CN113432656A - Coral reef ecological environment monitoring system - Google Patents
Coral reef ecological environment monitoring system Download PDFInfo
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- CN113432656A CN113432656A CN202110891636.XA CN202110891636A CN113432656A CN 113432656 A CN113432656 A CN 113432656A CN 202110891636 A CN202110891636 A CN 202110891636A CN 113432656 A CN113432656 A CN 113432656A
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- floating ball
- power supply
- coral reef
- environment monitoring
- kevlar rope
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- 235000014653 Carica parviflora Nutrition 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 244000132059 Carica parviflora Species 0.000 title 1
- 241000243321 Cnidaria Species 0.000 claims abstract description 37
- 229920000271 Kevlar® Polymers 0.000 claims abstract description 30
- 239000004761 kevlar Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000005888 antibody-dependent cellular phagocytosis Effects 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229930002875 chlorophyll Natural products 0.000 claims description 4
- 235000019804 chlorophyll Nutrition 0.000 claims description 4
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 claims description 4
- 230000000050 nutritive effect Effects 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 5
- 230000018109 developmental process Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 241000242757 Anthozoa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a coral reef ecological environment monitoring system which comprises a data acquisition system, a laser 3D scanning system and a power supply system, wherein the data acquisition system comprises a top floating ball, a middle floating ball, a lower floating ball, a marine element sensor, a first dead weight anchor and a Kevlar rope, the top floating ball, the middle floating ball and the lower floating ball are uniformly fixed on the Kevlar rope from top to bottom, a plurality of marine element sensors are further arranged on the Kevlar rope, a CTD and an ADCP are fixed below the top floating ball, the first dead weight anchor is connected to the bottom of the Kevlar rope, the Kevlar rope is arranged in parallel with a power supply data transmission line, and the power supply data transmission line is connected with the marine element sensor, the CTD and the ADCP. The invention adopts solar energy for power supply, realizes continuous real-time observation at fixed points for a long time, is not influenced by weather, and has good effect and high efficiency. This patent is integrated multiple sensor and is carried out multi-parameter marine environment monitoring, realizes that coral reef area large piece sea area developments, continuous, real-time environment monitor.
Description
Technical Field
The invention relates to the technical field of investigation of marine coral reef ecological environment, in particular to a coral reef ecological environment monitoring system.
Background
At present, the coral reef ecological environment monitoring generally adopts an investigation ship to carry monitoring equipment and investigation equipment to periodically investigate marine environment elements on the spot: the method comprises the steps of measuring the temperature, the depth, the salinity, the turbidity, the flow velocity and the flow direction, dissolved oxygen, chlorophyll, nutritive salt, the pH value and the like, recording the growth state of the coral reef organism community by adopting artificial underwater photography, and periodically carrying out repeated work to compare marine environment element data with the coral reef organism community image so as to research the coral reef ecological environment.
At present, the coral reef ecological environment monitoring generally adopts periodic underwater photography to record the growth state of coral reef biological communities and manually investigate marine environment elements on the spot, and the periodic observation is restricted by weather factors, cannot be used for long-time continuous dynamic observation and has high field cost.
The coral reef ecosystem is a unified natural whole consisting of coral reef habitats and biological communities formed by reef-building corals, coral algae and the like, the coral reef ecosystem is one of marine ecosystems with highest biodiversity and ecological value, south sea corals and coral reefs are the most important and most characteristic ecosystems in south sea, play an important role in maintaining the south sea biodiversity, ecological resources and the like, in recent decades, due to the influence of global climate change, ocean acidification and human activities, the worldwide multi-local coral reefs have the degradation speed far exceeding the growth speed and show the trend development of accelerated degradation, the south sea coral reef degradation rate in China is possibly higher than the global average level, the sea areas and reefs around the south sea island disappear, the west coral island and coral reefs are greatly influenced by human activities, and the survival situation is not optimistic, the development of the invention has great significance for the development of online monitoring of the coral reef ecological environment and ecological restoration of the coral reef.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a coral reef ecological environment monitoring system which is powered by solar energy, can continuously observe at fixed points for a long time in real time, is not influenced by weather, and has good effect and high efficiency. This patent is integrated multiple sensor and is carried out multi-parameter marine environment monitoring (can carry on various ocean key element sensors as will), realizes that the big sea area of coral reef area developments, continuous, real-time environment monitoring.
In order to achieve the purpose, the invention is realized by the following technical scheme: a coral reef ecological environment monitoring system comprises a data acquisition system, a laser 3D scanning system and a power supply system, wherein the power supply system is respectively connected with the data acquisition system and the laser 3D scanning system through power supply data transmission lines; the data acquisition system comprises a top floating ball, a middle floating ball, a lower floating ball, an ocean element sensor, a first dead weight anchor and a Kevlar, wherein the top floating ball, the middle floating ball and the lower floating ball are uniformly fixed on the Kevlar from top to bottom, a plurality of ocean element sensors are further arranged on the Kevlar, the CTD and the ADCP are fixed below the top floating ball, the first dead weight anchor is connected to the bottom of the Kevlar, the Kevlar is arranged in parallel with a power supply data transmission line, and the power supply data transmission line is connected with the ocean element sensor, the CTD and the ADCP.
