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ArcAPEX Training – China – August 2016

August 1, 2016 - August 2, 2016

Title: Modeling Agricultural Watersheds using ArcAPEX

Please email us at epicapex@brc.tamus.edu for more information! Thank you!

Description
Bio-physical processes occurring in the cropping systems of agricultural watersheds are a great challenge to replicate in a modeling framework. APEX was developed to evaluate various land management strategies considering sustainability, runoff, erosion, water
supply and quality, soil organic carbon and soil quality, plant competition, weather, pests and economics. This training course offers the fundamental principles of the APEX model for use in watershed management with hands-on exercises. The objective of the training is to introduce new users to the model, review necessary and optional inputs, and familiarize the user with the ArcAPEX and general procedures of model development, implementation and evaluation.

Location
Institute of Subtropical Agriculture, Chinese Academy of Sciences (CAS)
Changsha, Hunan Province, China

Instructors
Susan Wang, Texas A&M AgriLife Research swang@brc.tamus.edu
Jaehak Jeong, Texas A&M AgriLife Research jjeong@brc.tamus.edu

Syllabus
August 1st

  • 09:00-10:20 APEX Basics
    • Model structure
    • The file system
  • 10:30-12:30 APEX model setup using ArcAPEX
    • Demonstration – developing and using an ArcAPEX project
  • 12:30-13:30 Lunch
  • 13:30-15:20 ArcAPEX Hands on
    • Class exercise – develop an ArcAPEX project
  • 15:30-17:00 APEX theory
    • APEX processes – soil dynamics, crop growth, hydrology, nutrient
      & pollutant transport, water & energy balance

    August 2nd Day 2

  • 09:00-11:10 ArcAPEX databases, management operations, and scenario runs
    • Developing, storing and using agricultural schedules in APEX projects
  • 11:20-12:30 Preparation of weather and soil data
    • Creating weather files with WSGEN & WXPN
    • Creating soils databases – essential and optional variables
  • 12:30-13:30 Lunch
  • 13:30-14:20 Calibration
    • Manual calibration: theory and exercise using APEX Check program
  • 14:30-17:00 Auto-calibration and sensitivity analysis
    • Using APEX-CUTE program
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    Details

    Start:
    August 1, 2016
    End:
    August 2, 2016

    Organizer

    Jaehak Jeong
    Phone:
    254.774.6118
    Email:
    jjeong@brc.tamus.edu