Word: fishes
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...reasons for the recent explosion in jellyfish numbers are many. The problems in the Black Sea occurred because Mnemiopsis had been introduced to an ecosystem that had already been severely overfished. In a healthy ecosystem, small fish keep the jellyfish population in check by eating their young. But when the fish population plummets, the tables are turned. By preying on the eggs and larvae of the few surviving fish, the jellyfish prevent them from replenishing their numbers and quickly take their place. "We're shifting from a fish to a jellyfish ocean," says Boero. "We're removing most...
...overfishing is not solely to blame. The nutrients from fertilizer runoff and sewage suck oxygen from the lower layers of the ocean, creating an environment in which fish struggle but jellyfish thrive. Since 2000, there's been such an increase in numbers of Australian jellyfish in the oxygen-depleted waters of the Gulf of Mexico that shrimpers have been forced to hang up their nets during the swarm season in the summer. In the nutrient-rich waters off the coast of Japan, where jellyfish can grow to the size of refrigerators, a nuclear power plant was forced to lower production...
...only after a convergence of several unlikely occurrences: many of the region's fisheries shut down when their stocks fell, the breakup of the Soviet Union sharply cut the amount of fertilizer in the sea, and another alien jellyfish, the Beroe ovata, which preys on the Mnemiopsis, not fish, was accidentally introduced to the water. "It's taken three separate events," Richardson says. "The point is you can't just stop overfishing and expect the fish to come back...
...businesses have to match one another in timing and interest," says Wayne Sharpe, Bartercard's founder and chief executive. While a restaurant owner may need $10,000 worth of printing services in the next week, it's unlikely that any printshop owner will need the $10,000 worth of fish and chips that the restaurant can provide in return. "With our service, the transaction is complete," Sharpe says. "The restaurant owes $10,000 to the network, not to the printer...
Josh gave me lots of detailed advice on coupon-positioning and expiration-date-hiding, but as soon as I got to CVS, I was overwhelmed by all the math and rules and price signs that screamed, Wow! Guiding me by phone, Josh let me buy some fish-oil pills that were 2 for 1. But the woman at the register mistakenly rang me up for both bottles of pills, and then I had to wait 10 minutes while a health-care-bill amount of paperwork was filled out. Ten minutes may not sound bad for $7, but it takes just...