Preferably, the top floating ball, the middle floating ball and the lower floating ball are red floating balls.
Preferably, the sea element sensor is a turbidity sensor, a dissolved oxygen sensor, a chlorophyll sensor, a nutritive salt sensor or a pH value sensor.
Preferably, the laser 3D scanning system comprises a second deadweight anchor, a pillar and an underwater laser 3D scanner, and the underwater laser 3D scanner is arranged on the second deadweight anchor through the pillar.
Preferably, the power supply system comprises a third dead weight anchor, a control box, a solar power supply and a buoy, wherein the solar power supply is arranged on the buoy, the buoy is fixed with the third dead weight anchor through a Kevlar rope, and the control box is arranged above the solar battery.
The solar power supply supplies power to all devices and ocean essential sensors on the monitoring system through power lines, data lines of all the devices and the sensors are parallel to the power lines, data line terminals are fixed in a waterproof and airtight control box, the devices and the sensors are taken by a boat to a buoy position at intervals, the control box is opened to export data, and the data are brought back to indoor processing and analysis.
The invention has the beneficial effects that: according to the invention, the underwater laser 3D scanning system is used for automatically and periodically starting the laser and the binocular camera for recording, so that high-precision and dense three-dimensional point cloud is rapidly obtained, coral reef ecological environment monitoring data is generated and stored in the acquisition system. The invention realizes continuous real-time monitoring, is not influenced by weather, and has good effect and high efficiency.
Drawings
The invention is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic diagram of a data acquisition system according to the present invention;
FIG. 2 is a schematic diagram of a laser 3D scanning system according to the present invention;
FIG. 3 is a schematic structural diagram of a power supply system according to the present invention;
fig. 4 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: a coral reef ecological environment monitoring system comprises a data acquisition system A, a laser 3D scanning system B and a power supply system C, wherein the power supply system C is respectively connected with the data acquisition system A and the laser 3D scanning system B through power supply data transmission lines; the data acquisition system A comprises a top floating ball 1, a middle floating ball 2, a lower floating ball 3, ocean element sensors 4, a first dead weight anchor 5 and a Kevlar rope 6, wherein the top floating ball 1, the middle floating ball 2 and the lower floating ball 3 are uniformly fixed on the Kevlar rope 6 from top to bottom, a plurality of ocean element sensors 4 are further arranged on the Kevlar rope 6, a CTD7 and an ADCP8 are fixed below the top floating ball 1, the first dead weight anchor 5 is connected to the bottom of the Kevlar rope 6, the Kevlar rope 6 and a power data transmission line 9 are arranged in parallel, and the power data transmission line 9 is connected with the ocean element sensors 4, the CTD7 and the ADCP 8. The top floating ball 1, the middle floating ball 2 and the lower floating ball 3 are red floating balls. The sea element sensor 4 is a turbidity sensor, a dissolved oxygen sensor, a chlorophyll sensor, a nutritive salt sensor and a pH value sensor. The laser 3D scanning system B comprises a second dead weight anchor 10, a support column 11 and an underwater laser 3D scanner 12, wherein the second dead weight anchor 10 is provided with the underwater laser 3D scanner 12 through the support column 11. The power supply system C comprises a third dead weight anchor 13, a control box 14, a solar power supply 15 and a buoy 16, wherein the solar power supply 15 is arranged on the buoy 16, the buoy 16 is fixed with the third dead weight anchor 13 through a Kevlar 6, and the control box 14 is arranged above the solar battery 15. The solar power supply 15 supplies power to all devices and the ocean element sensor on the detection system through power lines.
The length of the Kevlar rope carrying the marine element sensor and the monitoring equipment is determined according to the water depth of the coral reef area, 3 red floating balls are vertically and uniformly distributed and fixed along the Kevlar rope (the number of the floating balls is determined according to the water depth, the water depth of the general coral reef area is not large), the lower end of the Kevlar rope is connected with a dead weight anchor, and the floating balls are used for straightening the Kevlar rope in seawater to enable the Kevlar rope to be basically vertical to the sea (sea surface). Before entering water, the carrying equipment and the marine element sensor are fixed on the Kevlar rope according to a certain distance and are used for monitoring marine element data in different depths, the CTD and the ADCP are fixed below the topmost floating ball for profile monitoring, the topmost floating ball is slightly lower than the sea surface or is level with the sea surface, the floating ball is totally red, is more obvious in seawater, is easy to position and is beneficial to recovery.
The underwater laser 3D scanner is fixed on a support of a dead weight anchor, is powered by solar energy, starts to scan the seabed environment of the coral reef area according to set time, obtains high-precision three-dimensional point cloud, and records the growth state of coral reef organism communities.
