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THAI experimental research on hydrogen risk and source term related safety systems
《能源前沿(英文)》 2021年 第15卷 第4期 页码 887-915 doi: 10.1007/s11708-021-0789-1
关键词: severe accident containment safety mitigation H2 risk source term
REDUCTION OF NON-POINT SOURCE POLLUTION IN THE YONG’AN RIVER BY CONSTRUCTED WETLAND BASED ON 9 YEARS
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 627-638 doi: 10.15302/J-FASE-2023516
The agricultural and livestock activities surrounding the rivers flowing into the lakes have caused non-point source pollution, leading to excessive amounts of nutrient salts in downstream rivers. Introducing river water into constructed wetlands along river course has proven to be an effective solution for decreasing nitrogen (N) and phosphorus (P) loads. This paper reports 9 years of monitoring the Yong’an River and its surrounding constructed wetlands in the upper reaches of Erhai Lake, located in Yunnan Province, China. This study analyzed the main types of pollutants in the river, and evaluated the removal efficiency of pollutants by the constructed wetlands. The findings indicate that total nitrogen (TN) and nitrate nitrogen (NO3–-N) are the primary pollutants in the Yong’an River, which exhibit variation throughout the year corresponding to the alternating wet and dry seasons. Although constructed wetlands are effective in removing NO3–-N and P, their efficacy in removing ammonium nitrogen (NH4+-N) and organic pollutants is limited. This limitation can be attributed to the lack of timely disposal of aquatic plant residues. This research contributes to the understanding of the potential issues that may arise during the extended use of constructed wetlands and provides solutions to address them.
关键词: inflowing rivers surface-flow constructed wetland nutrients long-term monitoring
Development of source profiles and their application in source apportionment of PM
Ningning Zhang, Mazhan Zhuang, Jie Tian, Pengshan Tian, Jieru Zhang, Qiyuan Wang, Yaqing Zhou, Rujin Huang, Chongshu Zhu, Xuemin Zhang, Junji Cao
《环境科学与工程前沿(英文)》 2016年 第10卷 第5期 doi: 10.1007/s11783-016-0879-1
The source and transport of bioaerosols in the air: A review
《环境科学与工程前沿(英文)》 2021年 第15卷 第3期 doi: 10.1007/s11783-020-1336-8
• Emission of microbe from local environments is a main source of bioaerosols.
关键词: Bioaerosols Diffusion Source identification Biogeography
Stabilization-based soil remediation should consider long-term challenges
Zhengtao Shen, Zhen Li, Daniel S. Alessi
《环境科学与工程前沿(英文)》 2018年 第12卷 第2期 doi: 10.1007/s11783-018-1028-9
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1684-2
● This study explored the long-term association by double robust additive models.
关键词: Air pollution Cerebrovascular disease Incidence Long-term exposure Doubly robust additive model
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1414-6
• Challenges in sampling of NH3 sources for d15N analysis are highlighted.
关键词: Aerosol ammonium Atmospheric gaseous ammonia Isotope fingerprinting Isotope-based source apportionment Ammonia gas-to-particle conversion
Fault tolerant control strategy for modular PWM current source inverter
《能源前沿(英文)》 2023年 第17卷 第2期 页码 228-238 doi: 10.1007/s11708-022-0852-6
关键词: current source converter (CSC) fault-tolerant control space vector modulation active damping resonance suppression power quality
A hybrid Wavelet-CNN-LSTM deep learning model for short-term urban water demand forecasting
《环境科学与工程前沿(英文)》 2023年 第17卷 第2期 doi: 10.1007/s11783-023-1622-3
● A novel deep learning framework for short-term water demand forecasting.
关键词: Short-term water demand forecasting Long-short term memory neural network Convolutional Neural Network Wavelet multi-resolution analysis Data-driven models
Anlotinib as third- or further-line therapy for short-term relapsed small-cell lung cancer: subgroup
《医学前沿(英文)》 2022年 第16卷 第5期 页码 766-772 doi: 10.1007/s11684-021-0916-8
关键词: anlotinib chemotherapy short-term relapsed small-cell lung cancer
A perspective of “Nuclear Hot Spring” for long-term sustainable economy of the world
Yingzhong LU
《能源前沿(英文)》 2011年 第5卷 第4期 页码 349-357 doi: 10.1007/s11708-011-0168-4
关键词: natural safety reactor full power natural circulation sustainable world economy
Long-term behavior and safety assessment of Sance Rockfill Dam
Marta DOLEZALOVA, Ivo HLADIK
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 79-89 doi: 10.1007/s11709-010-0010-9
关键词: rockfill dam path dependence creep calibration cracking hydraulic fracturing hazard
Xuemei WANG,Weihua CHEN,Duohong CHEN,Zhiyong WU,Qi Fan
《环境科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 53-62 doi: 10.1007/s11783-014-0728-z
关键词: long-term trends fine particulate matter chemical components Pearl River Delta Economic Zone (PRDEZ)
Response of bacterial communities to short-term pyrene exposure in red soil
Jingjing PENG, Hong LI, Jianqiang SU, Qiufang ZHANG, Junpeng RUI, Chao CAI
《环境科学与工程前沿(英文)》 2013年 第7卷 第4期 页码 559-567 doi: 10.1007/s11783-013-0501-8
关键词: pyrene bacterial communities terminal restriction fragment length polymorphism short-term exposure rank-abundance plots
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 607-626 doi: 10.15302/J-FASE-2023517
As the common features of agroecosystems, ditches and ponds benefit the irrigation and drainage, as well as intercepting non-point source pollutants. However, most ditch-pond studies have been conducted in lowland areas. To test this source-sink assumption in upland areas, this study made observations on the ecological function of the ditch and pond system in a typical catchment in China. First, the changes in ponds in the catchment were analyzed using high-resolution remote sensing data. Then, the migration of agricultural pollutants in ditches and ponds were analyzed by field sampling and laboratory detection. The results showed that over the past 15 years the length of ditches in the catchment and the number of small ponds (< 500 m2) have increased by 32% and 75%, respectively. The rate of change in nutrient concentrations in the ditches and ponds were mostly from −20% to 20%, indicating ditches and ponds can be both sources and sinks for agricultural pollutants. Lastly, the contributing factors were explored and it was found that ditches and ponds are important sinks in dry season. However, during the rainy season, ditches and ponds become sources of pollutants, with the rapid drainage of ditches and the overflow of ponds in upland areas. The results of this study revealed that the ditches and ponds could be used for ecological engineering in upland catchments to balance drainage and intercept pollutants.
关键词: ditches ponds non-point source pollution mountainous areas nitrogen phosphorus
标题 作者 时间 类型 操作
REDUCTION OF NON-POINT SOURCE POLLUTION IN THE YONG’AN RIVER BY CONSTRUCTED WETLAND BASED ON 9 YEARS
期刊论文
Development of source profiles and their application in source apportionment of PM
Ningning Zhang, Mazhan Zhuang, Jie Tian, Pengshan Tian, Jieru Zhang, Qiyuan Wang, Yaqing Zhou, Rujin Huang, Chongshu Zhu, Xuemin Zhang, Junji Cao
期刊论文
Stabilization-based soil remediation should consider long-term challenges
Zhengtao Shen, Zhen Li, Daniel S. Alessi
期刊论文
Long-term exposure to air pollution and cerebrovascular disease: findings from Beijing Health Management
期刊论文
δN-stable isotope analysis of NH: An overview on analytical measurements, source sampling and its source
期刊论文
Anlotinib as third- or further-line therapy for short-term relapsed small-cell lung cancer: subgroup
期刊论文
A perspective of “Nuclear Hot Spring” for long-term sustainable economy of the world
Yingzhong LU
期刊论文
Long-term trends of fine particulate matter and chemical composition in the Pearl River Delta Economic
Xuemei WANG,Weihua CHEN,Duohong CHEN,Zhiyong WU,Qi Fan
期刊论文
Response of bacterial communities to short-term pyrene exposure in red soil
Jingjing PENG, Hong LI, Jianqiang SU, Qiufang ZHANG, Junpeng RUI, Chao CAI
期刊论文