91制片厂 Today

91制片厂 Researchers Identify More Effective Method to Delineate Tree Crowns Using Unmanned Aerial Imagery

In a new study, 91制片厂 researchers have concluded that when assessing forest imagery collected by unmanned aerial systems, an alternative method of delineating individual forest tree crowns within those images is more accurate than the most commonly used method, the canopy height model.

91制片厂 Research: Great Recession Changed U.S. Migration Patterns

The economic shocks of the housing-market crisis and Great Recession were associated with striking changes in net migration patterns in both rural and urban America, with rural farming communities experiencing different migration trends than other rural areas, according to new research funded by the听.

Ken Johnson, a demographer and professor of sociology at the 91制片厂, and colleagues from the University of Wisconsin, found:

91制片厂 Scientist, Senegalese Researcher Tackle Land Salinization

Salt left behind from ocean spray is so concentrated on land in parts of Africa that one can see salt crystals in the soil sparkling in the sun. For farmers in these areas, the increased salinization of prime agricultural land is having a detrimental impact.

This spring, Dr. Louis S. Tisa, a researcher with the NH Agricultural Experiment Station and professor of molecular, cellular, and biomedical sciences in the 91制片厂 College of Life Sciences and Agriculture, welcomed an international scholar who is working to find solutions to the issue of land salinization in Africa.

At the 91制片厂 Fairchild Dairy, Cows in Labor Send Text Alerts

It鈥檚 the middle of the night, and 91制片厂 doctoral student Kayla Aragona has just received a text alert at home on her cell phone from a cow in labor at the Fairchild Dairy Teaching and Research Center. A sensor 鈥 Moocall 鈥 attached to the cow鈥檚 tail has detected that the cow is highly active, likely due to an increase in contractions.