In constraining the statistical physics models of emergency evacuation, difference between real-life escape panic and simulated experiment is one of the key issues. We collected and analyzed some of the video recordings of the May 12, 2008, Wenchuan magnitude 8.0 earthquake in southwest China....

We collected and analyzed 68 civilian monitoring videos recording the scenes of the May 12, 2008, Wenchuan earthquake. These video recordings are shared online by volunteers after the earthquake. Intensity was estimated by visual inspection of the playback video recordings. Comparing to...

Crop water requirement and the temporal and spatial changes of this important characteristic provide key information for irrigation scheduling, water resource planning, and future decision-making. In the Huang-Huai-Hai (HHH) farming region in north China, both crop evapotranspiration (ETc) and...