CN106442881B - A kind of air quality monitoring method in urban forests environment - Google Patents
A kind of air quality monitoring method in urban forests environment Download PDFInfo
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Abstract
The present invention provides the air quality monitoring method in a kind of urban forests environment, passes through construction air quality monitoring station;The air-quality monitoring system controlled in air quality monitoring station carries out air particle concentration monitor and gas pollutant concentration monitor to the target cities forest environment;And export monitoring result;Daily maintenance is carried out to the air quality monitoring station and data analysis and data maintenance are carried out to the monitoring result.The present invention is complete and the accurate to the air quality progress in urban forests environment and effective of architecture monitors, improve reliability and accuracy that vegetation in urban forests environment is studied in terms of Cleaning Air environment, the data of proficiency are provided for vegetation environmental effect publicity aspect in Urban Forest Garden simultaneously, reference frame is provided for urban forests Cleaning Air environment and data is supported.
Description
Technical field
The present invention relates to forest air quality-monitoring technologies, and in particular to the air quality prison in a kind of urban forests environment
Survey method.
Background technique
Environmental protection problem is the relationship for coordinating the mankind and environment, protects the living environment of the mankind, ensures economic society
Sustainable development and the various action taken;18 the fifth plenary session meetings propose:Environment management is increased, to improve environment
Quality is core, carries out most stringent of environmental protection system, deeply implements big gas and water, Soil Pollution Control action plan, is carried out
Environmentally friendly mechanism monitoring supervision law enforcement vertical management system below province.
And urban forests are even more the measurement of human and environment in city, therefore, urban forests environmental protection seems especially
It is important, wherein the air quality in urban forests environment is then the most important thing in urban forests environmental protection.
It is more to the air quality study in urban forests environment at present, but previous research only focuses on one of which greatly
Gas pollutant, there is no the research to urban forests air particle mass concentration, and urban forests ambient air quality is supervised in the whole nation
Specification of building a station, standard and the technology of survey station are not able to satisfy the demand of urban forests ecological functions monitoring also without unified standard.
Summary of the invention
For the defects in the prior art, the present invention provides the air quality monitoring method in a kind of urban forests environment,
Complete and architecture the air quality in urban forests environment carries out accurate and effectively monitoring, improves urban forests environment
The reliability and accuracy that interior vegetation is studied in terms of Cleaning Air environment.
The present invention provides the air quality monitoring methods in a kind of urban forests environment, including:
The site of air quality monitoring station is chosen in the forest environment of target cities and monitoring field is set up on the site;
Base station is set up in the monitoring field;
Air-quality monitoring system is mounted in the base station, and debugs the air-quality monitoring system;
It controls the air-quality monitoring system and air particle concentration monitor is carried out to the target cities forest environment
And gas pollutant concentration monitor;
Monitoring result is transmitted to remote air quality collection system by the air-quality monitoring system timing;
Daily maintenance is carried out to the air quality monitoring station and data analysis and data dimension are carried out to the monitoring result
Shield.
Further, it is described in the forest environment of target cities choose air quality monitoring station site and in the site
Upper erection monitoring field includes:
In the forest environment of target cities, determine that the environmental factor of each standing forest in the forest environment of target cities, ground are flat
Fluctuating difference and area;
It chooses the environmental factor and meets the construction technique requirement of forest ecosystem Position Research station, ground mean fluctuation
Difference is minimum and area is more than or equal to 400m2A standing forest as target standing forest;
100 to 200m are chosen in the target standing forest2Between earth surface area as site;
It sets up on the site without ceiling and the monitoring field that is formed by fence.
Further, the environmental factor includes:
Weather, landform, geology, biology, moisture, tree species, underlying surface, reflects sunlight object and projects in base station soil
Barrier shadow on the light-receiving surface of instrument.
