Hamze Dokoohaki

Job opening in cropping systems modeling: Interested in minimizing trade-offs between productivity, profitability, and environmental performance? Opportunity to have a major impact through collaborations with ag groups and Google.org isu.wd1.myworkdayjobs.com/IowaStateJobs/…

The final publication is now available for download here: hess.copernicus.org/articles/27/11… Thank you again @NVergopolan and Marissa Kivi for your contribution.

.@PrincetonUPress is having a 75% off sale on selected books, including Ecological Forecasting, which is only $17! If you don't have a copy yet now's a great time to get one. press.princeton.edu/books/hardcove…

I also want to mention that I will maintain my connection with the crop science department as an Adjunct Faculty member, to teach a class and serve on graduate student committees.

@IllinoisCropSci I'm also excited to announce that I'll be joining the @Indigoag science and modeling team to help tackle some of the most pressing climate change-related issues.

Today marks my final day as an assistant professor at @IllinoisCropSci. I am grateful for the opportunity to collaborate with and learn from some of the brightest scientists and students in the world. #thankyouUofI

@prof_plewis mdpi.com/2072-4292/14/2…

It was my absolute pleasure working with @prof_plewis and his great team at the university college London on providing a framework for directly integrating satellite imagery with process-based crop models. Please check out our work here:

Excellent work led by Kivi and @hamzedokoo on assimilating SMAP-HydroBlocks #soilmoisture for #crop yield, tile flow, and #nitrate leaching predictions We show how frequent soil moisture obs is key for predicting crop yield during water-stress conditions doi.org/10.5194/hess-2…

@Soil_Plant_IXNs @USDA_ARS @isuagronomy @Soil_Plant_IXNs I was wondering if talks are recorded and if so, are they available for public ?

SOIL SCIENCE SEMINAR (~3 hours) : John Kovar from @USDA_ARS talking about #nitrogen & #phosphorus cycling at Long-term Agroecosystem Research (LTAR) 🔄💩🦠🌱💦 4:25pm (CT) | 2020 Ag Hall or Zoom iastate.zoom.us/j/96994370335?… @isuagronomy

Check our first attempt at providing a proof-of-concept carbon “reanalysis” product that harmonizes carbon pools (leaf, wood, soil) and fluxes (GPP, Ra, Rh, NEE) across the CONUS using sequential data assimilation. @PEcAnProject #NASA_CMS

Marissa showed constraining upstream estimates of soil moisture in APSIM results in substantially higher model accuracy and lower uncertainty in estimates of nitrate leaching. authors.elsevier.com/c/1eTfVB8ccuds…

Check out this exciting work of Marissa Kivi (my first graduate student), which uses Ensemble Kalman Filter to fuse soil moisture measurements into APSIM. She jointly estimated model and observation error while performing both state and parameter assimilation #APSIM #cropmodel

If you're in Salt Lake City next week for the #ACSmtg, stop by my poster on Nov 9th 4-6 PM (Board#1118) to talk about all the different ways you can calibrate process-based crop models. #APSIM #cropmodel

Check out our prototype @NASA_Carbon @PEcAnProject CONUS carbon cycle reanalysis by @hamzedokoo @doctorjackpine Bailey Morrison and I. Also working on a high resolution downscaling, and then a North American reanalysis to come next

In this talk, I'll try to cover the basics of uncertainty quantification and state data assimilation in process-based crop models.

I'm invited by the Isfahan University of Technology to give a talk in Farsi on recent advances in crop modeling on July 17th. Please DM me if you're interested to join. #cropmodeling

@ScholarOneNews I've been trying to upload my latex revision (built in @overleaf ), but the proof is not reflecting the current tex file and it only shows the old tries. Also tried to delete the revision and start again, still showing old files. Any suggestion ?

I am recruiting a postdoc @NASAGoddard on a @NASA -funded project to study plant traits using field and airborne spectroscopy data. Looking for experience in plant ecology, remote sensing, math, stats, and/or computer science. Start date ASAP. DM or email if interested!

High school students 16 and up, and first-year U of I students, apply by 4/16 for a free, 2-week summer online course to learn the fundamentals of precision agriculture to solve real problems with real data. Learn more: bit.ly/3kJ5NsP Apply: bit.ly/309lu2Z