine (Pinus nigra Arnold) DOI Creative Commons
Hakan Sevık, Yafes Yıldız, Halil Barış Özel

et al.

BioResources, Journal Year: 2024, Volume and Issue: 19(3), P. 4824 - 4837

Published: May 31, 2024

The usability of black pine (Pinus nigra Arnold) in both monitoring the changes concentrations silver (Ag), selenium (Se), antimony (Sb), and thallium (Tl), reducing soil or air pollution was investigated. In study, annual rings a Pinus tree, cut 2023 identified as 356 years old, were grouped into 10-year intervals, then these heavy metals throughout process determined by analysing elements. Additionally, relationship elements with other also detected scope study. study results suggested that not suitable bio-monitor for Ag, Se, Sb, Tl air, but it highly species phytoremediation studies aimed at Moreover, relationships studied essential nutrients, such Mg, Ca, P, K, Al, Zn, Ni, Fe, statistically significant very weak; whereas they exhibited positive strong known to be harmful health V, Pb, As.

Language: Английский

Citations

16
Effects of silver nanoparticles on germination and seedling characteristics of Oriental beech (Fagus orientalis) seeds DOI Creative Commons
Halil Barış Özel, Hakan Sevık, Yafes Yıldız

et al.

BioResources, Journal Year: 2024, Volume and Issue: 19(2), P. 2135 - 2148

Published: Feb. 12, 2024

Nowadays, the applications of nanotechnology are increasing in various fields such as information technology, energy, medical sector, and agriculture. Nanotechnology has proved its ability to solve problems agriculture related industries. Establishing impact nanoparticles on ecosystems become a primary research topic, but studies forest trees quite limited. This study examined effects silver germination parameters oriental beech seeds established their toxic threshold values. Silver were applied at concentrations 200, 400, 600, 800, 1000 mg/L (Fagus orientalis) collected from 10 different populations order identify rate, percentage, seedling height, root collar diameter, plumula length, radicle thickness, length parameters. The results revealed that have negative effect seeds, this is clearly seen rate 20 levels characters starting 60 dose, causing decrease 13% 24% 40% 30% length. Kahramanmaras-Andirin population was found be most affected by nanoparticles, while Bursa-Inegol Ordu-Akkus least affected.

Language: Английский

Citations

10
Possible changes of Pinus nigra distribution regions in Türkiye with the impacts of global climate change DOI Creative Commons
Uğur Cantürk,

İsmail Koç,

Halil Barış Özel

et al.

BioResources, Journal Year: 2024, Volume and Issue: 19(3), P. 6190 - 6214

Published: July 19, 2024

Global climate change poses significant threats to ecosystems worldwide, particularly impacting long-lived forest tree species such as Pinus nigra. This study assessed the potential shifts in distribution areas for nigra, an important species, one highly vulnerable global change, given its prevalence continental climates, Türkiye under different scenarios (SSPs 585 and 245). In this study, suitable regions of nigra were evaluated based on SSPs 245 using nine models. Results indicated losses ranging from 15.0% 43.5% 245) 19.7% 48.9% 585) by 2100. However, 2100, new are expected be formed at rates 13.8% 32.1% 15.1% 34.4% according above scenarios. Because most newly quite far where currently spreads, it seems necessary provide migration mechanism needed humans prevent population process.

Language: Английский

Citations

8
Altitude-dependent variations in some morphological and anatomical features of Anatolian chestnut DOI Creative Commons

Gizem Özdikmenli,

Nurcan Yiğit, Halil Barış Özel

et al.

