Effects of Drought and Biochar Treatments on Some Morphological and Physiological Parameters in Turkish Hazelnut Seedlings DOI
Zeynep Bengisu DÜZCE ÜNİVERSİTESİ YEŞİL,

İsmail Koç

Menba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 2, 2024

This study investigates the responses of 3-year-old Turkish hazelnut (Corylus colurna) seedlings to drought stress and biochar treatments, focusing on critical morphological physiological parameters. Hazelnut, an important agricultural crop, is increasingly affected by due global climate change. To mitigate these effects, adoption deep-rooted systems have gained attention. The exposed varying levels irrigation treatments. Results show that significantly reduced relative height growth (RHG) diameter (RDG), while had no effect RHG negatively impacted RDG. Decreased consistently lowered both Physiological assessments, including leaf gas exchange parameters (E, gs, Anet, WUE, iWUE, Ci/Ca) water content (RWC), revealed influenced variables, whereas showed significant effect. Drought-stressed exhibited lower net photosynthesis (Anet) stomatal conductance (gs), with notable differences in other photosynthesis-related Chlorophyll carotene also decreased under low irrigation; higher doses exacerbated reductions. Overall, underscores paramount importance availability cultivation, as it a more pronounced impact morphology physiology than biochar, though limited duration surface treatment may results.

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

17
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
Variation Of Ge Concentration In Some Coniferous Species Over Long Years DOI
Nurcan Yiğit

Menba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, Journal Year: 2025, Volume and Issue: 11(1), P. 24 - 33

Published: March 28, 2025

: Increasing natural events and human activities in the last century led to release of an excessive amount inorganic organic pollutants into environment ecosystems. One most important disrupting balance between living organisms ecosystem is metals. Heavy metals, particular, are transported top levels food chain cause harm organisms. Therefore, among pollutants, heavy metals have a specific ecological importance. carcinogenic and, due their bioaccumulative, non-degradable, refractory characteristics, they pose serious health risks systems environment. Pinus pinaster (Pp), Cupressus arizonica (Cpa), Picea orientalis (Po), Cedrus atlantica (Cda) Pseudotsuga menziesii (Pm) species were examined present study. Changes Ge concentrations these by directions organs periods 1988-1992 2013-2017 determined. As result study, lowest concentration was found west Pb (872.8) highest one north Cpa (6367.5). The study revealed that accumulation plant analyzed here at considerably high level. These results suggest pollution air very high.

Language: Английский

Citations

0
Muş’da Küresel İklim Değişikliğinin Etkisiyle Sıcaklık, Yağış ve Bunlara Bağlı Olarak İklim Tiplerinde Meydana Gelebilecek Değişiklikler DOI

Sevgi Karahan

Menba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, Journal Year: 2025, Volume and Issue: 11(1), P. 84 - 95

Published: March 28, 2025

Küresel iklim değişikliği, dünya genelinde özellikle sıcaklık artışı ve yağışlardaki azalmayla birlikte iklimlerde kuraklaşmaya sebep olacak, dünyadaki bütün canlıları ekosistemleri etkileyecek, geri dönüşü olmayan en önemli küresel sorun olarak gösterilmektedir. Su kaynakları üzerinde büyük baskı oluşturan durdurulması mümkün görülmeyen bu sürecin olası etkilerinin belirlenebilmesi için öncelikle tiplerindeki değişimin tahmin edilmesi gelişimine göre sektörel bazda önlemler alınması önerilmektedir. Bu noktadan hareketle çalışmada Muş ili günümüzdeki sıcaklık, yağış tiplerinin (De Martone Emberger sınıflandırmasına göre) durumu belirlenmiş, SSPs 245 SSPs585 senaryolarına 2060 2100 yıllarına kadar olan süreçte parametrelerin nasıl değişeceği belirlenmeye çalışılmıştır. Çalışma sonucunda il oranda olacağı, kurak tiplerine doğru kayacağı öngörülmektedir. bitkiler görüleceği, tarım, orman mera alanlarındaki etkilerin, ekonomisi tarım hayvancılığa bağlı ilde yıkıcı sonuçları olacağı edilmektedir.

