To study the forest productivity, stocking, and species diversity across the United States, state and regional FIA databases, obtained from different FIA regional offices, were compiled together into one nationwide master database (hereafter, master database).
Pasture management encompasses practices related to grazing: time of turn-out, length of grazing period, age composition of flocks, co-grazing with other species and frequency of pasture changes, although other factors like type of herbage and productivity, stocking rates and parasite contamination levels at turn-out also are very important.
The Federal Reserve chairman, Alan Greenspan, warned on Monday that productivity and stock gains had made businesses and consumers too optimistic about the economy's ability to grow without causing inflation.
And while aspects of his thinking remain veiled, interviews with economists and Fed officials, as well as a close reading of Mr. Greenspan's statements over the last few months, help to bring his views into focus on critical issues including productivity, the stock market and the scale of the changes the economy is undergoing.
The influence of the gut flora on the host is clearly of great interest in aquaculture, particularly where poor productivity and/or stock losses are widespread (Sharmila et al. 1996; Moriarty 1997; Skjermo and Vadstein 1999; Lavens and Sorgeloos 2000).
We also find that measures of population productivity (spawning stock biomass, recruits-per-spawner) are overestimated if the survival cost is excluded.
[C3.] An increase in productivity lifted stocks.
Locally, environmental conditions substantially affect productivity of individual stocks and even stock complexes, but on a broader geographic scale (Bristol Bay) the salmon resource is more resilient because many contributing populations are unaffected at any point in time.
Small stock productivity parameters in the Turkana pastoral production system were estimated through participatory epidemiology and secondary data (Tables 2 and 3).
The result was renewed economic growth, higher employment, higher wages and productivity — and higher stock prices.
