Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for establishing biodiversity in rivers and lakes
The invention relates to a method for establishing biodiversity in rivers and lakes, which comprises the following steps of: selecting key species and key points of a recovery area; the key point is that natural regression and enrichment of key species are promoted through a combined technology of dam field, water quality improvement, bottom mud diversity improvement, putting of a porous material adsorbed with a microbial agent, original living sludge and algae species to construct a biological bed and underwater habitat, small-range biological diversity is formed, and large-scale development of biocenosis is controlled; then, the key point is used as a biological source, water quality improvement, alien species management and control and overflow organism expansion and ecological succession of the whole restoration area are matched, water area ecological restoration can be more purposeful, the habitat is continuously used as a species source, a large number of overflow organisms are continuously transformed and restored, and the ecological restoration effect is achieved. The water ecological condition of the whole restoration area is improved through radiation, the biodiversity of the whole restoration area is restored, and the method can be applied to river and lake water quality improvement, water body environment improvement and water area biodiversity restoration.
本发明涉及一种在河道湖泊中建立生物多样性的方法，通过选取恢复区域关键物种和恢复区域的关键点，在关键点通过坝田、水质提升、底泥多样性改良、投放吸附有微生物菌剂、原生活性淤泥、藻种的多孔材构建生物床和水下生境组合技术促使关键物种的自然回归和富集，并形成小范围的生物多样性，把控生物群落规模发展，然后以关键点为生物源头，配合整个恢复区域的水质提升、外来物种管控及外溢生物扩展和生态演替，可以使水域生态修复更具目的性，持续以栖息地为物种源头，大量地外溢生物进行持续改造恢复区域环境，辐射改善整个恢复区域的水生态状况，恢复整个恢复区域的的生物多样性，可以应用于河湖水质提升、改善水体环境和恢复水域生物多样性。
Method for establishing biodiversity in rivers and lakes
The invention relates to a method for establishing biodiversity in rivers and lakes, which comprises the following steps of: selecting key species and key points of a recovery area; the key point is that natural regression and enrichment of key species are promoted through a combined technology of dam field, water quality improvement, bottom mud diversity improvement, putting of a porous material adsorbed with a microbial agent, original living sludge and algae species to construct a biological bed and underwater habitat, small-range biological diversity is formed, and large-scale development of biocenosis is controlled; then, the key point is used as a biological source, water quality improvement, alien species management and control and overflow organism expansion and ecological succession of the whole restoration area are matched, water area ecological restoration can be more purposeful, the habitat is continuously used as a species source, a large number of overflow organisms are continuously transformed and restored, and the ecological restoration effect is achieved. The water ecological condition of the whole restoration area is improved through radiation, the biodiversity of the whole restoration area is restored, and the method can be applied to river and lake water quality improvement, water body environment improvement and water area biodiversity restoration.
本发明涉及一种在河道湖泊中建立生物多样性的方法，通过选取恢复区域关键物种和恢复区域的关键点，在关键点通过坝田、水质提升、底泥多样性改良、投放吸附有微生物菌剂、原生活性淤泥、藻种的多孔材构建生物床和水下生境组合技术促使关键物种的自然回归和富集，并形成小范围的生物多样性，把控生物群落规模发展，然后以关键点为生物源头，配合整个恢复区域的水质提升、外来物种管控及外溢生物扩展和生态演替，可以使水域生态修复更具目的性，持续以栖息地为物种源头，大量地外溢生物进行持续改造恢复区域环境，辐射改善整个恢复区域的水生态状况，恢复整个恢复区域的的生物多样性，可以应用于河湖水质提升、改善水体环境和恢复水域生物多样性。
Method for establishing biodiversity in rivers and lakes
一种在河道湖泊中建立生物多样性的方法
HUANG RUNZI (Autor:in) / LONG LONG (Autor:in) / LI YANPING (Autor:in) / HU JINLONG (Autor:in)
03.12.2021
Patent
Elektronische Ressource
Chinesisch
| British Library Conference Proceedings | 2000
Transboundary Lakes and Rivers
| Wiley | 2011
| British Library Conference Proceedings | 2000
Compensatory works for rivers and lakes
| Engineering Index Backfile | 1938