Forest carbon sink monitoring method and system

Abstract

The invention discloses a forest carbon sink quantity monitoring method, which comprises the following monitoring steps of firstly keeping a rotating rod to rotate to a vertical state, then screwing a clamping short rod at the bottom of the rotating rod into a clamping hole, clamping a splicing short rod into a splicing groove, screwing a limiting rod into a splicing hole, holding a protective sleeve by a hand, and then screwing the protective sleeve into the splicing groove. According to the invention, a rotatable rotating rod is used for connecting a pushing bent pipe, so that the monitoring device is pushed, the rotating rod can be rotated to a transverse position, a positioning cone is clamped into soil, the monitoring device can be positioned, the device is not easy to shift and is more stable, and during monitoring, the monitoring device is more stable. The top cover is opened upwards, the monitor can be exposed to detect a sample, the carbon sink condition of the forest is rapidly monitored, and when the monitor is not used, the top cover can cover the top of the rotating baffle, so that the monitor can be protected, and the monitoring efficiency of the forest carbon sink amount is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of forest carbon sink monitoring, and specifically to a monitoring method and system for forest carbon sink Background Art

[0002] Forest plants absorb carbon dioxide in the atmosphere and fix it in vegetation or soil, thereby reducing the concentration of this gas in the atmosphere. The forest carbon sink refers to the amount of carbon dioxide absorbed by forest plants and fixed in vegetation or soil, thereby reducing the concentration of this gas in the atmosphere. Forests are the largest carbon sinks in terrestrial ecosystems and play a very important and unique role in reducing the concentration of greenhouse gases in the atmosphere and slowing down global warming. Therefore, it is necessary to monitor the carbon sink situation in forests; However, in the current monitoring of forest carbon sink, there are problems such as the displacement of the monitoring device during use, resulting in unstable monitoring, and the complex forest environment is likely to damage the monitor. Summary of the Invention

[0003] The present invention provides a monitoring method and system for forest carbon sink, which can effectively solve the problems in the above background art that in the current monitoring of forest carbon sink, there are problems such as the displacement of the monitoring device during use, resulting in unstable monitoring, and the complex forest environment is likely to damage the monitor.

[0004] To achieve the above object, the present invention provides the following technical solution: A monitoring system for forest carbon sink, including a monitoring base, the bottom of the monitoring base is fixed with a plurality of mounting frames by bolts, a moving roller is installed in the middle of the mounting frame, and a pushing component is installed at one end of the monitoring base; The pushing component includes a fixed seat, a rotating rod, a receiving frame, a clamping hole, a clamping short rod, a splicing groove, a splicing short rod, a splicing hole, a limiting rod, a pushing elbow pipe, a protective sleeve, a movable long hole, a positioning cone, a limiting block and a supporting groove block; Fixed seats are symmetrically installed at one end of the monitoring base, a rotating rod is rotatably installed on the top of the fixed seat, a receiving frame is installed on the top of the monitoring base, clamping holes are opened at the inner side of the receiving frame and the bottom position of the rotating rod, a clamping short rod is clamped in the clamping hole, a splicing groove is opened at the top end of the rotating rod, a splicing short rod is clamped in the splicing groove, splicing holes are opened at the top of the rotating rod and outside the splicing short rod, a limiting rod is clamped in the splicing hole, a pushing elbow pipe is installed at the top of the splicing short rod, a protective sleeve is bonded to the outside of the pushing elbow pipe, movable long holes are opened at the outside of the protective sleeve and the pushing elbow pipe, a positioning cone is clamped in the pushing elbow pipe, limiting blocks are symmetrically installed at the outside of one end of the positioning cone, and a supporting groove block is installed at the position corresponding to the rotating rod on the outside of the monitoring base.

[0005] According to the above technical solution, threads are provided on the inner side of the clamping hole and the outer side of the clamping short rod, and the clamping short rod is connected to the inside of the clamping hole through threaded engagement.

[0006] According to the above technical solution, threads are provided on the inner side of the splicing hole and the outer side of the limiting rod, and the limiting rod is connected to the inside of the splicing hole through threaded engagement.

