Greening method for improving urban rainwater interception function

Abstract

The invention belongs to the field of forests, greening and ecological restoration and relates to a greening method for improving the urban rainwater interception function. The method includes the steps of surveying of the current situation and history of urban or regional nature indigenous plant communities; evaluating and selecting of the nature indigenous plant communities; optimizing of the selected nature plant communities; seedling breeding of indigenous plants; greening engineering application of the simulated nature indigenous plant communities and following optimizing and evaluating of the simulated nature indigenous plant communities and engineering. The multi-level, multi-structure and multi-function multi-layer plant community characteristics of the nature indigenous plant communities are utilized, close-to-nature plant communities which can fully utilize space resources, adapt to local environments and form stable and long-term coexistence are established, the green quantity in unit space is high, ecological benefits are good, ecological functions are strong, biodiversity of urban green land can be remarkably improved, landscape functions are improved, regional features are shown, and maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the field of forest, greening and ecological restoration, and in particular relates to a greening method for improving urban rainwater interception function. Background technique [0002] Urban plant diversity is an important basis for improving urban ecological environment, enriching urban landscape, highlighting regional characteristics, and promoting sustainable development of regional society, economy, and environment, and is an important part of biodiversity conservation. In recent years, my country's urban ecological environment and landscaping construction have achieved rapid development, but there are widespread phenomena such as single plant species, poor ecological function of the community, monotonous landscape, and neglect of native plants, which lead to "a thousand green faces". The core problem is the plant Diversity applications are woefully inadequate. [0003] Biodiversity protection is of great significance to...

AI Technical Summary

Problems solved by technology

In recent years, my country's urban ecological environment and landscaping construction have achieved rapid development, but there are widespread phenomena such as single plant species, poor ecological function of the community, monotonous landscape, and neglect of native plants, which lead to "a thousand green faces". The core problem is the plant Seriously insufficient diversity applications