Multi-level modular plant ecological restoration construction method

Abstract

The invention discloses a multi-level modular plant ecological restoration construction method. The method comprises the following steps: S1, investigating the habitat of a riverway; S2, screening plant species; S3, building an ecological restoration zone; S4, building a plant fiber blanket band; S5, planting submerged vegetation on the riverway; S6, planting waterfront plants on the riverway; S7,recovering vegetation on the riverway; and S8, carrying out post-planting management on the riverway vegetation. According to the multi-level modular plant ecological restoration construction method,plants are convenient to maintain and manage in the later period, a large amount of energy is not consumed or the maintenance cost is not increased in the management period, the pollution resistanceof river restoration species is high, the self-cleaning capacity of a river can be remarkably improved, and adverse effects on the ecological environment are avoided; the research and development content of the project breaks through a traditional vegetation ecological restoration technology, while the remarkable effect is achieved, the ecological environment is beautified, the aesthetic degree ofthe urban coastal environment is increased, and good social and economic benefits are achieved.

Description

technical field [0001] The invention belongs to the technical field of ecological restoration, and in particular relates to a multi-level modular plant ecological restoration construction method. Background technique [0002] With the progress of society and the development of industrialization, the scale of cities continues to expand, the population increases, the rivers are heavily occupied, the ecology deteriorates, and the biodiversity and self-purification capacity of the rivers disappear. The river course is the ecotone of water and land, which has important functions in regulating climate, maintaining water and soil, and preventing floods. Human activities have changed the original hydrological balance and water cycle mode of the river, causing the riverbank vegetation and aquatic organisms to completely lose their habitat space, reducing biodiversity to the lowest level, weakening the ecological function of the river, and reducing the self-purification ability of the...

AI Technical Summary

Problems solved by technology

If the planting density is too high, there will be problems such as small nutrient area, poor ventilation conditions, and poor light. If it is too small, it will be in a disadvantageous position in the interspecific competition of the plant population, and it will be easily invaded by weeds, which will affect the survival rate.

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