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学者姓名：陈莎
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摘要 ：
To meet the goal of the Paris Agreement, China pledges to realize the "Dual Carbon" targets by 2060. As the capital of China, Beijing plays a leading role in becoming zero-emission or carbon neutral in the future. We project the pollutants emissions of building sector based on current strict clean air policies (PO scenario) and China's carbon neutrality target by 2060 (CN scenario) from 2019 to 2050. Results show that PM2.5 concentration will increase by 2.62 mu g/m(3) under PO scenario; under the CN scenario, ozone concentration will increase by 2.53 mu g/m(3) but PM2.5 concentration will reduce by 9.04 mu g/m(3). It is projected that China carbon neutrality goals could avoid 11.12% of PM2.5-related health burden; With strict clean air policies, health burdens of ozone (3.9%) and PM2.5 (4.1%) could be avoided, respectively. This study highlights the importance of achieving co-benefits of air quality and public health.
关键词 ：
Health benefits Health benefits PM (2.5) PM (2.5) Carbon neutrality Carbon neutrality Air quality Air quality Ozone Ozone
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| GB/T 7714 | Wang, Mengya , Liu, Yingying , Li, Sumei et al. Air quality and health benefits of achieving carbon-neutrality in building sector over Beijing, China [J]. | JOURNAL OF ENVIRONMENTAL MANAGEMENT , 2024 , 370 . |
| MLA | Wang, Mengya et al. "Air quality and health benefits of achieving carbon-neutrality in building sector over Beijing, China" . | JOURNAL OF ENVIRONMENTAL MANAGEMENT 370 (2024) . |
| APA | Wang, Mengya , Liu, Yingying , Li, Sumei , Azimi, Parham , Chen, Sha , Yim, Steve Hung Lam . Air quality and health benefits of achieving carbon-neutrality in building sector over Beijing, China . | JOURNAL OF ENVIRONMENTAL MANAGEMENT , 2024 , 370 . |
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摘要 ：
The increasing automobile repair industries (ARIs) with spray facilities have become an important volatile organic compound (VOC) pollution source in China. However, the VOC health risk assessment for long-term exposure in ARIs has not been well characterized. In this study, though sampled VOCs from 51 typical ARIs in Beijing, the relationship between emission patterns, average daily exposure concentrations (EC), and health risks was comprehensively analyzed with the health assessment method. Results showed that concentrations of 117 VOCs from the samples ranged from 68.53 to 19863.32 mu g.m(-3), while the ARI operator's daily VOC inhalation EC was 11.24-1460.70 mu g.m(-3). The organic VOC (OVOC) concentration accounted for 73.16 similar to 94.52% in the solvent-based paint workshops, while aromatics were the main VOC component in water-based paint spraying (WPS) workshops, accounting for 70.08%, respectively. And the method of inhalation exposure health risk assessment was firstly used to evaluate carcinogenicity and non-carcinogenicity risk for sprayers in ARIs. The cumulative lifetime carcinogenic risk (LCR) for 24 sampled VOCs were within acceptable ranges, while the mean hazard index (HI) for 1 year with 44 sampled VOCs was over 1. Among them, ethyl alcohol had a high carcinogenic risk in both mixed water-based paint (MP) and solvent-based paint workshops. The mean HI associated with aromatics were 2.88E - 3 and 4.30E - 3 for 1 h in MP and WPS workshops. O-ethyl toluene and acetone are VOC components that need to be paid attention to in future paint raw materials and spraying operations. Our study will provide the important references for the standard of VOC occupational exposure health limits in ARIs.