BioResources, Journal Year: 2024, Volume and Issue: 19(3), P. 4635 - 4651

Published: May 28, 2024

Morphological measurements of Anatolian chestnut (Castanea sativa Mill.) leaves were done within the borders Abana district Kastamonu province. The study was conducted using mixed (oak, beech, hornbeam, black pine, and yellow pine) medium (41% to 70%) fully closed (71% 100%) stands. Some leaf parameters, such as blade width, petiole length, distance between lateral veins, teeth angle base petiole, midrib measured. Moreover, stomata picked up from precise altitudes observed under a scanning electron microscope. differences fibre elevation, wall thickness, elasticity coefficient, rigidity Muhlstep rate, Runkel ratio found in wood samples taken different altitude zones. It that did not affect felting ratio, lumen width. However, it determined affected other studied characteristics.

Language: Английский

Citations

5
Clonal variation based on some morphological and micromorphological characteristics in the Boyabat (Sinop/Turkey) black pine (Pinus nigra subsp. pallasiana (Lamb.) Holmboe) seed orchard DOI Creative Commons
Nurcan Yiğit, Ayşe ÖZTÜRK PULATOĞLU, Hakan Sevık

et al.

BioResources, Journal Year: 2023, Volume and Issue: 18(3), P. 4850 - 4865

Published: May 24, 2023

Seed orchards with high hereditary qualities and the improvement studies used are of great importance. This study was carried out on individuals in a Boyabat grafted black pine seed orchard, Sinop. The morphological micromorphological measurements characteristics were performed needle samples taken from individuals, genetic diversity determined clonal basis. According to analysis variance applied data obtained characters clones, it that there significant difference among clones at P<0.001 confidence level. In this context, according Duncan’s Range test, creation large number groups is an indicator it. highest heritability rates diameter, stipule dorsal stoma, length characteristics.

Language: Английский

Citations

12
Potential change of chestnut (Castanea sativa Mill.) distribution areas in Kastamonu due to global climate change DOI Creative Commons
Nihat Ertürk, Burak Arıcak

World Journal of Advanced Research and Reviews, Journal Year: 2024, Volume and Issue: 22(1), P. 1180 - 1189

Published: April 26, 2024

Climate change, which is effective on a global scale, threatens almost all living things and ecosystems directly or indirectly. Forests are among the that predicted to be most affected by climate change. In this study, it was aimed determine current status of chestnut distribution areas in Kastamonu Forestry Regional Directorate, Directorate with highest production Türkiye, change suitable due addition area, 2040, 2070 2100 according SSP 126, 370 585 scenarios were determined. The results study show there will significant decrease populations effects Therefore, order prevent individual, population species losses future, recommended make necessary arrangements forest management plans taking into consideration.

Language: Английский

Citations

3
Changes in strontium levels in bark and over the past 40 years in the wood of trees exposed to high levels of air pollution DOI Creative Commons
Ramazan Erdem

BioResources, Journal Year: 2023, Volume and Issue: 18(4), P. 8020 - 8036

Published: Oct. 11, 2023

The present study aims to identify the most suitable tree species for monitoring and reducing strontium (Sr) pollution. Strontium is a heavy metal that extremely harmful human environmental health even at low concentrations listed as priority pollutant by Agency Toxic Substances Disease Registry due its potential harm. Samples were taken from Pinus pinaster, Cupressus arizonica, Picea orientalis, Cedrus atlantica, Pseudotsuga menziesii grown in Düzce, location reported one of top 5 cities having polluted air Europe World Air Pollution Report. changes Sr concentration over last 40 years evaluated species, organ, direction, age range. results indicate pollution significantly increased traffic sources. This also showed transfer within wood limited all under consideration; hence, these can be used arizonica which have highest capacity accumulate their wood.

Language: Английский

Citations

2
Sarıçam (Pinus sylvestris L.) Tohum Bahçesinde Mg ve Mn Element İçerikleri Bakımından Genetik Çeşitliliğin Belirlenmesi DOI Open Access
Canan Ünal, Orhan Kavuncu, Hakan Sevık

et al.

