17 results about "Plant diversity" patented technology

The utility model provides a submerged plant diversity restoration biological window which is provided with a frame structure and a supporting structure, the supporting structure is arranged on one side or two sides of the frame structure, the frame structure is provided with a through containing cavity, and one or more submerged plants are planted in the containing cavity of the frame structure. A plurality of biological windows are arranged in a combined gathering manner or are detachably removed to form a repairable submerged plant group. According to the method, an economical and efficient engineering technology path can be provided for restoration of diversity of submerged plants in the damaged aquatic ecosystem and optimization construction of the healthy aquatic ecosystem, and the method has important significance on restoration of health of the aquatic ecosystem and improvement of water environment quality.

This invention discloses a method for synergistically improving grassland plant diversity and productivity, relating to the field of degraded grassland ecological restoration technology. The method involves selecting degraded Leymus chinensis meadow steppe as the restoration target and delineating restoration plots. Within the operational window, targeted aeration and fertilization are carried out on the restoration plots to obtain improved restoration plots. These improved restoration plots are then continuously fenced off for at least two growing seasons for natural enclosure. This invention, through the synergistic effect of targeted aeration and precise fertilization, breaks through soil physical limitations and replenishes nutrient bottlenecks, achieving simultaneous improvement in plant diversity and productivity of degraded Leymus chinensis meadow steppe. It effectively optimizes the plant community structure and promotes the evolution of degraded communities into stable perennial herbaceous communities. Furthermore, this invention features highly standardized and mechanized operational parameters, high restoration efficiency, and is suitable for the large-scale restoration needs of degraded Leymus chinensis meadow steppe, balancing ecological benefits and production potential, and has broad application prospects.

The invention relates to the technical field of ecological restoration, and discloses an engineering disturbance area plant diversity improvement method for segmented diversified compound fertilizer application, which comprises the following steps: (1) analyzing the current situation of plant community distribution in an engineering disturbance area and plant communities existing before engineering disturbance; (2) selecting other plant species suitable for survival according to the climate environment of the engineering disturbance area; (3) screening plant seeds existing before engineering disturbance and plant seeds suitable for the climatic environment of the engineering disturbance area, and mixing to obtain various plant seeds; (4) sowing various plant seeds into the engineering disturbance area, and then carrying out segmented fertilization; according to the fertilization method, the ecology of the engineering disturbance area can be effectively restored, and by enriching the diversity of plants in the engineering disturbance area, the ecological cycle of the engineering disturbance area is improved, and the ecological environment is improved.

The utility model provides a kind of farmland type ecological buffer zone structure, it is related to agricultural ecological environment management technical field, including land buffer area one, ecological regulation pond, land buffer area two and concave green land, land buffer area one, ecological regulation pond, land buffer area two and concave green land are sequentially distributed from farmland side to river embankment side, land buffer area one and land buffer area two are planted with arbor shrub and grass flower mat, the ecological regulation pond is sequentially provided with impermeable layer, adsorption layer and plant layer from bottom to top, the concave green land is laid with buffer base, the concave green land is planted with herbaceous plant and shrub. This structure effectively intercepts farmland non-point source pollution, reduces river pollutant, helps to strengthen river self-purification capacity, promotes aquatic animal and plant diversity development, and guarantees ecological benefit to play well.

This invention discloses a method for improving saline-alkali land in semi-arid regions to enhance plant diversity, comprising the following steps: S1, construction of treatment units; S2, arrangement of treatment units; S3, preliminary soil treatment; S4, planting of plants; and S5, intensive soil treatment. This invention addresses the problems of high salinity and species scarcity in saline-alkali land in semi-arid regions, providing a complete treatment method. By deploying multiple treatment units to form a treatment system, combined with the soil conditioner specifically designed for this invention, the high salinity of saline-alkali soil in semi-arid regions can be alleviated. Simultaneously, by incorporating a phytoremediation system primarily composed of alkali plantations, the biodiversity of exposed saline-alkali land in semi-arid regions can be effectively enhanced. Furthermore, considering seasonal factors and other factors such as rainfall, a one-year treatment plan is ultimately developed. After treatment, the land can be selectively developed into ornamental wetlands or agricultural land, possessing significant economic value.

The invention relates to the technical field of animals and plants, in particular to animal and plant diversity protection monitoring equipment which comprises a lifting frame, a monitoring frame is arranged on the inner wall of the front side of the lifting frame, the lifting frame comprises a vertical plate, a bottom plate is fixedly connected to the bottom of the vertical plate, and L-shaped connecting blocks are fixedly connected to the left side and the right side of the front side of the vertical plate; columnar transverse rotating rods are rotationally connected to the top and the bottom of the inner wall of the vertical plate, and the left ends and the right ends of the two columnar transverse rotating rods extend to the left side and the right side of the outer wall of the vertical plate. According to the monitoring camera, the influence of plant shielding on the monitoring effect is effectively avoided, the comprehensiveness and accuracy of monitoring data are ensured, through automatic unfolding of the vertical baffle and the transverse baffle, all-directional protection is provided for the monitoring camera, and the camera is prevented from being damaged by external factors such as birds, branches and possible sundries.

