'Bio indicators' diaporamas de présentation

TEMPERATURE

Water Quality Factors. TEMPERATURE. TURBIDITY. DISSOLVED OXYGEN (DO). PHOSPHATES. BIO- INDICATORS. pH. NITROGEN. TEMPERATURE. EFFECTS: changes rate of photosynthesis changes rate of respiration changes DO in water cold water holds more DO hot water holds less DO

395 views • 39 slides

Point and Non-point pollution

Point and Non-point pollution. 8.E.1 Understand the hydrosphere and the impact of humans on local systems and the effects of the hydrosphere on humans. . 8.E.1.4 Conclude that the good health of humans requires: Monitoring of the hydrosphere Water quality standards

348 views • 34 slides

Strikes & Gutterballs

Strikes & Gutterballs. Modeling, monitoring, and bio-assessment techniques used in 2 flow ecology studies in Virginia. Topics. Virginia and Instream Flows Modeling Approach Space for Time Resolution/Pour Point Analysis Approach Data Source & Quality Challenges Takeaways.

393 views • 32 slides

Notes: Indicators of Water Quality

Notes: Indicators of Water Quality. There are 6 indicators of water quality that we are going to study: Turbidity pH Dissolved Oxygen Temperature Nitrates/Ammonia Bio-Indicators.

1.29k views • 28 slides

Indicators of Water Quality

Indicators of Water Quality. 6 Main Indicators. Turbidity Definition . Turbidity: measure of the degree to which water looses its transparency due to the presence of suspended particulates. Turbidity Levels. Ideal Level: 1 NTU (Nephelometric Turbidity Units) High Level: 5 NTU and above.

495 views • 26 slides

What is an Indicator?

494 views • 26 slides

Airborne Contaminants Klondike Gold Rush NHP, Glacier Bay NP&P, Sitka NHP

Airborne Contaminants Klondike Gold Rush NHP, Glacier Bay NP&P, Sitka NHP. Skagway Harbor & cruise s hip h aze. Glacier Bay and Chichagof Island: dust and smoke from fires in Eurasia . Airborne Contaminants. Justification. Affects Ecosystems & Visitor Experience.

483 views • 25 slides

Indicators of Water Quality

Indicators of Water Quality. Definition and Levels. Turbidity: measure of the degree to which water looses its transparency due to the presence of suspended particulates. Ideal Level : 1 NTU High Level : 5 NTU and above. Causes.

784 views • 19 slides

Indicators of Water Quality

Indicators of Water Quality. Definition and Levels. Turbidity: measure of the degree to which water looses its transparency due to the presence of suspended particulates. Ideal Level : 1 NTU High Level : 5 NTU and above. Causes.

329 views • 19 slides

More About Pollution

More About Pollution. Done by: Tin Wei Heng. What is pollution?. Pollution is the presence or introduction of a substance or thing into an environment. This substance is harmful to that environment and can upset that environment and its ecosystem. What are bio indicators.

276 views • 6 slides

Sample 2 inlet

(3a). (3b). Multiple Electrochemical Systems Using Microfluidic Technology For Detecting Morphine, Nicotine and Bio-indicators. 2.5 cm. (1). Inlet. C.E. R.E. W.E. PDMS 1. (2). PDMS 2. 5.5 cm. PDMS 3. (3). Outlet. 0.6 cm. Glass. (4). ). (3c). Sensing electrodes. (5). 0.5 cm.

178 views • 1 slides