[0007] According to the above technical solution, the movable long hole is opened through the outside of the push elbow, and the two limit blocks are both clamped in the inside of the movable long hole.

[0008] According to the above technical solution, the top of the support slot block is an arc-shaped groove, and the outer diameter of the rotating rod is equal to the inner diameter of the arc-shaped groove at the top of the support slot block.

[0009] According to the above technical solution, a monitoring component is installed on the top of the monitoring base; The monitoring assembly includes a support seat, an operating panel, a monitoring instrument, a fixed block, a rotating slot, a rotating baffle, a connecting slot, a rotating short rod, a fixed baffle, a snap-in slot plate, a supporting strip, a fixed round block, a rotating strip, a top cover, a solar panel and a fastening slot; A support base is installed on the top of the monitoring base, an operation panel is installed on the top of the support base, a monitor is placed on the top of the operation panel, fixed blocks are installed at the four corners of the outside of the operation panel, and rotation grooves are opened on the outside of the fixed blocks, and rotating baffles are rotatably installed on the front end and both sides of the operation panel, and connecting grooves are symmetrically opened on the bottom of the rotating baffle, and rotating short rods are symmetrically installed on the bottom of the rotating baffle, and a fixed baffle is fixedly installed on the rear end of the operation panel, and a clamping groove plate is fixedly installed on the top position of the rear end of the fixed baffle, a supporting strip is fixed on the outside of the clamping groove plate, and fixed round blocks are installed on both ends of the supporting strip, and a rotating bar is rotatably installed on the outside of the fixed round block, and a top cover is clamped on the top of the rotating baffle, a solar panel is embedded and installed on the top of the top cover, and a fastening groove is opened on the bottom of the top cover.

[0010] According to the above technical solution, the rotating short rod is installed at the position of the connecting groove, and the rotating short rod is rotatably engaged with the rotating groove.

[0011] According to the above technical solution, the input end of the monitor is electrically connected to the output end of the solar panel, and the fastening slot of the top cover is engaged with the top of the rotating baffle.

[0012] According to the above technical solution, the bottom of the fixed baffle is fixedly installed with the fixed block, and the edge of the top cover is clamped with the clamping slot plate.

[0013] According to the above technical solution, a method for monitoring forest carbon sinks, and a method for monitoring a forest carbon sink monitoring system, include the following monitoring steps: S1. First, keep the rotating rod rotating until it is in a vertical state. Then, screw the clamping short rod at the bottom of the rotating rod into the clamping hole. Clamp the splicing short rod into the splicing groove, and screw the limiting rod into the splicing hole. Hold the position of the protective sleeve by hand and push the entire monitoring device to the position where monitoring is required. S2. Loosen the clamping short rod to separate it from the storage frame. Then, rotate the rotating rod to be clamped at the top of the support groove block. Next, unscrew the limiting rod, rotate the pushing elbow pipe so that it rotates downward, and then screw the limiting rod into the splicing hole to fix the pushing elbow pipe. Then, push the limiting block so that the positioning cone is inserted into the soil to fix the position of the monitoring base. S3. Collect the monitoring samples in the forest and place them on the top of the monitoring base, and block them through the storage frame. S4. Open the top cover upward, rotate the rotating bar along the fixed circular block to open it, and then clamp the edge of the top cover inside the clamping groove plate. The bottom of the top cover is supported by the rotating bar so that the top cover is placed at the top of the fixed baffle. S5. When the top cover is opened upward, the top of the rotating baffle is no longer blocked, and the rotating baffle rotates downward. The bottom of the rotating baffle is clamped with the bottom of the operation board, and the rotating baffle is in a horizontal position. S6. After the rotating baffle rotates downward and opens, the monitor is exposed. Finally, the carbon sink situation in the monitoring samples is monitored through the monitor.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting the fixed seat, rotating rod, storage frame, clamping hole, clamping short rod, splicing groove, splicing short rod, splicing hole, limiting rod, pushing elbow pipe, protective sleeve, movable long hole, positioning cone, limiting block and support groove block, keep the rotating rod rotating until it is in a vertical state, screw the clamping short rod at the bottom of the rotating rod into the clamping hole, clamp the splicing short rod into the splicing groove, and screw the limiting rod into the splicing hole. Hold the position of the protective sleeve by hand, and the monitoring device can be pushed, which is convenient for the movement of the device. After the device moves to a suitable position, first loosen the clamping short rod, rotate the rotating rod to be clamped at the top of the support groove block, then unscrew the limiting rod, rotate the pushing elbow pipe so that it rotates downward, and then screw the limiting rod into the splicing hole to fix the pushing elbow pipe. Finally, push the limiting block so that the positioning cone is inserted into the soil, so as to fix the position of the monitoring base, and it is not easy to move during monitoring use, and the use is more stable.