Further, described to set up base station in the monitoring field and include:
The steel Rectangle building that external height is higher than the fence height is set up in the monitoring field;
Wood floors are laid in the steel Rectangle building internal ground, and are pushed up inside the steel Rectangle building
Lighting device is arranged in canopy;
Temperature-adjusting device and power supply unit are set inside the steel Rectangle building, complete building for the base station
If.
Further, the air-quality monitoring system includes:
Air particle concentration monitor unit, gas pollutant concentration monitor unit, data record unit and data transmission
Unit;
The prison for monitoring PM10 and PM2.5 air particle concentration is equipped in the air particle concentration monitor unit
Survey instrument;
It is equipped in the gas pollutant concentration monitor unit for monitoring O3、CO、CO2、NOXAnd SO2Polluted gas concentration
Monitor;
The data record unit is for recording the air particle concentration monitor unit and gas pollutant concentration prison
Survey the monitoring result of unit;
The data transmission unit is used to the monitoring result being sent to the remote air quality collection system.
Further, described that air-quality monitoring system is mounted in the base station, and debug the air quality prison
Examining system includes:
The air-quality monitoring system is fixedly mounted on the inside of base station, and controls the temperature-adjusting device,
So that room temperature is constant;
Each monitor in the air-quality monitoring system is debugged, data target and the operating rule of each monitor are calibrated
Rule.
Further, the control air-quality monitoring system carries out air to the target cities forest environment
Grain object concentration monitor and gas pollutant concentration monitor include:
The control monitor for monitoring PM10 and PM2.5 air particle concentration is run, mesh described in real-time monitoring
Mark the air particle concentration of urban forests environment, and time recording monitoring result;
Control is described for monitoring O3、CO、CO2、NOXAnd SO2The monitor of polluted gas concentration is run, real-time monitoring institute
State the gas pollutant concentration of target cities forest environment, and time recording monitoring result.
Further, monitoring result is transmitted to remote air quality collection system by the air-quality monitoring system timing
Including:
The monitoring result is wirelessly transmitted to described by the data transmission unit in the air-quality monitoring system
Remote air quality collection system;
The remote air quality collection system receives monitoring result.
Further, described to include to air quality monitoring station progress daily maintenance:
Timing carries out equipment safety detection, the operation of equipment Alignment and filter membrane replacing to monitor;
The in-line power of air quality monitoring station described in regular check and each machine run situation, and sky described in regular check
The situation of change of the external environment of makings amount monitoring station.
Further, described to include with data maintenance to monitoring result progress data analysis:
The monitoring result is downloaded in the remote air quality collection system timing;
The monitoring result is wirelessly transmitted to display terminal by the remote air quality collection system;
The display terminal receives and periodically downloads the monitoring result;
The display terminal analyzes the correctness and regularity of the display terminal, completes in the forest environment of target cities
Air quality monitoring.
As shown from the above technical solution, the air quality monitoring method in a kind of urban forests environment of the present invention, it is complete and
Architecture carries out accurate and effectively monitoring to the air quality in urban forests environment, improves vegetation in urban forests environment
The reliability and accuracy studied in terms of Cleaning Air environment, while being vegetation environmental effect publicity side in Urban Forest Garden
Face provides the data of proficiency, provides reference frame for urban forests Cleaning Air environment and data are supported.
1, technical solution of the present invention, it is raw to urban forests by urban forests environmental air quality monitoring Facilities Construction
PM10, PM2.5, SO in state system2、O3、CO2、NOxMass concentration carry out long-term, continuous dynamic monitoring, it is gloomy to improve city
The reliability and accuracy that vegetation is studied in terms of Cleaning Air environment in woods environment.
2, representative and typicalness is wanted in technical solution of the present invention, the selection of site, underlying surface is uniform, rise and fall compared with
It is small, it can reflect that the type and feature of full wafer forest, the result obtained effectively represent local Air Quality.
