Using adjacent pasture as our baseline condition, we combined estimated on-site accumulation rates with estimates of exported C, and found that average total C sequestration rates were higher for hardwood (2.9 Mg C ha−1 yr−1) than red pine plots (2.3 Mg C ha−1 yr−1).
You cited estimates of exports in value-added terms from Jonathan Anderson, an economist at UBS, that strip out the associated imports and then subtract inputs purchased from other domestic sectors.
Their importance was even greater than the model estimates of export phytodetritus flux (det.c.flx & det.n.flx, Table 1) that have been considered important for benthic communities [43], [56], [84], [85].
I follow the strategy proposed by De Loecker (2007) when estimating the productivity gains of exporting.
Russia hopes to export biofuel to the European Union; the country's Biotechnology Corporation estimates that Russia is capable of exporting 40 million tons of biofuel annually.
"Exports will likely fall even further, and the trade deficit will grow in October as the impact from the boycotting of Japanese products will play out more clearly," said Naoki Iizuka, an economist at Citigroup Global Markets Japan in Tokyo, adding that the central bank would probably cut its estimate of export performance.
The packages greatly differed in their usability, by which we mean the availability of diagnostic tools/plots; ease of displaying/extracting parameter estimates and exporting results, etc.
However, information on organic exports obtained by ProChile, gives rather precise estimates of volume and value of exported organic products (see Table 3 and Graph 1).
Also included are estimates of production, exports, shipments and consumption, prices paid and received, and costs of production.
In parallel, measurements were made of total and new primary production and estimates of particle export based on 234Th deficits in the upper water column.