[0015] By setting up a support base, an operation panel, a monitor, a fixing block, a rotating groove, a rotating baffle, a connecting groove, a rotating short rod, a fixing baffle, a clamping groove plate, a supporting strip, a fixing round block, a rotating strip, a top cover, a solar panel and a fastening card slot, open the top cover upward, rotate the rotating strip along the fixing round block to open it, then clamp the edge of the top cover inside the clamping groove plate, and support the bottom of the top cover through the rotating strip, so that the top cover is placed on the top of the fixing baffle, which is convenient for fixing the top cover. When the top cover is opened upward, the top of the rotating baffle is no longer blocked, and the rotating baffle rotates downward. The bottom of the rotating baffle is clamped with the bottom of the operation panel, so that the rotating baffle is in a horizontal position. After the rotating baffle rotates downward and opens, the monitor is exposed. Finally, the carbon sink situation in the monitoring sample is monitored through the monitor, which is convenient for protecting the monitor when not in use and can be quickly opened and used when in use.

[0016] In summary, by using a rotatable rotating rod to connect and push the bent pipe, the monitoring device can be pushed, and the rotating rod can be rotated to the horizontal position, and the positioning cone can be clamped into the soil, so that the monitoring device can be positioned, making the device not easy to shift and more stable. During monitoring, opening the top cover upward can expose the monitor to detect the sample, and quickly monitor the carbon sink situation of the forest. When the monitor is not in use, the top cover can be covered on the top of the rotating baffle, so that the monitor can be protected, and the monitoring efficiency of the forest carbon sink amount is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the drawings: Figure 1 is a flowchart of the steps of the monitoring method of the present invention; Figure 2 is a schematic structural diagram of the pushing component of the present invention; Figure 3 is a schematic structural diagram of the fixing baffle of the present invention; Figure 4 is a schematic structural diagram of the rotating rod of the present invention; Figure 5 is a schematic structural diagram of the pushing bent pipe of the present invention; Figure 6 is a schematic structural diagram of the rotating baffle of the present invention; Figure 7 is a schematic bottom structure diagram of the top cover of the present invention.

[0019] Reference numerals in the drawings: 1. Monitoring base; 2. Mounting rack; 3. Moving rollers; 4. Pushing Component; 401. Fixed Seat; 402. Rotating Rod; 403. Storage Frame; 404. Clamping Hole; 405. Clamping Short Rod; 406. Splicing Groove; 407. Splicing Short Rod; 408. Splicing Hole; 409. Limiting Rod; 410. Pushing Bend Pipe; 411. Protective Sleeve; 412. Movable Long Hole; 413. Positioning Cone; 414. Limiting Block; 415. Support Groove Block 5. Monitoring Component; 501. Support Seat; 502. Operating Panel; 503. Monitor; 504. Fixed Block; 505. Rotating Groove; 506. Rotating Baffle; 507. Connecting Groove; 508. Rotating Short Rod; 509. Fixed Baffle; 510. Clamping Groove Plate; 511. Support Strip; 512. Fixed Round Block; 513. Rotating Strip; 514. Top Cover; 515. Solar Panel; 516. Fastening Card Slot Specific Embodiment

