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会议论文 [116]
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Geomechanical perspectives and reviews on the development and evolution of cross-scale discontinuities in the Earth's crust: Patterns, mechanisms and models
期刊论文
OAI收割
GAS SCIENCE AND ENGINEERING, 2024, 卷号: 129, 页码: 49
作者:
  |  
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2025/06/27
Cross-scale discontinuities
Natural and industrial hydrofracturing
Evolving mechanisms
Analogue experiments and scaling arguments
Numerical simulation
In-situ monitoring
Toxicology assessment of deep-sea mining impacts on
Gigantidas
platifrons:
: A comparative
in
situ
and laboratory metal exposure study
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 933, 页码: 12
作者:
Zhou, Li
;
Lian, Chao
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2024/12/20
Bivalves
Metals
In situ experiments
Integrated biomarker assessment
Deep-sea mining
Experimental Study of the Bearing Characteristics of a Novel Energy-Saving and Environmentally Friendly Pile: Drilling with Prestressed Concrete Pipe Cased Piles
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2024, 卷号: 24, 期号: 4, 页码: 16
作者:
  |  
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2025/06/27
Drilling with prestressed concrete pipe cased pile
In situ experiments
Physical simulation test
Bearing performance
Influence factors
Grouting
Comparison of Geochemical Characteristics of Products from Thermal Simulation Experiments of Hydrocarbon Generation at Different Heating Rates in the Semiclosed System
期刊论文
OAI收割
ACS EARTH AND SPACE CHEMISTRY, 2023, 卷号: 7, 期号: 2, 页码: 315-325
作者:
Han, Wenxue
;
Luo, Xia
;
Lin, Senhu
;
Zhao, Zhongying
;
Liu, Jinzhong
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2024/09/14
Chang 7 member
shale oil
thermal simulation experiments
in situ conversion process
different heating ratio
The 2020–2021 prolonged La Ni?a evolution in the tropical Pacific
CNKI期刊论文
OAI收割
2022
作者:
Chuan GAO
;
Maonan CHEN
;
Lu ZHOU
;
Licheng FENG
;
Rong-Hua ZHANG
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/12/18
Prolonged La Ni?a evolution in 2020–2021
Subsurface effect on SST
Remote and local processes
Modeling experiments
The 2020-2021 prolonged La Nina evolution in the tropical Pacific
期刊论文
OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2022, 页码: 19
作者:
Gao, Chuan
;
Chen, Maonan
;
Zhou, Lu
;
Feng, Licheng
;
Zhang, Rong-Hua
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2023/01/04
Prolonged La Nina evolution in 2020-2021
Subsurface effect on SST
Remote and local processes
Modeling experiments
Responses of eelgrass seed germination and seedling establishment to water depth, sediment type, and burial depth: implications for restoration
期刊论文
OAI收割
MARINE ECOLOGY PROGRESS SERIES, 2021, 卷号: 678, 页码: 51-61
作者:
Xu, Shaochun
;
Wang, Pengmei
;
Wang, Feng
;
Zhang, Xiaomei
;
Song, Xiaoyue
  |  
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2022/01/05
Zostera marina L
Seagrass restoration
Methodology
In situ suspended culture experiments
ANALYSIS OF THE CORRELATION BETWEEN FRACTAL DIMENSION OF GRAVELLY SOIL AND DEBRIS-FLOW INITIATION THROUGH IN-SITU EXPERIMENTS
期刊论文
OAI收割
APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH, 2019, 卷号: 17, 期号: 4, 页码: 7573-7589
作者:
Zhong, W.
;
He, N.
;
Cosgrove, T.
;
Zhu, Y. J.
;
Fu, L.
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2019/09/09
debris flow
fractal theory
particle size distribution
initiation mechanism
in-situ experiments
disaster mitigation
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:152/0
  |  
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.
New method to differentiate between matrix and micro-fractures using diffusion data in gas shale
会议论文
OAI收割
San Francisco, CA, United states, June 25, 2017 - June 28, 2017
作者:
Yang L(杨柳)
;
Shi X
;
Zhang KH
;
Ge HK
;
Gao J
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2018/11/08
Diffusion in liquids
Fracture
Ions
Matrix algebra
Rock mechanics
Shale
Shale gas
Diffusion experiments
Diffusion rate
Fracture matrix
Fracturing operations
Ion
diffusion rate
Low probability
Mineral composition
Reservoir characteristic