This module will cover both the five factors of formation and horizonation vs. simple processes. The module presentation will begin with a review of redox reactions and redoximorphic features. Reduction and concurrent oxidation (redox) are the dominant chemical processes taking place in wetland soils. There are abiological and biological driven redox reactions in wetland soils. The session focuses on reactions driven by microbial breakdown of organic matter in soils under saturated conditions that lead to unique anaerobic conditions that meet the hydric soil definition of USDA.

This is a recorded webinar that covers the 2020 resource concerns and planning criteria.

Tech Talks is a online training series organized by the Technical Training and Certification Program. Rotating speakers cover a wide variety of technical topics at 1:00 on the identified Mondays. Miss a session you were interested in? We record every presentations and make replays available in the Online Learning section of the TTCP website.

This is the ninth webinar, delivered in 4 segments, in NAWM and NRCS’s jointly-developed nine-part wetland training webinar series. The webinar began with a look at how weather and climate are different, and how the climate has been changing and will continue to change over time. The webinar shared how these changes over time have affected wetlands and may continue to affect wetlands and decisions about their management.

This is the eighth webinar, delivered in 5 segments, in NAWM and NRCS’s jointly-developed nine-part wetland training webinar series. The webinar began with a brief overview of USDA’s many wetland-related programs. The webinar introduced these programs and when planners should consider using them. This portion of the webinar also explored the complexity created by regional issues, water rights, coastal issues, changing weather patterns and other challenges that planners need to understand in order to make effective decisions when working with landowners.

This is the seventh webinar, delivered in 3 segments, in NAWM and NRCS’s jointly-developed nine-part wetland training webinar series.

This is the sixth webinar, delivered in 3 segments, in NAWM and NRCS’s jointly-developed nine-part wetland training webinar series.

This video covers the science of hydrology, specifically precipitation, runoff, curve numbers, and peak discharge as covered in the NRCS hydrology modules 101-106 (pdfs online). The video is generally used as a prerequisite to the TTCP basic hydrology course (in-person or virtual).

This video shows how to import preferences, and the "why" behind most of the preferences (i.e. default values) used in EFT in MN.  It also explains using the MN Configuration.

This is the fifth webinar, delivered in 5 segments, in NAWM and NRCS’s jointly-developed nine-part wetland training webinar series. The webinar began with a presentation on types of actions taken that have altered, degraded or destroyed wetlands over time. This was followed by a discussion on how hydrology, source water, water budgets and the soil/water interfaces vary by the location and wetland type (Hydrogeomorphic (HGM) class) and how adjustments to these lead to changes in wetlands. NRCS definitions of actions that can be taken to improve wetlands will be shared.