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Embodiment: As Figure 1 shown, the present invention provides a technical solution, a monitoring method for forest carbon sink amount, including the following monitoring steps: S1. First, keep the rotating rod 402 rotated to the vertical state, then screw the clamping short rod 405 at the bottom of the rotating rod 402 into the inside of the clamping hole 404, clamp the splicing short rod 407 into the inside of the splicing groove 406, screw the limiting rod 409 into the inside of the splicing hole 408, hold the position of the protective sleeve 411 by hand, and push the whole monitoring device to the position where monitoring is required; S2. Unscrew the clamping short rod 405 to separate the clamping short rod 405 from the storage frame 403, then rotate the rotating rod 402 to be clamped on the top of the support groove block 415, then unscrew the limiting rod 409, rotate the pushing bend pipe 410 to make the pushing bend pipe 410 rotate downward, then screw the limiting rod 409 into the inside of the splicing hole 408 to fix the pushing bend pipe 410, and then push the limiting block 414 to make the positioning cone 413 penetrate into the soil to fix the position of the monitoring base 1; S3. Collect monitoring samples in the forest and place them on the top of the monitoring base 1, and block them through the storage frame 403; S4. Open the top cover 514 upward, rotate the rotating strip 513 along the fixed round block 512 to open it, then clamp the edge of the top cover 514 inside the clamping groove plate 510, and support the bottom of the top cover 514 through the rotating strip 513 to place the top cover 514 on the top of the fixed baffle 509; S5. When the top cover 514 is opened upward, the top of the rotating baffle 506 is no longer blocked, the rotating baffle 506 rotates downward, the bottom of the rotating baffle 506 is engaged with the bottom of the operating panel 502, and the rotating baffle 506 is placed in a horizontal position; S6. After the baffle 506 is rotated downward and opened, the monitor 503 is exposed, and finally the carbon sequestration condition in the monitoring sample is monitored through the monitor 503.

[0022] like Figures 2 - 7 As shown, a plurality of mounting frames 2 are fixed to the bottom of the monitoring base 1 in S2 by bolts, a moving roller 3 is installed in the middle of the mounting frame 2, and a pushing component 4 is installed at one end of the monitoring base 1; The pushing assembly 4 includes a fixing seat 401, a rotating rod 402, a storage frame 403, a clamping hole 404, a clamping short rod 405, a splicing groove 406, a splicing short rod 407, a splicing hole 408, a limiting rod 409, a pushing elbow 410, a protective sleeve 411, a movable long hole 412, a positioning cone 413, a limiting block 414 and a supporting slot block 415; A fixing seat 401 is symmetrically installed at one end of the monitoring base 1, and a rotating rod 402 is rotatably installed on the top of the fixing seat 401. A storage frame 403 is installed on the top of the monitoring base 1. A clamping hole 404 is provided on the inner side of the storage frame 403 and the bottom position of the rotating rod 402. A clamping short rod 405 is clamped inside the clamping hole 404. Threads are provided on the inner side of the clamping hole 404 and the outer side of the clamping short rod 405. The clamping short rod 405 is connected to the inside of the clamping hole 404 through threaded engagement, which is convenient for fixing the position of the rotating rod 402. A splicing groove 406 is provided on the top of the rotating rod 402, and a splicing short rod 407 is clamped inside the splicing groove 406. A splicing hole 408 is provided on the top of the rotating rod 402 and the outer side of the splicing short rod 407. A limiting rod 409 is clamped inside the splicing hole 408, and threads are provided on the inner side of the splicing hole 408 and the outer side of the limiting rod 409. The limiting rod 409 is connected to the inner side of the splicing hole 408 and the outer side of the limiting rod 409. It is connected to the inside of the splicing hole 408 through threaded engagement, which is convenient for limiting the splicing short rod 407. A pushing elbow 410 is installed on the top of the splicing short rod 407. A protective sleeve 411 is bonded to the outside of the pushing elbow 410. Both the protective sleeve 411 and the outside of the pushing elbow 410 are provided with movable long holes 412. A positioning cone 413 is clamped inside the pushing elbow 410, and a limiting block 414 is symmetrically installed on one end of the positioning cone 413. The movable long hole 412 runs through the outside of the pushing elbow 410, and the two limiting blocks 414 are clamped inside the movable long hole 412, which is convenient for limiting the position of the limiting block 414. A supporting groove block 415 is installed at the position of the rotating rod 402 on the outside of the monitoring base 1. The top of the supporting groove block 415 is an arc-shaped groove, and the outer diameter of the rotating rod 402 is equal to the inner diameter of the arc-shaped groove on the top of the supporting groove block 415, which is convenient for supporting and limiting the rotating rod 402.

