Chinese Library Classification-x Environmental Science and Security Science

 

X Environmental Science and Security Science

X-0 Environmental Science Theory

X-01 environmental protection policy and its elaboration

[X-019] environmental protection law

Present Situation and Development of Environmental Science and Technology in X-1

X-4 Environmental Protection publicity education and Popularization

X-6 Environmental Protection Reference

X-65 environmental protection standards

Basic environmental standards and standards for X-650

X-651 Environmental Quality Standard

X-652 pollutant emission standards

X-657 Environment Sign

X1 basic environmental science theory

X11 environmental mathematics

X12 Environmental Physics

X121 environmental Acoustics

X122 environmental Optics

X123 environment Electromagnetism

X124 environment heat

X125 environmental radiology

X13 Environmental Chemistry

X131 Environmental Pollution Chemistry

X131.1 Air Pollution Chemistry

X131.2 Water Pollution Chemistry

X131.3 Soil Pollution Chemistry

X132 Environmental Analysis Chemistry

X14 Environmental Learning

X141 Environmental Geology

X142 Environmental Chemistry

X143 environmental Hydrology

X144 Environmental Geography

X145 environment oceanic

X16 environmental meteorology

X169 Ambient Air Dynamics

X17 Environmental Biology

X171 ecosystem and pollution Ecology

X171.1 ecosystem and environment

[X171.3] ecological agriculture

X171.4 ecological construction and ecological restoration

X171.5 pollution Ecology

X172 Environmental Microbiology

X173 environmental Botany

X174 environment Animal Science

X176 biodiversity protection

[X18] environmental medicine

[X191] Environmental Psychology

X192 Environmental System Science (Environmental System Engineering)

X196 Environmental Economics

[X197] environmental law

X2 Society and Environment

X21 environment and Environment System

X22 Environment and development

X24 relationships between humans, resources, energy, and Environment

X26 environment capacity and environment self-cleaning

X3 environmental protection management

X32 environment planning and management

X321/324 various environmental planning and management

01 Environment Planning

012 pollution prevention and control plan

013 Ecological Planning

02 Environment Management

021 Environment Management Decision-Making

022 environmental management systems and measures

029 Environment Management Information System

08 Environment Bulletin

X321 regional environment planning and management

X322 Department Environment Planning and Management

{X323} Pollution Control Planning and Management

X324 environmental protection industry Planning and Management

X327 Hazardous Substances Management

X328 Environmental Supervision

[X33] environmental sanitation and sanitation engineering

[X34] Radiation Hygiene and Radiation Protection

Planning and management of the x36 Nature Reserve

X37 Rational Development of Natural Resources and Environmental Protection

X38 environment and clean production (pollution-free technology)

Research on clean energy (non-pollution energy) in x382

Research on Clean Fuel

Research on x383 Cleaning Technology (non-pollution process)

Research on x384 pollution-free products

X4 disaster and Prevention

X43 natural disasters and Prevention

X45 man-made disasters and Prevention

X5 Environmental Pollution and Prevention

X50 general questions

X501 Environmental Pollution Source

X502 pollution analysis and determination

Dangers of x503 Environmental Pollution

Harm of x503.1 to human body

X503.2 biological hazards

X503.22 animals

X503.221 livestock

X503.223 insects

X503.224 birds

X503.225 fish and aquatic products

X503.23 plants

X503.231 crops

X503.233 flowers and grasses

X503.235 trees

Influence of x503.5 on building and building equipment

X505 environmental pollution prevention methods and equipment

Control and elimination of x506 Environmental Pollution

X507 environmental accidents and emergency measures

X508 Environmental Pollution Investigation

X51/593 various Environmental Pollution and Prevention

X51 Air Pollution and Prevention

X511 gas phase pollutants

X512 foul odor

X513 granular pollutants

X515 light smog

X517 acid rain

X52 Water Pollution and Prevention

X522 River

X523 groundwater

X524 lakes and reservoirs

X53 Soil Pollution and Prevention

X54 rock formation Pollution and Prevention

X55 marine pollution prevention and control

X56 food Pollution and Prevention

X57 heat Pollution and Prevention

X591 radioactive material Pollution and Prevention

Pollution and Prevention of agricultural chemicals and toxic chemicals in x592

[X593] noise, vibration and Control

X7 waste processing and Comprehensive Utilization

General questions about c1.0.

