中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共29条，第1-10条 帮助

条数/页： 排序方式：
A review of rare earth elements in waste disposal: Release mechanisms, environmental behaviors and risks 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2025, 卷号: 521, 页码: 146239
作者:  Xiong, Zhunan;  Li, Shun;  Wang, Siyu;  Wang, Jing;  Wang, Lingqing
  |  收藏  |  浏览/下载：1/0  |  提交时间：2025/09/22
Zinc isotopes revealed the role of ore-hosting carbonate rocks in the formation of MVT deposits: A case study of the Huize Pb-Zn deposit, SW China 期刊论文  OAI收割
Journal of Geochemical Exploration, 2024, 卷号: 258, 页码: 107369
作者:  Hao Zhang;  Jia-Xi Zhou;  Mei-Fu Zhou;  Zheng-Peng Yue;  Ye He
  |  收藏  |  浏览/下载：2/0  |  提交时间：2025/11/07
SOTEM exploration and reservoir structure analysis of Yangbajain geothermal field, Xizang 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2023, 卷号: 66, 期号: 11, 页码: 4805-4816
作者:  Chen WeiYing;  Xue GuoQiang;  Zhao Ping;  Ren WangQi;  He YiMing
  |  收藏  |  浏览/下载：62/0  |  提交时间：2024/01/02
Quantitative evaluation of transport efficiency of fault-reservoir composite migration pathway systems in carbonate petroliferous basins 期刊论文  OAI收割
ENERGY, 2021, 卷号: 222, 页码: 14
作者:  Wang, Wenyang;  Pang, Xiongqi;  Chen, Zhangxin;  Chen, Dongxia;  Wang, Yaping
  |  收藏  |  浏览/下载：66/0  |  提交时间：2021/10/19
Endosulfan promotes cell migration via PTP4A3-mediated signaling pathways in HUVECs 期刊论文  OAI收割
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2020, 卷号: 192, 页码: 1-9
作者:  Li, Heng;  Liu, Shiqi;  Hu, Yumeng;  Zhao, Bin;  Sun, Yeqing
  |  收藏  |  浏览/下载：43/0  |  提交时间：2021/09/14
2,3,7,8-Tetrachlorodibenzo-p-dioxin promotes migration ability of primary cultured rat astrocytes via aryl hydrocarbon receptor 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES, 2019, 卷号: 76, 页码: 368-376
作者:  Chen, Yangsheng;  Sha, Rui;  Xu, Li
  |  收藏  |  浏览/下载：41/0  |  提交时间：2020/10/21
食用蔬菜能吸收和积累微塑料 期刊论文  OAI收割
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明
  |  收藏  |  浏览/下载：185/0  |  提交时间：2020/06/17
微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.  
含气流体运移与天然气水合物成藏 期刊论文  OAI收割
地质科技情报, 2017, 卷号: 36, 期号: 2, 页码: 176-185
作者:  张金华;  苏明;  魏伟;  吴能友;  刘杰
  |  收藏  |  浏览/下载：55/0  |  提交时间：2018/12/21
海底水合物冰丘的特征及意义 期刊论文  OAI收割
海洋地质与第四纪地质, 2017, 卷号: 37, 期号: 1, 页码: 117-124
作者:  张金华;  魏伟;  刘杰;  杨睿;  肖红平
  |  收藏  |  浏览/下载：77/0  |  提交时间：2018/12/21
An oyster species-specific miRNA scaffold42648_5080 modulates haemocyte migration by targeting integrin pathway 期刊论文  OAI收割
FISH & SHELLFISH IMMUNOLOGY, 2016, 卷号: 57, 页码: 160-169
作者:  Chen, Hao;  Wang, Hao;  Jiang, Shuai;  Xu, Jiachao;  Wang, Lingling
收藏  |  浏览/下载：41/0  |  提交时间：2017/03/21