[0023] The top of the monitoring base 1 is equipped with a monitoring component 5; The monitoring component 5 includes a support base 501, an operation board 502, a monitor 503, a fixing block 504, a rotating groove 505, a rotating baffle 506, a connecting groove 507, a rotating short rod 508, a fixing baffle 509, a clamping groove plate 510, a supporting strip 511, a fixing round block 512, a rotating strip 513, a top cover 514, a solar panel 515, and a fastening clamping groove 516; The support base 501 is installed on the top of the monitoring base 1, the operation board 502 is installed on the top of the support base 501, the monitor 503 is placed at the top of the operation board 502, fixing blocks 504 are installed at the four corner positions on the outside of the operation board 502, rotating grooves 505 are opened on the outside of the fixing blocks 504, rotating baffles 506 are rotatably installed at the front end and both sides of the operation board 502, connecting grooves 507 are symmetrically opened at the bottom of the rotating baffles 506, rotating short rods 508 are symmetrically installed at the bottom of the rotating baffles 506, the rotating short rods 508 are installed at the position of the connecting grooves 507, and the rotating short rods 508 are rotationally clamped with the rotating grooves 505, which is convenient for the installation of the rotating short rods 508. The fixing baffle 509 is fixedly installed at the rear end of the operation board 502, the clamping groove plate 510 is fixedly installed at the top position at the rear end of the fixing baffle 509, the supporting strip 511 is fixed to the outside of the clamping groove plate 510, fixing round blocks 512 are installed at both ends of the supporting strip 511, a rotating strip 513 is rotatably installed outside the fixing round blocks 512, the top cover 514 is clamped at the top of the rotating baffle 506, the bottom of the fixing baffle 509 is fixedly installed with the fixing block 504, the edge of the top cover 514 is clamped with the clamping groove plate 510, which is convenient for the fixation of the top cover 514. The solar panel 515 is embedded and installed at the top of the top cover 514, the input end of the monitor 503 is electrically connected to the output end of the solar panel 515, the fastening clamping groove 516 is opened at the bottom of the top cover 514, and the fastening clamping groove 516 of the top cover 514 is clamped with the top of the rotating baffle 506, which is convenient for limiting the top of the rotating baffle 506.

[0024] The working principle and usage process of the present invention: When monitoring the forest carbon sink situation, keep the rotating rod 402 rotated to the vertical state, then screw the clamping short rod 405 at the bottom of the rotating rod 402 into the clamping hole 404, then clamp the splicing short rod 407 into the splicing groove 406, screw the limiting rod 409 into the splicing hole 408, and then hold the protective sleeve 411 by hand and push the whole monitoring device to the position where monitoring is required, which is convenient for the movement of the device and convenient for the use of the monitoring device; After moving to a suitable position, first loosen the clamping short rod 405 to separate the clamping short rod 405 from the storage frame 403. Then rotate the rotating rod 402 to be clamped at the top of the support groove block 415. Finally, unscrew the limit rod 409, rotate the push elbow 410 so that the push elbow 410 rotates downward, and then screw the limit rod 409 into the splicing hole 408 to fix the push elbow 410. Finally, push the limit block 414 so that the positioning cone 413 is inserted into the soil, thereby fixing the position of the monitoring base 1, making it not easy to move during monitoring use and more stable in use; Then collect the monitoring samples in the forest and place them on the top of the monitoring base 1. Block them through the storage frame 403 to facilitate the storage of the monitoring samples. Open the top cover 514 upward, rotate the rotating bar 513 along the fixed circular block 512 to open it, and then snap the edge of the top cover 514 inside the clamping groove plate 510. The bottom of the top cover 514 is supported by the rotating bar 513 so that the top cover 514 is placed at the top of the fixed baffle 509, facilitating the fixation of the top cover 514; When the top cover 514 is opened upward, the top of the rotating baffle 506 is no longer blocked, and the rotating baffle 506 rotates downward. The bottom of the rotating baffle 506 is clamped with the bottom of the operation board 502 so that the rotating baffle 506 is in a horizontal position. After the rotating baffle 506 rotates downward and opens, the monitor 503 is exposed. Finally, the carbon sink situation in the monitoring samples is monitored through the monitor 503, facilitating the protection of the monitor 503 when not in use and enabling it to be quickly opened and used when in use.

