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Ecological risk early warning method based on field environment monitoring station

A technology for ecological risk and environmental monitoring, applied in the field of field station environmental monitoring, can solve problems such as difficult risk estimation and neglect

Pending Publication Date: 2020-06-30
BEIJING AEROSPACE TITAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the traditional ecological risk assessment method ignores the human well-being factor closely related to the functional attribute of the entity - the lack of ecosystem services, and the difficulty in risk estimation

Method used

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  • Ecological risk early warning method based on field environment monitoring station
  • Ecological risk early warning method based on field environment monitoring station
  • Ecological risk early warning method based on field environment monitoring station

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Embodiment Construction

[0051] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] S1: Determine the geographical scope of ecological risk monitoring through field ecological monitoring stations, and collect meteorological data including temperature and precipitation, topographic data including elevation, slope length and slope, soil data including soil components, and vegetation remote sensing data including Vegetation coverage;

[0053] Based on the GIS platform, the collected ecological data is spatially processed using geographic information technology, and various ecosystem service indicators are calculated and analyzed according to the Ministry of Environmental Protection's "Technical Guidelines for the Delineation of Ecological Red Lines", and the preliminary establishment of vegetation carbon sequestration services, water and soil conservation services, Ecosystem service indicators such as water supply and co...

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Abstract

The invention discloses an ecological risk early warning method based on a field environment monitoring station. The method comprises the following steps: monitoring ecological data acquired by a monitoring terminal of a field ecological observation station in a selected area in real time, calculating a total ecological system service index and an ecological risk index value, analyzing the ecological risk grade of the selected area according to the ecological risk index value, and carrying out early warning. According to the method, the ecosystem service is taken as an index, and an ecologicalrisk analysis model is imported to provide quantitative description for the uncertainty risk faced by the ecosystem; the weights of different ecosystem service types are better balanced, and the change of ecosystem output type services is accurately given; the problem that risk estimation is difficult to perform due to the fact that ecological negative effects are often ignored in a traditional ecosystem service calculation model is avoided.

Description

technical field [0001] The invention relates to the field of environmental monitoring of field stations, in particular to an ecological risk early warning method based on field environmental monitoring stations. Background technique [0002] The ecological risk assessment and early warning system is based on the document 1 ["National Ecosystem Field Research Station Charter"] document 2 ["National Ecosystem Field Research Station Assessment and Evaluation Method" issued by the Ministry of Science and Technology and the Ministry of Environmental Protection Document 3 "National Ecosystem Field Regulations on Station Data Management and Data Sharing] and Document 4 ["Technical Guidelines for the Delineation of Ecological Protection Red Lines"], based on the data sensing system of field ecological observation stations, using the latest ecological theoretical research results and spatial information technology, and establish an ecological risk assessment and early warning system ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G01D21/02
CPCG06Q10/0635G06Q10/06393G06Q50/26G01D21/02
Inventor 陈峰冯建书
Owner BEIJING AEROSPACE TITAN TECH CO LTD
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