关键词 ：
High-resolution emission patterns High-resolution emission patterns Health risk assessment Health risk assessment VOCs VOCs Inhalation exposure Inhalation exposure Automobile repair industries Automobile repair industries
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| GB/T 7714 | Du, Zhanxia , Li, Hanbing , Nie, Lei et al. High-solution emission characters and health risks of volatile organic compounds for sprayers in automobile repair industries [J]. | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH , 2024 . |
| MLA | Du, Zhanxia et al. "High-solution emission characters and health risks of volatile organic compounds for sprayers in automobile repair industries" . | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2024) . |
| APA | Du, Zhanxia , Li, Hanbing , Nie, Lei , Yao, Zhen , Zhang, Xinmin , Liu, Yuting et al. High-solution emission characters and health risks of volatile organic compounds for sprayers in automobile repair industries . | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH , 2024 . |
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摘要 ：
Building models are used to predict energy consumption and CO2 emissions under current and future conditions and serve as a basis for building design. The most important energy saving potentials in buildings can be achieved by improving the thermal performance of building and the efficiency of the district heating system. This study investigated energy savings in buildings in cold and hot regions of China and Africa and developed a modeling approach for energy savings in heating and cooling of residential buildings. We have provided an overview of long-term scenarios for energy demand and carbon dioxide (CO2) emissions. Using the industry-renowned software RETScreen, parameter simulations and optimizations are performed over the three time periods (currently 2030 and 2050). As a result, it was found that energy consumption has also increased and the comfort level of high-rise houses is about 10-21% higher than that of cold regions. The comfortable temperature range in these different cities is between 20 degrees C and 29 degrees C. We have showed the difference between the observed values and the model simulations (model bias) for HDD and CDD in cold and hot regions of China and Africa. This model represents spatial patterns and scales observed in Harbin, Shenzhen and South Africa. These features are characterized by an increased north-south gradient in eastern China, a topographically dependent distribution in western China and an associated increase in average temperature. The most commonly used types of heating in residential areas are heat pumps (31%) and district heating (21%). This is also the preferred case for condensing boilers (17%). In non-residential areas, heat pumps (32%), district heating (27%) and condensing boilers (11%) are the most commonly used heating systems. The total energy demand in Africa and China will be increased from 2020 to 2050. It is expected that the total demand for primary energy in China will be 8770 Mtoe in 2050, which corresponds to an increase in demand for primary energy of 1.9%, while Africa will see an increase of 2.7%. Final energy consumption in China and Africa will be 5776 Mtoe and 970 Mtoe respectively.
关键词 ：
Energy conservation Energy conservation RetScreen modeling RetScreen modeling Residential building Residential building CDD CDD HDD HDD
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| GB/T 7714 | Kaghembega, Wendkuuni Steve-Harold , Chen, Sha , Tchewafei, Abide et al. Paper: Modeling and scenario analysis of residential building energy conservation in cities of different weather [J]. | ENERGY REPORTS , 2024 , 11 : 2670-2684 . |
| MLA | Kaghembega, Wendkuuni Steve-Harold et al. "Paper: Modeling and scenario analysis of residential building energy conservation in cities of different weather" . | ENERGY REPORTS 11 (2024) : 2670-2684 . |
| APA | Kaghembega, Wendkuuni Steve-Harold , Chen, Sha , Tchewafei, Abide , Lionel, Kaghembega Bawendsomd Franck . Paper: Modeling and scenario analysis of residential building energy conservation in cities of different weather . | ENERGY REPORTS , 2024 , 11 , 2670-2684 . |
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摘要 ：
Greenhouse gas (GHG) emissions from food are of great importance for global warming effects. Life cycle assessment (LCA) method has been widely used in this field. In previous studies, food mass was mainly used as the functional unit in LCA, which cannot cover the environmental load of food products in terms of nutrition value. Other functional units are less applied and mostly have specific application scenarios. In this study, food mass and nutrition value were both taken into consideration in the development of a new food equivalent (FE) unit incorporated in LCA (FE-LCA) to investigate the greenhouse gas (GHG) emission and nutritional level (FEC) of different food and dietary structure. GHG emissions from 15 food products based on either same mass or FE measured and compared by LCA showed that legumes, grains and nuts are low-carbon food product, whereas beef can provide the highest carbon emission. Grains, legumes, nuts and chicken have a higher nutritional value the intake of anti-seasonal vegetables and anti-seasonal fruits should be reduced while more seasonal foods should be consumed. From GHG emission results of 9 dietary structures, Argentine diet presented the highest carbon emission due to extensive beef intake. The lowest GHG emission referred to Vegan diet but has a low FEC of 75.90 cannot supply the nutritional needs of human health. New Nordic Diet, Mediterranean Diet, Chinese Diet and Dutch Diet with reasonable GHG emission were recommended. They were characterized by a more balanced consumption of various food groups without a clear preference for a particular food group. In conclusion, the FE-LCA method is the most suitable method when evaluating food production.
