CN108613897A - A kind of rock weathering synthesis experiment platform - Google Patents
A kind of rock weathering synthesis experiment platform Download PDFInfo
- Publication number
- CN108613897A CN108613897A CN201810737190.3A CN201810737190A CN108613897A CN 108613897 A CN108613897 A CN 108613897A CN 201810737190 A CN201810737190 A CN 201810737190A CN 108613897 A CN108613897 A CN 108613897A
- Authority
- CN
- China
- Prior art keywords
- sales kit
- rock weathering
- water
- reception device
- experiment platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 41
- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000002689 soil Substances 0.000 claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 35
- 238000001764 infiltration Methods 0.000 claims abstract description 22
- 230000008595 infiltration Effects 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 17
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of rock weathering synthesis experiment platforms, it includes：Steelframe（100）, steelframe（100）Bottom surface is fixed with sales kit (SK) weight measurement instrument（110）, sales kit (SK) weight measurement instrument（110）Weigh hook on be fixedly connected with sales kit (SK)（103）, sales kit (SK)（103）Bottom is provided with infiltration reception device（108）；Seep water reception device（108）It is placed on infiltration reception device monitoring weight instrument（109）Weighing unit on；The outlet pipe of model rainfall system extend into sales kit (SK)（103）Top；Sales kit (SK)（103）Left and right side is provided with soil water drainpipe（104）With soil moisture and temperature monitor probe interface（105）；It solves the prior art to determine rock weathering monitoring by the wild burying rock test piece and measure its weight change, field is not only needed to be engaged in a large amount of related sample sampling work, labor intensity is big, time-consuming and laborious, and there are samples to go bad during sample long-distance transportation；The technical problems such as prolonged real-time dynamic monitoring can not be carried out to different depth rock weathering and its associated drives factor.
Description
Technical field
The invention belongs to rock weathering measuring technique more particularly to a kind of rock weathering synthesis experiment platforms.
Background technology
Rock weathering is one of the important content that eco-environment in karst region develops research, system research rock weathering pair
Karst Ecological safety pattern is solved with Terrestrial Carbon Sink payment imbalance to have great importance.The rock wind of mainstream at present
Change flux monitoring scheme relies primarily on buries rock test piece and measures its weight change to determine in the wild, not only needs field
It is engaged in a large amount of related sample sampling work, labor intensity is big, time-consuming and laborious, and exists during sample long-distance transportation
The problems such as sample goes bad.Most of all, can not be carried out to different depth rock weathering and its associated drives factor prolonged
Real-time dynamic monitoring.Which results in researchers for a long time to the correlation and contribution rate of rock weathering and its driven factor
A series of problems, such as be constantly in unsharp state, this seriously inhibits karst Ecological safety pattern and its develop phase
Close the development of research.
Invention content
The technical problem to be solved by the present invention is to：A kind of rock weathering synthesis experiment platform is provided, to solve the prior art
Rock weathering monitoring is relied on and buries rock test piece in the wild and measures its weight change to determine, not only field is needed to be engaged in
A large amount of correlation sample sampling work, labor intensity is big, time-consuming and laborious, and there are samples during sample long-distance transportation
It is rotten；The technologies such as prolonged real-time dynamic monitoring can not be carried out to different depth rock weathering and its associated drives factor to ask
Topic.
The technical scheme is that：
A kind of rock weathering synthesis experiment platform, it includes：Steelframe, steelframe bottom surface are fixed with sales kit (SK) weight measurement instrument, sample
It is fixedly connected with sales kit (SK) on the hook of weighing of product case weight measurement instrument, sales kit (SK) bottom is provided with infiltration reception device；Infiltration
Reception device is placed on the weighing unit of infiltration reception device monitoring weight instrument；The outlet pipe of model rainfall system extend into sample
In box top；Sales kit (SK) left and right side is provided with soil water drainpipe and soil moisture and temperature monitor probe interface.
Sales kit (SK) is the plastic box of length × width × height=20cm × 20cm × 150cm, and sales kit (SK) top end opening, bottom end passes through
Three layer filtration web plate encapsulates；Back is dismountable insert type backboard；It is equidistant on left side plate to be provided with soil water drainpipe
With soil moisture and temperature monitor probe interface；Cover board of front end is provided with scale value from top to bottom.
