The aims of the study were to i) collect and show evidence of debris flow occurrence after wildfire; ii) quantify erosion rates from debris flows and; iii) identify rainfall thresholds and key hydrological properties.
"We were able to identify evidence of debris that struck the train," he said, though he could not identify what kind of debris created enough force to separate the steel couplers.
"Amazingly, turtles found adjacent to the heavily populated New York City area showed little or no evidence of debris ingestion, while all of the turtles found near an undeveloped area of southern Brazil had eaten debris".
Since the police have been unable to uncover any evidence -- debris or an oil slick -- that would suggest a crash, officials said that they were increasingly doubtful that the witnesses actually saw a plane go down, especially because authorities were on the scene within 10 minutes of receiving the initial call.
Other evidence from debris indicated that the house had a clapboard facade and wooden roof shingles.
X-ray images have shown evidence of debris in the suspected region, but the area is difficult to image and results of those tests are still inconclusive.
But as Trilling and colleagues report in the 1 April issue of the Astrophysical Journal, when they aimed Spitzer's infrared telescope at 69 binary systems, they found evidence of debris disks in 40% of them.
Moure-Eraso told me CSB investigators need to collect their own chemical samples, mark exact positions of equipment like control valves and preserve other physical evidence like debris.
There is little evidence of debris, that is, particles occurring in the sub 0.8 µm range.
Pour the old fuel from the filter into a clean white bucket and look for evidence of debris or water in the old fuel.
Again, the analysis provided some subtle evidence of debris-induced anomalies but it was not convincing.