This invention relates to the field of alpine meadow ecosystem regulation and restoration technology, specifically a method for regulating grazing intensity in alpine meadows to enhance plant diversity. The method includes the following steps: S1: basic survey and monitoring of the study area; S2: construction of a correlation model; S3: determination of the target grazing intensity; S4: determination of the grazing livestock combination; S5: setting the grazing cycle; S6: implementation of regulation and dynamic adjustment. This invention precisely regulates grazing intensity through seasonal differences and key family and genus litter volume, significantly enhancing alpine meadow plant diversity and achieving synergistic optimization of ecological restoration and livestock production.

This invention relates to an automated monitoring method for the dynamic changes of plant diversity in mountainous forest areas, comprising: constructing a three-dimensional model of the target mountainous area and deploying a sensor network; collecting microclimate data and soil characteristic data to determine a spatial distribution matrix; acquiring historical plant distribution data of the target mountainous area, mapping it to the spatial distribution matrix to construct a comprehensive distribution map of environmental factors, and determining a correlation model between plant distribution and environmental factors; acquiring real-time satellite remote sensing image data of the target mountainous area, using the correlation model to analyze the characteristics of changes in plant cover and plant diversity distribution, and locating several key plant distribution areas; identifying plant species and counting their numbers in the key plant distribution areas, updating the comprehensive distribution map of environmental factors, and completing the automated monitoring of the dynamic changes of plant diversity in the target mountainous area. This invention integrates multi-source environmental data to achieve automated analysis of plant diversity distribution.

The present application belongs to the field of ecological restoration technology, and particularly relates to an ecological restoration method for a dump of an open-pit mine. The present application utilizes the height advantage of the dump of the open-pit mine, plans the top disc and the slope surface of the dump of the open-pit mine, increases the spreading mode of plant seeds, improves the plant diversity of the place and the periphery of the dump of the open-pit mine, and is beneficial to improving the ecological self-recovery ability of the dump of the open-pit mine and the mining area.

This invention relates to the field of road landscape planning technology, and more particularly to a road landscape planning method, apparatus, electronic device, and storage medium. The method first obtains multiple first node vectors; then, with the goal of minimizing intra-class differences and maximizing inter-class differences, the multiple first node vectors are classified, and the road is divided into multiple first ecologically sensitive sections based on the classification results; next, for each first ecologically sensitive section, a viewpoint analysis is performed using a geographic information system to obtain the road landscape planning scope, and plant diversity analysis is performed based on the road planning scope to obtain multiple ecological plots; finally, for each ecological plot, landscape planning is carried out based on ecological base data and sensitive characteristics. This invention defines the planning scope based on GIS viewpoint analysis, combines plant diversity clustering with plot adaptation, prioritizes the preservation of native vegetation, avoids the invasion of alien species, and maximizes the protection of the integrity of the surrounding ecosystem.

The application provides a submerged plant diversity restoration method and a biological window. The method comprises the following steps: obtaining position information of a water area to be restored, the position information comprising latitude information; determining a target size of the biological window according to the latitude information; preparing the biological window according to the target size of the biological window; arranging the biological window in the water area, so that the biological window is arranged in the water area in a single or colony form; planting submerged plants in the biological window; and cultivating the submerged plants in a preset restoration period. The biological window comprises an upper frame, a lower frame, a stand column and a surrounding net. The upper frame and the lower frame are connected into a frame structure through the stand column, and the frame structure is provided with the surrounding net on the side to surround. The application can provide an economic and efficient engineering technical path for restoration of submerged plant diversity in a damaged water ecological system, optimization of construction of a healthy water ecological system, and has important significance for health restoration of the water ecological system and improvement of water environment quality.

The application relates to the technical field of animals and plants, in particular to a kind of animal and plant diversity protection monitoring equipment, including lifting frame, the front side inner wall of the lifting frame is provided with monitoring frame, the lifting frame includes vertical plate, the bottom of the vertical plate is fixedly connected with bottom plate, the left and right sides of the front side of the vertical plate are fixedly connected with L-shaped connecting block, the top and bottom of the inner wall of the vertical plate are rotatably connected with columnar horizontal rotating rod, the left and right ends of two columnar horizontal rotating rods extend to the left and right sides of the outer wall of vertical plate, the application is provided with lifting frame and monitoring frame, realizes the automatic height adjustment of animal and plant diversity protection monitoring equipment and flexible adjustment of camera position, effectively avoids the influence of plant shielding on monitoring effect, ensures the comprehensiveness and accuracy of monitoring data, through the automatic unfolding of vertical baffle and horizontal baffle, all-round protection is provided for monitoring camera, damage to the camera caused by external factors such as birds, branches and possible sundries is prevented.

