86 results about "Ecological stability" patented technology

The invention relates to the technical field of ecological monitoring, in particular to an agricultural ecological environment monitoring method and system based on digital twinning, and the method comprises the following steps: obtaining monitoring data in a farmland, constructing a mapping relation, carrying out time sequence arrangement, merging multi-source data, calling a virtual grid to update a three-dimensional model, generating a mapping result, and analyzing a crop growth image. And tracking environmental changes, comparing ecological stability intervals, extracting risk trends, calling the three-dimensional model, and generating a risk early warning interface layer. According to the method, the continuous data of the agricultural ecological environment is acquired, and the mapping relation is constructed to perform time sequence arrangement on the information, so that the response speed and the processing precision of the change of the agricultural ecological environment are improved, the monitoring and management of the crop growth environment are optimized, and the environment change can be visually displayed through the expression of the real-time updated three-dimensional environment model; by comparing humidity and temperature changes and screening space segments, careful monitoring and accurate early warning of environmental changes are enhanced.

The invention relates to the technical field of water surface rate configuration, in particular to a method and device for determining a water surface rate configuration scheme. Obtaining regional meteorological data, hydrological data, water quality data and underlying surface factor data corresponding to the target water network region; inputting the regional meteorological data, the hydrological data, the water quality data and the underlying surface factor data into a preset water surface rate configuration scheme model, and outputting a target water surface rate configuration scheme corresponding to the target water network region; and configuring the water surface rate corresponding to the target water network area based on the target water surface rate configuration scheme. The scientific and reasonable water surface rate configuration scheme is beneficial to balance the supply-demand relationship of water resources and guarantee the economic development and ecological stability of the target water network area. By optimizing the configuration of the water surface rate, the current requirement for water resources can be met, the water resources and the ecological environment can be protected, a foundation is laid for long-term sustainable development of a region, and coordinated development of economy, society and environment is achieved. Reasonable water surface rate configuration of the target water network area is realized.

The invention discloses a power transmission line tower footing bare soil vegetation restoration capability comprehensive evaluation method, and relates to the technical field of vegetation restoration capability evaluation, and the method comprises the steps: building an evaluation index system, building a quantitative model, carrying out data collection, and carrying out calculation and grading. According to the method, a comprehensive evaluation index system is constructed, electromagnetic radiation related indexes and microtopography related indexes are covered, the actual vegetation restoration situation can be reflected more accurately, the influence coefficient is measured and calculated in detail, the influence of electromagnetic radiation and microtopography changes on vegetation is fully considered, a basis is provided for accurate evaluation, and the vegetation restoration efficiency is improved. The problems of inaccurate and incomplete evaluation are effectively solved, quantitative model construction and optimization are performed, time factors are introduced to dynamically evaluate the vegetation restoration capability, problems can be found in time, a restoration strategy can be adjusted, accurate grade division is performed, reasonable selection of vegetation varieties is facilitated, proper restoration measures are adopted, the vegetation restoration success rate is increased, and the vegetation restoration efficiency is improved. The ecological stability of the tower footing area is enhanced.

The invention discloses a hydrological data model fusion analysis method based on water resource scheduling decision support, and relates to the field of water resource scheduling, and the method comprises the steps: loading an HMM-BP noise detection model, obtaining a multi-source data fusion model, and outputting a space-time grid data cube; constructing a water consumption behavior prediction unit through a TPB decision tree model, adding a water right transaction engine, and outputting a water consumption prediction value, a behavior of an intelligent contract protocol and a transaction cooperation model; an incremental method is adopted to generate N combined scene matrixes of rainfall and temperature rise correlation adjustment, an ecological stability evaluator is combined, a climate and ecological coupling model is constructed, and a scene and risk mapping table and a resource re-allocation weight are output; and constructing an intelligent rule base platform to obtain an executable decision logic tree. The system has the advantage that full-chain intelligentization of water resource scheduling is realized through modular integration. Therefore, social and market collaborative prediction, climate and ecological risk quantification and adaptive decision support are achieved.

