PPT-Infiltration Infiltration

Water entering the soil at the ground surface It replenishes the soil moisture deficiency and the excess moves downward by force of gravity called deep seepage or percolation and builds up the ground water table . Overview Infiltration: The movement of water from the soil surface into the soil Redistribution:The subsequent movement of infiltrated water in the unsaturated zone of a soil. This can involve exfilt EROSION. Detachment – particle/aggregate loosened from surface. Entrainment – initiation of motion by flow. TRANSPORT. Rill – concentrated overland flow. Inter-rill (. sheetwash. ) – diffuse overland flow. Starvation/Dehydration/Desperation (Siege). Sappering. /Counter-. Sappering. (Dig tunnels). Infiltration (Sneaking in). Inside Job (Leave the door open). Starvation/Dehydration. Forced surrender due to lack of food, water. By . Maizy. B., Kevin F. ,Brian L., and Robyn M. Introduction . 39 infiltration readings were taken in twelve different fields.. 195 surface hardness readings in the twelve fields.. Results. Methods and Materials. Interpreting Infrared. Learning Objectives. By attending this session, participants will be able to:. Explain the strengths and limitations of infrared (IR) thermography.. Interpret IR images as they relate to weatherization opportunities.. Introduction. Green . Ampt. method. Ponding time . Reading: Applied Hydrology Sections 5.1 to 5.6. depth. Wetting Zone. Transmission. Zone. Transition Zone. Saturation Zone. Wetting Front. q. Infiltration. Open Book. . Answer all questions. Please answer on separate sheets of paper. You may refer to the textbook, notes, solutions to . homeworks. and any other written or printed reference material that you have brought with you. . Soil Water Processes. P = Q + ET + G . + . Δ. S. Infiltration. Infiltration capacity: . The maximum rate at which water can enter soil. . Infiltration capacity curve:. A graph showing the time-variation of infiltration capacity if the supply were continually in excess of infiltration capacity. . flow. (Mays p 310-321). Learning objective. Be able to calculate infiltration, cumulative infiltration and time to ponding using the Green-. Ampt. method as given in Mays Section . 7.4. The rate at which water can infiltrate is important for determining the partition between whether rainfall infiltrates or becomes runoff that flows overland to streams.. Stormwater System. Port of Port Townsend. Boatyard General Permit issued . BGP reissued in 1997. BGP reissued again in 2005 . 2005 BFP was appealed. a court settlement included “pilot” testing of treatment technologies in 2007-8 . Hydrology and Water Resources . RSGIS. Institute of Space Technology. October . 11 & 23, . 2013. Infiltration, Percolation, Seepage. Infiltration. Water moving into soil by crossing the soil surface. CEVE 412/512. Dr. Phil Bedient. Jan 2016. Hydrology and Floodplain Analysis. Chapter 2. Sections . 2.4 . – . 2.9 . Applications of Unit Hydrographs. Hydrology and Floodplain Analysis, Chapter 2.4. Mike Trojan - MPCA. February 27, 2019. Note: this webinar was requested of MPCA by stakeholders. We encourage you to ask questions during the webinar so that we can clarify issues as we go through the material. Green . Ampt. method. Ponding time . Reading: Applied Hydrology Sections 5.1 to 5.6. depth. Wetting Zone. Transmission. Zone. Transition Zone. Saturation Zone. Wetting Front. q. Infiltration. General.