Overall, a slower population decline was associated with a higher frequency of resistant cells, indicating a direct link between population dynamics and selection for antibiotic resistance.
Accordingly, during the period when positively size-selective fishing was operating, small-selected fish showed the slowest population decline among the treatments but when fishing was stopped, the speed of recovery by small-selected fish was slower than that of the other two selection lines (Fig. 2F).
This could accomplish more than simply slowing population declines.
For both species, increasing the amount of high-quality habitat (late- and middle-hayed) marginally slowed population declines; increasing the amount of low-quality habitat (early-hayed and grazed) marginally increased population declines.
It needs to: its measures so far have slowed the population decline, but been nothing like enough to reverse it.It may be more practical to attempt to get rich more quickly than to grow old more slowly.
"I don't necessarily think that it's a long-term permanent solution, but we think of it as a stopgap measure to slow the population declines of finches". .
In Russia, AIDS could exacerbate the severe health problems and population decline, slow economic growth and weaken the military, which already loses a third of its prospective conscripts because of H.I.V. or hepatitis infections caused by drug use.
Indeed, between 1990 and 2000, the city's median household income grew 17%, its black homeownership rate reached 53% and the rate of population decline slowed.
Population decline slowed and eventually halted, and local economic growth and property prices picked up.Special report The third great wave Technology isn't working To those that have shall be given Home economics Arrested development Silver lining Means and ends Sources & acknowledgmentsReprintsEd Glaeser, an economist at Harvard University, links this turnaround to the ICT revolution.
A few decaying, abandoned farms near where Kruse works are a sign of the rural decline and slow population growth that cut Iowa's U.S. House seats to four from five after the 2010 census.
