In field experiment, four soil-plowing events were performed.
The system has been validated in field experiment showing its feasibility, accuracy and effectiveness.
This lab-in-field experiment shows that groups in which at least 50% of members were women conserved more trees, and distributed benefits more equally, in a payment for ecosystem services intervention.
In field experiment Phase II, the PCMS was programmed to display two alternative work zone graphics along with the original work zone graphic.
In field experiment Phase I, a full-matrix PCMS was programmed to display a work zone graphic and a flagger graphic, which were similar to the W21-1 sign and W20-7 sign, respectively, specified by the Manual on Uniform Traffic Control Devices.
One may note that the use of fictitious signal is common in field experiment literature19.
First, few virgin females (8% in Field Experiment 1, 9% in Field Experiment 2) killed approaching males.
In Field Experiment 2 the females had available to them a superabundance of prey species found in nature, yet consuming a single male dramatically improved reproductive output.
In Field Experiment 1, three out of the six virgin females who killed an approaching male remained unmated because they were in the Low male-availability treatment.
In Field Experiment 1 the number of different males observed encountering each female ranged from 1.0 to 3.6 across the male-density treatments, which we conclude likely falls within the natural range for two reasons.
These effects of cannibalism were directly due to an alleviation of food limitation, and not due to any possible genetic correlation between cannibalistic behavior and aggressive foraging behavior for prey, because in Field Experiment 2 females in both treatments had killed a male.