Anadolu Ege Tarımsal Araştırma Enstitüsü Dergisi, Journal Year: 2024, Volume and Issue: 34(Özel Sayı), P. 99 - 112

Published: May 28, 2024

Orman ağaçlarında verimliliği artırmanın etkin yollarından biri de ıslah çalışmalarıdır. Islah çalışmaları ile ormanların büyüme hızını artırmak, biyotik ve abiyotik zararlılara karşı dirençli bireyler yetiştirmek mümkün olmaktadır. Bunun için genetik çeşitliliğinin belirlenmesi büyük önem arz etmektedir. Bu uygulamaların yapıldığı içerisinde tohum bahçeleri ayrı bir öneme sahiptir. nedenle yapılan araştırma Taşköprü Tekçam sarıçam klonal bahçesinde gerçekleştirilmiştir. Sarıçam türü hem ekonomik değeri olan ıslahının yapılması öngörülen tür olmasından dolayı tercih edilmiştir. Yapılan bu çalışmada 30 klonun 8 rametinden 3 tekerrürlü olarak toplam 240 adet ağaç rastgele örneklenmiştir. Ağaçların son yıl ibrelerinden örnekler alınarak laboratuvarda yıkama işlemine, ardından iki farklı kurutma işlemine tabi tutulmuştur. Daha sonra laboratuvara gönderilerek öncelikle eritiş yöntemi numuneler hazırlanmış, sonrasında ICP-OES cihazı Mg (Magnezyum) Mn (Mangan) element konsantrasyonları belirlenmiştir. Elde edilen veriler Minitab 18 paket programı yardımıyla varyans analizi Tukey testi değerlendirilerek klonlar arası içi çeşitlilik konsantrasyonlarına bağlı belirlenmeye çalışılmıştır. Çalışılan elementler bakımından arasında p

Citations

0
Farklı Yetişme Koşullarında Yetişen Bazı Odunsu Türlerde Yaprak Mikromorfolojik Karakterlerinin Değişimi DOI Open Access

Muhammet Yardımcı,

Nurcan Yiğit

Menba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, Journal Year: 2024, Volume and Issue: 10(2), P. 78 - 84

Published: Aug. 26, 2024

Bu çalışmada, doğal yayılış alanında yetişen bazı odunsu bitkilerdeki stomatal karakterlerin tür ve fitocografik bölgeye bağlı değişiminin belirlenmesi amaçlanmıştır. amaçla Türkiye’de Akdeniz Fitocoğrafik Bölgesi, Avrupa-Sibirya Bölgesi İran-Turan Bölgesinde gösteren Acer negondo L., Berberis thunbergii DC., Populus alba L. Rhus coriaria türlerinden yaprak numuneleri alınmıştır. Yapraklardan elektron mikroskopu yardımıyla alınan görüntüler üzerinde ImageJ programı ölçümler yapılarak stoma eni, boyu, stomapor eni boyu belirlenmiştir. Çalışma sonuçları çalışmaya konu fitocoğrafik olarak belirgin bir olmadığını ortaya koymaktadır. sonuç türlerin genetik varyasyonunun geniş olması veya mikro çevre koşullarının baskın ile açıklanabilmektedir.

Citations

0
Variation of Gallium Concentrations in Some Forest Trees Depending on Species, Organ and Soil Depth DOI Open Access
Ramazan Erdem, Burak Arıcak, Mehmet Çetin

et al.

Published: Oct. 27, 2023

Heavy metal pollution is one of the most critical environmental problems threatening environment and human health. Therefore, studies on monitoring reducing heavy are among prioritized study topics. Plants effective tools to monitor reduce pollution. However, potential accumulation in various organs plants quite different. it necessary determine suitable species for this purpose have information transfer metals plant way entry into plant. In study, concentrations Gallium, dangerous health, were evaluated at different soil depths soils where Pinus nigra Arnold., sylvestris L., Fagus orientalis Libsky. Abies nordmanniana subsp. bornmülleriana Mattf. grow leaves, bark, wood, cones, root organs. As a result there was no statistically significant difference between terms mean values Gallium concentrations. contrast, highest importance basis obtained The lowest Regarding organs, wood roots.

Language: Английский

Citations

0