关键词 ：
Greenhouse gases Greenhouse gases Functional units Functional units Nutritional level Nutritional level Food Food Life cycle assessment Life cycle assessment
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| GB/T 7714 | Zhang, Mengrong , Li, Hanbing , Chen, Sha et al. Interrogating greenhouse gas emissions of different dietary structures by using a new food equivalent incorporated in life cycle assessment method [J]. | ENVIRONMENTAL IMPACT ASSESSMENT REVIEW , 2023 , 103 . |
| MLA | Zhang, Mengrong et al. "Interrogating greenhouse gas emissions of different dietary structures by using a new food equivalent incorporated in life cycle assessment method" . | ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 103 (2023) . |
| APA | Zhang, Mengrong , Li, Hanbing , Chen, Sha , Liu, Yingying , Li, Sumei . Interrogating greenhouse gas emissions of different dietary structures by using a new food equivalent incorporated in life cycle assessment method . | ENVIRONMENTAL IMPACT ASSESSMENT REVIEW , 2023 , 103 . |
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摘要 ：
Antibiotics are recognized as effective medicine that has been extensively used in human and veterinary. Since the rate of releasing into the environment is stronger than the rate of elimination, antibiotics are regarded as persistent or "pseudo-persistent" organic compounds that result in the development of microbial antibiotic resistance. Therefore, assessment for their ecological risks to the environment are essential. Diffusive gradients in thin films for organic compounds (o-DGT) have been adapted to investigate the environmental behaviors of antibiotics. Currently, more than 20 compounds have been tested by o-DGT in waters and soil environments. In this review, we explained the theoretical reason that o-DGT is feasible to determine the labile fraction of antibiotics in different environmental media. The most used agarose diffusive gel, and various binding agents such as resin, porous carbon and nano-scale materials have been compared to optimize the sampling of antibiotics by o-DGT. Results of deploying o-DGT devices in waters and soils from previous studies were discussed to understand the bioavailability and dynamic transport of antibiotics. Also, we provided the feasibility analysis of using o-DGT in sediments for antibiotics measurements, which is required to be carried out in future studies. To have a deep view on the development of o-DGT, its technical limitations and viable improvements were summarized in this study for further applications on antibiotics research.
关键词 ：
DGT DGT Water Water Soil Soil Sediment Sediment Environmental behavior Environmental behavior Antibiotics Antibiotics
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| GB/T 7714 | Liang, Yixuan , Li, Hanbing , Li, Sumei et al. Organic diffusive gradients in thin films (o-DGT) for determining environmental behaviors of antibiotics: A review [J]. | JOURNAL OF HAZARDOUS MATERIALS , 2023 , 459 . |
| MLA | Liang, Yixuan et al. "Organic diffusive gradients in thin films (o-DGT) for determining environmental behaviors of antibiotics: A review" . | JOURNAL OF HAZARDOUS MATERIALS 459 (2023) . |
| APA | Liang, Yixuan , Li, Hanbing , Li, Sumei , Chen, Sha . Organic diffusive gradients in thin films (o-DGT) for determining environmental behaviors of antibiotics: A review . | JOURNAL OF HAZARDOUS MATERIALS , 2023 , 459 . |
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摘要 ：
Microplastics (MPs) are plastic fragments with particle sizes smaller than 5 mm that have potentially harmful effects on ecosystems and human health. The soil environment is not only the source but also the sink of MPs. Thus, it is necessary to fully understand the pollution and distribution of MPs in soils. In this study, Qinghai Province, northeast of the Qinghai-Tibet Plateau, was selected as the research area, and 22 soil samples were collected and analyzed to study the levels and distribution characteristics of MPs in grassland soils. MPs were obtained from the soils by using density separation, and a laser confocal micro Raman spectrometer was used for MP identification. The results showed that MPs were detected in all of the soil samples. The total abundances of MPs ranged from 1125 to 1329 items/kg, with a mean abundance of 1202 items/kg. Various types, shapes, sizes, and colors of MPs were observed. Polyethylene terephthalate (PET) was the dominant polymer in all the grassland soil samples. The size range of 10-50 mu m accounted for 50% of all identified MPs. Pellets were the dominant MP shape, and colored MPs accounted for 64% of all MPs. The results revealed the presence of large quantities of MPs in the grassland soils of remote areas as well. This study can act as a reference for further studies of MPs in terrestrial systems. At the end of the paper, the prospects and suggestions for pollution control by soil MPs are given.
