Systems and methods of restoring a lake including dredging, island creation, water treatment, real estate development, computer modeling of environmental conditions, wave height reduction, sediment removal and encapsulation, bathymetry contouring, littoral zone restoration, plant restoration, and/or fish restoration.

Systems and methods of restoring a lake including dredging, island creation, water treatment, real estate development, computer modeling of environmental conditions, wave height reduction, sediment removal and encapsulation, bathymetry contouring, littoral zone restoration, plant restoration, and/or fish restoration.

A method of introducing an ecosystem, the method includes collecting a sample from subject land in which a plant is grown, examining a microbiome in the subject land before starting to grow the plant, the examining the microbiome including DNA analysis on the sample, determining the plant to be grown in the subject land based on a result of the examining the microbiome, and introducing the plant to be grown to the subject land. In the introducing the plant to be grown, the plant has an artificially developed symbiotic relationship to produce a priority effect with a microorganism configured to contribute to growth of the plant to be grown.

A method of introducing an ecosystem, the method includes collecting a sample from subject land in which a plant is grown, examining a microbiome in the subject land before starting to grow the plant, the examining the microbiome including DNA analysis on the sample, determining the plant to be grown in the subject land based on a result of the examining the microbiome, and introducing the plant to be grown to the subject land. In the introducing the plant to be grown, the plant has an artificially developed symbiotic relationship to produce a priority effect with a microorganism configured to contribute to growth of the plant to be grown.

A plant measurement system is arranged to monitor plant and/or plant organ movements in real-time and relies on small scale digital sensor technology. The sensor is foreseen of an affixing means easily attached to a plant or plant organ to capture dynamic plant movements. The sensor module can be integrated in large plant monitoring setups and has wireless capabilities, enabling the use in remote locations. The system determines the orientation of its sensors to assess movements over time and can process the digital data of multiple sensor modules in real-time. These data are readily available for visualization of continuous plant and/or plant organ movements. The system can be applied for monitoring plant development, stress responses and adaptation responses to internal and external stimuli. Real-time plant information is provided to detect stress conditions and enable precise environmental control.

An ecological restoration method for a lake wetland against effects of water level rise in a dry season includes: collecting basic data of a lake; determining wetland phytoremediation species of the lake; determining characteristic water levels of the lake under a baseline scenario and under different water level rise scenarios; determining a restoration range based on wetland types corresponding to different characteristic water levels; selecting an experimental restoration area from the restoration range, and performing ecological restoration; and monitoring a plant community state and waterbird biodiversity, judging whether the restoration reaches a preset goal, and adjusting the method if the restoration does not reach the preset goal. According to the method, the effects of water level rise in the dry season on wetland habitat, biodiversity, ecosystem services and the like can be relieved to the greatest extent, so that an ecological restoration effect of the lake wetland is improved.

An ecological restoration method for a lake wetland against effects of water level rise in a dry season includes: collecting basic data of a lake; determining wetland phytoremediation species of the lake; determining characteristic water levels of the lake under a baseline scenario and under different water level rise scenarios; determining a restoration range based on wetland types corresponding to different characteristic water levels; selecting an experimental restoration area from the restoration range, and performing ecological restoration; and monitoring a plant community state and waterbird biodiversity, judging whether the restoration reaches a preset goal, and adjusting the method if the restoration does not reach the preset goal. According to the method, the effects of water level rise in the dry season on wetland habitat, biodiversity, ecosystem services and the like can be relieved to the greatest extent, so that an ecological restoration effect of the lake wetland is improved.

Embodiments include a control apparatus, a control method, and a control system that can effectively utilize an index regarding light incident on a measured object by obtaining the index effective for the measured object. The control apparatus can effectively utilize an effective index by controlling improvement of an environment that affects calculation of the effective index on the basis of the effective index representing an index that is related to light incident on a measured object and that is effectively utilized for the measured object. The measured object may be a plant.

In order to provide a vegetation observation device capable of stereographically observing the state of vegetation, this vegetation observation device is provided with: a vegetation model generation means for generating a vegetation model which is a three-dimensional model of a vegetation region, on the basis of laser reflected light generated when a laser beam to be applied to a light irradiation region including the vegetation region is reflected by vegetation in the vegetation region; and a vegetation observation means for observing vegetation in the vegetation region, on the basis of the vegetation model generated by the vegetation model generation means.

Disclosed are a monitoring method and a monitoring device for irrigation water use (IWU), a computer device and a non-transitory computer readable medium. The method includes: determining a linear correlation between a first evapotranspiration (ET), a first soil water storage, and a monthly reference ET of a target region according to a first data set in response to a monitoring instruction from a user; determining multiple second soil water storages of the target region based on a second data set, and the linear correlation of the first ET, the first soil water storage, and the monthly reference ET of the target region; determining the IWU of the target region according to the first ET, the second ET, the first soil water storage, the second soil water storage of the target region, and the first preset correlation.