The invention discloses a slope instability and ecological monitoring and early warning method and system. The method comprises the following steps: collecting ecological parameters and geological parameters of a slope; calculating an ecological stability characteristic value of the side slope according to the ecological parameters of the side slope; calculating a geological stability characteristic value of the side slope according to the geological parameters of the side slope; and judging whether the slope is unstable or not according to the ecological stability characteristic value and the geological stability characteristic value. Compared with an existing early warning system depending on a single physical sensor for monitoring, the ecological parameters and the geological parameters are subjected to fusion prediction, and the prediction accuracy and stability can be effectively improved.

The invention discloses a black soil area ecological stability-restoring force coupling zoning method and system, and relates to the technical field of ecological environment protection. Collecting multi-source spatio-temporal data of a target black soil area, and analyzing and obtaining the ecological stability and ecological restorability of the area; according to the spatial heterogeneity of the ecological stability and the restoring force, spatial difference characteristics of ecological variables in different geographic units are mined, and spatial coupling analysis is carried out on the ecological stability and the ecological restoring force through restoring force prediction; and according to a coupling analysis result, performing ecological stability-restoring force coupling partition management on the target black soil area. According to the invention, space identification and differentiation management of the ecological system state of the black soil area are realized.

The invention relates to the technical field of ecological restoration, in particular to a preparation method of novel vegetation concrete greening additive AB bacteria, which comprises the following steps: step (1) screening and activating double bacteria; (2) preparing an inner core structure; (3) loading double bacteria; (4) coating a shell layer; (5) loading a functional matrix; and (6) preparing the vegetation concrete greening additive AB bacteria. According to the method, a multi-layer and function-synergistic microorganism-seed-carrier composite system is constructed and used for surface concrete attachment of the high steep slope, and a plant-microorganism symbiotic system with physical isolation, chemical buffering and nutrition self-sustaining capacities is actively constructed for plant seeds and functional microorganisms in a strongly alkaline macroscopic environment; and finally, the long-acting ecological stability of the high and steep slope is realized.

The invention discloses an ecological bank protection intelligent irrigation control system and method based on multi-source data fusion, and relates to the field of irrigation control. Soil moisture content data is collected in real time, meteorological and vegetation growth information is combined, an irrigation strategy is dynamically adjusted through a prediction model, and accurate matching of vegetation water demand and water supply is ensured; meanwhile, sonar echoes are used for constructing underwater digital twin bodies, the state of a fish nest channel is monitored in real time through image recognition, when blockage is detected, the system immediately triggers a cleaning mechanism and synchronously optimizes an irrigation threshold value, and it is avoided that vegetation irrigation is affected due to the fact that water quality is affected by blockage; in the cleaning process, the main operation machine efficiently dredges the channel through rotary cleaning and water flow scouring, and the cleaning effect is verified in real time by means of digital twin bodies; in addition, the system further guarantees the irrigation continuity by presetting the cleaning time limit and a standby water source switching mechanism, effectively prevents the risk of bank slope instability, and remarkably improves the durability and ecological stability of the bank protection structure.

The invention relates to the technical field of ecological protection, in particular to an ecological protection red line basic survey method based on territorial space planning, which comprises the following steps of: acquiring data including satellite remote sensing, unmanned aerial vehicle aerial survey, ground sensors and the like; and high-precision spatial data of ecological elements such as vegetation coverage, surface water distribution and soil erosion intensity are obtained. And combining spatial-temporal feature matching and an improved spatial clustering algorithm to dynamically partition the ecological factors to generate a dynamic partition map of the ecological factors. Based on the graph, a three-dimensional ecological sensitivity evaluation model is constructed, and a dynamic threshold adjustment algorithm is adopted to carry out automatic optimization of the red line boundary. And finally, through multi-dimensional verification and evaluation of natural ecological stability, regional economic bearing degree, social acceptance and the like, generating a final ecological protection red line scheme. According to the method, the adaptability and flexibility of red line delimiting are improved, and the method can be widely applied to the fields of ecological protection, territorial space planning, environment management and the like.

