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11.
Jalal Fazal E. Xu Yongfu Li Xiaoyue Jamhiri Babak Iqbal Mudassir 《Environmental science and pollution research international》2021,28(32):43287-43314
Environmental Science and Pollution Research - Knowledge of the behavior of highly compacted expansive clays, as an engineered barrier, in disposal of high-level nuclear waste (HLW) systems to... 相似文献
12.
A Comprehensive Land-Use/Hydrological Modeling System for Scenario Simulations in the Elbow River Watershed, Alberta, Canada 总被引:1,自引:0,他引:1
Gayan Nishad Wijesekara Babak Farjad Anil Gupta Ying Qiao Patrick Delaney Danielle J. Marceau 《Environmental management》2014,53(2):357-381
The Elbow River watershed in Alberta covers an area of 1,238 km2 and represents an important source of water for irrigation and municipal use. In addition to being located within the driest area of southern Canada, it is also subjected to considerable pressure for land development due to the rapid population growth in the City of Calgary. In this study, a comprehensive modeling system was developed to investigate the impact of past and future land-use changes on hydrological processes considering the complex surface–groundwater interactions existing in the watershed. Specifically, a spatially explicit land-use change model was coupled with MIKE SHE/MIKE 11, a distributed physically based catchment and channel flow model. Following a rigorous sensitivity analysis along with the calibration and validation of these models, four land-use change scenarios were simulated from 2010 to 2031: business as usual (BAU), new development concentrated within the Rocky View County (RV-LUC) and in Bragg Creek (BC-LUC), respectively, and development based on projected population growth (P-LUC). The simulation results reveal that the rapid urbanization and deforestation create an increase in overland flow, and a decrease in evapotranspiration (ET), baseflow, and infiltration mainly in the east sub-catchment of the watershed. The land-use scenarios affect the hydrology of the watershed differently. This study is the most comprehensive investigation of its nature done so far in the Elbow River watershed. The results obtained are in accordance with similar studies conducted in Canadian contexts. The proposed modeling system represents a unique and flexible framework for investigating a variety of water related sustainability issues. 相似文献
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14.
Environmental Modeling & Assessment - Soil salinity and alkalinity seriously threaten crop production, soil productivity, and sustainable agriculture, especially in arid and semi-arid areas,... 相似文献
15.
Saeed Samarghandian Moshen Foadoddin Mahmoud Zardast Omid Mehrpour Parisa Sadighara Babak Roshanravan Tahereh Farkhondeh 《Environmental science and pollution research international》2020,27(18):22390-22399
Chlorpyrifos (CPF), an organophosphorus pesticide (OP), has been implicated in metabolic diseases; however, the data are controversial. Rising age has been 相似文献
16.
Farideh Sadeghian Amir Kasaeian Pirasteh Noroozi Seiyed Hassan Taiebi 《International journal of occupational safety and ergonomics》2013,19(2):355-361
Musculoskeletal disorders (MSDs) are an important health problem among healthcare workers, including clinical laboratory ones. The aim of the present study was to investigate the prevalence of MSDs and individual and psychosocial risk factors among clinical laboratory workers. A cross-sectional study was carried out among 156 workers of 30 clinical laboratories in 3 towns of Iran. The Nordic questionnaire with individual and psychosocial risk factors was used to collect data. Multiple logistic regression analysis was performed. The prevalence of reported MSDs among the study population was 72.4% in the past 12 months. The most prevalent MSDs were pain in the lower back and neck; 42.7% and 33.3%, respectively. Significant relations were found between MSDs and age, gender, heavy work at home and job control (p < .05). MSDs among laboratory workers were high and associated with age, gender, heavy work at home and job control. More research into measuring these factors and workplace physical demands is suggested. 相似文献
17.
Alhijazi Mohamad Safaei Babak Zeeshan Qasim Asmael Mohammed Harb Mohammad Qin Zhaoye 《Journal of Polymers and the Environment》2022,30(10):4377-4393
Journal of Polymers and the Environment - The present work presents an analysis of the tensile properties of Palm as well as Luffa natural fiber composites (NFC) in high density polyethylene... 相似文献
18.
The distribution of resources and defence is heterogeneous within plants. Specialist insects may prefer tissue with high concentrations
of the plant’s characteristic defence compounds. Most herbivorous butterfly or sawfly larvae are considered to be folivores,
so also the turnip sawfly Athalia rosae (Hymenoptera: Tenthredinidae), a specialist herbivore on Brassicaceae. We investigated which tissue larvae choose to feed
upon and how they perform on flowers, young or old leaves of Sinapis alba. Furthermore, constitutive and inducible levels of glucosinolates and myrosinases were investigated and nutrients analysed.
Larvae moved from leaves to flowers for feeding from the third larval instar on. Flowers were not actively chosen, but larvae
moved upwards on the plant, regardless of how plants were orientated (upright or inverted). Flower-feeding larvae were heavier
and developed faster than larvae feeding on young leaves, and adults laid more eggs. Old leaves as food source resulted in
the lowest growth rates. Flowers contained three and ten times higher myrosinase activities than young and old leaves, respectively,
whereas glucosinolate concentrations and nitrogen levels of flowers and young leaves were comparable. Glucosinolate concentrations
of old leaves were very low. Changes in tissue chemistry caused by larval feeding were tissue specific. Defence levels did
not change in flowers and old leaves after A. rosae feeding in contrast to young leaves. The high insect performance on flowers cannot be explained by differences in chemical
defence. Instead, the lack of mechanical defence (trichomes) is probably responsible. Movement to the flowers and folivory
is overall highly adaptive for this sawfly species. 相似文献
19.
Zolghadr-Asli Babak Bozorg-Haddad Omid Enayati Maedeh Chu Xuefeng 《Environment, Development and Sustainability》2021,23(10):14379-14404
Environment, Development and Sustainability - Multi-attribute decision-making (MADM) is an umbrella term to describe a series of mathematical frameworks that, in essence, enable the decision-makers... 相似文献
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Soleimani Mozhgan Akbari Nematollah Saffari Babak Haghshenas Hosein 《Environmental science and pollution research international》2021,28(47):66535-66555
Environmental Science and Pollution Research - Since mobile sources are one of the most important sources of air pollution, this paper tries to estimate the health effects and economic burden due... 相似文献