[0025] Finally, it should be noted that the above are only preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A forest carbon sink monitoring system, comprising a monitoring base (1), characterized in that: A plurality of mounting frames (2) are fixed to the bottom of the monitoring base (1) by bolts, a moving roller (3) is installed in the middle of the mounting frame (2), and a pushing component (4) is installed at one end of the monitoring base (1); The pushing assembly (4) comprises a fixing seat (401), a rotating rod (402), a storage frame (403), a snap-fitting hole (404), a snap-fitting short rod (405), a splicing groove (406), a splicing short rod (407), a splicing hole (408), a limiting rod (409), a pushing elbow (410), a protective sleeve (411), a movable long hole (412), a positioning cone (413), a limiting block (414) and a supporting groove block (415); A fixing seat (401) is symmetrically mounted on one end of the monitoring base (1), a rotating rod (402) is rotatably mounted on the top of the fixing seat (401), a storage frame (403) is mounted on the top of the monitoring base (1), a clamping hole (404) is provided on the inner side of the storage frame (403) and at the bottom of the rotating rod (402), a clamping short rod (405) is clamped inside the clamping hole (404), a splicing groove (406) is provided on the top of the rotating rod (402), a splicing short rod (407) is clamped inside the splicing groove (406), and a splicing short rod (407) is provided on the top of the rotating rod (402) and on the outside of the splicing short rod (407). A splicing hole (408) is provided, a limit rod (409) is clamped inside the splicing hole (408), a push bend (410) is installed on the top of the splicing short rod (407), a protective sleeve (411) is bonded to the outside of the push bend (410), and movable long holes (412) are provided on the outside of the protective sleeve (411) and the push bend (410), a positioning cone (413) is clamped inside the push bend (410), a limit block (414) is symmetrically installed on one end of the positioning cone (413), and a support groove block (415) is installed on the outside of the monitoring base (1) at a position corresponding to the rotating rod (402).

2. A forest carbon sink monitoring system according to claim 1, characterized in that: The inner side of the clamping hole (404) and the outer side of the clamping short rod (405) are both provided with threads, and the clamping short rod (405) is connected to the inside of the clamping hole (404) through threaded engagement.

3. A forest carbon sink monitoring system according to claim 1, characterized in that: The inner side of the splicing hole (408) and the outer side of the limiting rod (409) are both provided with threads, and the limiting rod (409) is connected to the inside of the splicing hole (408) through threaded engagement.

4. A forest carbon sink monitoring system according to claim 1, characterized in that: The movable long hole (412) is opened through the outside of the pushing elbow (410), and the two limit blocks (414) are both clamped inside the movable long hole (412).

5. The forest carbon sink monitoring system according to claim 1, characterized in that: The top of the support groove block (415) is an arc-shaped groove, and the outer diameter of the rotating rod (402) is equal to the inner diameter of the arc-shaped groove at the top of the support groove block (415).

