Usability of organic wastes in concrete production; Palm leaf sample

Öz

Palm leaves are vegetal waste that are not widely used by the society, only piled up and causing odors that mix with the environment. Channeling this waste material into the construction industry helps to overcome waste disposal problems as well as promote sustainability. The most important features expected from the buildings are the creation of the most suitable environmental conditions for the products to be stored or the creatures that will live in them, and they can be used safely for a long time. In the construction of the buildings, materials that are the cheapest possible, safe and capable of creating the optimum environmental conditions should be used. The materials to be selected should have sufficient strength and durability, high heat and sound insulation and lightness. Since single-storey buildings are not subject to excessive load, it is important that the thermal insulation is high and light in material selection. Since the widespread use of concrete as a building material in the world, efforts to make concrete light, cheaper and better insulating have gained importance. Lightweight concrete, which is easy to apply, has been an important building material in recent years. With the use of lightweight concrete as a building material, benefits such as economy in terms of material, earthquake resistance, and the elimination of a second insulation material for heat and sound insulation can be achieved. In this study; Experimental study using Portland cement (CEM I), Palm Leaf, CEN standard sand and water mortar production; sample production, curing, some physical and mechanical experiments were carried out in four stages. The usability of palm leaf, which is a vegetable waste, as aggregate in concrete production by replacing it with CEN standard sand at 0, 5, 10, 20, 30 and 40% as well as 10% with cement has been investigated. The study results show that the addition of both ground palm leaf and palm leaf aggregate significantly altered almost all properties of concrete. These changes are at different levels in terms of physical properties. As a result of the study, it was determined that as the amount of foam increased, the spreading diameter increased, whereas palm leaf addition decreased the spreading diameter. It has been determined that the addition of palm leaf decreases the depth of water treatment depending on time, the porosity of the samples with high level of palm leaf addition increases and the compression and bending strength decreases.

Anahtar Kelimeler

• Concrete
• Organic waste
• Palm leaf

Destekleyen Kurum

Kastamonu Üniversitesi

Proje Numarası

KÜ-BAP01/2018-103

Teşekkür

This study is funded by the Scientific Research Projects Committee of Kastamonu University with the project number KÜ-BAP01/2018-103. We thanks to Scientific Research Projects Committee of Kastamonu University

Kaynakça

1. Kilicoglu C, Cetin M, Aricak B, Sevik H. 2020. Site Selection by using the Multi-Criteria Technique-A Case Study of Bafra, Turkey. Environmental Monitoring and Assessment, 192(9): 1-12.
2. Isinkaralar K., Koc I, Erdem R., Sevik H. (2022) Atmospheric Cd, Cr, and Zn Deposition in Several Landscape Plants in Mersin, Türkiye, Water, Air, & Soil Pollution, https://doi.org/10.1007/s11270-022-05607-8
3. Cantürk, U., & Kulaç, S. (2021). The effects of climate change scenarios on Tilia ssp. in Turkey. Environmental Monitoring and Assessment, doi:10.1007/s10661-021-09546-5
4. Varol, T., Cetin, M., Ozel, H.B., Sevik, H., Zeren Cetin, I. (2022). The Effects of Climate Change Scenarios on Carpinus betulus and Carpinus orientalis in Europe. Water Air Soil Pollut 233, 45. https://doi.org/10.1007/s11270-022-05516-w
5. Aricak B, Cetin M, Erdem R, Sevik H, Cometen H. 2020. The Usability of Scotch Pine (Pinus sylvestris) as a Biomonitor for Traffic-Originated Heavy Metal Concentrations in Turkey. Polish Journal of Environmental Studies, 29(2): doi: 10.15244/pjoes/109244
6. Elsunousi AAM, Sevik H, Cetin M, Ozel HB, Ucun Ozel H (2021) Periodical and regional change of particulate matter and CO2 concentration in Misurata. Environ Monit Assess 193: 707 (2021). DOI: 10.1007/s10661-021-09478-0
7. Karacocuk, T., Sevik, H., Isinkaralar, K. Turkyilmaz, A., Cetin, M (2022). The change of Cr and Mn concentrations in selected plants in Samsun city center depending on traffic density. Landscape Ecol Eng 18, 75-83. https://doi.org/10.1007/s11355-021-00483-6
8. Isinkaralar K (2022) Theoretical removal study of gas form BTEX onto activated carbon produced from Digitalis purpurea L. biomass. Biomass Conversion and Biorefinery. https://doi.org/10.1007/ s13399-022-02558-2