关键词 ：
grassland soil grassland soil microplastics microplastics Qinghai-Tibet Plateau Qinghai-Tibet Plateau pollution pollution distribution distribution
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| GB/T 7714 | Li, Sumei , Li, Ziyi , Xue, Jun et al. Pollution and Distribution of Microplastics in Grassland Soils of Qinghai-Tibet Plateau, China [J]. | TOXICS , 2023 , 11 (1) . |
| MLA | Li, Sumei et al. "Pollution and Distribution of Microplastics in Grassland Soils of Qinghai-Tibet Plateau, China" . | TOXICS 11 . 1 (2023) . |
| APA | Li, Sumei , Li, Ziyi , Xue, Jun , Chen, Sha , Li, Hanbing , Ji, Jian et al. Pollution and Distribution of Microplastics in Grassland Soils of Qinghai-Tibet Plateau, China . | TOXICS , 2023 , 11 (1) . |
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摘要 ：
As anthropogenic antibiotics, quinolones, e.g., ofloxacin have adverse impacts on ecological systems and human heaths. The removal of quinolones is of great importance, and adsorption techniques have been widely used to remove this hazardous contaminant. However, a robust and easy-operating adsorbent is still emergently required due to the complex chemical structure of quinolones. In this study, we successfully synthesized the promising metallic carbons (MCs) containing carbon nanotubes and cobalt nanoparticles by carbonizing Zn/Co-ZIF at 900 degrees C. Three different molar ratios of Co and Zn were applied to optimize the adsorption capacity on ofloxacin (OFL). Results showed MC with molar ratio of Co and Zn at 3:1 (Co-CNT/NPC3/1) achieved the maximal adsorption capacity to 118.3 mg g-1. Its adsorption performance was satisfied in the pH range from 5 to 9 and ionic strengths at 0.01 M. The main mechanisms for these adsorptions were identified as electrostatic attraction, metal coordination and pi-pi EDA. Removal efficiencies of quinolones higher than 68 mg g-1 indicated the strong feasibility of this adsorbent for wastewater treatments. The regeneration of Co-CNT/NPC3/1 at 600 degrees C allowed its at least 4-time reusability and its magnetic property enabled external magnets to recycle it from real environments.