The model rainfall system includes water discharge controller at regular time and quantity, and water discharge controller is fixed on steelframe at regular time and quantity
On, the water inlet pipe of water discharge controller is connect with water source outlet pipe at regular time and quantity；The water inlet pipe of water discharge controller stretches at regular time and quantity
At the top of sales kit (SK).
It is fixed with wind speed measuring device and temperature measuring equipment on sales kit (SK) weight measurement instrument.
It is covered with non-transparent film between sales kit (SK) bottom and infiltration reception device water inlet.
Soil moisture and temperature monitor probe interface are inserted with the probe of soil moisture and temperature monitor.
Water source outlet pipe is fixed in steelframe 100.
Advantageous effect of the present invention：
The configuration of the present invention is simple, it is easy to operate, can accurate quantification Simulated rainfall, while the parameter of polymorphic type can be measured,
And then to measure rock weathering rate and its contribution rate with correlation factor, and build rock weathering flux under different soils depth
And carbon remittance computation model provides technical guarantee；It solves the prior art and rock test piece is buried in the wild to rock weathering monitoring dependence
And its weight change is measured to determine, not only need field to be engaged in a large amount of related sample sampling work, labor intensity is big, takes
When it is laborious, and there are sample is rotten during sample long-distance transportation；It can not be to different depth rock weathering and its correlation
Driven factor carries out the technical problems such as prolonged real-time dynamic monitoring.
Description of the drawings：
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
A kind of rock weathering synthesis experiment platform, it includes：Steelframe, 100 bottom surface of steelframe are fixed with the survey of sales kit (SK) weight
Instrument 110 is measured, sales kit (SK) 103, the setting of 103 bottom of sales kit (SK) are fixedly connected on the hook of weighing of sales kit (SK) weight measurement instrument 110
There is infiltration reception device 108；Infiltration reception device 108 is placed on the weighing unit of infiltration reception device monitoring weight instrument 109；Mould
The outlet pipe of type rainfall system extend into 103 top of sales kit (SK)；103 left and right side of sales kit (SK) is provided with soil water drainpipe 104
With soil moisture and temperature monitor probe interface 105.
Sales kit (SK) weight measurement instrument 110 uses electronic hanging scale, the bottom of electronic hanging scale to be fixed on 100 bottom surface of steelframe, electricity
The hook of weighing that son hangs scale is connect by hanging steel wire 111 with sales kit (SK) 103；Suspension steel wire 111 has four, each one end
It is fixed on weighing on hook for electronic hanging scale, the other end fixes band on four angles on 103 top of sales kit (SK).
Sales kit (SK) 103 is the plastic box of length × width × height=20cm × 20cm × 150cm, and sales kit (SK) top end opening, bottom end leads to
Cross the encapsulation of three layer filtration web plate；Back is dismountable insert type backboard；It is equidistant on left side plate to be provided with soil water draining
Pipe 104 and soil moisture and temperature monitor probe interface 105；Cover board of front end is provided with scale value from top to bottom；Sales kit (SK) weight
It is fixed with wind speed measuring device and temperature measuring equipment on flowmeter 110.Wind speed measuring device and temperature measuring equipment are used for
Measuring environment wind speed and temperature.
The model rainfall system includes water discharge controller 101 at regular time and quantity, and water discharge controller 101 is fixed at regular time and quantity
On steelframe 100, the water inlet pipe of water discharge controller 101 is connect with water source outlet pipe at regular time and quantity；Water discharge controller 101 at regular time and quantity
Water inlet pipe stretch into the top of sales kit (SK) 103；Water source outlet pipe is fixed in steelframe 100；Water discharge controller model at regular time and quantity
Inflow and duration can be arranged in KG316T, rated voltage 220V/50Hz according to demand；Water inlet line and aqueduct are
Outer diameter 2.5cm, the PPR pipe of internal diameter 2.0cm.Its connection type is that running water pipe is accessed in water inlet line one end, and one end access is fixed
Shi Dingliang water discharge controllers, another termination aqueduct of water discharge controller, aqueduct are placed in sales kit (SK) sample top at regular time and quantity
At portion 5cm.Simulated rainfall system is realized quantitative to sales kit (SK) using aqueduct by the control of water discharge controller at regular time and quantity
Water delivery, to realize the function of quantitative simulation rainfall.
