中国科学院机构知识库网格系统: 检索

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	Spatial Inhomogeneity of New Particle Formation in the Urban and Mountainous Atmospheres of the North China Plain during the 2022 Winter Olympics 期刊论文 OAI收割 ATMOSPHERE, 2023, 卷号: 14, 期号: 9, 页码: 16 作者: Shang, Dongjie; Hu, Min; Wang, Xiaoyan; Tang, Lizi; Clusius, Petri S. \| 收藏 \| 浏览/下载：7/0 \| 提交时间：2024/08/23 new particle formation formation rate sulfuric acid ammonia condensation sink urban atmosphere spatial distribution
	A comprehensive approach to quantify the source identification and human health risk assessment of toxic elements in park dust 期刊论文 OAI收割 ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2023, 卷号: 45, 期号: 8, 页码: 5813-5827 作者: Huang, Chang-Chen; Cai, Li-Mei; Xu, Yao-Hui; Jie, Luo; Hu, Guo-Cheng \| 收藏 \| 浏览/下载：15/0 \| 提交时间：2024/09/26 PARTICLE-SIZE FRACTIONS HEAVY-METALS SPATIAL-DISTRIBUTION AGRICULTURAL SOILS GUANGDONG PROVINCE SURFACE SOILS CITY POLLUTION BIOACCESSIBILITY MULTIVARIATE
	Multifractal characteristics and spatial variability of soil particle-size distribution in different land use patterns in a small catchment of the Three Gorges Reservoir Region, China 期刊论文 OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2021, 卷号: 18, 期号: 1, 页码: 111-125 作者: Chen, Tai-li; Shi, Zhong-lin; Wen, An-bang \| 收藏 \| 浏览/下载：66/0 \| 提交时间：2021/03/01 Land use patterns Purple soil Multifractal characteristics Particle size distribution Geostatistics Spatial variability
	Multifractal characteristics and spatial variability of soil particle-size distribution in different land use patterns in a small catchment of the Three Gorges Reservoir Region, China 期刊论文 OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2021, 卷号: 18, 期号: 1, 页码: 111-125 作者: Chen, Tai-li; Shi, Zhong-lin; Wen, An-bang; Yan, Dong-chun; Guo, Jin \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2023/02/28 Land use patterns Purple soil Multifractal characteristics Particle size distribution Geostatistics Spatial variability
	Deformation behavior and damage in B4Cp/6061Al composites: An actual 3D microstructure-based modeling 期刊论文 OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 781, 页码: - 作者: Peng, P; Gao, MQ; Guo, EY; Kang, HJ; Xie, HL \| 收藏 \| 浏览/下载：118/0 \| 提交时间：2021/09/06 PARTICLE-REINFORCED ALUMINUM METAL-MATRIX COMPOSITES MECHANICAL-PROPERTIES SICP/AL COMPOSITES SPATIAL-DISTRIBUTION ALLOY COMPOSITE SIZE FRACTURE GROWTH B4C
	Statistical size scaling of breakage strength of irregularly-shaped particles 期刊论文 OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 102, 页码: 51-58 作者: Qian GA(钱桂安); Lei WS; Yu ZS; Berto F \| 收藏 \| 浏览/下载：41/0 \| 提交时间：2019/10/14 Irregularly-shaped particle Breakage strength Size effect Spatial flaw distribution Weakest-link model Weibull statistics
	Novel grain-based model for simulation of brittle failure of Alxa porphyritic granite 期刊论文 OAI收割 ENGINEERING GEOLOGY, 2019, 卷号: 251, 页码: 100-114 作者: Zhou, Jian; Lan, Hengxing; Zhang, Luqing; Yang, Duoxing; Song, Jie \| 收藏 \| 浏览/下载：65/0 \| 提交时间：2019/05/22 Novel grain-based model Microcracking evolution Particle flow code Numerical modeling Spatial distribution of minerals Alxa porphyritic granite
	Novel grain-based model for simulation of brittle failure of Alxa porphyritic granite 期刊论文 OAI收割 ENGINEERING GEOLOGY, 2019, 卷号: 251, 页码: 100-114 作者: Zhou, Jian; Lan, Hengxing; Zhang, Luqing; Yang, Duoxing; Song, Jie \| 收藏 \| 浏览/下载：69/0 \| 提交时间：2019/05/20 Novel grain-based model Microcracking evolution Particle flow code Numerical modeling Spatial distribution of minerals Alxa porphyritic granite
	黄海桑沟湾水体及沉积物中微塑料污染特征研究期刊论文 OAI收割海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204 作者: 熊宽旭; 赵新月; 周倩; 付传城; 涂晨 \| 收藏 \| 浏览/下载：40/0 \| 提交时间：2020/06/17 桑沟湾微塑料潮滩丰度空间分布 Sanggou bay microplastics tidal flats abundance spatial distribution In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.