Treatment and Utilization of x701 exhaust gas

X701.2 Smoke Removal and dust removal

X701.3 desulfurization and Sulfur Fixation

X701.7 other waste gas treatment

Treatment and Utilization of x703 Wastewater

X703.1 Technical Method

X703.3 Device

X703.5 Additive

Treatment and Utilization of x705 Solid Waste

X706 Waste Heat Utilization

[X707] Noise and Vibration Control and Its Utilization

X708 waste pollution Investigation

X71/799 various waste disposal

X71 agricultural waste disposal and Comprehensive Utilization

X712 agriculture and sideline

X713 Animal Husbandry

X714 Water Industry

X72 forest industrial waste disposal and Comprehensive Utilization

X73 transportation industry waste disposal and Comprehensive Utilization

X731 Railway

X734 Road

X734.2 Automobile

X736 Waterway

X736.1 port docks

X736.3 ship

X738 Aviation

X738.2 Airport

X74 waste treatment and comprehensive utilization of Oil and Natural Gas Industry

X741 oil and gas fields

X742 Petroleum Refining

X743 natural gas processing

Waste disposal and Comprehensive Utilization of x75 mining and metallurgical industries

X751 Mining Engineering

X752 Coal Mine

X753 Metal Mine

X754 Non-Metallic Ore

X756 Metallurgical Industry

Smelting of black metal x757

X758 Nonferrous Metal Industry

X76 industrial waste disposal and Comprehensive Utilization of machinery and instrumentation

