environment
The extreme inefficiency of our agricultural production.
Solar Radiation Data Available for Northern Caribbean Region
Solar radiation data can be downloaded for the Northern Caribbean Region. Daily, monthly and annual data are available.
Courses offered this semester at UPRM: Farm Irrigation and Agroclimatology (TMAG)
I will be offering the following two courses this semester at UPR-Mayaguez. Please click the following links for the course fliers.
TMAG 5017 Agroclimatology
TMAG 4019 Farm Drainage and Irrigation Systems
Please feel free to contact me if you would like additional information about either course.
Eric Harmsen, Professor
University of Puerto Rico
Dept. of Agricultural and Biosystems Engineering
Mayaguez, Puerto Rico 00681
email: harmsen1000@hotmail.com, eric.harmsen@upr.edu
phone: 787-955-5102
websites: http://pragwater.com , http://bahai.org
Daily Reference Evapotranspiration (ETo) for Haiti and the Dominican Republic
Daily reference evapotranspiration (ETo) is now available for Haiti and the Dominican Republic. CLICK HERE to visit the new pragwater page, which provides a link to the daily image data and the method background information. The page also provides information related to the practical application of the results for scheduling irrigation in Haiti and the Dominican Republic.
ACKNOWLEDGEMENTS: This research received partial funding from the following sources: NOAA-CREST (grant NA06OAR4810162) and USDA Hatch Project (Hatch-402). Special thanks to Dr. John Mecikalski for providing the solar radiation data, and Alejandra Rojas for providing various GIS maps used in this research. I would like to thank my student, Victor Reventos, who made this possible through his Python programming skills.
DISCLAIMER: The information is provided “as is”. The authors and publishers of this information disclaim any loss or liability, either directly or indirectly as a consequence of applying the information provided herein, or in regard to the use and application of said information. No guarantee is given, either expressed or implied, in regard to the accuracy, or acceptability of the information.
NASA Beautifully Observes Photosynthesis From Space (VIDEO)
The North Pole Has Melted. Again.
Course offerings this semester at UPRM: Farm Irrigation and Agroclimatology (TMAG)
I will be offering the following two courses this semester at UPR-Mayaguez. Please click the following links for the course fliers.
TMAG 5017 Agroclimatology
TMAG 4019 Farm Drainage and Irrigation Systems
Please feel free to contact me if you would like additional information about either course.
Eric Harmsen, Professor
University of Puerto Rico
Dept. of Agricultural and Biosystems Engineering
Mayaguez, Puerto Rico 00681
email: harmsen1000@hotmail.com, eric.harmsen@upr.edu
phone: 787-955-5102
websites: http://pragwater.com , http://bahai.org
Solar energy map of Australia
NOAA CREST SUMMER CAMP at UPRM
Students from across Puerto Rico attended the NOAA CREST Summer Camp this week on the UPRM Campus. This afternoon, they attended a workshop by Dr. Eric Harmsen, which focused on the use of GOES-PRWEB for scheduling irrigation in Puerto Rico. Irrigation scheduling is important for water conservation and for achieving optimal crop yields. The presentation is provided below:
DOWNLOAD PDF PRESENTATION HERE
PRAGWATER 