Ecological restoration plan

(1) Strictly follow the ecological principles of recycling, harmonious coexistence, overall optimization, regional differentiation, etc

The principle of recycling: the ecosystem uses biological components to continuously synthesize new substances, and degrades the synthetic substances into the original simple substances and returns them to the non biological components. In this way, the metabolism keeps going. In this way, the material and energy in the ecosystem are in the process of recycling and regeneration. Ecological restoration utilizes the physical, chemical, biological and biochemical characteristics of the environment plant microorganism complex system to make use of the water and fertilizer resources in the pollutants and purify the degradable pollutants. Its main goal is to make the non circulating components in the ecosystem into a recyclable process, so that the speed of material recycling and regeneration can be increased, and finally the polluted environment can be repaired.

The principle of harmonious coexistence: in the ecological restoration system, due to the need of recycling and regeneration, various restoration plants and microbial populations, various restoration plants and animal populations, various restoration plants, various microorganisms, and biological and treatment system environments interact and coexist harmoniously, and the restoration plants provide niche and suitable nutritional conditions for root microorganisms, Promote the growth and reproduction of some microorganisms with degradation functions, promote the transformation or degradation of pollutants that can not be directly used by plants into usable components of plants, and in turn promote the overall optimization principle of plant growth and development: ecological restoration technology involves the basic processes such as point source control, pollutant barrier, pretreatment engineering, selection of restoration organisms, and reuse of soil and water after restoration, which are closely linked, They are indispensable to each other. Therefore, it is necessary to take the ecological restoration system as a whole and optimize these basic processes, so as to give full play to the purification function of the restoration system on pollutants and the effective utilization of water and fertilizer resources.

The principle of regional differentiation: different geographical regions, even different sections of the same geographical region, have obvious regional differentiation in the ecological behavior of pollutants such as migration, transformation and degradation due to the great differences in temperature, geological conditions, soil types, hydrological processes and plant, animal and microbial populations. In the design of ecological restoration system, the selection of process and restoration organisms, the configuration of structure and the operation management should be carried out differently.

(2) Many and complex influencing factors

Ecological restoration is mainly completed through the life activities of microorganisms and plants. Various factors affecting biological life will also become important factors affecting ecological restoration. Therefore, ecological restoration is also characterized by many and complex factors.

(3) Interdisciplinary

The smooth implementation of ecological restoration requires the participation of many disciplines, such as ecology, physics, chemistry, botany, microbiology, molecular biology, culturology and environmental engineering. Therefore, multidisciplinary intersection is also a feature of ecological restoration.