'Rill erosion' diaporamas de présentation

Soil Erosion Peter Kinnell

Soil Erosion Peter Kinnell. Research area: Rainfall erosion processes and prediction http://ozemail.com.au/~pkinnell. Soil Erosion.

1.34k views • 96 slides

P.I.A. Kinnell University of Canberra

Rainfall Erosion Detachment and Transport Systems. P.I.A. Kinnell University of Canberra. Soil Erosion. involves the detachment of soil material at some place and the transport of this material away from the site of detachment Two linked processes. Soil Erosion.

729 views • 53 slides

Food and Agriculture

Food and Agriculture. Outline. Food and Nutrition Key Food Sources Soil Structure Erosion Agricultural Resources Water Energy Genetic Engineering Sustainable Agriculture. FOOD AND NUTRITION.

829 views • 44 slides

The effect of raindrop impacted flow on sediment composition

The effect of raindrop impacted flow on sediment composition. http://www.ozemail.com.au/~pkinnell. Rain. Forms of Erosion on a Hillslope. Splash Erosion. River. Forms of Erosion on a Hillslope detachment is the initializing process.

560 views • 42 slides

Construction Site Erosion and Sediment Controls

Construction Site Erosion and Sediment Controls. Section 3. Hydrology and Soil Erosion. Reason for Fundamentals. The erosion and sediment control plan included in the SWPPP is developed before the site is disturbed based on the best available information

1.07k views • 36 slides

ERT 349 SOIL AND WATER ENGINEERING

SOIL EROSION. ERT 349 SOIL AND WATER ENGINEERING. PREPARED BY: CIK SAMERA SAMSUDDIN SAH NO. TEL: 04-9798835/013-7004537. INTRODUCTION. Erosion is natural process that occur daily, on all land, as the result of wind, and water.

761 views • 34 slides

Useful Tools for Predicting Erosion from Disturbed Rangelands: Disturbed WEPP for Rangelands

Useful Tools for Predicting Erosion from Disturbed Rangelands: Disturbed WEPP for Rangelands. The W ater E rosion P rediction P roject in the Forest Service. Objectives of Presentation. To present three interfaces for Predicting Water Erosion on Rangelands. WEPP.

496 views • 34 slides

Soil Erosion

Soil Erosion. Ag I Soils. Objectives. Differentiate between natural soil erosion and soil erosion caused by humans List the main causes of accelerated erosion List and define the major types of soil erosion. Geological Erosion. Natural process that occurs all the time

778 views • 25 slides

Some concepts relevant to rainfall erosion research and models Peter Kinnell

Some concepts relevant to rainfall erosion research and models Peter Kinnell University of Canberra Australia EGU2014. Rainfall Erosion. 2 Drivers: Surface Water Flow Raindrop Impact. Critical conditions for detachment and transport modes.

346 views • 24 slides

Some concepts relevant to rainfall erosion research and models Peter Kinnell

Some concepts relevant to rainfall erosion research and models Peter Kinnell University of Canberra Australia. Rainfall Erosion. 2 Drivers: Surface Water Flow Raindrop Impact. Critical conditions for detachment and transport modes.

369 views • 24 slides

Soil Erosion: Causes, Control & Estimation

Soil Erosion: Causes, Control & Estimation. AGME 1613 - Fundamentals of Agricultural Systems Technology. Photos courtesy of NRCS of USDA. Objectives. Describe the two causes of soil erosion Describe the types of soil erosion by water

509 views • 23 slides

Soil Erosion: Causes, Control & Estimation

Soil Erosion: Causes, Control & Estimation. AGME 1613 - Fundamentals of Agricultural Systems Technology. Photos courtesy of NRCS of USDA. Objectives. Describe the two causes of soil erosion Describe the types of soil erosion by water

411 views • 23 slides

Soil Erosion

Soil Erosion. TSM 352 Land and Water Management Systems. Soil Erosion. Most important problem associated with agricultural and other land use practices. Soil Erosion. According to 1987 National Resources Inventory, USDA

2.67k views • 23 slides

October 5, 2005, The 4th IAHR Symposium on River, Coastal and Estuarine Morphodynamics

October 5, 2005, The 4th IAHR Symposium on River, Coastal and Estuarine Morphodynamics. Field Observation and WEPP Application for Sediment Yield in an Agricultural Watershed. Kazutoshi Osawa & Syunsuke Ikeda Tokyo Institute of Technology, Tokyo, Japan. Satoshi Yamaguchi

204 views • 20 slides

A Closer Look and Water and Soil Degradation

541 views • 19 slides

Friday 1/10/14

Objective : SWBAT differentiate between types of erosion. SWBAT describe methods of preventing erosion. Do Now : Review the exemplar notes (class set) and answer the following questions on a separate piece of paper:

343 views • 19 slides

Soil

362 views • 13 slides

Erosion

Erosion . Er0sion. Erosion is the process where weathered rocks are transported and deposited in another located. Can be influenced by: Wind Gravity Water Glaciers. Wind Erosion. Wind can pick up, transport and deposit great amounts of sediment

328 views • 13 slides

Erosion

Erosion. Erosion. Erosion is the process that transports weathered material from one location to another. 2 kinds: 1) Rill erosion is the erosion by running water in small channels , on the side of a slope. 2) Gully erosion is when a rill channel evolves to become deep and wide.

457 views • 4 slides

Ch. 7 Vocabulary

Ch. 7 Vocabulary. Chemical Weathering Erosion Exfoliation Frost Wedging Hydrolysis Mechanical Weathering Oxidation Weathering. Deposition Gully Erosion Rill Erosion Residual Soil Soil Soil Horizon Soil Profile Transported Soil.

185 views • 1 slides