X77 power industrial waste disposal and Comprehensive Utilization

X771 atomic energy industry

X773 Power Industry

X78 chemical industry waste treatment and comprehensive utilization

X781 inorganic chemical industry

X781.1 electroplating and electrolytic industry

X781.2 chlor-alkali industry

X781.3 Inorganic Acid Production

X781.4 production of ammonia and Ammonium Salt

X781.5 silicate Industry

X783 Organic Chemical Industry

X783.1 polymer Industry

X783.2 synthetic resin and plastic industry

X783.3 Rubber Industry

X783.4 Chemical Fiber Industry

X783.5 Fiber Quality Processing Industry

X784 fuel Chemical Industry

X785 grease Industry

X786 chemical fertilizer and pesticide industry

X787 Pharmaceutical Industry

X788 dyes, pigments and Coatings Industry

X789 other chemical industries

X79 light industrial waste disposal and Comprehensive Utilization

X791 textile and printing and dyeing industry

X792 Food Industry

X793 Papermaking Industry

X794 Leather Industry

X795 Tobacco Industry

X796 Printing Industry

X797 brewing industry

X798 other light industries

X799 others

X799.1 Architecture

X799.3 life

X799.5 Hospital

X8 Environmental Quality Assessment and Environmental Monitoring

X82 Environmental Quality Analysis and Evaluation

X820 general questions

X820.1 Environmental Background Value Analysis

X820.2 Comprehensive Evaluation of Environmental Quality

Environmental Impact Assessment

X800004 risk assessment

Evaluation on pollution prevention and control effect of x81166

X83169 Environment Report

X821/827 Environmental Quality Assessment

Environmental Quality Assessment in x821 Region

Comprehensive Evaluation of {x822} Environmental Quality

X823 atmospheric rating

X824 Water Quality Assessment

X825 soil Evaluation

X826 Biological and Ecological Evaluation

Environmental Noise and Vibration evaluation of x827

{X828} Environmental Impact Assessment

{X829} dyeing treatment effect analysis

X83 Environment Monitoring

X830 general questions

X830.1 monitoring sample collection

X830.2 Monitoring and Analysis Method

X830.3 Monitoring Data Processing

X830.5 Monitoring Quality Control

X830.7 Emergency Monitoring

X831/839.2 various environmental monitoring

X831 atmospheric monitoring

X832 Water Quality Monitoring

X833 soil monitoring

X834 marine monitoring

X835 biological and ecological monitoring

X836 food monitoring

X837 radioactive and electromagnetic pollution monitoring

X838 human pollution monitoring

{X839} Noise and Vibration Monitoring

X839.1 Noise and Vibration Monitoring

X839.2 agricultural chemicals monitoring

X84 environmental monitoring network, station, and Monitoring System

X85 Environmental Monitoring Instruments

X851 Atmospheric Monitoring Instrument and Equipment

X853 Water Quality Monitoring Equipment

X859 other monitoring equipment

X87 Environmental Remote Sensing

X9 Security Science

X9-6 Security Science reference

X9-65 Safety Standards (Labor Hygiene and Safety Standards)

X91 Basic Security Science Theory

X910 Security human styles

X911 Security Psychology

X912 Security physiology

X912.9 Security Human & Machine Learning

X913 Security Systems

X913.1 Security Operations Research

X913.2 Security Information Theory

X913.3 Security Control Theory

X913.4 Security System Engineering

{X914} Security Human-Machine Learning

X915.1 Security Metrology

X915.2 Security Sociology

[X915.3] Security Law

X915.4 security economics

[X915.5] natural disasters

X92 Security Management (Labor Protection Management)

X921 Security Management (Labor Protection) policies and descriptions

X922 Security Organization and Management Organization

X922.1 world

X922.2 China

X922.21/. 27 Integrated Management Organization

X922.28 Department Management Organization

X922.3/. 7 countries

X923 Security Research Management

X924 Security Monitoring

{X924.1} Security Monitoring

X924.2 security monitoring technology and equipment

X924.3 Security Monitoring System

X924.4 Security Control Technology

X925 Security Education

X928 Accident Investigation and Analysis (Industrial Injury Accident Analysis and Prevention)

X928.0 general questions

X928.01 accident statistics and report

X928.02 troubleshooting

X928.03 accident prevention and Prediction

X928.04 Accident Rescue

X928.06 accident case Compilation

X928.1/. 9 investigation and analysis of various accidents

X928.1 Dust hazard accident

X928.2 electric shock and electric injury

X928.3 Boiler and Pressure Vessel accidents

X928.4 Mechanical Injury Accident

X928.5 accidents caused by chemicals

X928.6 physical accident

X928.7 Fire and Explosion Accidents

X928.9 others

X93 Security Engineering

X93-6 Safety Engineering references

X93-65 safety procedure

X931 Industrial Security (General)

X932 explosion safety and fire prevention and explosion proof

X933 Boiler and Pressure Vessel Safety

[X933.2] Boiler Safety

[X933.4] Pressure Container Security

X933.7 boiler smoke hazard

[X934] Electrical Safety

[X935] geological exploration Security

[X936] Mine Security

[X937] Petroleum and Chemical Industry Security

[X938] metallurgical industry security

[X941] safety of Mechanical and metal processes

[X942] Welding Process Safety

X943 safety of lifting and handling

[X944] weapons industry security

[X945] Power Industry Security

[X946] Nuclear Industry Security

[X947] construction safety

[X948] Security of light industry and handicraft industry

[X949] aviation and aerospace Security

X951 transport security

 

X954 agricultural, forest, and fishery Security

X956 life safety

X959 others

X96 Labor and Health Engineering

[X961] environmental sanitation

X962 industrial ventilation

X963 industrial lighting

X964 industrial dust prevention

X965 industrial Anti-Virus

[X966] Noise and Vibration Control

X967 protection against abnormal Air Pressure

X968 High and Low Temperature Protection