By combining tree density measures with forest cover estimates for the past 12 years, Crowther, Glick, and colleagues concluded that humans are responsible for the loss of 15 billion trees a year.
To get the most applicable data now, we chose national data sources e.g. to cover estimates of HAIs and deaths.
"The loan amount must cover estimated capital requirements with an additional safety margin," the eurozone ministers said.
Of that amount, $60 million would be used to cover estimated operating costs caused by the storm, which flooded four of Amtrak's seven tunnels leading in and out of New York's Pennsylvania Station and damaged a major electrical substation in Kearny.
Estimated premiums are an underwriter's best guess as to what future premiums must be to adequately cover estimated future claims, based on prior years' claims.
Results show that a network of 11 routes with maximum flight duration of 5 h can adequately cover estimated daily transportation needs between the Greek mainland and the islands.
Section 1-3 covered prevalence estimates and a pain scale relating to the severity of the cervical, thoracic and lumbar spine.
All cover estimates are expressed on a 1 m2 basis.
Using an established plant manipulation experimental site at Moor House NNR (an Environmental Change Network site), we compared visual cover estimates of peatland vegetation with cover estimates using digital image classification methods, from 0.5 m × 0.5 m field plots.
(5) Sum the outputs from step 4. Step one of the processing chain created "fractional cover" estimates.