3, instrument is calibrated to instrument, safeguarded and cleaned to technical solution of the present invention, ensure that monitoring result precision and
Accuracy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the flow chart of the air quality monitoring method in a kind of urban forests environment of the invention;
Fig. 2 is the flow diagram of the step 100 in method of the invention;
Fig. 3 is the flow diagram of the step 101 in method of the invention;
Fig. 4 is the flow diagram of the step 102 in method of the invention;
Fig. 5 is the flow diagram of the step 103 in method of the invention;
Fig. 6 is the flow diagram of the step 104 in method of the invention;
Fig. 7 illustrates for the process for carrying out daily maintenance to air quality monitoring station in the step 105 in method of the invention
Figure;
Fig. 8 is to carry out data analysis and the stream of data maintenance to monitoring result in step 105 in method of the invention
Journey schematic diagram.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides the air quality monitoring method in a kind of urban forests environment, it is as follows:
100, the site of air quality monitoring station is chosen in the forest environment of target cities and monitoring field is set up on site;
101, base station is set up in monitoring field;
102, air-quality monitoring system is mounted in base station, and debugs air-quality monitoring system;
103, control air-quality monitoring system carries out air particle concentration monitor and gas to target cities forest environment
Body pollution object concentration monitor;
104, monitoring result is transmitted to remote air quality collection system by air-quality monitoring system timing;
105, daily maintenance is carried out to air quality monitoring station and data analysis and data maintenance is carried out to monitoring result.
As shown in Fig. 2, step 100, in the forest environment of target cities choose air quality monitoring station site and standing
Monitoring field is set up on location, it is as follows:
200, in the forest environment of target cities, determine each standing forest in the forest environment of target cities environmental factor,
Face mean fluctuation difference and area;
201, the selection environment factor meets the construction technique requirement of forest ecosystem Position Research station, ground mean fluctuation
Difference is minimum and area is more than or equal to 400m2A standing forest as target standing forest;
202,100 to 200m are chosen in target standing forest2Between earth surface area as site;
203, it sets up on site without ceiling and the monitoring field that is formed by fence.
Wherein, environmental factor includes:
Weather, landform, geology, biology, moisture, tree species, underlying surface, reflects sunlight object and projects in base station soil
Barrier shadow on the light-receiving surface of instrument.
As shown in figure 3, step 101, monitoring field in set up base station, it is as follows:
300, the steel Rectangle building that external height is higher than fence height is set up in monitoring field;
301, wood floors are laid in steel Rectangle building internal ground, and are set in steel Rectangle building internal roof
Set lighting device;
302, temperature-adjusting device and power supply unit are set inside steel Rectangle building, complete the construction of base station.
Wherein, air-quality monitoring system includes:
Air particle concentration monitor unit, gas pollutant concentration monitor unit, data record unit and data transmission
Unit;
The monitoring for monitoring PM10 and PM2.5 air particle concentration is equipped in air particle concentration monitor unit
Instrument;
It is equipped in gas pollutant concentration monitor unit for monitoring O3、CO、CO2、NOXAnd SO2The prison of polluted gas concentration
Survey instrument;
Data record unit is used to record air particle concentration monitor unit and gas pollutant concentration monitor unit
Monitoring result;
Data transmission unit is used to monitoring result being sent to remote air quality collection system.
As shown in figure 4, step 102, air-quality monitoring system is mounted in base station, and debug air quality monitoring system
System, it is as follows:
400, air-quality monitoring system is fixedly mounted on inside of base station, and controls temperature-adjusting device, so that indoor
Temperature is constant;
401, each monitor in air-quality monitoring system is debugged, data target and the operating rule of each monitor are calibrated
Rule.
As shown in figure 5, step 103, control air-quality monitoring system carry out air particles to target cities forest environment
Object concentration monitor and gas pollutant concentration monitor, it is as follows:
500, it controls the monitor for monitoring PM10 and PM2.5 air particle concentration to run, real-time monitoring target city
The air particle concentration of city's forest environment, and time recording monitoring result;
501, control is for monitoring O3、CO、CO2、NOXAnd SO2The monitor of polluted gas concentration is run, real-time monitoring mesh
Mark the gas pollutant concentration of urban forests environment, and time recording monitoring result.
As shown in fig. 6, monitoring result is transmitted to remote air quality and adopted by the timing of step 104, air-quality monitoring system
Collecting system, it is as follows:
600, monitoring result is wirelessly transmitted to remote air quality by the data transmission unit in air-quality monitoring system
Acquisition system;
601, remote air quality collection system receives monitoring result.
As shown in fig. 7, including to air quality monitoring station's progress daily maintenance in step 105:
700, equipment safety detection, the operation of equipment Alignment and filter membrane replacing periodically are carried out to monitor;
701, the in-line power of regular check air quality monitoring station and each machine run situation, and regular check air matter
Measure the situation of change of the external environment of monitoring station.
As shown in figure 8, analyzing monitoring result progress data with data maintenance in step 105 includes:
800, remote air quality collection system timing downloading monitoring result;
801, monitoring result is wirelessly transmitted to display terminal by remote air quality collection system;
802, display terminal receives and monitoring result is downloaded in timing;
803, display terminal analysis shows that terminal correctness and regularity, complete target cities forest environment in air
Quality-monitoring.
The present invention provides a kind of concrete application example of the air quality monitoring method in urban forests environment, as follows:
Monitor field selection:According to existing forest ecosystem location observation index system,《Forest ecosystem positioning view
Survey index system》(LY/T1606-2003),《The requirement of forest ecosystem Position Research station construction technique》, monitoring field selects to exist
In typical urban forests ecological environment, the main environment factor (weather, soil, landform, geology, biology, moisture), tree species, woods
Point etc. it is representative;Underlying surface can reflect the characteristics of feature and seasonal variations of urban forest ecosystem;Not across two
Standing forest pays attention to avoiding road, river and Mankind action.
Monitoring scene product is 10m × 10m, standing forest area >=20m × 20m.
Monitoring field is built up in the region that can reflect local large range of meteorological element feature, avoids the shadow of local landform
It rings.It is flat to monitor field surrounding spaciousness, avoid being located at abrupt slope, depression or neighbouring has jungle, railway, highway, industrial and mineral, chimney, tall and big
The place of building.Avoid the serious place of the atmosphere pollution such as region mist, cigarette.The shadow of monitoring field surrounding barrier will not be thrown
It is mapped on the light-receiving surface of sunshine and radiation monitoring instrument, the object of neighbouring areflexia sunlight.
The more area of precipitation, monitoring field surrounding build gutter, and monitoring field internal water accumulation is caused when reducing precipitation.Row
The width in ditch is about 30cm-50cm, depth 20cm-30cm, and takes necessary safety measure.
Monitoring field fence is 15m (length) × 10m (width) × 2m (height), and monitoring instrument equipment is placed in base station, base station rule
Lattice are 4m (length) × 2.5m (width) × 2.5m (height), and floor is timber floor.
Monitoring index:PM10, PM2.5, SO in main monitoring woods2、O3、CO、NOxEtc. indexs.
Monitoring method:
(a) air particle concentration monitor
PM10 and PM2.5 monitor is installed in the base station of urban forests environmental quality monitoring field, with real-time monitoring particulate matter
Mass concentration.It runs without interruption within monitoring instrument 24 hours, the data of acquisition in every 10 seconds, one group of every 1 hour record average
Number.If not having, when purchasing PM10 and PM2.5 monitor condition, selection hand-held dust measurement monitoring particulate matter quality is dense
Degree.
(b) gas pollutant concentration monitor
Referring to ambient air quality index (AQI) technical stipulation (HJ 633-2012), auto-monitor of surrounding air quality skill
Art specification (HJ/T 193-2005), installs O in urban forests environmental quality monitoring base station3Monitor, CO2Monitor, CO prison
Survey instrument, NOXMonitor, SO2The air quality surveillances instrument such as monitor, with each polluter mass concentration of real-time monitoring.Monitor
It runs without interruption within device 24 hours, the data of acquisition in every 10 seconds, every 1 hour record, one class mean.
Monitoring instrument:Monitoring base station is established in monitoring field, distribution box, socket in base station, light is complete, and matches and empty
It adjusts, main forest ambient air quality instrument:Dust monitoring instrument, PM2.5 and PM10, O3、CO、NOX、SO2Etc. atmosphere qualities
Monitoring device.
Data transmission:By the way of wireless transmission, wireless remote air quality acquisition system is set up, and in office
Installation system program on people's computer, data are passed to after acquisition system and data are transported to net by mobile GRPS data on flows card
Network is downloaded in office, acquires a data per hour, per hour transmission primaries data;By the data result obtained and other
Different types of instrument carries out that data check and correction need to be carried out to the instrument of different model when analysis is compared, and is comparable data.
Air quality monitoring process of the concrete application example in Beijing Botanical Garden urban forests environment is as follows:
" Beijing City Forest ecological monitoring demonstration site " Research Team establishes urban forests surrounding air matter in First National
Belt transect monitoring network is measured, 5 urban forests environmental air quality monitoring stations of the different degrees of pollution level in Beijing are built up in:The suburbs
Garden district-Beijing Botanical Garden monitoring station, the shallow mountain forest area in the suburbs-Xishan Mountain Beijing area Forest Park monitoring station, suburbs development zone-north
The sub- park monitoring station in the capital South Sea, outer suburbs clear area-Yanqing Songshan National Nature Reserve, Beijing monitoring station, inner city-Chaoyang Park prison
Survey station.
The layout of 5 monitoring stations represents Beijing City Forest vegetation characteristics substantially, has preliminarily formed fairly perfect north
Capital urban forest ecosystem long-term research network and urban forests environmental air quality monitoring network, it is raw to urban forests are carried out
State function correlative study lays the foundation, provides platform.Beijing Botanical Garden is that suburbs ornamental plant area represents, and the sub- park in the South Sea is
Suburbs wetland park represents, and Western Hills National forest park is the representative in montane park:Trees are numerous in these three parks, are
Carry out urban forests to the good website of enhancement of environment effect correlative study, monitors in Forest Park vegetation in Cleaning Air environment
The effect of aspect, while being compared with urban environment quality, it can be vegetation environmental effect publicity aspect in Urban Forest Garden
The data of proficiency are provided, it is also possible to improve the scientific research value and ecological significance in park;Songshan Nature Reserve in Beijing is remote
Suburb clear area represents, and the quality of variable grain object and gas is dense in air under main monitoring Beijing outer suburbs clear area forest environment
Degree, is contrasted with urban district;Chaoyang Park is that inner city represents, main to monitor down town area forest environment quality and dirt
Contaminate gas concentration, the air quality in display centre city.
Currently, having developed aerosol generating system again by Beijing's urban forests environmental air quality monitoring network, obtaining
The PM2.5 adsorbance of different more than 30 kinds of Landscape Trees and fruit tree is taken, precisely determines Landscape Trees and fruit tree to absorption
The contribution margin of PM2.5 filters out and absorbs and retain the stronger tree species of PM2.5 ability, and illustrates different trees from leaf epidermis morphology feature
The reason of particulate matters differences such as kind absorption PM2.5.Result of study is the scientific and efficient improvement PM2.5 pollution in Beijing, realizes PM2.5
Management goal provides most strong data and technical support.
Urban forests environmental air quality monitoring station needs to undergo the siting of station, base station construction, instrument installation, instrument tune
It tries, the process of data download transmission and later maintenance.According to the above process, " Beijing City Forest ecological monitoring demonstration site " scientific research
Team takes the lead in establishing urban forests environmental air quality monitoring station in Beijing Botanical Garden, and detailed process is as follows:
The siting of station:It needs to screen proposed station address before building a station, determines specific installation location, position has generation
Table and representativeness pay attention to avoiding road, river and Mankind action, around without high-lager building not across two standing forests
With pollution factory.Standing forest area >=20m*20m.
Base station construction:After site determines, making a specification is 4m (length) × 2.5m (width) × 2.5m (height) steel material
The cabin of matter, floor are timber floor, and monitoring instrument equipment is placed in base station, have in base station placement cable, there are also lamps for socket
Light.
Instrument installation:By the dust monitoring instrument purchased, PM2.5 and PM10, O3、CO、NOX、SO2Etc. atmosphere qualities prison
Measurement equipment is mounted in base station;Air-conditioning is installed simultaneously, guarantees 24 DEG C in base station of constant temperature.
Instrument testing:After instrument is tentatively installed, instrument testing is carried out, each monitoring index is calibrated, whether examines data
Meet rule, whether instrument runs well.
Data downloading, transmission and analysis:After instrument normal operation, every month downloading data on time;Meanwhile installation is long-range
All monitoring data are passed to PC by wireless transport module by wireless system for transmitting data, and individual also needs monthly to download
Once;The data of downloading are monthly saved, and analyze the correctness and regularity of data, must be got out of the wood to environmental quality promotion
Evidence.
Later maintenance:It after instrument operation, needs every month to calibrate monitoring device, replacement filter membrane, per thoughtful monitoring base station
It inspects once, sees whether have a power failure, if having instrument alarm, find the problem and solve the problems, such as at any time.
In specification of the invention, the realization sequence of each implementation steps is not limited only to the case where providing in embodiment, respectively
Implementation steps in the specific implementation, make the variation of sequencing as the case may be, meanwhile, illustrate largely have in specification
Body details.Although it is understood that the embodiment of the present invention can be practiced without these specific details.One
In a little examples, well-known methods, structures and techniques have not been shown in detail, so as not to obscure the understanding of this specification.Similarly,
It should be appreciated that in order to simplify in terms of the present invention disclose and helps to understand one or more in each invention, above to this hair
In the description of bright exemplary embodiment, each feature of the invention is grouped together into single embodiment, figure or right sometimes
In its description.The claimed invention requires spies more more than feature expressly recited in each claim
Sign.More precisely, as the following claims reflect, inventive aspect is less than single embodiment disclosed above
All features.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment, wherein often
It is a that the claims themselves are regarded as separate embodiments of the invention.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that:Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (9)
1. the air quality monitoring method in a kind of urban forests environment, which is characterized in that including:
The site of air quality monitoring station is chosen in the forest environment of target cities and monitoring field is set up on the site;
Base station is set up in the monitoring field;
Air-quality monitoring system is mounted in the base station, and debugs the air-quality monitoring system;
It controls the air-quality monitoring system and air particle concentration monitor and gas is carried out to the target cities forest environment
Body pollution object concentration monitor;
Monitoring result is transmitted to remote air quality collection system by the air-quality monitoring system timing;
Daily maintenance is carried out to the air quality monitoring station and data analysis and data maintenance are carried out to the monitoring result;
The site that air quality monitoring station is chosen in the forest environment of target cities simultaneously sets up monitoring field on the site
Including:
In the forest environment of target cities, determine that the environmental factor of each standing forest in the forest environment of target cities, ground averagely rise
Lie prostrate difference and area;
It chooses the environmental factor and meets the construction technique requirement of forest ecosystem Position Research station, ground mean fluctuation difference
Minimum and area is more than or equal to 400m2A standing forest as target standing forest;
100 to 200m are chosen in the target standing forest2Between earth surface area as site;
It sets up on the site without ceiling and the monitoring field that is formed by fence.
2. the method according to claim 1, wherein the environmental factor includes:
Weather, landform, geology, biology, moisture, tree species, underlying surface, reflects sunlight object and projects instrument in base station soil
Light-receiving surface on barrier shadow.
3. setting up base station the method according to claim 1, wherein described in the monitoring field and including:
The steel Rectangle building that external height is higher than the fence height is set up in the monitoring field;
Wood floors are laid in the steel Rectangle building internal ground, and are set in the steel Rectangle building internal roof
Set lighting device;
Temperature-adjusting device and power supply unit are set inside the steel Rectangle building, complete the construction of the base station.
4. according to the method described in claim 3, it is characterized in that, the air-quality monitoring system includes:
Air particle concentration monitor unit, gas pollutant concentration monitor unit, data record unit and data transmission unit;
The monitoring for monitoring PM10 and PM2.5 air particle concentration is equipped in the air particle concentration monitor unit
Instrument;
It is equipped in the gas pollutant concentration monitor unit for monitoring O3、CO、CO2、NOXAnd SO2The prison of polluted gas concentration
Survey instrument;
The data record unit is for recording the air particle concentration monitor unit and gas pollutant concentration monitor list
The monitoring result of member;
The data transmission unit is used to the monitoring result being sent to the remote air quality collection system.
5. according to the method described in claim 4, it is characterized in that, described be mounted on the base station for air-quality monitoring system
It is interior, and debug the air-quality monitoring system and include:
The air-quality monitoring system is fixedly mounted on the inside of base station, and controls the temperature-adjusting device, so that
Room temperature is constant;
Each monitor in the air-quality monitoring system is debugged, the data target and transfer regularity of each monitor are calibrated.
6. according to the method described in claim 4, it is characterized in that, the control air-quality monitoring system is to the mesh
Mark urban forests environment carries out air particle concentration monitor and gas pollutant concentration monitor includes:
The control monitor for monitoring PM10 and PM2.5 air particle concentration is run, target city described in real-time monitoring
The air particle concentration of city's forest environment, and time recording monitoring result;
Control is described for monitoring O3、CO、CO2、NOXAnd SO2The monitor of polluted gas concentration is run, target described in real-time monitoring
The gas pollutant concentration of urban forests environment, and time recording monitoring result.
7. according to the method described in claim 4, it is characterized in that, air-quality monitoring system timing passes monitoring result
Transporting to remote air quality collection system includes:
The monitoring result is wirelessly transmitted to described long-range by the data transmission unit in the air-quality monitoring system
Air quality acquisition system;
The remote air quality collection system receives monitoring result.
8. according to the described in any item methods of claim 4 to 7, which is characterized in that it is described to the air quality monitoring station into
Row daily maintenance includes:
Timing carries out equipment safety detection, the operation of equipment Alignment and filter membrane replacing to monitor;
The in-line power of air quality monitoring station described in regular check and each machine run situation, and air matter described in regular check
Measure the situation of change of the external environment of monitoring station.
9. method according to any one of claims 1 to 7, which is characterized in that described to carry out data to the monitoring result
It analyzes with data maintenance and includes:
The monitoring result is downloaded in the remote air quality collection system timing;
The monitoring result is wirelessly transmitted to display terminal by the remote air quality collection system;
The display terminal receives and periodically downloads the monitoring result;
The display terminal analyzes the correctness and regularity of the display terminal, completes the air in the forest environment of target cities
Quality-monitoring.
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CN108286999A (en) * | 2018-01-24 | 2018-07-17 | 江西师范大学 | A kind of method of environmental monitoring of monitoring Forest Growth situation |
WO2020043030A1 (en) * | 2018-08-25 | 2020-03-05 | 司书春 | Data credibility evaluation and calibration method for air pollution monitoring device |
CN109612895B (en) * | 2019-02-16 | 2021-02-23 | 新疆林科院森林生态研究所 | Air quality monitoring method in urban forest environment |
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