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Karimian Mohammad Behjati Mohaddeseh Barati Erfaneh Ehteram Tayyebeh Karimian Ali 《Environmental science and pollution research international》2020,27(34):42600-42610
Environmental Science and Pollution Research - Antioxidant enzymes such as glutathione S-transferases (GSTs) and cytochromes P450 (CYPs) are involved in the metabolism and detoxification of... 相似文献
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Aboulfazl Barati Mahdieh Asgari Taghi Miri Zohreh Eskandari 《Environmental science and pollution research international》2013,20(9):6242-6255
Nanocomposite hydrogels based on poly(methacrylamide-co-acrylic acid) and nano-sized montmorillonite were prepared by aqueous dispersion and in situ radical polymerization. Optimum sorption conditions were determined as a function of montmorillonite content, contact time, pH, and temperature. The equilibrium data of Cu2+ and Ni2+ conformed to the Freundlich and Langmuir isotherms in terms of relatively high regression values. The maximum monolayer adsorption capacity of the nanocomposite hydrogel (with 3 wt% montmorillonite content), as obtained from the Langmuir adsorption isotherm, was found to be 49.26 and 46.94 mg g?1 for Cu2+ and Ni2+, respectively, at contact time?=?60 min, pH?=?6.8, adsorbent dose?=?100 mg/ml, and temperature?=?318 K. Kinetic studies of single system indicated that the pseudo-second order is the best fit with a high correlation coefficient (R 2?=?0.97–0.99). The result of five times sequential adsorption–desorption cycle shows a good degree of desorption and a high adsorption efficiency. 相似文献
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Hishe Hadgu Giday Kidane Soromessa Teshome Van Orshoven Jos Muys Bart Barati Ali Akbar Moghaddam Saghi Movahhed Ozuyar Pinar Gkcin Azadi Hossein 《Environmental management》2020,65(4):490-499
Environmental Management - In order to foster the potential of exclosures to sequester carbon, it is understood that they are increasingly assisted through enrichment planting. To study the impact... 相似文献
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Ahmad Barati Asieh Aliakbari Seyed Mahmoud Ghasempouri 《Russian Journal of Ecology》2011,42(4):315-320
Variations in breeding success of the Whiskered Terns (Chlidonias hybrida) were studied in two wetlands; Anzali (2005 and 2008) and Zarivar (2007–2008) in north and west Iran. Nesting success was
modeled and compared using information-theoretic approach implemented in program Mark in order to assess effects of colony
locations, years and nest initiation dates on the probability of daily nest survival. Clutch size did not vary between colonies
and years. Breeding success varied between colonies (Zarivar > Anzali), and years only in Anzali (2005 > 2008). Overall daily
nest survival was 0.977. (95% LCI 0.973, UCI 0.981), equivalent to a Mayfield nest survival of 0.317. (95% LCI 0.255, UCI
0.387). Egg-laying periods and colony site were important covariates affecting the daily survival rates (Σω
i
= 0.86 and Σω
i
= 0.83, respectively), while, the support for the effect of year was less (Σω
i
= 0.41). We concluded that Lake Zarivar provides a more favorable nesting location for Whiskered Terns probably because of
little changes in rainfall and water depth during the breeding seasons which influence breeding performance. 相似文献
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