It is covered with non-transparent film 107 between 103 bottom of sales kit (SK) and infiltration 108 water inlet of reception device.It is arranged non-
Bright film 107 be in order to place the infiltration of 103 bottom of sales kit (SK) into when Infiltration water reception device 108 or after steamed under sunlight
Hair；Influence measurement accuracy.
Soil moisture and temperature monitor probe interface 105 are inserted with the probe of soil moisture and temperature monitor；Probe is inserted
Enter into the soil or rock in sales kit (SK) 103.
Sales kit (SK) weight measurement instrument, different depth soil moisture and temperature monitor and infiltration reception device monitoring weight instrument
Form monitoring system；Temperature and measuring wind speed instrument are carried on sales kit (SK) weight measurement instrument, can monitor sales kit (SK) surface temperature
And wind speed；Different depth soil moisture and temperature monitor carry multiple probe head abbreviation probes, are inserted into different depth respectively
Soil moisture and temperature monitor probe interface in；Infiltration reception device monitoring weight instrument is placed under infiltration reception device, is used
In the weight change of monitoring infiltration reception device.
The soil moisture of different depth in sales kit (SK) can be discharged in soil water drainpipe, contain 2 layers of mistake in drainage of soil pipe
Filter disc measures the parameters such as its pH, ion concentration the different depth soil water being periodically discharged；Sales kit (SK) infiltration row
Drain port is used for extra soil moisture in fecal samples case soil, and the discharge port face that sales kit (SK) seeps water seeps water reception device, therebetween
It is connected with opaque film.
In order to which those skilled in the art further appreciate that technical solution of the present invention, citing below is described：
Example 1：Study the hydrologic process and pedogeochemistry state of Karst ecosystem
Referring to Fig.1, backboard on rear side of sales kit (SK) is opened, rendzinas and limestone, dolomite mixing sample, height and sales kit (SK) are inserted
Scale flushes, and fastens sales kit (SK) backboard, sales kit (SK) is hung on sales kit (SK) weight measurement instrument, by the reception device face that seeps water
Under sales kit (SK), and it is positioned on infiltration reception device monitoring weight instrument, sales kit (SK) is wrapped up using non-transparent film and oozes
Water reception device reads sales kit (SK) weight, temperature and wind speed parameter on sales kit (SK) weight measurement instrument after sales kit (SK) stabilization.Root
Factually water discharge controller at regular time and quantity is arranged in border rain fall, it is allowed to drain to simulate quantitative drop daily from trend sales kit (SK)
Rain.Different depth soil water drainpipe switch is opened in daily timing, measures the Ca in drainpipe draining2+、Mg2+、OH-、Na+、Cl-
Ion concentration and pH value.By soil moisture and the multiple probe access soil moistures of temperature monitor and temperature monitor probe interface
In, the soil moisture and temperature of each depth of METHOD FOR CONTINUOUS DETERMINATION.Infiltration reception device is measured by the reception device monitoring weight instrument that seeps water
Weight change, wait for that its weight is not changing, record its weight parameter, and record sales kit (SK) weight at this time and special time period it
The weight change of sales kit (SK) afterwards calculates actual evapotranspiration amount in conjunction with carrying capacity and water balance formula.By above
Experiment can be with the hydrologic process of apparent Karst ecosystem and the practical GEOCHEMICAL STATE of soil.
Example 2：Study of rocks weathering driven factor and carbon remittance inverse model
Referring to Fig.1, experiment porch is built according to 1 scheme of example, rendzinas is packed into sales kit (SK), and buried in certain depth white
Water discharge controller at regular time and quantity is arranged in cloud rock rock test piece, it is allowed to drain to simulate quantitative rainfall daily from trend sales kit (SK).
Meanwhile the parameters such as results of regular determination wind speed, evapotranspiration, each deep soil moisture, temperature, pH, each ion concentration.Monthly periodically take out
Rock test piece measures the variation of its dry weight, and the rate of weathering of different depth rock test piece is measured with this, and measurement terminates to put back to again original
Position.Each factor pair rock can be calculated by the relationship probed between rock test piece rate of weathering and related assays parameter
The contribution rate of stone rate of weathering, and build rock weathering carbon remittance inverse model according to these driven factors.