The invention discloses an ecological hydrological monitoring method and system based on sensor network construction, and the method comprises the steps: analyzing a monitoring demand, setting a sensor layout scheme, and carrying out the sensor network construction in a target monitoring region through the sensor layout scheme; performing ecological monitoring on the target region by using the constructed sensor network to obtain regional ecological monitoring information, and constructing multi-modal ecological monitoring features according to the regional ecological monitoring information; and greenhouse gas release prediction and carbon flux inversion are performed on the target area through the multi-modal ecological monitoring features, whether an ecological event exists in the target area is judged, and ecological adjustment early warning is performed. The analysis bottleneck and response disadvantage of a traditional monitoring method are broken through, high-precision decision response is provided for ecological system service evaluation and climate change response, and meanwhile support is provided for guaranteeing regional ecological stability.

The invention discloses a mine ecological restoration evaluation and analysis method, a mine ecological restoration evaluation and analysis device, a mine ecological restoration evaluation and analysis device and a computer readable storage medium, and the method comprises the steps: carrying out the basic data collection of a to-be-evaluated mine region, and obtaining an ecological restoration current situation data set; performing index system construction based on the ecological restoration current situation data set, the continuously monitored ecological data time sequence and the ecological system service function data to obtain an ecological restoration degree index set, an ecological stability index set and an ecological functional index set; environment coefficient calculation is carried out based on the obtained plateau environment characteristic data, and an environment stress coefficient is obtained; based on the ecological restoration degree index set, the ecological stability index set, the ecological functional index set and the environmental stress coefficient, evaluation model construction processing is carried out, and a comprehensive ecological restoration evaluation model is obtained; and calculating the actually measured index data based on the comprehensive ecological restoration evaluation model to obtain a comprehensive evaluation score.

The invention discloses a lake ecological water transfer water age-carbon emission multi-objective optimization method based on an agent model. The method comprises the following steps: constructing a lake basin hydrological model based on an SCS-CN model and an impervious area method; an EFDC hydrodynamic model is constructed; estimating the average water age of the lake based on a Lagrangian particle tracking method, and estimating ecological water transfer carbon emission according to the lake inlet flow of the water transfer project; training based on a random forest regression model to obtain an agent model which takes the ecological water transfer control parameters and the basin confluence into lake flow as input and takes the average water age of the lake and the ecological water transfer carbon emission as output; constructing a multi-target collaborative optimization model for minimizing the average water age of the lake and minimizing the carbon emission of ecological water transfer according to the agent model; and solving the multi-objective collaborative optimization model. According to the method, combined optimization scheduling of water age improvement and carbon emission minimization of the urban lake area is realized, the ecological stability and low-carbon operation capability of the urban lake area are enhanced, and the method can be applied to the technical field of ecological regulation and control.

The present invention relates to the field of ecological monitoring technology, specifically to an agricultural ecological environment monitoring method and system based on digital twins, comprising the following steps: acquiring monitoring data within farmland, constructing a mapping relationship, performing time series arrangement, merging multi-source data, calling a virtual grid to update a three-dimensional model, generating mapping results, analyzing crop growth images, tracking environmental changes, comparing ecological stability intervals, extracting risk trends, calling a three-dimensional model, and generating a risk warning interface layer. In the present invention, by acquiring continuous data of the agricultural ecological environment and constructing a mapping relationship to arrange the information in time series, the response speed and processing accuracy to changes in the agricultural ecological environment are improved, the monitoring and management of the crop growth environment are optimized, and the real-time updated three-dimensional environmental model is used to intuitively display environmental changes. By comparing humidity and temperature changes, spatial fragments are screened, and detailed monitoring and accurate warning of environmental changes are strengthened.

The invention relates to the technical field of intelligent configuration of garden ecology, and particularly discloses an intelligent species configuration and spatial layout optimization method and system for landscaping, and the method comprises the steps: constructing a soil sensor node network, and collecting soil state data in real time; determining a species suitability score; performing illumination adaptability adjustment by combining an illumination shadow evolution curve acquired by the unmanned aerial vehicle; and outputting a spatial layout optimization result through a multi-constraint graph optimization algorithm. In the prior art, configuration depending on static experience lacks real-time environment response capability, and especially under the condition of a complex ecological industrial park with strong soil heterogeneity and dynamic change of illumination distribution, scientific configuration of species and intelligent cooperation of space are difficult to realize. The intelligent control method fusing multi-modal perception, semantic model construction and a graph optimization mechanism is introduced, so that the dynamic adaptation of species configuration and the multi-objective optimization of spatial layout are realized, and the ecological stability of the park greening system is improved.

The invention provides a satellite telemetry data injection attack anomaly detection method and system, and the method comprises the steps: carrying out the multi-source data collection of each satellite subsystem, obtaining satellite telemetry data, obtaining a preset satellite telemetry data physical constraint library, and constructing a satellite ecological stability model in combination with the satellite telemetry data; performing primary screening on the satellite telemetry data based on a primary satellite data screening mechanism, generating an initial satellite ecological early warning group, calculating the ecological stability of the initial satellite ecological early warning group based on a satellite ecological stability model, and obtaining an ecological stability result; performing secondary screening on the initial satellite ecological early warning group based on a secondary satellite data screening mechanism and an ecological stability result to obtain a satellite ecological early warning group; performing ecological intrusion verification on the satellite ecological early warning group to obtain a satellite ecological damage score; performing intrusion cleaning decision generation based on the satellite ecological damage score to obtain an intrusion cleaning decision; through the method, the efficiency and accuracy of attack anomaly detection in satellite telemetry data can be improved.

The invention discloses a side slope ecological regreening method for improving granite weathering based on microorganisms, and belongs to the technical field of side slope ecological restoration, and the side slope ecological regreening method comprises the following steps: S1, screening weathered strains; s2, intelligent irrigation; s3, slope green plants are planted; v-shaped grooves are engraved in the surface of the slope and filled with microorganism-granite weathering matrixes, and dominant strains are inoculated; planting amorpha fruticosa and herbaceous plants, and starting an intelligent irrigation system according to the dynamic model; monitoring rock mineral composition change, vegetation coverage rate and soil organic matter content; planting amorpha fruticosa and herbaceous plants, and starting the intelligent irrigation system according to the dynamic model. The method solves the problems that traditional slope rock weathering mainly depends on natural weathering, the speed is extremely low, plants growing on rocks easily break away from the surfaces of the rocks or die after absorbing nutrients completely, a basic soil environment is difficult to provide for vegetation growth in a short time, soil nutrients are deficient, the effectiveness is low, vegetation growth is limited, and the soil quality is poor. The ecological stability is influenced.

The invention discloses a method for ecological construction of a tea garden by using desmodium triflorum. The method comprises the steps of land selection and preparation, seed treatment, sowing and management after planting. By reasonably introducing the desmodium triflorum, growth of weeds in the tea garden can be effectively inhibited, soil fertility is improved, tea quality is improved, ecological stability is enhanced, and compared with a traditional tea garden management mode, the method has the advantages of being environmentally friendly, efficient and low in cost.

The invention discloses an ecological living stone culture system and a method thereof, belongs to the field of aquarium engineering, and solves the problems of low seabed bacterium culture efficiency, non-uniform flora attachment, breeding of hybrid algae and poor ecological stability of the existing artificial living stone. The system comprises a base body, an internal artificial stone culture area, peripheral and top ecological pretreatment areas and a bottom biological sheltering area. The culture area is provided with a through water channel facing ocean current, independent compartments with grating bulkheads are arranged on the two sides of the culture area, a drainage plate and knocking holes are matched, the pretreatment area is provided with a seaweed culture base and a coral attachment plate, and the sheltering area is provided with stacked pipe fittings. During culture, firstly transplanting seaweed for ecological pretreatment, then putting algae-eating snails and hosting crabs, putting the artificial stones into the compartments for culture, and taking out the artificial stones until more than half of the surfaces of the artificial stones are covered with calcified algae. The device can realize uniform water supply, inhibit miscellaneous algae, shorten the cultivation period, adapt to submarine topography, facilitate large-scale cultivation and is suitable for coral reef restoration and aquarium ecological construction.

This invention relates to an ecological restoration structure for steep rock slopes based on bio-stabilization technology, comprising a rock slope body, anchor bolts, a metal mesh, a square solidification cavity, a bio-stabilized coarse-grained soil layer, a vegetation base layer, and n-shaped components. The metal mesh is laid flat on the surface of the rock slope body and fixed thereto by several anchor bolts. The anchor bolts are arranged in rows laterally and columns longitudinally along the rock slope body and driven into the stable rock strata. The square solidification cavity is fixed to the rock slope body by n-shaped components embedded in the rock mass. The bio-stabilized coarse-grained soil layer is formed by spraying a soybean enzyme treatment solution to solidify the coarse-grained soil containing bio-slurry laid within the square solidification cavity. The vegetation base layer is sprayed onto the surface of the bio-stabilized coarse-grained soil layer. This invention provides an ecological restoration structure for steep rock slopes with good strength and integrity, convenient and efficient construction, good ecological restoration effect, and strong ecological stability and sustainability.

The utility model relates to the technical field of ecological slope protection, and discloses an ecological slope protection anchor cable lattice beam which comprises a side slope, a first side beam, a cross beam and a second side beam are arranged on the side slope, and the first side beam and the second side beam are clamped above the two ends of the cross beam respectively. The assembly structure comprises a plurality of prefabricated lattice beams and anchor cables, the plurality of prefabricated lattice beams are clamped and connected among the first side beam, the cross beam and the second side beam, and the anchor cables penetrate through the side slope, the first side beam, the cross beam, the second side beam and the prefabricated lattice beams; the ecological rings are arranged on the prefabricated lattice beams, and the parts, corresponding to the prefabricated lattice beams, of the water retention grooves are of hollow structures, so that water is retained while workers water and preserve moisture, the capability of dealing with rainwater retention in rainy and snowy weather is better, vegetation growth is bred through stored water, the ecology is protected, soil is stabilized through vegetation roots, and the ecological stability of the side slope is kept.

The present invention provides a method for screening ecologically stable vegetation in a mining area and its application. The method provided by the present invention comprises the following steps: determining a survey scope, laying out sample plots within the determined survey scope; conducting a vegetation survey on the laid out sample plots to obtain vegetation characteristics within the survey scope; collecting vegetation roots and sample soil from the laid out sample plots; tracing the collected plant roots to determine the vegetation root morphology; sequencing the collected sample soil to determine the soil microbial characteristics of the sample soil; and culturing the collected sample soil in the laboratory to determine the soil seed bank; and screening vegetation based on the obtained vegetation characteristics, vegetation root morphology, soil microbial characteristics, and soil seed bank. The screening method of the present invention not only surveys the vegetation in the area, but also combines indoor experiments with field surveys, incorporating plant root development and plant root microorganisms into the method for screening ecologically stable vegetation.

The application provides a kind of multi-dimensional sound scene ecological element space layout optimization method and system, belongs to mechanical vibration measurement technical field field, this method includes integration three-dimensional point cloud and environmental parameter construction digital basement, establishes the native plant model containing growth and acoustic characteristics, generates the space sound effect contribution degree pressure field representing the noise reduction potential by reverse sound wave ray tracing, constructs the plant growth agent driven by the pressure field, runs the symbiotic simulation engine to generate the morphological dynamic evolution sequence, calculates the acoustic performance, ecological stability and landscape robustness index, and uses it as the fitness evaluation basis of evolution algorithm, iteratively optimizes the initial planting layout, the application realizes the coupling of acoustic physical simulation and plant growth competition logic, is used to guide the long-term planning and species configuration of ecological garden, improves the sound environment quality and succession stability of landscape.

The invention relates to the technical field of water body diversity habitat construction, in particular to a water body diversity habitat construction method based on microorganism-plant coordinated regulation, which comprises the steps of rapid activation treatment of bottom mud, gradient release of complex microbial inoculants, staged configuration of plant communities and physical and chemical coordinated regulation. The water body diversity habitat construction method based on microorganism-plant cooperative regulation and control solves the problems that in an existing water body ecological restoration technology, restoration of a single ecological element is often emphasized, the integrity and complexity of an ecological system are ignored, a diversified habitat cannot be comprehensively built, and the ecological restoration efficiency is high. In the prior art, there are few methods for combining ecological module design and rapid culture, and it is difficult to establish a water ecological system with high biodiversity and ecological stability in a short time.

The invention discloses a combined four-stage constructed wetland water quality purification system, which relates to the technical field of ecological management, and comprises a spatial topology layout module, a water quality control module, a water quality control module and a water quality control module, the method comprises the following steps: establishing a four-stage purification target sequence of pretreatment and sedimentation stage-main nitrification stage-deep denitrification stage-ecological stability stage, and generating an ecological hydrological space topology layout in the descending direction of hydraulic gradient and gravitational potential energy by combining natural terrain and hydrological conditions of a site; the multi-modal pollution collaborative purification module is used for sequentially configuring multi-functional coupling reaction regions with four stages of purification target sequences, specifically implanting a structured functional medium, and establishing a multi-modal pollution collaborative purification unit through a filler-plant-animal-microorganism synergistic effect; the directional conversion module is used for driving the hydraulic retention time of each purification unit by utilizing gravitational potential energy so as to realize optimal matching of hydraulic dynamic conditions of each purification unit and biochemical reaction requirements. According to the invention, the ecological safety of effluent is enhanced.

The invention provides a karst rocky desertification side slope ecological restoration method which comprises the following steps: selecting a rocky desertification side slope region, generating a spherical region range based on geographic coordinates, and recording center coordinates of a target side slope; the method comprises the following steps: acquiring vegetation coverage, height and type distribution data based on remote sensing data and field sampling, and acquiring wind speed, wind direction, soil element distribution, precipitation, runoff, vegetation seed bank quantity, seed bank soil humidity, seed particle size distribution and type distribution data at the same time; generating a wind power field function according to the wind speed and wind direction data, analyzing the soil element content, calculating the total rainwater amount and the total runoff amount, and generating the number of effective vegetation seeds; integrating the parameters to construct a carbon sequestration and slow release model, and outputting a carbon cycle model. According to the method, the carbon sequestration capability of the karst rocky desertification slope ecosystem can be accurately evaluated, the dynamic monitoring and optimization of the ecological restoration effect are realized, and the ecological restoration efficiency and the regional ecological stability are improved.

The invention provides a migrant bird habitat environment monitoring and protection method based on the Internet of Things, and relates to the technical field of environment monitoring and protection. Comprising the following steps: constructing a three-dimensional environment model of a target migrant bird habitat, and dividing the habitat into monitoring sub-regions; environment factor data of each monitoring sub-region are collected and preprocessed; constructing a habitat suitability evaluation model, and optimizing an environmental factor preference interval in the ecological niche factor analysis model by using kernel density estimation; deploying fixed Internet of Things monitoring nodes for the high-suitability level area; and dynamically monitoring the patrol path of the mobile monitoring equipment in the low-suitability-grade area according to seasonal periods. According to the method, the suitability is evaluated by applying a kernel density estimation and ecological niche factor analysis model, fixed and mobile monitoring nodes are deployed, and a patrol path is planned. The scientificity, the accuracy and the initiative of monitoring are improved, the ecological stability of the habitat of the migrant birds is powerfully guaranteed, and the long-term reproduction and inhabitation of the migrant birds are promoted.

The application discloses a kind of multi-species cooperation's desert vegetation reconstruction method and system, belong to ecological restoration field, based on temperature and humidity change, fine particle soil proportion and wind erosion response lagging behind identification potential wind erosion-thermal response stress coupling area;Microclimate data is collected to construct water vapor dispersion tensor matrix;According to tensor matrix configuration pioneer plant and symbiotic plant combination, and inoculate dormant state mycorrhizal spore, form basic repair unit;Humidity control induction layer is constructed in its periphery, and bacteria proliferation simulation is carried out;Secondary wind erosion blocking structure is constructed by introducing structure induction type plant;Further introduce associated behavior insect and induce plant and fungi-root mutual feeling adjustment device, construct ecological interaction system;Finally output self-maintenance ability analysis index, guide multi-unit parallel repair;The application realizes microclimate regulation, rhizosphere symbiosis, wind erosion protection and the cooperative reconstruction of ecological stability, is suitable for wind erosion strong, drought heavy, microhabitat broken extreme degradation area.

The application relates to the technical field of data processing, and discloses a garden landscape intelligent planning method based on digital twinning. The method acquires three-dimensional geological profile data of a planning area, establishes an underground soil porosity and saturation tensor field, and divides the underground space into a multi-scale hexahedral microenvironment grid; root system morphological parameters of a candidate plant community are acquired, and a plant physiological feature library containing a root system water absorption rate curve and a nutrient absorption spectrum is constructed; a spatial mapping topological relationship between an aboveground plant three-dimensional canopy model and the underground grid is established, and water potential gradient changes of the microenvironment grid under different aboveground layout schemes are calculated. The application quantitatively constrains the surface layout and the dynamic distribution of underground soil water and fertilizer, solves the problem that the surface layout is disconnected from the underground ecological carrying capacity in the prior art, leading to plant decline, and improves the ecological stability of the digital twinning planning scheme.

The invention discloses a device and method for self-adaptively repairing non-straight cracks through magnetic mortar, the device comprises a drilling system, a grouting system, a suction system, a movement system, an energy supply system and a control system, the magnetic mortar and a micro magnetic anchor technology are combined, and the magnetic mortar is composed of an oily epoxy resin-based material, a magnetic substance and a microbial carrier; the drilling system realizes accurate drilling through a universal joint and a pressure sensor; the motion system adopts a telescopic mechanical arm to drive a device to advance and retreat; the miniature magnetic anchor fixes the crack in a multi-stage manner and adsorbs mortar; the microbial carrier utilizes iron-oxidizing bacteria and urease-producing bacteria to generate a sediment enhancing structure. During slope restoration, the paper mulberry trees are planted in combination with the PVC pipes with the holes, and the ecological stability is improved. The problems that complex cracks are insufficient in filling and poor in repairing effect are solved, and the method has the advantages of automation, eco-friendliness, high efficiency and durability.

The application discloses a kind of closed-loop ecological marine system based on multi-species coupling and surface layer circulation, belong to closed-loop ecological marine technical field, it includes: biological coupling processing area, hydrodynamic circulation system;Biological coupling processing area.In the application, through the synergy of multi-nutrient level biological coupling and closed-loop hydrodynamic circulation, efficient self-cleaning and ecological stability to the breeding or simulated seawater body are realized, the flow generator near the water surface can accurately promote the breaking of water surface tension, increase the dissolved oxygen content and the overall ecological biochemical reaction speed and dissolved organic matter, then inorganic nitrogen and phosphorus are rapidly absorbed by feather algae, grape algae and the like, the salt plant root system provides a microbial degradation platform, the salt plant adjusts salinity and absorbs excess nutrients, coral and symbiotic algae form a stable microecological structure, the entire processing chain does not need any chemical agent addition, and the ammonia nitrogen, nitrate and phosphate concentration can be significantly reduced, and dissolved organic carbon is continuously and efficiently removed, which fundamentally avoids the high energy consumption and chemical secondary pollution problems of traditional mechanical filtration.