9. Isinkaralar K. (2022). Some atmospheric trace metals deposition in selected trees as a possible biomonitor. Rom Biotechnol Lett.; 27(1): 3227-3236. DOI: 10.25083/rbl/27.7/3227-3236.
10. Savas, D.S., Sevik, H., Isinkaralar, K. Turkyilmaz, A. & Cetin, M. (2021). The potential of using Cedrus atlantica as a biomonitor in the concentrations of Cr and Mn. Environ Sci Pollut Res (2021). https://doi.org/10.1007/s11356-021-14826-1
11. Turkyilmaz, A., Sevik H., Isinkaralar K, & Cetin M. (2019). Use of tree rings as a bioindicator to observe atmospheric heavy metal deposition, Environmental Science and Pollution Research, 26 (5), 5122-5130.
12. Ucun Ozel, H., Ozel, H. B., Cetin, M., Sevik, H., Gemici, B. T., & Varol, T. (2019). Base alteration of some heavy metal concentrations on local and seasonal in Bartin River. Environmental monitoring and assessment, 191(9), 594.
13. Bayraktar, O. Y., Saglam-Citoglu, G., Abo Aisha, A. E. S. (2019). The use of scrap tires in the construction sector. International Journal of Trend in Research and Development, 6(1), 253–256.
14. Bayraktar, O. Y., Saglam-Citoglu, G., Abo Aisha, A. E. S. (2019). Performance research of lime based mortars. International Journal of Trend in Research and Development, 6(1), 257–259.
15. Bayraktar, O. Y., Saglam-Citoglu, G., Belgin, C. M., & Cetin, M. (2019). Investigation of the mechanical properties of marble dust and silica fume substituted portland cement samples under high temperature effect. Fresenius Environmental Bulletin, 28(5), 3865–3875.
16. Bayraktar, O. Y., Saglam-Citoglu, G., Belgin, C. M., Cetin, S., & Cetin, M. (2019). Investigation of effect of brick dust and silica fume on the properties of portland cement mortar. Fresenius Environmental Bulletin, 28(11), 7823-7832.
17. Ghoma, W., Sevik, H. & Isinkaralar, K. (2022). Using indoor plants as biomonitors for detection of toxic metals by tobacco smoke. Air Qual Atmos Health 15, 415-424 https://doi.org/10.1007/s11869-021-01146-z
18. Bayraktar, O.Y. (2019). The possibility of fly ash and blast furnace slag disposal by using these environmental wastes as substitutes in portland cement. Environmental monitoring and assessment, 191(9), 560. https://doi.org/10.1007/s10661-019-7741-4.
19. Altera, A. Z. A., Bayraktar, O. Y., Soylemez, H. (2019). ınvestigation of the effects of modified bitumen on asphalt concrete performance by ındustrial waste. Kastamonu University Journal of Engineering and Sciences, 5(2), 93-100.
20. Kilicoglu C, Cetin, M, Aricak B, Sevik H. (2020). Integrating Multicriteria Decision-Making Analysis for a GIS‐based Settlement Area in the District of Atakum, Samsun, Turkey. Theoretical and Applied Climatology. DOI: 10.1007/s00704-020-03439-2
21. Gencel, O., Bayraktar, O. Y., Kaplan, G., Benli, A., Martínez-Barrera, G., Brostow, W., Tek, M., Bodur, B. (2021). Characteristics of hemp fibre reinforced foam concretes with fly ash and Taguchi optimization. Construction and Building Materials, 294, 123607, https://doi.org/10.1016/j.conbuildmat.2021.123607
22. Gencel, O., Benli, A., Bayraktar, O. Y., Kaplan, G., Sutcu, M., Elabade, W. A. T. (2021). Effect of waste marble powder and rice husk ash on the microstructural, physico-mechanical and transport properties of foam concretes exposed to high temperatures and freeze–thaw cycles. Construction and Building Materials, 291, 123374, https://doi.org/10.1016/j.conbuildmat.2021.123374
23. Gencel, O., Kazmi, S. M. S., Munir, M. J., Kaplan, G., Bayraktar, O. Y., Yarar, D. O., & Ahmad, M. R. (2021). Influence of bottom ash and polypropylene fibers on the physico-mechanical, durability and thermal performance of foam concrete: An experimental investigation. Construction and Building Materials, 306, 124887.
24. Kaplan, G., Bayraktar, O. Y. (2021). The effect of hemp fiber usage on the mechanical and physical properties of cement based mortars. Journal of Research on Engineering Structures and Materials, http://dx.doi.org/10.17515/resm2020.242ma1222
25. Kaplan, G., Bayraktar, O. Y., & Memis, S. (2021). Effect of high volume fly ash and micro-steel fiber on flexural toughness and durability properties in self-compacting lightweight mortar (SCLM). Construction and Building Materials, 307, 124877.
26. Kaplan, G., Bayraktar, O. Y., Gholampour, A., Gencel, O., Koksal, F., Ozbakkaloglu, T. (2021). Mechanical and durability properties of steel fiber‐reinforced concrete containing coarse recycled concrete aggregate. Structural Concrete. https://doi.org/10.1002/suco.202100028
27. Bayraktar, O. Y. (2020). Durability performance of concrete structures exposed to fire, International Journal of Engineering Sciences & Research Technology, 9(11), 70-81.
28. Bayraktar, O. Y. (2020). Risk management in construction sector. World Journal of Advanced Research and Reviews, 8(2), 237-243.
29. Altera, A. Z. A, Bayraktar, O. Y., Bodur, B., Kaplan G. (2020). Investigation of Properties of Concrete Produced with Recycled Aggregates, Cement Based Compoasites, 2(2020), 26-34.
30. Turkyilmaz A., Cetin M., Sevik H., Isinkaralar K., & Saleh E. A. A. (2020). Variation of heavy metal accumulation in certain landscaping plants due to traffic density. Environment, Development and Sustainability, 22 (3), 2385-2398.
31. Isinkaralar, K. (2022). Temporal Variability of Trace Metal Evidence in Cupressus arizonica, Platanus orientalis, and Robinia pseudoacacia as Pollution-Resistant Species at an Industrial Site. Water Air Soil Pollut 233, 250.
32. Koç İ. (2021). Examining Seed Germination Rate and Seedlings Gas Exchange Performances of Some Turkish Red Pine Provenances Under Water Stress. Düzce University Journal of Science & Technology, 9(3), 48-60.
33. Koç İ. (2021) Changes That May Occur in Temperature, Rain, and Climate Types Due to Global Climate Change: The Example of Düzce. Turkish Journal of Agriculture – Food Science and Technology, 9(8), 1545-1554
34. Koç İ. (2021) The Effect of Global Climate Change on Some Climate Parameters and Climate Types in Bolu. Journal of Bartin Faculty of Forestry, 23(2), 706-719
35. Varol T., Canturk U., Cetin M., Ozel H. B., Sevik H. (2021). Impacts of climate change scenarios on European ash tree (Fraxinus excelsior L.) in Turkey. Forest Ecology and Management. Forest Ecology and Management 491 (2021) 119199. DOI: 10.1016/j.foreco.2021.119199
36. Bayraktar O. Y. (2020). Use of Geosynthetics ın Road Construction. Kastamonu University Journal of Engineering and Sciences, 6(2), 107-113.
37. Bayraktar O. Y. (2020). The Use of Rice Husk Waste in Foam Concrete Production. Turkish Journal of Agriculture - Food Science and Technology, 8(12), 2716-2722.
38. Cetin M., Altera A. Z. A., Bayraktar O. Y. (2019). Advanced road materials highway ınfrastructure and features. Kastamonu University Journal of Engineering and Sciences 5(1), 36-42.
39. Bayraktar O. Y., Kaplan G., & Benli A. (2022). The effect of recycled fine aggregates treated as washed, less washed and unwashed on the mechanical and durability characteristics of concrete under MgSO4 and freeze-thaw cycles. Journal of Building Engineering, 48, 103924.
40. Kaplan G., Turkoglu M., Bodur B., Bayraktar O. Y. (2022). Usage of recycled fine aggregates obtained from concretes with low w/c ratio in the production of masonry plaster and mortar. Environ Dev Sustain. https://doi.org/10.1007/s10668-021-01551-5
41. Bayraktar O. Y. (2021). Research on Electrical Production of Multi-Purpose Sustainable Dams ın The World, International Journal of Engineering Sciences & Research Technology, 10(1), 146-151.
