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River ecology monitoring method

An ecological monitoring and river technology, applied in the direction of measuring devices, instruments, water resources protection, etc., can solve the problems of insufficient monitoring methods, incomplete monitoring content, lack of system monitoring planning scheme, etc., to achieve complete and comprehensive monitoring content, monitoring technology Mature, scientific and reasonable monitoring methods

Active Publication Date: 2013-02-20
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regarding the ecological monitoring of rivers, it is necessary to set appropriate points and arrange monitoring content according to the river course characteristics and ecological environment requirements of the river under the current situation and possible future conditions. At present, there is still a lack of specific systematic monitoring planning schemes, and the monitoring content is not complete. , the monitoring methods are not rich enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0076] (1) Monitor the water quality and hydrology of surface water

[0077] ①Regular on-site measurement and recording:

[0078] Before sampling, record the latitude, time, location and sampling method on site. The on-site monitoring indicators are as follows:

[0079] Sensory properties of water bodies: The sensory properties of all surface water quality monitoring points are measured and recorded on-site by visual and olfactory senses.

[0080] Hydrology: The monitoring method is based on the "Hydrological Survey Specification" (SLl95-97), and the wi22569 portable electromagnetic flow rate meter is used to monitor the flow rate and velocity on site.

[0081] Water quality: Use portable instruments to monitor PH value, temperature, DO, transparency and water level, use a portable dual-input multi-parameter digital analyzer (HQ40D) to measure PH value, temperature and DO on site, and use a transparency disc (Saxophone disc) to make the site simple The measurement transpare...

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Abstract

The invention provides a river ecology monitoring method. The method includes monitoring water quality and hydrology of surface water; monitoring the water quality and hydrology of underground water; monitoring soil on river banks and bottom of river beds; performing observation, statistics and monitoring for aquatic organism in rivers and terrestrial organism in the river banks; and monitoring atmosphere within the scope of 5000m on both sides of the rivers. The river ecology monitoring method can provide effective monitoring guarantee for the river ecological management and provide basis for the ecological environment evaluation.

Description

technical field [0001] The invention relates to a river ecological monitoring scheme, which can provide direct and reliable data for the ecological health of the river and the water environment guarantee and system research after the ecological restoration of the river, and implement ecological management of the river through monitoring, belonging to the technical field of water conservancy engineering. Background technique [0002] The ecological monitoring of the river is the biological monitoring of the ecological health of the river at the ecosystem level. It uses various techniques to measure and analyze the comprehensive characterization of the response or feedback effect of each level of the river system to natural or human actions to judge and evaluate these disturbances. The impact, hazards and laws on the river environment, and the activity process that provides an important scientific basis for the assessment, regulation and environmental management of the ecologic...

Claims

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Application Information

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IPC IPC(8): G01D21/02
CPCY02A20/402
Inventor 方红卫赵慧明何国建
Owner TSINGHUA UNIV
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