Claims (7)
1. a kind of rock weathering synthesis experiment platform, it includes：Steelframe（100）, it is characterised in that：Steelframe（100）Bottom surface is solid
Surely there is sales kit (SK) weight measurement instrument（110）, sales kit (SK) weight measurement instrument（110）Weigh hook on be fixedly connected with sales kit (SK)
（103）, sales kit (SK)（103）Bottom is provided with infiltration reception device（108）；Seep water reception device（108）Infiltration is placed on to receive
Installation weight monitor（109）Weighing unit on；The outlet pipe of model rainfall system extend into sales kit (SK)（103）Top；Sample
Case（103）Left and right side is provided with soil water drainpipe（104）With soil moisture and temperature monitor probe interface（105）.
2. a kind of rock weathering synthesis experiment platform according to claim 1, it is characterised in that：Sales kit (SK)（103）For length
The plastic box of × wide × height=20cm × 20cm × 150cm, sales kit (SK) top end opening, bottom end is encapsulated by three layer filtration web plate；The back of the body
Portion is dismountable insert type backboard；It is equidistant on left side plate to be provided with soil water drainpipe（104）With soil moisture and temperature
Spend monitor probe interface（105）；Cover board of front end is provided with scale value from top to bottom.
3. a kind of rock weathering synthesis experiment platform according to claim 1, it is characterised in that：The model rainfall system
Including water discharge controller at regular time and quantity（101）, water discharge controller at regular time and quantity（101）It is fixed on steelframe（100）On, at regular time and quantity
Water discharge controller（101）Water inlet pipe connect with water source outlet pipe；Water discharge controller at regular time and quantity（101）Water inlet pipe stretch into sample
Product case（103）Top.
4. a kind of rock weathering synthesis experiment platform according to claim 1, it is characterised in that：Sales kit (SK) weight measurement instrument
（110）On be fixed with wind speed measuring device and temperature measuring equipment.
5. a kind of rock weathering synthesis experiment platform according to claim 1, it is characterised in that：Sales kit (SK)（103）Bottom
With infiltration reception device（108）Non-transparent film is covered between water inlet（107）.
6. a kind of rock weathering synthesis experiment platform according to claim 2, it is characterised in that：Soil moisture and temperature prison
Survey instrument probe interface（105）It is inserted with the probe of soil moisture and temperature monitor.
7. a kind of rock weathering synthesis experiment platform according to claim 3, it is characterised in that：Water source outlet pipe is fixed on
Steelframe（100）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737190.3A CN108613897A (en) | 2018-07-06 | 2018-07-06 | A kind of rock weathering synthesis experiment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737190.3A CN108613897A (en) | 2018-07-06 | 2018-07-06 | A kind of rock weathering synthesis experiment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613897A true CN108613897A (en) | 2018-10-02 |
Family
ID=63666188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810737190.3A Pending CN108613897A (en) | 2018-07-06 | 2018-07-06 | A kind of rock weathering synthesis experiment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613897A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927000A (en) * | 2019-10-28 | 2020-03-27 | 中国地质大学（北京） | Method for rapidly evaluating weathering degree of stone cultural relics |
| CN113588532A (en) * | 2021-07-29 | 2021-11-02 | 中国石油大学胜利学院 | Experimental device for simulating mother rock weathering |
| CN115600787A (en) * | 2022-05-10 | 2023-01-13 | 铜仁学院（Cn） | Method for evaluating influence of exogenous acid on chemical weathering and geological carbon sink of silicate rock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202748286U (en) * | 2012-07-03 | 2013-02-20 | 北京易科泰生态技术有限公司 | Multifunctional small lysimeter |
| CN204945001U (en) * | 2015-09-21 | 2016-01-06 | 河海大学 | A kind of test unit of lab simulation rainfall infiltration |
| CN106383065A (en) * | 2016-11-15 | 2017-02-08 | 贵州大学 | Device and method for determining field moisture capacity of soil with different particle sizes indoors |
| CN206990577U (en) * | 2017-07-07 | 2018-02-09 | 农业部环境保护科研监测所 | Small-sized vegetable plot original position soil evaporation measurement device |
| CN208443683U (en) * | 2018-07-06 | 2019-01-29 | 中国科学院地球化学研究所 | A kind of rock weathering synthesis experiment platform structure |