42. Bayraktar O. Y. (2021). Possibilities of disposing silica fume and waste glass powder, which are environmental wastes, by using as a substitute for Portland cement. Environmental Science and Pollution Research, 28(13), 16843-16854, https://doi.org/10.1007/s11356-020-12195-9
43. Bayraktar O. Y. (2021). Yüksek Hacimli Çimento İçerikli Kompozitlerde Polipropilen Lif ve Alçıtaşı Kullanımının Mühendislik Özellikleri Üzerindeki Etkisi. Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 9(5), 2036-2051.
44. Gencel O., Bayraktar O. Y., Kaplan G., Arslan O., Nodehi M., Benli A., & Ozbakkaloglu T. (2022). Lightweight foam concrete containing expanded perlite and glass sand: Physico-mechanical, durability, and insulation properties. Construction and Building Materials, 320, 126187.
45. Gencel O., Nodehi M., Bayraktar O. Y., Kaplan, G., Benli A., Gholampour A., & Ozbakkaloglu T. (2022). Basalt fiber-reinforced foam concrete containing silica fume: An experimental study. Construction and Building Materials, 326, 126861.
46. Gencel O., Ustaoglu A., Benli A., Hekimoğlu G., Sarı A., Erdogmus E., Sutcu M., Kaplan G., Bayraktar O. Y., (2022). Investigation of physico-mechanical, thermal properties and solar thermoregulation performance of shape-stable attapulgite based composite phase change material in foam concrete, Solar Energy, Volume 236, 2022, Pages 51-62,
47. Chi L, Lu S, Yao Y. (2019). Damping Additives Used in Cement-Matrix Composites: A Review. Composites Part B: Engineering, 164: 26-36. DOI: https://doi.org/10.1016/j.compositesb.2018.11.057
48. Wang L., Chen L., Tsang D. C., Guo B., Yang J., Shen Z., Poon C. S. (2020). Biochar as Green Additives in Cement-based Composites with Carbon Dioxide Curing. Journal of Cleaner Production, 258: 120678. doi: https://doi.org/10.1016/j.jclepro.2020.120678
49. Kaplan G., Coskan U., Benli A., Bayraktar O. Y., & Kucukbaltacı A. B. (2021). The impact of natural and calcined zeolites on the mechanical and durability characteristics of glass fiber reinforced cement composites. Construction and Building Materials, 311, 125336.
50. Kaplan G., Gulcan A., Cagdas B., Bayraktar O. Y. (2021). The impact of recycled coarse aggregates obtained from waste concretes on lightweight pervious concrete properties. Environmental Science and Pollution Research, 28(14), 17369-17394, https://doi.org/10.1007/s11356-020-11881-y
51. Bayraktar O. Y., Soylemez H., Kaplan G., Benli A., Gencel O., & Turkoglu, M. (2021). Effect of cement dosage and waste tire rubber on the mechanical, transport and abrasion characteristics of foam concretes subjected to H2SO4 and freeze–thaw. Construction and Building Materials, 302, 124229.
52. Isinkaralar K. (2020). Removal of Formaldehyde and BTEX in Indoor Air Using Activated Carbon Produced from Horse Chestnut (Aesculus hippocastanum L.) Shell. Ph.D. Thesis Hacettepe University Institute of Science Department of Environmental Engineering. Ankara, Turkey.
53. Bayraktar O. Y., Eshtewı S. S. T., Benli, A., Kaplan G., Toklu K., & Gunek F. (2021). The impact of RCA and fly ash on the mechanical and du75rability properties of polypropylene fibre-reinforced concrete exposed to freeze-thaw cycles and MgSO4 with ANN modeling. Construction and Building Materials, 313, 125508.
54. Bayraktar O. Y., Kaplan G., Gencel O., Benli A., Sutcu M. (2021). Physico-mechanical, durability and thermal properties of basalt fiber reinforced foamed concrete containing waste marble powder and slag. Construction and Building Materials, 288,123128, https://doi.org/10.1016/j.conbuildmat.2021.123128
55. Bayraktar O. Y., Kaplan G. (2021). Farklı çimentolardan üretilen köpük betonlarda atık lastiklerin hafif agrega olarak kullanımı, Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi, https://doi.org/10.17714/gumusfenbil.859989
56. Altera A. Z., Bayraktar O. Y., Bodur B., & Kaplan G. (2021). Investigation of the Usage Areas of Different Fiber Reinforced Concrete. Kastamonu University Journal of Engineering and Sciences, 7(1), 7-18.
57. Mehta A., Ashish D. K. (2020). Silica Fume and Waste Glass in Cement Concrete Production: A review. Journal of Building Engineering, 29: 100888.
58. Li L. G., Lin Z. H., Chen G. M., Kwan A. K. H. (2020). Reutilizing Clay Brick Dust as Paste Substitution to Produce Environment-Friendly Durable Mortar. Journal of Cleaner Production, 274: 122787. DOI: https://doi.org/10.1016/j.jclepro.2020.122787
59. Kalınçimen G., Öztürk A., Kaplan G., Yıldızel S. (2015). Seramik Atıklarının Çimento İkame Malzemesi Olarak Kullanılması ve Asit Dayanıklılığının İncelenmesi. Kastamonu Üniversitesi Mühendislik ve Fen Bilimleri Dergisi, 1(1): 9-16.
60. Söylemez H., Bayraktar O. Y. (2019). Bor Mineralleri ve Atıkları İle Üretilen Betonarme Yapılarda Yangına Dayanıklılığın Araştırılması, 3rd International Symposium on Innovative Approaches in Scientific Studies, 4(1): 489-492.
61. Söylemez H., Bayraktar O. Y. (2019). Donatılı Toprak Duvar (Toprakarme) İmalatında Beton Panel Yerine Atık Lastiklerin Kullanılmasının Araştırılması, 3rd International Symposium on Innovative Approaches in Scientific Studies, 4(1): 486-488.
62. Söylemez H., Balcı B., Bayraktar O. Y. (2019). Endüstriyel Atıklardan Üretilen Geopolimer Harçların Özellikleri, 5th International European Conference On Science, Art & Culture, 202-207.
63. Siddika A., Al Mamun M. A., Alyousef R., Amran Y. M., Aslani F., Alabduljabbar H. (2019). Properties and Utilizations of Waste Tire Rubber in Concrete: A review. Construction and Building Materials, 224: 711-731.
64. Tang W. C., Lo, T. Y. (2009). Mechanical and fracture properties of normal-and high-strength concretes with fly ash after exposure to high temperatures. Magazine of Concrete Research, 61(5): 323-330.
65. Sağlam-Çitoğlu G., Bayraktar O. Y. (2018). Atık Mermer Tozu ve İnşaat Sektöründeki Kullanımı İle İlgili Çalışmalar, 2nd International Symposium on Innovative Approaches in Scientific Studies. 3: 1323-1330.
66. Li L. G., Huang Z. H., Tan Y. P., Kwan A. K. H., Chen H. Y. (2019). Recycling of Marble Dust as Paste Replacement for İmproving Strength, Microstructure and Eco-Friendliness of mortar. Journal of Cleaner Production, 210: 55-65.
67. Cho Y. K., Jung S. H., Choi Y. C., (2019). Effects of Chemical Composition of Fly Ash On Compressive Strength of Fly Ash Cement Mortar. Construction and Building Materials, 204: 255-264. DOI: https://doi.org/10.1016/j.conbuildmat.2019.01.208
68. Yu J., Zhang M., Li G., Meng J., Leung C. K. (2020). Using Nano-silica to İmprove Mechanical and Fracture Properties of Fiber-reinforced High-volume Fly Ash Cement Mortar. Construction and Building Materials, 239: 117853.
69. Sevik H., Yahyaoglu Z., & Turna I. (2012). Determination of genetic variation between populations of Abies nordmanniana subsp. bornmulleriana Mattf according to some seed characteristics, genetic diversity in plants. Chapter, 12, 231-248.
70. Güney D., Yahyaoglu Z., Bayraktar A., Atar F. ve Turna I. (2019). Genetic diversity of Picea orientalis (L.) Link populations in Turkey. Šumarski list, 143(11-12), 539-547.
71. Güney D., Seyis E., Atar F., Bayraktar A. & Turna İ. (2019). Effects of some nitrogen-fixing plants on seedling growth of scotch pine. Turkish Journal of Forestry, 20(4), 284-289.
72. Shults P., Nzokou P., & Koc I. (2020). Nitrogen contributions of alley cropped Trifolium pratense may sustain short rotation woody crop yields on marginal lands. Nutrient Cycling in Agroecosystems, 117(2), 261-272.
73. Güney D., Atar F., Turna İ., & Günlü A. (2021). Effects of precommercial thinning intensity on growth of Fagus orientalis Lipsky stands over 6 years. Journal of Forestry Research, 1-11.
74. Güney D., Bayraktar A., Atar F., & Turna I. (2021). The effects of different factors on propagation by hardwood cuttings of some coniferous ornamental plants. Šumarski list, 145(9-10), 467-477.
75. Cesur A., Zeren Cetin, I., Abo Aisha, A. E. S., Alrabiti O. B. M., Aljama A. M. O., Jawed A. A., & Ozel H. B. (2021). The usability of Cupressus arizonica annual rings in monitoring the changes in heavy metal concentration in air. Environmental Science and Pollution Research, 28(27), 35642-35648.
76. Seo J. H., Park S. M., Yang B. J., Jang J. G. (2019). Calcined Oyster Shell Powder as an Expansive Additive in Cement Mortar. Materials, 12(8): 1322.
77. Lila K., Belaadi S., Solimando R., Zirour F. R. (2020). Valorisation of Organic Waste: Use of Olive Kernels and Pomace for Cement Manufacture. Journal of Cleaner Production, 277: 123703. DOI: https://doi.org/10.1016/j.jclepro.2020.123703
78. Farinha C. B., de Brito J., Veiga R. (2019). Influence of Forest Biomass Bottom Ashes on the Fresh, Water and Mechanical Behaviour of Cement-Based Mortars. Resources, Conservation and Recycling, 149: 750-759. DOI: https://doi.org/10.1016/j.resconrec.2019.06.020
79. El Azizi C., Hammi H., Chaouch M. A., Majdoub H., Mnif A. (2019). Use of Tunisian Opuntia ficus-indica Cladodes as a Low Cost Renewable Admixture in Cement Mortar Preparations. Chemistry Africa, 2(1): 135-142. DOI: https://doi.org/10.1007/s42250-019-00040-7
80. Muthukrishnan S., Gupta S., Kua H. W. (2019). Application of Rice Husk Biochar and Thermally Treated Low Silica Rice Husk Ash to İmprove Physical Properties of Cement Mortar. Theoretical and Applied Fracture Mechanics, 104: 102376. DOI: https://doi.org/10.1016/j.tafmec.2019.102376
81. Zaki A., Sola Ö. (2020). Pirinç Kabuğu Külü Katkılı Harçların Dayanım ve Dayanıklılık Özelliklerin Araştırılması. ALKÜ Fen Bilimleri Dergisi, 2(2): 54-61.
82. Bayraktar O. Y., Tobbala D. E., Turkoglu M., Kaplan G., Tayeh A. A. (2022). Hemp fiber reinforced one-part alkali-activated composites with expanded perlite: Mechanical properties, microstructure analysis and high-temperature resistance, Construction and Building Materials (Accepted)
83. Kursuncu B., Gencel O., Bayraktar O. Y., Shi, Nematzadeh M., Kaplan G. (2022). Optimization of foam concrete characteristics using response surface methodology and artificial neural networks. Construction and Building Materials, 337, 127575.
84. Cetin M., Aljama, A. M. O., Alrabiti O. B. M., Adiguzel F., Sevik H., Zeren Cetin I. (2022). Determination and Mapping of Regional Change of Pb and Cr Pollution in Ankara City Center. Water, Air, & Soil Pollution, 233(5), 1-10.
85. Cesur A., Zeren Cetin I., Cetin M., Sevik H., Ozel, H. B. (2022). The Use of Cupressus arizonica as a Biomonitor of Li, Fe, and Cr Pollution in Kastamonu. Water, Air, & Soil Pollution, 233(6), 1-9.
86. Key K., Kulaç Ş. (2022). Proof of concept to characterize historical heavy metal concentrations from annual rings of Corylus colurna: determining the changes of Pb, Cr, and Zn concentrations in atmosphere in 180 years in North Turkey. Air Quality, Atmosphere & Health, 1-11.
87. Sevik H., Cetin M., Ozturk A., Ozel H. B., Pinar B. (2019). Changes in Pb, Cr and Cu concentrations in some bioindicators depending on traffic density on the basis of species and organs. Applied Ecology and Environmental Research, 17(6), 12843-12857.
88. Ucun Ozel H., Gemici B. T., Gemici E., Ozel H. B., Cetin M., Sevik H. (2020). Application of artificial neural networks to predict the heavy metal contamination in the Bartin River. Environmental Science and Pollution Research, 27(34), 42495-42512.