The invention relates to the technical field of wetland plant diversity monitoring devices, and particularly discloses a wetland plant diversity monitoring device and monitoring system, which comprises a multi-source data acquisition unit, a data transmission unit and a data encryption unit, the multi-source data acquisition unit comprises an air acquisition unit, a ground acquisition unit and an underwater acquisition unit; the air acquisition unit comprises a multi-rotor unmanned aerial vehicle, and a hyperspectral imager and an RGB (Red, Green, Blue) high-definition camera which are carried on the multi-rotor unmanned aerial vehicle; according to the invention, on one hand, through the multi-source acquisition unit, the limitation that areas such as deep water areas and marshes are difficult to cover by manual monitoring is broken through, and the whole habitat coverage of emergent water, floating water and submerged plants is realized; and on the other hand, the defect of single dimension of existing automatic monitoring data is made up by collaborative acquisition of multi-source data.

The application discloses a city green land homogenization evaluation method and system based on plant landscape culture coupling, relates to the field of city planning and landscape ecology evaluation, constructs a multi-gradient observation field, selects representative cities with climate differences, and sets standard quadrats along a "central urban area-suburb-natural area" gradient in each city to collect plant community data; a plant diversity evaluation model is constructed, and the application overcomes the limitations of the prior art which only focuses on single-dimensional plant diversity analysis or pure subjective landscape aesthetic evaluation. Through the construction of a "plant-landscape-culture" three-dimensional coupling evaluation model, the quantitative correlation of ecological indexes, visual landscape patterns and regional culture perception factors is realized for the first time, and the internal driving mechanism of city green land homogenization can be revealed in depth from the perspective of system theory.

The application provides a non-cultivation habitat vegetation feature extraction method and system, in the extraction method, first, a machine learning classification method is used to classify the cultivated land system landscape in the region to be extracted; then, according to the result of the cultivated land system landscape classification, the vegetation growth feature extraction analysis in the non-cultivation habitat is selected, the vegetation coverage of the research area is estimated, and the vegetation growth situation is evaluated; finally, the best spatial scale of remote sensing data monitoring plant diversity is determined, and the texture features are analyzed, and the texture features are used as independent variables to establish a plant diversity prediction model to predict the plant diversity feature situation of the research area. The precision and efficiency of the non-cultivation habitat vegetation feature extraction are improved, the prediction result of the vegetation feature model of the non-cultivation habitat can provide a scientific basis for improving the existing non-cultivation habitat quality and promoting the farmland ecosystem restoration, and is an effective means for carrying out the effect evaluation of the comprehensive management of mountains, rivers, forests, farmlands, lakes and grasses.

The invention relates to a method for inverting the diversity of plants in a desert region, electronic equipment and a storage medium. The method comprises the following steps: S1, collecting actual measurement data for calculating or representing plant diversity of a plurality of sample plots in a desert region, and calculating actual measurement plant diversity index data of each sample plot according to the actual measurement data; s2, collecting data of a plurality of environmental factors of the sample plot in the desert region, and screening key factors; and S3, taking the actually measured plant diversity index data as a target variable, taking the data of the key factor as an independent variable, and adopting the combination of two algorithms of random forest classification and regression to train and evaluate the model so as to realize inversion of the plant diversity in the desert region. According to the method, high-precision and high-efficiency spatial inversion of desert plant diversity is realized, and a scientific basis and a technical path are provided for protection and recovery of a desert ecological system and intelligent monitoring of biological diversity.

The utility model discloses an assembly type greening wall hanging plate in the technical field of greening decorations, which comprises a fixing plate, two sliding grooves are arranged on two sides of the front end of the fixing plate, a mounting plate is movably embedded in the two sliding grooves, a greening planting structure is arranged at the front end of the mounting plate, and a fixing plate is arranged at the front end of the mounting plate. The green planting structure comprises a plurality of supporting blocks, a plurality of planting box bodies and an irrigation assembly. The movable embedded mounting plate is adopted, in the subsequent maintenance and plant replacement operation, the mounting plate can be rapidly disassembled and assembled, plants at the upper end can be rapidly replaced, the overall mounting operation is simple, the subsequent maintenance time can be effectively shortened, and through the arranged irrigation assembly, in the daily use process, the irrigation efficiency is greatly improved. Through cooperation of a plurality of irrigation pipes and drip holes, a water source can be rapidly conveyed to roots of plants, the overall service life of the plants is guaranteed, the number of valve bodies can be increased, the single-time irrigation amount can be changed for different types of plants, and the plant diversity of the greening wallboard is guaranteed.