The solar power supply board is installed on the buoy, the buoy is fixedly connected with the seabed dead weight anchor through the Kevlar rope, a power supply generated by solar energy supplies power for all devices and sensors through power lines, data lines of all the devices and the sensors are parallel to the power lines, the terminals of the data lines are fixed in a waterproof and airtight control box, the devices and the sensors are taken by a boat to the buoy at intervals, the control box is opened to lead out data, and the data are taken back to the indoor for processing and analysis.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A coral reef ecological environment monitoring system is characterized by comprising a data acquisition system (A), a laser 3D scanning system (B) and a power supply system (C), wherein the power supply system (C) is respectively connected with the data acquisition system (A) and the laser 3D scanning system (B) through power supply data transmission lines; the data acquisition system (A) comprises a top floating ball (1), a middle floating ball (2), a lower floating ball (3), ocean element sensors (4), a first dead weight anchor (5) and a Kevlar rope (6), wherein the top floating ball (1), the middle floating ball (2) and the lower floating ball (3) are uniformly fixed on the Kevlar rope (6) from top to bottom, the Kevlar rope (6) is further provided with a plurality of ocean element sensors (4), the CTD (7) and the ADCP (8) are fixed below the top floating ball (1), the first dead weight anchor (5) is connected to the bottom of the Kevlar rope (6), the Kevlar rope (6) is arranged in parallel with a power data transmission line (9), and the power data transmission line (9) is connected with the ocean element sensors (4), the CTD (7) and the ADCP (8).
2. The coral reef ecological environment monitoring system according to claim 1, wherein the top floating ball (1), the middle floating ball (2) and the lower floating ball (3) are red floating balls.
3. The coral reef ecological environment monitoring system as claimed in claim 1, wherein the sea element sensors (4) are turbidity, dissolved oxygen, chlorophyll, nutritive salt and pH value sensors.
4. The coral reef ecological environment monitoring system according to claim 1, wherein the laser 3D scanning system (B) comprises a second deadweight anchor (10), a supporting column (11) and an underwater laser 3D scanner (12), and the underwater laser 3D scanner (12) is arranged on the second deadweight anchor (10) through the supporting column (11).
5. The coral reef ecological environment monitoring system according to claim 1, wherein the power supply system (C) comprises a third dead weight anchor (13), a control box (14), a solar power supply (15) and a buoy (16), the solar power supply (15) is arranged on the buoy (16), the buoy (16) is fixed with the third dead weight anchor (13) through a Kevlar rope (6), and the control box (14) is arranged above the solar battery (15).
6. The coral reef ecological environment monitoring system according to claim 5, wherein the solar power source (15) supplies power to each device and the ocean element sensors on the monitoring system through power lines, data lines of each device and sensor are parallel to the power lines, the terminals of the data lines are fixed in a waterproof and airtight control box (14), and the data lines are taken by a boat to a buoy position at intervals, opened to lead out data and taken back to indoor processing and analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110891636.XA CN113432656A (en) | 2021-08-04 | 2021-08-04 | Coral reef ecological environment monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110891636.XA CN113432656A (en) | 2021-08-04 | 2021-08-04 | Coral reef ecological environment monitoring system |
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| CN113432656A true CN113432656A (en) | 2021-09-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088068A (en) * | 2021-11-18 | 2022-02-25 | 海南省地球物理学会 | Blue hole three-dimensional scanning and environment monitoring system |
| CN114152280A (en) * | 2021-11-08 | 2022-03-08 | 吉林大学 | Tentacle type soft coral monitoring device |
| CN114612348A (en) * | 2022-05-11 | 2022-06-10 | 季华实验室 | Laser point cloud motion distortion correction method and device, electronic equipment and storage medium |
| CN116295659A (en) * | 2023-05-19 | 2023-06-23 | 自然资源部第二海洋研究所 | Coral reef ecological environment monitoring device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152280A (en) * | 2021-11-08 | 2022-03-08 | 吉林大学 | Tentacle type soft coral monitoring device |
| CN114088068A (en) * | 2021-11-18 | 2022-02-25 | 海南省地球物理学会 | Blue hole three-dimensional scanning and environment monitoring system |
| CN114088068B (en) * | 2021-11-18 | 2024-03-15 | 海南省地球物理学会 | Blue hole three-dimensional scanning and environment monitoring system |
| CN114612348A (en) * | 2022-05-11 | 2022-06-10 | 季华实验室 | Laser point cloud motion distortion correction method and device, electronic equipment and storage medium |
| CN114612348B (en) * | 2022-05-11 | 2022-07-15 | 季华实验室 | Laser point cloud motion distortion correction method and device, electronic equipment and storage medium |
| CN116295659A (en) * | 2023-05-19 | 2023-06-23 | 自然资源部第二海洋研究所 | Coral reef ecological environment monitoring device |
| CN116295659B (en) * | 2023-05-19 | 2023-11-21 | 自然资源部第二海洋研究所 | Coral reef ecological environment monitoring device |
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