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1.
Altıntaş Nurullah Kırca Mustafa Acar Samet Aydın Abdullah Öztürk Musa 《Environmental science and pollution research international》2023,30(5):11785-11797
Environmental Science and Pollution Research - This paper investigates the relationship between income inequality and environmental degradation for the case of Turkey between 1987 and 2017 through... 相似文献
2.
Nemli G Demirel S Gümüşkaya E Aslan M Acar C 《Waste management (New York, N.Y.)》2009,29(3):1129-1131
This study investigated some of the important physical (thickness swelling) and mechanical (modulus of rupture, modulus of elasticity and internal bond) properties of single-layer particleboard panels made from eucalyptus (Eucalyptus camaldulensis Dehn.), waste of grass clippings (Lolium perenne L.) and combinations of the two. The chemical properties (pH, holocelluse and alpha cellulose contents, and water, alcohol-benzene and 1% sodium hydroxide solubilities) of the raw materials were also determined. Panels with a 6:94 ratio of grass-to-eucalyptus particles had the required mechanical properties for interior fitments including furniture and general uses. Boards manufactured with 100% grass clippings exhibited the lowest quality. The overall panel properties improved with a lower percentage of grass clippings added. Based on initial results, it also appears that grass should compose no more than 13% to achieve acceptable panel properties for interior fitments and general uses. 相似文献
3.
Tirgil Abdullah Acar Yasin Ozgur Onder 《Environment, Development and Sustainability》2021,23(10):14585-14604
Environment, Development and Sustainability - This paper uncovers the link between economic development and environmental degradation in Turkey by employing two distinct methods. We test the... 相似文献
4.
Girotto Francesca Lavagnolo Maria Cristina Acar Gulgun Piazza Laura 《Journal of Material Cycles and Waste Management》2021,23(1):416-422
Journal of Material Cycles and Waste Management - The effect of ultrasound pre-treatment (for 5, 15, and 30 min) on tomato pomace methane yield was evaluated. With respect to the control... 相似文献
5.
Şeyda Fikirdeşici Ergen Esra Üçüncü Tunca Alper Devrim Ozkan Tolga Tarkan Ölmez Emrah Acaröz Ahmet Altındağ 《Chemistry and Ecology》2013,29(5):455-465
The accumulations of Al, Cd, Cr, Cu, Fe, Ni, Pb and Zn in the exoskeleton, gills, hepatopancreas and abdominal muscles of crayfish Astacus leptodactylus (Eschscholtz, 1823) were determined. The strongest correlation observed was between Cr and Ni in the gills (r?=?0.904); moderate to strong correlations between Al, Cr, Fe, Ni and Cu were also observed in gill tissue. Disregarding the gills, the strongest correlation was found between Cu and Zn in the hepatopancreas (r?=?0.808); the correlation between these two metals might have been a result of metallothionein activity. The accumulation of Pb was found to correlate with that of Cd in the exoskeleton, Cd and Zn in the gills, Zn and Cu in the hepatopancreas and Cu in the abdominal muscle. None of these correlations were present in lakewater and sediment samples, suggesting that the crayfish metabolism may be responsible for the co-accumulation of metal–metal pairs. As all correlations in non-gill tissues are observed between divalent metals, a shared transporter such as divalent metal transporter 1 might be involved in the accumulation of these metals. 相似文献
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Ersenkal DA Ziylan A Ince NH Acar HY Demirer M Copty NK 《Journal of contaminant hydrology》2011,126(3-4):248-257
This paper investigates the impact of dilution on the mobility of magnetite nanoparticles surface coated with poly(acrylic acid) (PAA). Transport experiments were conducted in a water-saturated sand-packed column for input nanoparticle solutions with total Fe concentrations ranging from 100 to 600mg/L. Particle size analysis of the synthesized nanoparticle solutions showed that PAA provides good size stability for Fe concentrations as low as about 1mg/L. Time-moment analysis of the nanoparticle breakthrough curves, on the other hand, revealed that nanoparticle mass recovery from the column decreased consistently with dilution, with greater attenuation, sharper fronts and longer tails compared to that of the tracer. Particle size analysis of the eluted solutions shows that the nanoparticle size is negatively correlated with nanoparticle concentration. Modeling results suggest that the decrease in nanoparticle mobility with input concentration can be represented using a kinetic time-dependent deposition term with finite deposition capacity and a kinetic detachment term. For field applications, the increase in particle size and detachment resulting from dilution means reduced transport efficiency of nanoparticles and reaction potential with travel distance. 相似文献
8.
Kurt Deniz Acar Ali Çavuşoğlu Dilek Yalçin Emine Çavuşoğlu Kültiğin 《Environmental science and pollution research international》2021,28(39):54922-54935
Environmental Science and Pollution Research - In this study, the protective effects of trans-resveratrol (t-resv) against 1,4-dioxane-induced toxicity in meristematic cells were investigated. For... 相似文献
9.
There are 37 national parks in Turkey, encompassing the most important mountain ecosystems, with high biological, natural, cultural and historical diversity. These parks also have aesthetic and recreational potential, and are valuable components within the country's nature protection programmes. Globally, a landscape can be regarded as the face of an ecosystem and constitutes a relationship between natural structure and visual features. There have been several studies on whether visual quality can provide indicators for landscape planning. Visual quality can also be assessed as a manifesto for community participation. This paper attempts to extend the understanding of visual quality assessment for national parks, using the Kackar Mountains National Park (KMNP) in north-eastern Turkey as an example. A detailed survey of visual quality preferences, landscape factors (10 main and 40 sub-factors) and semantic factors (naturalness, variety, fascination, vividness, unity, interesting and exciting) affecting these preferences was made using 30 represenative slides selected from the park. The highest preference was found to be 6.54, while the lowest was 2.30. Regression analysis enabled us to determine the relationship between visual quality and visual landscape attributes. The R2 value for naturalness was 0.482, while naturalness together with lake and fog percentage was 0.641. The assessment of preferences for the studied views in various landscape units can be evaluated and used for land-use decisions and future planning in KMNP. 相似文献
10.
Acar Samet Altıntaş Nurullah Haziyev Vügar 《Environmental and Ecological Statistics》2023,30(1):41-59
Environmental and Ecological Statistics - Is it possible to protect the environment while aiming at economic growth, one of the most critical factors in increasing the welfare of societies and... 相似文献