Citations

0
Possible Changes in Red Pine (Pinus brutia Ten.) Distribution Areas in Kastamonu due to Global Climate Change DOI
Nihat Ertürk, Burak Arıcak

Kastamonu University Journal of Engineering and Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: June 23, 2024

In this study, it was aimed to determine the current status of red pine (Pinus brutia Ten.) distribution areas in Kastamonu Forestry Regional Directorate, which is Directorate with highest production Türkiye, and possible changes suitable due global climate change. addition Ten.), 2040, 2070 2100 according SSP 126, 370 585 scenarios were determined. The results study show that there may be a loss more than 15% (approximately 114,5 km2) populations until effects It does not seem for species adapt these without human intervention. Therefore, recommended necessary adjustments should made forest management plans taking into account study.

Language: Английский

Citations

1
Evaluation of As, Cd, Ni and Se Content of Some Mineral Concrete Agents DOI
Hakan Sevık, Ibrahim Saleh Ibrahim Elajail

Kastamonu University Journal of Engineering and Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: June 22, 2024

In this study, the variation of arsenic (As), cadmium (Cd), nickel (Ni) and selenium (Se) concentrations in some materials used as concrete admixtures were evaluated. These heavy metals are extremely hazardous elements for both human other living organisms environment. Due to these hazards, they on priority pollutant list ATSDR EPA. Study results show that metal additives at very high levels. As a result highest obtained copper slag, vermiculite cem III cement, Cd crushed stone Ni wood ash brick powder, Se blast furnace slag cement. This may pose great risk health people working industry

Language: Английский

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
Usage of Robinia pseudoacacia and Cedrus atlantica in Monitoring and Reduction of Change of Niobium Pollution in Air DOI Open Access
Hatice Çobanoğlu, Ramazan Erdem, Şemsettin Kulaç

et al.

Kastamonu University Journal of Engineering and Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 11, 2024

In this study, it was aimed to monitor the change in niobium (Nb) pollution, one of heavy metals that can be harmful and toxic for human environmental health, determine usability Robinia pseudoacacia Cedrus atlantica species, which were determined biomonitors, reducing Nb pollution.Within scope samples taken from main stem atlantica, grow under similar growing conditions Düzce province, is among 5 most polluted cities Europe according 2021 World Air Pollution report, concentrations determined. As a result suitable monitoring concentration pollution.

Language: Английский

Citations

0
Cedrus atlantica's Usability for Reducing and Monitoring the Change in Lithium Pollution in the Air DOI Open Access
Şemsettin Kulaç, Burak Arıcak, Ramazan Erdem

et al.

Kastamonu University Journal of Engineering and Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 10, 2024

The most important and harmful components of air pollution that affect the health cause death millions people every year around world are heavy metals. Due to their potential harm, monitoring change in concentration metals reducing essential. This study aimed determine usability Cedrus atlantica grown Düzce, where metal is reported be high, for lithium air. For this purpose, Li annuals Düzce was evaluated 60-year period. As a result study, it determined region has increased significantly last decade. highest values were generally obtained north direction, interpreted as originating from highway i.e., traffic. very suitable species pollution.

Language: Английский

Citations

0
Effects of Drought and Biochar Treatments on Some Morphological and Physiological Parameters in Turkish Hazelnut Seedlings DOI
Zeynep Bengisu DÜZCE ÜNİVERSİTESİ YEŞİL,

İsmail Koç

Menba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 2, 2024

This study investigates the responses of 3-year-old Turkish hazelnut (Corylus colurna) seedlings to drought stress and biochar treatments, focusing on critical morphological physiological parameters. Hazelnut, an important agricultural crop, is increasingly affected by due global climate change. To mitigate these effects, adoption deep-rooted systems have gained attention. The exposed varying levels irrigation treatments. Results show that significantly reduced relative height growth (RHG) diameter (RDG), while had no effect RHG negatively impacted RDG. Decreased consistently lowered both Physiological assessments, including leaf gas exchange parameters (E, gs, Anet, WUE, iWUE, Ci/Ca) water content (RWC), revealed influenced variables, whereas showed significant effect. Drought-stressed exhibited lower net photosynthesis (Anet) stomatal conductance (gs), with notable differences in other photosynthesis-related Chlorophyll carotene also decreased under low irrigation; higher doses exacerbated reductions. Overall, underscores paramount importance availability cultivation, as it a more pronounced impact morphology physiology than biochar, though limited duration surface treatment may results.

Language: Английский

Citations

0