News

Call for Applications: Sponsorship Opportunity for SWAT+ Advanced Workshop (January 2025)

9 December 2024

Flanders UNESCO Trustfund is offering sponsorships for participants from developing countries to attend the SWAT+ Advanced Workshop taking place in January 2025 with the lead of Texas A&M AgriLife Research. At least five applicants will have their registration fees fully covered.

About the Workshop:

The SWAT+ Advanced Workshop is designed for professionals and researchers specializing in watershed modeling and management. Participants will gain in-depth knowledge of the SWAT+ model and its practical applications focusing on calibration and scenario analysis. For more details about the workshop, visit: SWAT+ Advanced Workshop - January 2025.

Eligibility Criteria:

  • Must be from a developing/low-income country.
  • Have a background in hydrology, environmental science, or related fields.

Application Deadline: Dec 31, 2024

Contact Information:

For any questions or additional information, please contact:

Don't miss this opportunity to enhance your skills in watershed management!

Submit your application below:

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SWAT-VEXA

4 December 2024

Texas A&M AgriLife Research collaborated with the IBM Sustainability Accelerator to create the SWAT Virtual Extension Assistant, an interactive Gen AI virtual assistant that provides user-friendly soil and water information to support agricultural and natural resource decision-making. For help, contact: eco.web@tamu.edu

HAWQS 2.0 Webinar

10 October 2024

EPA’s Water Modeling Workgroup is hosting a new webinar titled, “HAWQS Version 2”. This webinar will introduce version 2 of the Hydrologic and Water Quality System (HAWQS). Compared to HAWQS 1.2, HAWQS 2.0 features new and updated input datasets, new modeling functionality, and novel interface features to enhance user experience which will be discussed in more detail during the webinar. Topics that will be covered during the webinar include: Overview of HAWQS and what’s new in v2.0; Creating a project and scenarios, Customizing scenario (SWAT) inputs, Example BMP scenario, and Output visualization.

Speaker: Katie Mendoza, Texas A&M University

October 17, 2024

Eastern: 12–2 pm | Central: 11 am–1 pm | Mountain: 10 am–12 pm Pacific: 9–11 am | Alaska: 8–10 am

Target Audience: The target audience is Clean Water Act (CWA) water quality regulators in programs such as TMDLs, monitoring, wetlands, standards, nonpoint sources, permitting, and assessment. The Webinar content assumes that audience members have an understanding of basic hydrology and water quality principles. The Webinars are open to everyone and will be relevant to anyone conducting water quality investigations.

Registration: You must register in advance to participate in this free webcast. Please register here.

Previous webinars are recorded and archived here.

View the event flyer

Competition: Innovative Crop Management Decision Tables Challenge

25 September 2024

Competition Details

We invite participants to create original and innovative crop management Decision Tables using SWAT+ Toolbox v2 and win prizes.

This competition is open to all individuals interested in agricultural management and modeling, including but not limited to:

  • Researchers
  • Agricultural professionals
  • Students
  • Environmental scientists
  • Enthusiasts and innovators in the field

The following prizes are up for grabs.

  • 1st Place: SWAT Branded Cap, Polo, Jacket, and Mug
  • 2nd Place: SWAT Branded Cap, Jacket, and Mug
  • 3rd Place: SWAT Branded Jacket and Mug
  • Honorable Mentions: SWAT Branded Mug

All winners will receive recognition on the SWAT Website.

 

Find more details by following this link: https://swat.tamu.edu/decision-table-challenge-2024/

Water-Regional ISIMIP: are you interested in our next topic?

24 September 2024

During the ISIMIP (InterSectoral Impact Model Intercomparison Project) Workshop in April 2024 we agreed on a new topic for future research of the Water-Regional sector of ISIMIP: "Climate change induced threats to water security", which could be related to floods, droughts, water scarcity, etc. We hope that research on this topic will result in the next (fourth!) Special Issue of Water-Regional international team. The third SI (called Topical Collection) is published recently in Climatic Change.

After the Workshop we did a quick search for Water Security indicators, and found some suitable formulas, which could be applied: please see four examples in the attached file. There are also several reviews on tools/approaches for measuring water security:

In our opinion, there is no sense to choose just one Water Security Indicator to be used in all regions and river basins. Besides, water security related to floods needs a special approach, where indices related to water scarcity are not suitable. So, potential authors have a freedom to choose, which approach/indicator is most suitable for their case study area and research problem.

