Template for Self-Paced Lecture Containing up to Five Topics Title Slide M0_00 Template for Self-Paced Lecture Containing up to Five Topics ABE 459 Name of Developer Name of Lecture Series

Lecture Series Overview Modules 01 M0_01 Lecture Series Overview Conservation Drainage Design of Open Channels Soil Properties and Behavior Sizing of Drainage Mains Drainage Law Infiltration and Evaporation History of Drainage in the Midwest Nutrient Loss Reduction Methods Drainage Design with QGIS Drainage Cost Benefit Analysis The Mystery Unfolds

Title of Current Module Home Slide M0_02 Module Overview Title of Current Module General Overview of Current Module. First Topic Second Topic Third Topic Fourth Topic Fifth Topic

First Topic: Overview First Topic 01 T1_01 Module Overview Content material with text, links, pictures, optional Audio. First Topic First Topic Second Topic Third Topic Fourth Topic Fifth Topic

First Topic: Intermediate Slide Module Overview A B CONTENT D E Intermediate slide may be copied and modified as many times as needed First Topic First Topic Second Topic Third Topic Fourth Topic Fifth Topic Circumference (C)

First Topic: Final Slide obtain X-Y Coordinates Module Overview First Topic First Topic Second Topic Third Topic Fourth Topic Paste Formulae here to obtain X-Y Coordinates Fifth Topic

Second Topic: Overview Module Overview Text First Topic Second Topic Second Topic Third Topic Fourth Topic Fifth Topic

Second Topic: Intermediate Slide Module Overview The process of creating a regular grid from scattered measurements is know as Interpolation. Common interpolation methods include: Inverse Distance Weighted: points weighted by distance Spline Fitting: passes exactly through points with constraining equations Polynomial/trend analysis (nearest/natural neighbor) Kriging: weighted by fitted a plot of variance versus separation distance First Topic Second Topic Second Topic Third Topic Fourth Topic Fifth Topic

Click on the Interpolate Surface button to create regular grid Second Topic 03 T2_03 :) Second Topic: Final Slide Module Overview First Topic Round up the maximum and/or minimum values and set the interval or the number of intervals Second Topic Second Topic Third Topic Fourth Topic Fifth Topic Click on the Interpolate Surface button to create regular grid

Third Topic Overview Third Topic 01 T3_01 Module Overview First Topic Second Topic Third Topic Third Topic Fourth Topic Fifth Topic

Third Topic Intermediate Demonstration of Dropdown List Module Overview First Topic Demonstration of Dropdown List Second Topic Third Topic Third Topic Fourth Topic Fifth Topic

Third Topic: Final Slide Module Overview First Topic Second Topic Third Topic Third Topic Fourth Topic Fifth Topic

Fourth Topic: Overview Module Overview Drainage water management is most effective when implemented as part of an overall nutrient management plan. Such plans are developed to: • budget and supply nutrients for plant production. • properly utilize manure or organic by-products as a plant nutrient source. • minimize agricultural nonpoint source pollution of surface and ground water resources. • protect air quality by reducing nitrogen and/or particulate emissions to the atmosphere. • maintain or improve the physical, chemical and biological condition of soil. First Topic Second Topic Third Topic Fourth Topic Fourth Topic Fifth Topic

Fourth Topic 02 Fourth Topic: Intermediate Slide T4_02 Module Overview Drainage water management may be combined with other water management practices to enhance nutrient reduction or crop yield. Practices are often combined to address weakness inherent in each component practice. When implemented in combination with bioreactors or saturated buffers , the standard control structure developed for DWM may be modified for dual use. Dual use structures are less expensive than the individual structures for each practice. First Topic Second Topic Third Topic Subsurface irrigation Wetlands Cover cropping Bioreactors Saturated buffers Does not necessitate the use of a modified control structure Fourth Topic Fourth Topic Fifth Topic Necessitates the use of a modified control structure

