'Stream banks' diaporamas de présentation

Using HECRAS TO Evaluate Scour At Bridges

Using HECRAS TO Evaluate Scour At Bridges. County of Orange Presented to the Flood Division August 13, 2001 by Nadeem Majaj. Approximately 575,000 bridges are built over waterways in the US. The most common cause of bridge failure is due to bridge scour of the foundation.

1.46k views • 69 slides

Hydrology & Geomorphology

Hydrology & Geomorphology. EarthReading13a. Running Water. Running water is the most important geologic agent in eroding, transporting and depositing sediment Nearly every landscape on Earth shows the results of stream erosion or deposition. Hydrologic Cycle.

1.38k views • 47 slides

Running Water

Running Water. Running water is the most important geologic agent in eroding, transporting and depositing sediment Nearly every landscape on Earth shows the results of stream erosion or deposition. Hydrologic Cycle.

496 views • 47 slides

Tim Horner CSUS Geology Department

Streams and Floods Physical Geology, Chapter 10. Tim Horner CSUS Geology Department. Running Water. Running water is the most important geologic agent in eroding, transporting and depositing sediment Nearly every landscape on Earth shows the results of stream erosion or deposition.

425 views • 23 slides

Tim Horner CSUS Geology Department

Streams and Floods Physical Geology, Chapter 10. Tim Horner CSUS Geology Department. Running Water. Running water is the most important geologic agent in eroding, transporting and depositing sediment Nearly every landscape on Earth shows the results of stream erosion or deposition.

244 views • 23 slides

Red Wolf

Red Wolf . NO ONE CAN RESEARCH THIS ANIMAL_ SAMPLE ONLY!!!!!. Harmonie Kumar Ecology. Canis rufus. Habitat and Location. Mountains Lowland forests Wetlands North Carolina. Range. 1.7 million acres throughout North Carolina. Facts. Height: 26 inches at shoulders Length: 4.5-5.5

370 views • 19 slides

Stream erosion and Deposition

Stream erosion and Deposition. These two agents: erosion and deposition are the most important agents that affect weathered materials. Erosion involves the physical removal of weathered material from its source.

527 views • 19 slides

Aquatic Plants

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The Smoky Shrew

By: Andrea Downing. The Smoky Shrew. What is that?. Order and Family . Order: Insectivora Family: Soricidae. What is a Smoky Shrew?. Size: 116 mm (4.6 in) in length including the 47 mm (1.9 in) tail, and weighs about 6-8 g (0.21-0.28 oz.)

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Population properties What is a population?

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Storm Drain Medallion Mini-Grant Program

Storm Drain Medallion Mini-Grant Program. Storm Drains .

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Plant toxins John Carlo Macuja Jackielyn Ocbina III-BSCT

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231 views • 11 slides

Cassowary

776 views • 10 slides

California gold rush

California gold rush. California gold rush links. Who found gold What happened next How and were was gold found How did people acted when they found gold Ways they got to C alifornia Other places were they found gold How they found gold A thanks to you. Who found gold first.

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Flooding and Humans

Flooding and Humans. This will occur when streams receive more water than their channels can hold, i.e. when stream discharge is greater than stream capacity. Streams water will overflow the banks of the stream.

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Onocleaceae

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Groundwater Pollution Natural vs. Manmade Point Source vs. Nonpoint Source

Groundwater Pollution Natural vs. Manmade Point Source vs. Nonpoint Source. Groundwater Pollution. Groundwater pollution occurs when hazardous substances come into contact and dissolve in the water. There is both natural and manmade pollution.

779 views • 7 slides

Taiga

Taiga. By Jacob Bliss Introductory Ecology October 21 st , 2013. Geography. 11% of terrestrial Earth 50-65 degrees North Latitude Tundra to the North, Grassland to the South Found in Alaska Canada Scandinavia Russia. Climate. Temperature: -70 to 30 degrees Celsius

254 views • 6 slides