Those who would be potentially interested in this topic and are willing to do research and contribute a paper to our next SI have to respond by 15.10 about:

  1. their general interest to the topic and publication of a paper,
  2. possible case study region or river basin(s),
  3. problems related to floods, droughts and water scarcity in this region.

After getting responses we intend to organise a virtual Workshop to discuss further steps with potential authors.

Looking forward to hearing from you,
Valentina Krysanova and Fred Hattermann

Call for Papers: Special Issue on SWAT Model Innovations in EMS Journal

12 August 2024

We are happy to inform you all that our SWAT model-focused special issue with the EMS journal is online and accepting research and review articles. Please consider this special issue for your next article. Our editorial team will expedite the peer review process. We will also be reaching out to you for article reviews based on your expertise.

Link to special issue: EMS special issue- SWAT-ML-RS

Special issue title:  Innovations in Ecosystem Modeling: Integrating SWAT with Cutting-Edge Remote Sensing and Machine Learning Techniques

Journal: Environmental Modelling & Software (IF- 4.8, cite score: 9.3)

Guest Editors: Arun Bawa, Kyung Hwa Cho, Jong Cheol Pyo, Paul Wagner, Monireh Faramarzi

Scope: Integrating remote sensing and machine learning with SWAT have potential to enhance predictive capabilities, providing actionable insights for sustainable management. This special issue invites collaborative research to demonstrate the integration of these technologies with SWAT, improving performance and broadening its applicability. Topics include data assimilation, predictive modeling, scalability, interdisciplinary applications, decision support systems, uncertainty analysis, and improving data quality [not limited to these topics only]. The focus is on enhancing SWAT tools through significant modeling advancements or developing new tools. Please avoid submitting simple SWAT based case studies.

Submission deadline: Oct 31, 2025

Note: When submitting your manuscript please select the article type “VSI: SWAT-ML-RS”

Both SWAT and SWAT+ model related research articles are considered.

For additional information, please contact arun.bawa@ag.tamu.edu.

AGU Fall Meeting 9-13 Dec, 2024

20 June 2024

Session ID: 223561 
Session Title: H002: Advancement in Watershed Modeling: Agricultural Systems, Nutrient Balance, Carbon Cycling and Regulatory 
Science Section: Hydrology

Since 2016, this modeling session has served as a forum for extensive discussions among international scientists spanning various disciplines. We aspire to foster collaborative efforts in this session, advocating for advanced insights to drive future investigations into modeling development and associated management strategies. See you in Washington, D.C.~!

Submit an abstract
Submission Deadline: July 31 (Wed), 2024

Where Did That Water Go/Come From?

2 November 2023

Water is complicated, especially in complex watersheds developed to meet municipal, agricultural, industrial, and flood control needs. It can come from stream channels, reservoirs, and aquifers, and it can be used to serve the needs of cities, industries, agricultural irrigation, transportation, a biodiverse environment, and flood control.

In recent months Dr. Jeff Arnold has been enhancing the water allocation components of SWAT+ to help users easily specify from where, to where, and how much water moves between these many potential sources and destinations. SWAT+ users can now use the model’s water allocation table to specify sources, destinations, anticipated amounts, and limits of water (and contaminant) movement between water sources and destinations. This will allow users to more easily and realistically simulate alternative scenarios of water allocation in complex watersheds with multiple water sources and uses.

The enhanced version of SWAT+ is currently being evaluated by several users in Europe, India, and the United States, and we anticipate that it will soon be available on the SWAT+ website.

SWAT Pubs Break 6,000!

31 October 2023

For several years Dr. Phil Gassman of Iowa State University has led an effort to continuously update and maintain the database of SWAT-related publications found on the SWAT website. He has just informed us that in October the number of peer-reviewed publications in the database has exceeded 6,000! Dr. Gassman’s team, which includes an undergraduate student at ISU, is still updating the database for 2022 and 2023. He anticipates that the final count for 2022 will exceed 600, which reflects an ongoing trend that began almost a decade ago of SWAT publications exceeding “one per day”. Also, it is quite likely that some SWAT-related publications from earlier years have been missed, especially if they were not published in English. In addition, Dr. Gassman reports that almost 900 journals are currently represented in the database! What a record! Congratulations and thanks to all SWAT users and developers for helping make SWAT the most widely used model of its kind worldwide! 

Please consider uploading citation data from published, peer-reviewed articles that you have co-authored, after confirming that the article has not already been indexed in the database. There is an increasing need for members of the global user community to participate in the process of uploading citation data, to maintain the long-term viability of the database.

Congratulations and thanks to all SWAT users and developers for helping make SWAT the most widely used model of its kind worldwide!