6. A forest carbon sequestration monitoring system according to claim 1, characterized in that: A monitoring component (5) is installed on the top of the monitoring base (1); The monitoring assembly (5) comprises a support base (501), an operating panel (502), a monitoring instrument (503), a fixed block (504), a rotating groove (505), a rotating baffle (506), a connecting groove (507), a rotating short rod (508), a fixed baffle (509), a snap-fitting groove plate (510), a supporting strip (511), a fixed round block (512), a rotating strip (513), a top cover (514), a solar panel (515), and a fastening slot (516); A support base (501) is installed on the top of the monitoring base (1), an operating panel (502) is installed on the top of the supporting base (501), a monitoring instrument (503) is placed on the top of the operating panel (502), fixing blocks (504) are installed at four corner positions on the outside of the operating panel (502), and rotation grooves (505) are opened on the outside of the fixing blocks (504), and rotating baffles (506) are rotatably installed on the front end and both sides of the operating panel (502), and connecting grooves (507) are symmetrically opened on the bottom of the rotating baffle (506), and rotating short rods (508) are symmetrically installed on the bottom of the rotating baffle (506). A fixed baffle (509) is fixedly mounted on the rear end of the operating panel (502); a snap-in slot plate (510) is fixedly mounted on the top position of the rear end of the fixed baffle (509); a supporting strip (511) is fixedly mounted on the outside of the snap-in slot plate (510); fixed round blocks (512) are mounted on both ends of the supporting strip (511); a rotating strip (513) is rotatably mounted on the outside of the fixed round block (512); a top cover (514) is snap-connected to the top of the rotating baffle (506); a solar panel (515) is embedded and mounted on the top of the top cover (514); and a fastening slot (516) is provided at the bottom of the top cover (514).

7. A forest carbon sink monitoring system according to claim 6, characterized in that: The rotating short rod (508) is installed at the position of the connecting groove (507), and the rotating short rod (508) is rotatably engaged with the rotating groove (505).

8. A forest carbon sequestration monitoring system according to claim 6, characterized in that: The input end of the monitoring instrument (503) is electrically connected to the output end of the solar panel (515), and the fastening slot (516) of the top cover (514) is snap-fitted to the top of the rotating baffle (506).

9. A forest carbon sequestration monitoring system according to claim 6, characterized in that: The bottom of the fixed baffle (509) is fixedly mounted to the fixed block (504), and the edge of the top cover (514) is clamped to the clamping slot plate (510).

10. A method for monitoring forest carbon sinks, according to claim 6, characterized in that: The monitoring steps include: S1. First, keep the rotating rod (402) rotated to a vertical state, then screw the short connecting rod (405) at the bottom of the rotating rod (402) into the inside of the connecting hole (404), connect the short connecting rod (407) into the inside of the connecting groove (406), screw the limit rod (409) into the inside of the connecting hole (408), hold the protective sleeve (411) by hand, and push the monitoring device as a whole to the position to be monitored; S2, loosen the clamping short rod (405) to separate the clamping short rod (405) from the storage frame (403), then rotate the rotating rod (402) to the top of the supporting slot block (415) to clamp, then unscrew the limiting rod (409), rotate the push bend pipe (410) to make the push bend pipe (410) rotate downward, then screw the limiting rod (409) into the splicing hole (408) to fix the push bend pipe (410), then push the limiting block (414) to make the positioning cone (413) clamped in the soil, and fix the position of the monitoring base (1); S3, collecting monitoring samples in the forest and placing them on the top of the monitoring base (1), and blocking them with a storage frame (403); S4, the top cover (514) is opened upward, the rotating bar (513) is rotated and opened along the fixed round block (512), and then the edge of the top cover (514) is clamped on the inner side of the clamping groove plate (510), and the bottom of the top cover (514) is supported by the rotating bar (513), so that the top cover (514) is placed at the top position of the fixed baffle (509); S5. When the top cover (514) is opened upward, the top of the rotating baffle (506) is no longer blocked, the rotating baffle (506) rotates downward, the bottom of the rotating baffle (506) is engaged with the bottom of the operating panel (502), and the rotating baffle (506) is placed in a horizontal position; S6. After the baffle plate (506) is rotated downward to open, the monitoring instrument (503) is exposed, and finally the carbon sequestration condition in the monitoring sample is monitored through the monitoring instrument (503).

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