| CN110895275A (en) * | 2019-04-17 | 2020-03-20 | 福建农林大学 | Device and method for measuring soil respiration and water migration by simulating temperature rise rainfall |
-
2018
- 2018-07-06 CN CN201810737190.3A patent/CN108613897A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202748286U (en) * | 2012-07-03 | 2013-02-20 | 北京易科泰生态技术有限公司 | Multifunctional small lysimeter |
| CN204945001U (en) * | 2015-09-21 | 2016-01-06 | 河海大学 | A kind of test unit of lab simulation rainfall infiltration |
| CN106383065A (en) * | 2016-11-15 | 2017-02-08 | 贵州大学 | Device and method for determining field moisture capacity of soil with different particle sizes indoors |
| CN206990577U (en) * | 2017-07-07 | 2018-02-09 | 农业部环境保护科研监测所 | Small-sized vegetable plot original position soil evaporation measurement device |
| CN208443683U (en) * | 2018-07-06 | 2019-01-29 | 中国科学院地球化学研究所 | A kind of rock weathering synthesis experiment platform structure |
| CN110895275A (en) * | 2019-04-17 | 2020-03-20 | 福建农林大学 | Device and method for measuring soil respiration and water migration by simulating temperature rise rainfall |
Non-Patent Citations (2)
| Title |
|---|
| 张丹: "水热环境对不同紫色母岩崩解特性的影响", 土壤学报, vol. 50, no. 4, 31 July 2013 (2013-07-31) * |
| 李月 等: "基于SPEI的贵州省近60年干旱时空特征分析", 中国水土保持, no. 7, 5 July 2015 (2015-07-05) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927000A (en) * | 2019-10-28 | 2020-03-27 | 中国地质大学（北京） | Method for rapidly evaluating weathering degree of stone cultural relics |
| CN113588532A (en) * | 2021-07-29 | 2021-11-02 | 中国石油大学胜利学院 | Experimental device for simulating mother rock weathering |
| CN113588532B (en) * | 2021-07-29 | 2024-02-06 | 中国石油大学胜利学院 | Experimental device for simulate masterrock efflorescence |
| CN115600787A (en) * | 2022-05-10 | 2023-01-13 | 铜仁学院（Cn） | Method for evaluating influence of exogenous acid on chemical weathering and geological carbon sink of silicate rock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103439236B (en) | Permeable concrete road surface blocking test analogue means and method | |
| CN108613897A (en) | A kind of rock weathering synthesis experiment platform | |
| CN102359084B (en) | Simulation regulation and control system and method of percolation performance of aeration zone of river or lake | |
| CN206756653U (en) | Determine head and varying head soil permeability coefficient measure combination unit | |
| CN101162221B (en) | Method for determining the process of root system of plant absorbing soil moisture | |
| US10684241B2 (en) | Method for detecting clogging of subsurface flow constructed wetland | |
| CN101813605B (en) | Permeable environment simulator experimental device and method suitable for permeable brick | |
| CN109752303A (en) | A kind of discontinuous unsaturated soil rainfall infiltration physical simulation system and measuring method | |
| CN104374894A (en) | Fine simulation test method for water-erosion process of small-basin different-landform unit | |
| Cuthbert et al. | Linking soil moisture balance and source-responsive models to estimate diffuse and preferential components of groundwater recharge | |
| CN206515335U (en) | A kind of experimental rig for testing unsaturated soil transmission characteristic | |
| CN108169100B (en) | Device and method for in-situ measurement of rainfall infiltration parameters | |
| CN203414388U (en) | Water-permeable concrete pavement blocking experiment simulation device | |
| CN106093347A (en) | Multiple intensity gangue leachate simulating system and characteristic parameter assay method | |
| CN110361280A (en) | A kind of tidal creek side wall washes away speed measurement Physical Experiment system and method | |
| CN107589030A (en) | A kind of field riverbank in-situ testing device and method of testing | |
| CN208443683U (en) | A kind of rock weathering synthesis experiment platform structure | |
| CN201689033U (en) | Permeable environment simulator experiment apparatus applied for permeable brick | |
| Zhang et al. | Soil hydraulic properties of two loess soils in China measured by various field-scale and laboratory methods | |
| CN206593998U (en) | A kind of concrete surface water absorption tester | |
| Werner | Measuring soil moisture for irrigation water management | |
| CN110161214A (en) | A kind of lower landslide physical model test equipment of drying and watering cycle effect | |
| CN207248662U (en) | A kind of field riverbank in-situ testing device | |
| CN208399328U (en) | A kind of device of in-site detecting rainfall infiltration parameter | |
| CN106442205A (en) | System and method for automatically determining phreatic evaporation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |