600 results about "Ecology" patented technology

The utility model provides a kind of ecological synthetic leather with antibacterial function.The ecological synthetic leather with antibacterial function includes: ecological synthetic leather body, the ecological synthetic leather body includes matrix layer, outer net layer, outer transition layer, outer surface layer, outer antibacterial layer, inner net layer, inner transition layer, inner surface layer and inner antibacterial layer, the outer net layer is set on the matrix layer, the outer transition layer is set on the outer net layer, the outer surface layer is set on the outer transition layer, the outer antibacterial layer is set on the outer surface layer, the inner net layer is set on the matrix layer, the inner transition layer is set on the inner net layer, the inner surface layer is set on the inner transition layer, and the inner antibacterial layer is set on the inner surface layer.The ecological synthetic leather with antibacterial function provided by the utility model has the advantages of antibacterial structure, good protection effect and high strength.

The present invention aims to treat hay fever by providing water from which pollen (an allergen) has been removed using the pollen treatment facility C of the present invention. [Solution] In a water treatment system consisting of a water tower B, a water treatment plant D, a sand filtration area E, and a water distribution reservoir F, a pollen treatment facility is provided to remove pollen from the river water 1 supplied to the water treatment plant D.

The application relates to the technical field of slope engineering prevention, in particular to an expansive soil ecological supporting structure based on recycled water permeable concrete and a construction method, which comprises a waterproof film coating layer, a recycled water permeable concrete layer, a backfill soil layer, a retaining board and a bottom EPS foam board, the waterproof film coating layer is formed by uniformly spraying waterproof film coating on a slope surface, the recycled water permeable concrete is sawtooth-shaped and is poured on the waterproof film coating layer, the backfill soil is covered on the recycled water permeable concrete layer, the retaining board is arranged at the bottom of the expansive soil slope, and the bottom EPS foam board is arranged between the retaining board and the expansive soil slope. Based on the concept of a sponge city, the application forms a slope water storage structure by using the recycled water permeable concrete and the waterproof film coating layer, achieves the effect of 'flood drainage and drought replenishment', reuses engineering slag soil and waste degradable materials, achieves the purpose of low carbon, simultaneously utilizes the anchoring effect of the vegetation root system, and realizes long-term green and low-carbon protection of the expansive soil slope.

This invention discloses a remote sensing image acquisition device based on ecological corridor classification in the field of ecological corridor planning and monitoring technology. The device includes: a drone and an acquisition end. The drone is equipped with a drive motor, and the output end of the drive motor has a mounting arm. The mounting arm has a wiping block for wiping the acquisition end lens. The drone is equipped with a replacement component. The replacement component includes a mounting part, which has a movable frame for filling with spare wiping blocks. The movable frame contains a replacement part for discharging the spare wiping blocks. In this application, the used wiping blocks or spare wiping blocks are replaced using the replacement component and the unloading part, ensuring that the wiping blocks or spare wiping blocks used to wipe the acquisition end lens are free of moisture, thus ensuring the effectiveness of wiping the acquisition end and improving the clarity of the remote sensing image acquisition, providing accurate data for ecological corridor planning and monitoring.

The application discloses a kind of abnormal behavior identification methods of forest musk deer, it is related to animal behavior monitoring technical field, method includes: the core key point of historical forest musk deer image is labeled;Key point detection model is obtained based on historical forest musk deer image, key point detection model is identified to obtain target data to the forest musk deer image to be detected, and abnormal behavior is obtained based on target data;Key point detection model includes successively connected backbone module, neck module and head module, backbone module includes successively connected convolution module and first module, and convolution module includes several CoordConv layers, and CoordConv layer is used to carry out convolution operation and extract feature;Neck module includes successively connected second module, CBAM module and third module, and second module and third module are used to enhance and fuse feature, and CBAM module is used to focus key feature, solve the problem that the detection model of traditional forest musk deer abnormal behavior is susceptible to background interference and leads to large detection deviation, and limb joint positioning precision is poor.

This invention discloses a multi-source data fusion early warning and precision application method and system for pine wilt disease, belonging to the field of smart forestry technology. It includes a multi-source data acquisition module, a spatiotemporal data fusion module, a health index calculation module, an external feature extraction module, a dual-channel coupled diagnosis module, a graded early warning module, an application urgency assessment module, an application strategy planning module, and an adaptive optimization module. This invention collects and fuses multi-source data such as satellite remote sensing data, UAV inspection data, ground-based IoT data, and forest meteorological data. It utilizes a dual-channel coupled deep learning model to achieve probabilistic diagnosis of the multidimensional state of individual trees and to extrapolate the spread of the disease. Based on the diagnostic results, it generates graded differentiated application strategies and finally achieves adaptive closed-loop optimization of the calculation parameters and model through a control effect feedback mechanism.

The application discloses a water ecological environment index grade prediction method based on order regression stacking, and comprises the following steps: S1, collecting water ecological environment index and its driving factor data to be predicted, identifying abnormal values, marking the abnormal values as missing values, and then interpolating the missing values or removing the observation points containing the missing values; S2, dividing the water ecological environment index into different grades according to the threshold value of the water ecological environment index to be predicted; S3, selecting an order machine learning method as a base learner, taking an order generalized linear regression model as a meta learner, establishing the response relationship between the water ecological environment index grade to be predicted and the driving factor by using order regression stacking, and realizing integrated prediction of the target water ecological environment index grade; and S4, evaluating the effect of the order regression stacking model by using a multi-dimensional index evaluation system, and then using the optimized order regression stacking model to predict the water ecological environment index grade.

This invention relates to the field of ecological building materials technology, and discloses a biodegradable mold for preparing honeycomb porous concrete. The mold includes a horizontally positioned base plate and four side plates vertically surrounding the perimeter of the base plate. The upper surface of the base plate has several vertically upward-pointing cylindrical protrusions, the tops of which are flush with the tops of the side plates, arranged in a regular hexagonal honeycomb matrix. The mold is made of 100 parts of edible-grade corn starch, 20-40 parts of deionized water, and 2-8 parts of food-grade glycerin. This invention, by combining a starch-based substrate with deionized water and food-grade glycerin, improves the mold's compressive strength and ensures the precision of pore formation. The mold eliminates the need for demolding and degrades in natural soil to generate monosaccharides, providing a carbon source for the early growth of internal plants. The integrated hot-pressing structure of the base plate and protrusions eliminates seams, preventing joint leakage and deformation during vibration compaction and ensuring the interconnected porosity of the porous concrete.

1. Name of the product in this design: Electric Mosquito Repellent Liquid Heater (Flower). 2. Purpose of this design: Used for the heating and evaporation of mosquito repellent liquid, thus having a mosquito-repelling effect. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A wetland shoreline ecological slope protection structure, belonging to the technical field of ecological slope protection, includes: a fixing mechanism, a control mechanism, a frame mechanism, and other mechanisms; the fixing mechanism and the frame mechanism are fixedly installed; the control mechanism and the frame mechanism are movably installed; the upper side rod A is slidably installed on one side of a rectangular sleeve; the upper side rod B is slidably installed on the other side of the rectangular sleeve; the middle block is fixedly installed on the rectangular sleeve; one side of the connecting rod is rotatably installed on the shaft of the side block, and the other side is rotatably installed on the shaft in the groove on the side of the middle block; the lower side rod A is fixedly installed on one side block; the lower side rod B is fixedly installed on another side block; the lower side rod A and the lower side rod B are slidably installed; the side blocks move, driving the connecting rod to rotate, so that the equipment can be opened and laid flat. The equipment can be folded and opened for convenient transportation. During the opening process, only the threaded rod needs to be turned by cranking the handle, making the operation simple and quick.

The present disclosure discloses a composition for hair growth comprising Larix europea wood extract, Camellia sinesis leaf extract, Pisum sativum sprout extract, Curcuma longa (Turmeric) callus conditioned media, Hamamelis virginiana (Witch Hazel), Rosmarinus officinalis Leaf Oil, Glycerin, Glycine, Zinc Chloride, Sodium Metabisulfite, Gluconolactone, Sodium Benzoate, Calcium Gluconate, Tetrasodium ethylenediaminetetraacetic acid (EDTA), Saccharide Isomerate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Propanediol, Biotinoyl Tripeptide- 1, Alpha Glucosyl Hesperidin, Caffeine, Hydrolyzed Pea Protein, Polyalkylene Glycol Mono Butyl Ether, Acrylates / C 10-30 Alkyl Acrylate Crosspolymer, Panthenol, Niacinamide, Arginine, PEG-40 Hydrogenated Castor Oil, Ethylhexylglycerin, Phenoxyethanol, and water is added to the composition until the desired volume is achieved. A method for preparing the composition for hair growth is also provided.

The present disclosure relates generally to microparticles containing algal proteins and their use in various applications. In some embodiments, the microparticles are precipitates. In some other embodiments, the microparticles are coacervates. In some embodiments, the microparticles are core-shell microcapsules having a hydrophobic core material encapsulated by a shell that contains an algal protein. In some embodiments, the hydrophobic core material comprises a flavor oil, a fragrance oil, or a combination thereof. In certain aspects, the disclosure provides the use of such microparticles to improve the texture, mouthfeel, perceived fattiness, or perceived creaminess of a comestible article. In some embodiments, the comestible article is a vegan dairy product, a vegan meat product, or a vegan seafood product. In certain aspects, the disclosure provides the use of the microparticles to provide a fragrance to a fragranced product, such as a personal care product, a laundry product, or a cosmetic product.

1. Name of the product in this design: Insect net (V27). 2. Purpose of this design: Insect screen for automobiles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application discloses Paracoccus communis C4-4 and C5-3, the preservation number of which is CGMCC NO:31971 and the classification name of which is Paracoccus communis, and the preservation number of which is CGMCC NO:31972 and the classification name of which is Paracoccus communis. Researches show that C4-4 and C5-3 have strong ecological adaptability and good growth promotion ability, and can improve the internal environment of soil in combination with organic materials. A synthetic microbial population constructed by Paracoccus communis comprises C4-4 and C5-3. Tests prove that the synthetic microbial population comprising C4-4 and C5-3 has the advantages of the synthetic microbial population, the microbial population has high alkali production and growth promotion ability, has good ecological adaptability, the pH adaptation range is 4-8, the manganese stress tolerance can reach 5000 μmol / L, can significantly improve the pH of a culture medium, and has obvious alkalization effect. The synthetic microbial population is used as a microbial agent and is compounded with organic materials to prepare a soil conditioner capable of improving acid soil and promoting plant growth. The conditioner is applied to acid and lean soil, can significantly improve the soil pH, improve the content of soil organic matter, nitrogen, phosphorus and potassium, and promote root growth.

The utility model belongs to independent self -circulation ecological toilet technical field, concretely is a kind of independent self -circulation ecological toilet of accelerated separation, including base, protective wallboard and closestool, the top of base is provided with protective wallboard, the inside of protective wallboard is provided with closestool, the inside of base is provided with quick separation mechanism. The utility model when using closestool flushing, urine will directly fall between two partition plates, and excrement will be screened by screen, then start electric push rod, drive adjusting rod to move, so that excrement in the inside of mounting frame enters the inside of base, to be able to quickly separate excrement and urine, when urine and excrement separate, excrement will enter the inside of base, open sealing cap and add decomposing liquid, then rotate blade by the output end of motor, quickly mix excrement and decomposing liquid. The utility model improves the decomposition effect of decomposing liquid.

A plant growth device includes a water mist channel, multiple water outlets, multiple mounting bases, multiple overflow holes, a water tank, a return water channel, and a mist generator. The water mist channel allows water mist to enter the growing chamber. The multiple water outlets allow water to flow out from the guide channels. Plants are placed in the plant receiving section of the mounting bases. The plant roots occupy the root space formed by the planting walls and the mounting bases. Overflow holes are provided on the mounting bases to allow water to enter the root space and the water pool below the mounting bases. The water tank supplies water to the guide channels and allows water to flow out from the water outlets. The return water channel connects the water pool and the water tank in the growing chamber. A mist generator, partially located in the water tank, generates water mist, which is then transported to the growing chamber.

This invention relates to the field of analytical chemistry, and in particular to a method for the quantitative determination of total phosphate in aquatic products using acid hydrolysis combined with liquid chromatography-tandem mass spectrometry. The method exhibits good linearity for orthophosphate in the range of 0.1–20.0 mg / L, with a correlation coefficient of 0.9991, a limit of detection of 0.03 g / kg, a limit of quantitation of 0.10 g / kg, and low matrix effect. At spiking levels of 1.0–10.0 g / kg, the intra-day recoveries for shrimp and fish are 89.8%–102.8% and 88.7%–105.8%, respectively; the inter-day recoveries are 90.9%–106.4% and 90.2%–105.8%, respectively; the intra-day RSD is ≤10.0%, and the inter-day RSD is ≤9.6%. This method features simple pretreatment, strong anti-interference capabilities, high sensitivity, and excellent accuracy and precision. It is suitable for the detection of total phosphate in aquatic products, providing a reliable technical means for the supervision of total phosphate in aquatic products, and is highly practical.

The present application provides a kind of unmanned aerial vehicle path planning method and related equipment based on ecological sensitivity, obtain the multiple predicted paths between the current node and the next node of unmanned aerial vehicle;Unmanned aerial vehicle corresponding total power consumption and ecological sensitivity operator are calculated in advance when unmanned aerial vehicle flies along the predicted path;Based on the total power consumption and ecological sensitivity operator corresponding to unmanned aerial vehicle at each time point when unmanned aerial vehicle flies along the predicted path, the energy cost value corresponding to the predicted path is determined.In the case where the total power consumption is the same, the greater the ecological sensitivity operator, the lower the energy cost value, the predicted path with the minimum energy cost value is selected as the main path between the current node and the next node of unmanned aerial vehicle, so as to induce the path to deviate from sensitive area.

The utility model relates to textile material technical field, concretely is an ecological waterproof ultraviolet resistance composite function fabric, including by waterproof layer, ultraviolet resistance layer, skin breathable layer is composed of whole, waterproof layer, ultraviolet resistance layer, skin breathable layer is by waterborne polyurethane hot melt adhesive point -like adhesion, waterproof layer, ultraviolet resistance layer, skin breathable layer edge adopts ultrasonic seamless compression process closed, the waterproof layer is by the regenerated polyester fiber and flax fiber blend weaving and is formed, the waterproof layer surface is treated by fluorine -free environmental protection waterproof agent dip -mull, the ultraviolet resistance layer is by the yarn weaving that organic cotton fiber and nano zinc oxide particle blend spinning are made, the utility model discloses waterproof layer, ultraviolet resistance layer, skin breathable layer triple structure design, combine environmental protection technology and realize multifunctional synergy, make the whole have high waterproofness, strong ultraviolet resistance and excellent air permeability.

This utility model relates to the field of environmental engineering technology and provides a micro / nano generator, including a water storage tank. The water storage tank contains a water delivery assembly, and micro / nano bubble discs are uniformly fixed to the bottom of the tank. A diversion structure is fixed to the bottom of the water delivery assembly. A filter structure is located on one side above the water storage tank. The filter structure includes an inner protective cover located on one side above the water storage tank, and an outer protective cover located inside the inner protective cover. The outer protective cover is threadedly connected to the outer wall of the inner protective cover near the PP cotton filter element. By incorporating the filter structure, and with the threaded connection between the inner and outer protective covers, this utility model effectively confines the PP cotton filter element within the inner and outer protective covers, facilitating water filtration through the PP cotton filter element. This achieves the function of convenient water filtration and improves the ease of use of the micro / nano generator.

The present invention relates to an eco-friendly buoyancy-type ecological facility that is controlled to ascend and descend along a river slope, utilizing only the minimum components to form a passage, floating on the surface of the river water through buoyancy to provide a safe ecological passage, and using the river slope as a base for stable ascent and descent. The eco-friendly buoyancy-type ecological facility controlled to ascend and descend along a river slope according to the present invention comprises: first and second guide rails (10, 20) installed at an angle on each of the facing river slopes; and a buoyancy-type passage plate that forms a passage while floating on the river water, with both left and right sides connected to the first and second guide rails so as to be able to ascend and descend. The above-mentioned buoyancy-type passageway plate includes a fence formed to protrude upward toward the upstream side of the river as one side of the buoyancy-type passageway plate, and the buoyancy-type passageway plate includes first and second lifting-type passageway plates (30, 40) with one side connected to the first and second guide rails so as to be vertically movable, and first and second rotating-type passageway plates (50, 60) with one side connected to the first and second lifting-type passageway plates so as to be rotatable to each other, wherein the first and second lifting-type passageway plates include first and second passage sections (31, 41) connected to the first and second guide rails and first and second extension sections (32, 42) extending from the first and second passage sections, and the first and second rotating-type passageway plates include first and second opening sections (52, 62) into which the first and second extension sections protruding from the first and second lifting-type passageway plates are inserted, and third and fourth passage sections (51, 61).

This application relates to the field of ecological restoration technology, and discloses a vegetation restoration system for drawdown zones and its construction method. The system includes laying equipment and a roller. A drive motor of the laying equipment drives the winding roller to release a coil. The roller includes a fixing rod, is filled with superabsorbent polymer resin, and is sequentially wound with an inner base mat, a middle matrix containing plant stem nodes and fungal spores, and an outer mesh. The inner base mat is interwoven with capillary water-conducting bundles, the bottom of which is inserted into the fixing rod and embedded in the resin. The outer mesh is secured with gravity lever-type anchoring nails via eccentric hinges. During construction, the motor releases the coil at a uniform speed, causing the roller to unfold along the slope. The anchoring nails, as they rotate, droop under gravity and penetrate the topsoil layer for synchronous anchoring. The fixing rod, remaining at the bottom, lifts water upwards through the absorbent resin and water-conducting bundles. This invention achieves mechanized laying of base mats on steep slopes, constructs a capillary water-lifting system to alleviate drought, and improves vegetation survival rates.

1. The name of the design product: water ecological restoration device. 2. The use of the design product: the design product is used for water ecological restoration device. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This utility model belongs to the technical field of afforestation cups, specifically relating to an ecological afforestation cup and a water collection bag. One side of the water collection bag's opening is fixed to a rotating frame, and the edge of the bag body is fixed to the cup body. One end of each of the multiple rotating frames is fixed to a pulley shaft, and the pulleys are connected by a transmission belt. The pulleys are rotatably mounted on a support, which is fixed to the outer surface of the cup body. The cup body is a double-layered hollow cylindrical structure, with a water storage tank formed in its hollow portion. A collection hole is formed through the outer surface of the cup body located inside the water collection bag. A water-guiding cotton core connected to the water storage tank is inserted into the inner wall of the cup body. The multiple rotating frames can rotate synchronously, thereby opening or closing the water collection bag's opening. This allows for efficient collection of rainwater into the storage tank during rainy weather, and reduces evaporation of water in the storage tank when there is no rain, while also preventing foreign objects from falling into the water collection bag and ensuring a long-term stable water supply to the plant roots from the water-guiding cotton core.

The present application relates to the planning and design field of ecological dam engineering, and aims to provide a kind of calculation method suitable for mountainous river cascade ecological dam arrangement spacing;To retain the hydrodynamic conditions and ecological environment of mountainous river to the greatest extent, the calculation method also has the characteristics of simple method and wide applicability.The technical scheme is a kind of calculation method suitable for mountainous river cascade ecological dam arrangement spacing, comprising the following steps: step one, obtaining relevant data and analysis.Step two, calculate the backwater submerged spacing.Step three, calculate the spacing between the backwater end and the upstream dam.Step four, determine the dam spacing.

This invention relates to a method, system, processing device, and storage medium for constructing a "two-layer, dynamic verification, and multi-scale collaborative" ecological security pattern. The method includes: generating ecological source areas of the study area based on a "baseline layer-optimization layer" two-layer source area identification framework; synergistically coupling these source areas with pre-defined "basin-county-urban-rural gradient" multi-scale analysis units to obtain a "basin-county-urban-rural gradient" multi-scale collaboratively coupled ecological source area protection map of the study area; determining the "basin-county-urban-rural gradient" multi-scale ecological congestion units and connectivity enhancement units of the study area; and constructing the "two-layer, dynamic verification, and multi-scale collaborative" ecological security pattern of the study area based on the generated ecological source area protection map and the determined ecological congestion units and connectivity enhancement units. This invention can be widely applied in the field of spatial ecological protection and restoration planning technology.