关键词 ：
Magnetic separation Magnetic separation Adsorption Adsorption Zn Zn Co zeolitic imidazolate frameworks Co zeolitic imidazolate frameworks Metallic carbides Metallic carbides
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| GB/T 7714 | Liang, Yixuan , Zhang, Qiyu , Li, Sumei et al. Highly efficient removal of quinolones by using the easily reusable MOF derived-carbon [J]. | JOURNAL OF HAZARDOUS MATERIALS , 2022 , 423 . |
| MLA | Liang, Yixuan et al. "Highly efficient removal of quinolones by using the easily reusable MOF derived-carbon" . | JOURNAL OF HAZARDOUS MATERIALS 423 (2022) . |
| APA | Liang, Yixuan , Zhang, Qiyu , Li, Sumei , Fei, Jiaying , Zhou, Jian , Shan, Saisai et al. Highly efficient removal of quinolones by using the easily reusable MOF derived-carbon . | JOURNAL OF HAZARDOUS MATERIALS , 2022 , 423 . |
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摘要 ：
本发明公开了一种综合环境和营养效益的新型食物当量的计算方法及应用，通过一次计算需要营养素修正系数和限制营养素修正系数、食物的热量评分和营养评分、营养修正系数，得出新型食物当量，可以评价食物领域温室气体排放量、水足迹等环境影响，也可以新型食物当量为方法学基础，计算基于生命周期的食物的全球变暖潜势、酸化潜势、富营养化潜势、臭氧消耗潜势、非生物性消耗(元素)、非生物性消耗(化石)、水生态毒性潜势、人体生态毒性潜势、光化学臭氧生成潜势和陆地生态毒性潜势等环境影响，能有效的对比各类食物的环境和健康效益，对于食物的温室气体排放核算、碳减排路径和健康效益的分析对比十分有效，应用价值较高。
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| GB/T 7714 | 陈莎 , 张孟蓉 , 李素梅 et al. 一种综合环境和营养效益的新型食物当量的计算方法及应用 : CN202211217352.3[P]. | 2022-10-03 . |
| MLA | 陈莎 et al. "一种综合环境和营养效益的新型食物当量的计算方法及应用" : CN202211217352.3. | 2022-10-03 . |
| APA | 陈莎 , 张孟蓉 , 李素梅 , 李寒冰 , 刘影影 , 麦兴宇 . 一种综合环境和营养效益的新型食物当量的计算方法及应用 : CN202211217352.3. | 2022-10-03 . |
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摘要 ：
本发明公开了一种碳化咖啡渣为基底的多孔吸附剂的制备方法，其特征在于，包括：(1)通过高温碳化方式将咖啡渣制备为碳化咖啡渣，研磨过筛至指定尺寸，得到碳化咖啡渣微粒，活化，备用；(2)向金属盐有机溶液中依次加入有机配体溶液和碳化咖啡渣微粒的混合液，室温下搅拌30min，将固体颗粒用有机溶剂洗涤、干燥，即得。本发明通过高温灼烧废弃咖啡渣形成生物质活性炭的方式，实现对咖啡渣的废物利用，并通过将碳化咖啡渣与MOFs材料复合形成一种以碳化咖啡渣为基底的多孔吸附剂，将其应用于污水处理，尤其是染料刚果红的污水处理中，用于吸附污水中的染料。该材料不仅对水体中的染料有良好的吸附性能，更实现了废弃咖啡渣的回收再利用。
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| GB/T 7714 | 陈莎 , 张启玉 , 梁艺萱 et al. 一种碳化咖啡渣为基底的多孔吸附剂、其制备方法及其应用 : CN202110218727.7[P]. | 2021-02-27 . |
| MLA | 陈莎 et al. "一种碳化咖啡渣为基底的多孔吸附剂、其制备方法及其应用" : CN202110218727.7. | 2021-02-27 . |
| APA | 陈莎 , 张启玉 , 梁艺萱 , 周健 , 费佳颖 , 李素梅 . 一种碳化咖啡渣为基底的多孔吸附剂、其制备方法及其应用 : CN202110218727.7. | 2021-02-27 . |
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摘要 ：
基于生命周期的北京风味餐厅食物消费温室气体排放与减排案例分析
关键词 ：
生命周期 生命周期 温室气体减排 温室气体减排 节约粮食 节约粮食 食物消费 食物消费
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| GB/T 7714 | 张孟蓉 , 陈莎 , 李素梅 et al. 基于生命周期的北京风味餐厅食物消费温室气体排放与减排案例分析 [J]. | 张孟蓉 , 2021 , 17 (2) : 140-150 . |
| MLA | 张孟蓉 et al. "基于生命周期的北京风味餐厅食物消费温室气体排放与减排案例分析" . | 张孟蓉 17 . 2 (2021) : 140-150 . |
| APA | 张孟蓉 , 陈莎 , 李素梅 , 气候变化研究进展 . 基于生命周期的北京风味餐厅食物消费温室气体排放与减排案例分析 . | 张孟蓉 , 2021 , 17 (2) , 140-150 . |
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