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排序方式: 共有345条查询结果,搜索用时 359 毫秒
261.
Kamaludin Roziana Othman Mohd Hafiz Dzarfan Kadir Siti Hamimah Sheikh Abdul Khan Jesmine Ismail Ahmad Fauzi Rahman Mukhlis A. Jaafar Juhana 《Environmental science and pollution research international》2023,30(1):259-273
Environmental Science and Pollution Research - Various treatments of choice are available to overcome contamination of bisphenol A (BPA) in the environment including membrane technologies; however,... 相似文献
262.
263.
India is one of the most populous countries and is the third largest greenhouse gas–emitting nation. Energy security is a serious issue for India as it relies heavily on fossil fuel imports. Biodiesel production using microalgae as feedstock can address both of these issues. In this study, the technical feasibility of microalgae‐based biodiesel production is carried out for a coal thermal power plant (i.e., Budge Budge Thermal Station) in the state of West Bengal, India, using a generic methodology. An oleaginous microalgae species that is tolerant toward flue gas was identified (i.e., Nannochloropsis sp). A 75‐acre open raceway microalgae production plant was designed keeping the costs, energy demand, and CO2 emissions low. The open raceway pond can use 38 tons of CO2, produce 19 tons of algal biomass, and treat 9320 m3 of wastewater per acre annually. 相似文献
264.
Salicylic acid to decrease plant stress 总被引:2,自引:0,他引:2
Abdul Basit Wani Hemlata Chadar Abdul Haleem Wani Simranjeet Singh Niraj Upadhyay 《Environmental Chemistry Letters》2017,15(1):101-123
Pollution and climate change degrade plant health. Plant stress can be decreased by application of salicylic acid, an hormone involved in plant signaling. Salicylic acid indeed initiates pathogenesis-related gene expression and synthesis of defensive compounds involved in local resistance and systemic acquired resistance. Salicylic acid may thus be used against pathogen virulence, heavy metal stresses, salt stress, and toxicities of other elements. Applied salicylic acid improves photosynthesis, growth, and various other physiological and biochemical characteristics in stressed plants. Salicylic acid antagonizes the oxidative damaging effect of metal toxicity directly by acting as an antioxidant to scavenge the reactive oxygen species and by activating the antioxidant systems of plants and indirectly by reducing uptake of metals from their medium of growth. We review here the use of exogenous salicylic acid in alleviating bacterial, fungal, and viral diseases, heavy metal toxicity, toxicity of essential micronutrients, and salt stress. 相似文献
265.
Shahid Muhammad Rizwan Wakeel Abdul Ishaque Wajid Ali Samia Soomro Kamran Baksh Awais Muhammad 《Environment, Development and Sustainability》2021,23(8):11310-11334
Environment, Development and Sustainability - Crop production is highly sensitive to climate. It is affected by long-term trends in average rainfall and temperature, inter-annual climate... 相似文献
266.
Rafiq Muhammad Hamid Ahmad Riaz Jabbar Abdul Munir Hassan Hussain Muzzammil 《Environmental science and pollution research international》2017,24(27):21797-21806
Environmental Science and Pollution Research - No-till wheat is gaining popularity in rice-based cropping system as it provides a better chance for timely planting of wheat, management of crop... 相似文献
267.
Abdul Kader 《Chemistry and Ecology》2018,34(6):506-518
Heavy metals are one of the hazardous contaminants in the total environment. The present study shows that the Sundarbans soil is contaminated with sludge and moderately contaminated with Cd and Co according to Contamination factor (CF), Enrichment factor (EF), Index of geo-accumulation (Igeo), and Ecological risk factor (ERF). The correlation, principle component analysis and factor analysis showed that Mn and Fe might have lithogenic origin whereas Cu, Pb, Co and Cd have anthropogenic inputs. The screening quick reference table (SQuiRT) shows that Cu and Cd may exert a possible toxic effect on the sediment dwelling biota. The phytoremediation study revealed that the endangered Heritiera fomes leaves can accumulate 80% of cadmium from the soil, which is highest based on this study as compared to other mangroves. The study also indicated that threatened date palm Phoenix paludosa leaves can accumulate 74% and 73% of Cu and Fe, respectively, from the soil. Now a day, there has been a spurt in mangrove plantations worldwide for the conservation of mangrove ecosystem using ecological engineering approaches. The present study is very much useful to choose a proper plant to decontaminate the soil from various heavy metal pollutants for effective management of mangrove wetlands. 相似文献
268.
Khalid Abdul Majeed Muhammad Shahbaz Yousaf Hafsa Zaneb Imtiaz Rabbani Zia Ur Rehman Habib Rehman 《毒物与环境化学》2017,99(9-10):1389-1396
Dibutyl phthalate, a known endocrine disruptor, is a commonly used plasticizer that influences the glucose homeostasis. The present study elucidates the effects of dibutyl phthalate (1 and 5 mmol/L) on electrogenic sodium-linked glucose transport in the isolated rabbit ileum with ‘Ussing chamber.’ Serosal addition of dibutyl phthalate has no effect on glucose-based electrogenic changes in short circuit current, and no effect of dibutyl phthalate is observed on ileal tissue conductance and catalase activity. However, mucosal addition of dibutyl phthalate in the presence of glucose shows a trend of decrease in short circuit current compared with the control. This indicates that dibutyl phthalate may have a deleterious effect on the electrogenic intestinal glucose transport. 相似文献
269.
Cao Jianhong Law Siong Hook Samad Abdul Rahim Bin Abdul Mohamad Wan Norhidayah Binti W. Wang Jianlong Yang Xiaodong 《Environmental science and pollution research international》2021,28(35):48053-48069
Environmental Science and Pollution Research - China’s green growth has shown a trend of fluctuation year by year. Simultaneously, Chinese local governments have pursued simple economic... 相似文献
270.
Norintan Ab-Murat Lydia Mason Rahimah Abdul Kadir Noriah Yusoff 《International journal of occupational safety and ergonomics》2018,24(2):233-239
Purpose. To assess Malaysian dentists’ perceptions of their mental well-being. Methods. A self-administered questionnaire was developed based on a conceptual framework of mental health and well-being model. Two aspects were assessed, namely the physiological (two domains) and the psychological (six domains). Participants were asked to rate their experiences of the aforementioned aspects using a 5-point Likert scale ranging from all the time to never. Results. The response rate was 81%. Most of the dentists (61.7%) perceived having positive mental well-being. Under the physiological aspect, most respondents reported that they were ‘generally happy’ (93.3%), but about 30% stated they were ‘stressed physically and emotionally’. Of the six domains under the psychological aspect, positive well-being was observed in the ‘sense of coherence’ and ‘behavioural stress’ domains. Participants who were above 40 years old, married and had children reported having a more positive mental well-being when compared with their counterparts. Conclusion. Overall, most Malaysian dentists perceived having a positive mental well-being. It is crucial, however, to closely monitor and initiate early interventions for those with negative symptoms to ensure the safe practice of dentistry. 相似文献