中国科学院机构知识库网格系统: 检索

Modelling building energy use at urban scale: A review on their account for the urban environment 期刊论文 OAI收割
BUILDING AND ENVIRONMENT, 2021, 卷号: 205, 页码: 11
作者: Wong, Cyrus Ho Hin; Cai, Meng; Ren, Chao; Huang, Ying; Liao, Cuiping

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收藏 | 浏览/下载：57/0 | 提交时间：2022/09/15

Building energy modelling Urban climate Built environment Energy mapping Geographic information system (GIS)

Research status and development trends in the field of marine environment corrosion: a new perspective 期刊论文 OAI收割
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2021, 页码: 26
作者: Wang, Zhengquan; Zhou, ZiYang; Xu, Weichen; Yang, Dan; Xu, Yong

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收藏 | 浏览/下载：67/0 | 提交时间：2021/09/18

Bibliometrics Information visualization analysis Marine environment corrosion

Modeling Information Diffusion with the External Environment in Social Networks 期刊论文 OAI收割
JOURNAL OF INTERNET TECHNOLOGY, 2019, 卷号: 20, 期号: 2, 页码: 369-377
作者: Liao, Xiangwen; Yang, Dingda; Cheng, Xueqi; Chen, Guolong; Wei, Jingjing

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收藏 | 浏览/下载：41/0 | 提交时间：2019/08/16

Social networks Information diffusion External environment

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

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收藏 | 浏览/下载：159/0 | 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.

Research on Remote Sensing Dynamic Monitoring of Ecological Resource Environment Based on GIS 期刊论文 OAI收割
WIRELESS PERSONAL COMMUNICATIONS, 2018, 卷号: 102, 期号: 4, 页码: 2941-2953
作者: Li, Xiaofeng; He, Zongyi; Jiang, Lili; Ye, Yanjun

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收藏 | 浏览/下载：39/0 | 提交时间：2019/05/23

Geographic information system Remote sensing Ecological environment Dynamic monitoring Evaluation Data mining

Changing human-environment interactions in medium mountains: the Apuseni Mts (Romania) as a case study 期刊论文 OAI收割
Journal of Mountain Science, 2016, 卷号: 13, 期号: 9, 页码: 1675-1687
作者: TELBISZ Tamás; IMECS Zoltán; MARI László; BOTTLIK Zsolt

收藏 | 浏览/下载：49/0 | 提交时间：2016/08/26

Human-environment relations Apuseni Mountains Geographical information system (GIS) Possibilism Tourism Karst

Review of studies on land use and land cover change in Nepal SCI/SSCI论文 OAI收割
2016
作者: Paudel B.; Zhang, Y. L.; Li, S. C.

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收藏 | 浏览/下载：35/0 | 提交时间：2017/11/09

Land use Land cover Geographic information system Remote sensing Nepal tibetan plateau middle hills snow cover himalayas management database glacier environment vicinity economy

Information behavior in the mobile environment: A study of undergraduate smartphone users in China 期刊论文 OAI收割
chinese journal of library and information science, 2014, 卷号: 7, 期号: 4, 页码: 1-15
作者: LIU Ziming; HUANG Xiaobing; FU Yue’an

收藏 | 浏览/下载：59/0 | 提交时间：2015/04/13

Information behavior Mobile environment Smartphone China

野外监测站群组集成知识平台可持续能力建设--以中国科学院新疆生态与地理研究所为例/Construction of Sustainable Ability for Knowledge Platform of Field Monitor Stations Cluster-Take Xinjiang Institute of Ecology and Geography, CAS as an Example[J] 期刊论文 OAI收割
科技广场, 2014, 卷号: 5, 页码: 160-165
作者: 杨晓

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收藏 | 浏览/下载：40/0 | 提交时间：2017/12/29

野外台站知识平台科研信息环境信息能力建设学科服务 Field Station Knowledge Platform Research Information Environment Information Ability Building Subjective Service

Landscape pattern and sustainability of a 1300-year-old agricultural landscape in subtropical mountain areas, Southwestern China SCI/SSCI论文 OAI收割
2013
作者: Tian J.

收藏 | 浏览/下载：49/0 | 提交时间：2014/12/24

landscape pattern landscape stability Hani terrace traditional ethnical culture human-nature interaction geographical information system China ecology environment protection ecosystems culture systems science region