Fourth Topic 03 Fourth Topic: Final Slide T4_03 Module Overview When DWM is implemented upstream of a saturated buffer, the outlet level may be set lower that it would be set if the practice were implemented on its own. The lower setting increases the potential soil water storage, thereby reducing runoff and the likelihood of flooding or erosion. Details of saturated buffers are presented in the Related Conservation Drainage Practices module. First Topic Second Topic Third Topic Fourth Topic Fourth Topic Fifth Topic

Fifth Topic Overview Fifth Topic 01 T5_01 Module Overview First Topic Second Topic Third Topic Fourth Topic Fifth Topic Fifth Topic

Suitable Acreage for DWM Fifth Topic 02 T5_02 Fifth Topic Intermediate Slide Module Overview The NRCS has developed maps of cropland in the Midwest suitable for drainage water management. The criteria used to define suitability include Major soil components Land slope Hydric soil classification Parcel contiguity Details of these criteria are presented in subsequent slides Suitable Acreage for DWM Illinois 10,289,165 Indiana 2,752,251 Iowa 4,076,072 Missouri 1,844,238 Michigan 1,259,731 Minnesota 6,308,982 Ohio 2,146,231 North Dakota 1,217,465 South Dakota 228,842 Wisconsin 309,427 First Topic Second Topic Third Topic Fourth Topic Fifth Topic Fifth Topic

Fifth Topic 03 Fifth Topic: Toggling Example T5_03 Module Overview Soils occur in associations, and it’s unlikely that a field or mapping unit will only contain one soil. All of the soils in a field may not be suitable for drainage water management. A parcel meets the components criterion if the majority of the soils are suitable. First Topic Second Topic Third Topic Fourth Topic Fifth Topic Fifth Topic

Example Internal Link to Additional Material Fifth Topic 04 T5_04 Fifth Topic: Final Slide Module Overview To minimize water leakage from the edges of drainage water management systems, fields or sections of fields are considered more suitable if they are larger than 15 acres. The Edge Factor (EF) of a field may be defined as the ratio of the perimeter of the field to the perimeter of a square of equal area. The closer the EF is to unity, the more suitable the field is for DWM. First Topic Second Topic Example Internal Link to Additional Material Third Topic Fourth Topic Fifth Topic Fifth Topic

Additional Material Additional Material 01 AD_01 Managed Drinage This experiment consisted of a pair of drainage systems in the same field, one under free drainage and the other under DWM. Both systems are instrumented to measure flow and water table levels. When the outlet level was raised in the DWM system, water leaked over into the free drainage system, and vice versa when the outlet level was lowered. Managed Drinage Water leaked from the free drainage system to the DWM free drainage system when the outlet level was lowered. Water leaked from the DWM system to the free drainage system when the outlet level was raised. Managed Drainage Free Drainage Source

Progression Progress 01 Restart Module Exit Module Click boxes PG_01 Progress 01 Restart Module Progression Exit Module Module Title First Topic: Overview Second Topic: Overview Third Topic: Overview Fourth Topic: Overview Fifth Topic: Overview First Topic: Intermediate Second Topic: Intermediate Third Topic: Intermediate Fourth Topic: Intermediate Fifth Topic: Intermediate First Topic: Final Second Topic: Final Third Topic: Final Fourth Topic: Final Fifth Topic: Intermediate Fifth Topic: Final Additional Material Click boxes above to view slides Click to go to bookmarked location Click to view highlighted slide Viewed Slides Unviewed Slides Click to Save .jpg image of this slide

Navigation Guide Navigating the Module Click Here To Start First Topic ` Navigating the Module Click Here To Start Check progress or leave module Branch to navigation guide (this slide) First Topic Second Topic Third Topic Fourth Topic Fifth Topic Turn audio on or off Module Overview Hyperlink to external video (Duration) Save position Hyperlink to external URL Navigate to sections Go to next slide Go to previous slide Return from branch This interactive presentation allows you to explore content at your own pace. There are 5 main sections, with multiple slides within each section. To check your progress at any time, click on the “Module Overview” button. This navigation pane can be accessed from most of the slides.