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Application of modified clay in intensive mariculture pond: Impacts on nutrients and phytoplankton
期刊论文
FRONTIERS IN MARINE SCIENCE, 2022, 卷号: 9, 页码: 14
作者:
Chi, Lianbao
;
Ding, Yu
;
He, Liyan
;
Wu, Zaixing
;
Yuan, Yongquan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/01/12
mariculture
dynamic variations
nutrient composition and structure
phytoplankton
modified clay
Micro/nano-structure leads to super strength and excellent plasticity in nanostructured 304 stainless steel
期刊论文
Journal of Materials Research and Technology, 2022, 卷号: 17, 页码: 404-411
作者:
Sheng, Jie
;
Wei, Jiafu
;
Li, Zhengning
;
Man, Kun
;
Chen, Weiqian
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2022/04/21
Austenite
Ductility
Grain refinement
Metallurgy
Nanocrystalline alloys
Nanocrystals
Plasticity
Structure (composition)
Tensile strength
304 stainless steel
Composites structures
Heterogeneous composite structure
Heterogeneous composites
Metals and alloys
Micro/nano
Micronanostructure
Multilayer construction
Nano-structured
Strength-plasticity
Progress in Functional Research of Amorphous Alloys
期刊论文
Xiyou Jinshu/Chinese Journal of Rare Metals, 2021, 卷号: 45, 期号: 8, 页码: 998-1009
作者:
Tian, Lin
;
Li, Chunyan
;
Zhai, Jianshu
;
Lu, Yu
;
Kou, Shengzhong
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  |  
浏览/下载:34/0
  |  
提交时间:2022/02/17
Amorphous alloys
Asphalt pavements
Atoms
Biological water treatment
Biomimetics
Casting
Catalyst activity
Cobalt alloys
Corrosion resistance
Corrosion resistant alloys
Crystal atomic structure
Crystals
Electrodes
Electronics industry
Fuel cells
Functional materials
Grain boundaries
Hardness
Heat conduction
Hydrogen storage
Hydrogen storage alloys
Industrial emissions
Industrial research
Industrial water treatment
Ion beams
Magnetism
Marine communication
Metallic glass
Nanocrystalline materials
Phase composition
Porous materials
Satellite antennas
Shape-memory alloy
Silicon steel
Sputtering
Strontium alloys
Structural properties
Sustainable development
Temperature
Wastewater treatment
Wear resistance
Amorphous alloy catalyst
Co-based amorphous alloys
Comprehensive performance
Comprehensive properties
Development of science and technologies
Electronic manufacturing
Liquid phase compositions
Low temperature performance
Thermodynamic analysis of AlxOy(g) and phase and micro-structure evolution of the resin bonded Al-Al2O3-ZrO2 refractories under air embedded in coke breeze
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 855, 页码: 10
作者:
Yan, Mingwei
;
Liu, Kaiqi
;
Li, Yong
;
Liu, Jiazhuang
;
Sun, Guangchao
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  |  
浏览/下载:29/0
  |  
提交时间:2021/03/29
Whiskers
AlxOy(g)
Composition and micro-structure
Al4C3
(Al2OC)(1-x)(AlN)(x)
Flexural Performance of Prestressed Beams with Grouting Material of Various Compactnesses
期刊论文
KSCE Journal of Civil Engineering, 2020, 卷号: 24, 期号: 8, 页码: 2419-2434
作者:
Cheng, Xuansheng
;
Liu, Haibo
;
Su, Jiaxuan
;
Ma, Liang
;
Li, Guoliang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/02/17
Bearing capacity
Bearings (machine parts)
Concrete construction
Cracks
Ductility
Grouting
Mortar
Prestressed beams and girders
Prestressed concrete
Structure (composition)
Flexural bearing capacity
Flexural performance
Flexural stiffness
Linear distribution
Load-deflection curve
Mechanical behavior
Practical engineering
Prestressed concrete beams
Flexural Performance of Prestressed Beams with Grouting Material of Various Compactnesses
期刊论文
KSCE Journal of Civil Engineering, 2020, 卷号: 24, 期号: 8, 页码: 2419-2434
作者:
Cheng, Xuansheng
;
Liu, Haibo
;
Su, Jiaxuan
;
Ma, Liang
;
Li, Guoliang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Bearing capacity
Bearings (machine parts)
Concrete construction
Cracks
Ductility
Grouting
Mortar
Prestressed beams and girders
Prestressed concrete
Structure (composition)
Flexural bearing capacity
Flexural performance
Flexural stiffness
Linear distribution
Load-deflection curve
Mechanical behavior
Practical engineering
Prestressed concrete beams
Corrosion Behavior of Q345q Bridge Steel and Q345qNH Weathering Steel in a Mixed Medium of Simulated Industrial Environment Solution and Deicing Salt
期刊论文
Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research, 2020, 卷号: 34, 期号: 6, 页码: 434-442
作者:
Guo, Tieming
;
Xu, Xiujie
;
Zhang, Yanwen
;
Song, Zhitao
;
Dong, Zhilin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Chemical analysis
Chlorine compounds
Corrosion protection
Corrosion resistance
Corrosive effects
Hematite
Magnetite
Snow and ice removal
Structure (composition)
Weathering
Weathering steel
Accelerated corrosion tests
Chemical workstations
Corrosion current densities
Corrosion potentials
Corrosion weight loss
Electrochemical characteristics
Industrial environments
Morphological structures
Effect of Annealing Treatment on Structure and Electrochemical Properties of New Mg-free Y0.7La0.3Ni3.25Al0.1Mn0.15 Hydrogen Storage Alloys
期刊论文
Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, 2020, 卷号: 41, 期号: 1, 页码: 145-154
作者:
Deng, Anqiang
;
Luo, Yongchun
;
Xia, Yuanhua
;
Peng, Sihui
;
Ma, Weiqin
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Aluminum alloys
Aluminum metallography
Annealing
Binary alloys
Calcium alloys
Cerium alloys
Cobalt alloys
Cobalt metallography
Copper alloys
Copper metallography
Electric discharges
Electrochemical electrodes
Electrochemical properties
Energy dispersive spectroscopy
Gadolinium alloys
Hydrogen storage
Hydrogen storage alloys
Lanthanum alloys
Magnesium alloys
Magnesium metallography
Manganese alloys
Manganese metallography
Neutron diffraction
Plutonium alloys
Scanning electron microscopy
Structural properties
Structure (composition)
Yttrium metallography
Annealing temperatures
Annealing treatments
Discharge capacities
Effect of annealing
Electrochemical capacities
Electrochemical cycle stabilities
Electrochemical test
Structure and properties
Contrasting Soil Bacterial and Fungal Communities between the Swamp and Upland in the Boreal Forest and their Biogeographic Distribution Patterns
期刊论文
WETLANDS, 2019, 卷号: 39, 期号: 3, 页码: 441-451
作者:
Li, Jing
;
Hu, Hang-Wei
;
Cai, Zhang-Jie
;
Lei, Yin-Ru
;
Zhang, Man-Yin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/10/19
Boreal forest
Swamp
Upland
Soil bacteria
Soil fungi
Community composition and structure
Ecosystem functioning
Global change
烟台牟平海洋牧场季节性低氧对大型底栖动物群落的生态效应
期刊论文
生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210
作者:
李宝泉
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2020/06/17
低氧
群落结构
群落恢复
敏感种
机会种
hypoxia
community structure
community recovery
sensitive species
opportunistic species
Hypoxia is a common phenomenon in the world's oceans, especially in the shallow waters of coastal zones. Rates of hypoxia are increasing due to global climatic changes and anthropogenic activities. Hypoxia can cause mass mortality of marine animals and can have severe negative impacts on marine ecosystems. To better understand the effects of hypoxia on macrobenthic communities, a survey was carried out in the Muping Marine Ranch (Yantai) during June, August and September of 2016. Results showed that seasonal hypoxia led to changes in benthic community structure, especially in terms of species composition and dominant species. The dominant species were Polychaeta Lumbrinereis latreilli, Sternaspis scutata and Mollusca Endopleura lubrica in summer. The opportunistic species Lumbrinereis latreilli increased, whereas, sensitive species such as Leptomya minuta, Glycera chirori, Upogebia major, Pontocrates altamarimus, Eriopisella sechellensis decreased during the hypoxic period of August. Hypoxia also reduced biodiversity indices. The effect of hypoxia on abundance and biomass were not significant, mainly because of the increase in the opportunistic Lumbrinereis latreilli, which counteracted the decline in abundance and biomass of other species. Individual physiological tolerance to hypoxia was different among species. Lumbrinereis latreilli showed higher tolerance to hypoxia in dissolved oxygen (DO) = 1.0 mg/L compared to other species. Some sensitive species, such as Leptomya minuta, Upogebia major, Pontocrates altamarimus and Eriopisella sechellensis showed lower tolerance when DO < 2.5 mg/L. When DO increased to 2.5 mg/L, the macrobenthic community start to recover gradually. The recovery extent and time needed were closely related to the degree of seasonal hypoxia.
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