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- <text>
- <title>
- (Mar. 02, 1992) A Race to Rescue the Salmon
- </title>
- <history>
- TIME--The Weekly Newsmagazine--1992
- Endangered Earth Updates
- Mar. 02, 1992 The Angry Voter
- </history>
- <article>
- <source>Time Magazine</source>
- <hdr>
- ENVIRONMENT, Page 59
- A Race to Rescue the Salmon
- </hdr>
- <body>
- <p>Farmers, fishermen and others in the Northwest will have to
- change their ways under a federal plan being designed to save
- the region's cherished fish
- </p>
- <p>By Jeanne McDowell/Chinook
- </p>
- <p> For Leslie Clark, 63, salmon fishing was a birthright--a livelihood that has sustained four generations of his family.
- As a boy he learned from his father and grandfather the art of
- casting vast gill nets on the teeming waters of the Columbia
- River. After years of practice, he says, "you understand the
- fish and his ways. You know what he's going to do before you see
- him."
- </p>
- <p> In Clark's youth, glistening 27-kg (60-lb.) silver
- Chinooks and red-fleshed sockeyes would leap into the nets. The
- commercial salmon season was 137 days long, and a day's catch
- would often exceed a ton. But now the sockeyes have vanished and
- the silver Chinooks have dwindled. The season is one-third as
- long, and Clark and his two sons are lucky if they catch 136 kg
- (300 lbs.) each day. Soon they may have to quit the business
- altogether because of a broad effort to rebuild the salmon
- populations on the lower Columbia and its main tributary, the
- Snake River. "Everyone who uses the river's water," he says, "is
- going to have to share the burden and pain."
- </p>
- <p> Last fall the Snake River sockeye was added to the
- nation's endangered-species list, and this spring the National
- Marine Fisheries Service is expected to take similar action on
- behalf of most races of Chinook. These actions pave the way for
- an extensive salmon-recovery plan to be put forth by the
- fisheries service in September that will affect not only
- commercial and sport fishing throughout a four-state area but
- also mining, farming and other industries that depend on the
- river and the power it generates. "There is no better barometer
- of the health of the Northwest than salmon," says Bill Arthur
- of the Sierra Club. "If we can bring back the salmon, we can
- demonstrate that we have learned to manage the natural systems
- in a way that perpetuates the bounty."
- </p>
- <p> Before the roaring Columbia River began to be tamed by
- dams 59 years ago, it teemed with 16 million wild salmon a year
- as it cut a 1,930-km (1,200-mile) swath from its headwaters in
- British Columbia to its mouth at Astoria, Ore. Today its
- streams and tributaries are inhabited by only 2.5 million salmon
- a year, nearly 75% of which are spawned in domestic hatcheries.
- Logging and grazing on public lands have eroded soils and buried
- spawning grounds. Delicate habitats have been dried up by the
- pumping of hundreds of millions of acre-feet of water to grow
- crops in eastern Oregon, Washington, Idaho and Montana.
- Overharvesting by commercial fishermen--both on the rivers and
- in the ocean, where the salmon spend two to five years of their
- life--has drastically reduced populations of several fish
- stocks.
- </p>
- <p> But the most ferocious enemy of the fish is eight
- hydroelectric dams on the lower Columbia and Snake rivers that
- harness water behind massive walls of concrete. On their journey
- upstream every year, the salmon are aided by fish ladders that
- allow them to bypass oncoming currents. But the trip downstream
- from the spawning grounds to the Pacific is a treacherous
- 1,450-km (900-mile) journey that obliterates up to 11 million
- juvenile salmon, called smolts, a year. Slack pools created by
- reservoirs behind the dams have slowed the smolts' traveling
- time from seven days to six weeks. This increases their exposure
- to predators and to higher water temperatures that make them
- susceptible to disease. The combination can be fatal, throwing
- off the delicate biological clock that allows the salmon to
- adapt miraculously from fresh to salt water once they get to the
- sea. The smolts that survive face a grisly threat: the majority
- end up ground to a pulp in the deadly turbines that create the
- cheapest electricity in the country.
- </p>
- <p> Saving the salmon will require a far-reaching plan to
- restore habitat, reduce the number of commercial fish harvests
- and limit the number of hatchery salmon released in the river.
- But the crucial element will be changing operations at the dams
- to increase the velocity of the waters so that young fish are
- quickly flushed seaward. Biologists say this can be achieved by
- releasing vast amounts of water from upstream reservoirs or by
- lowering water levels in the pools behind the dams during the
- spring migration.
- </p>
- <p> While the Endangered Species Act has given a sense of
- urgency to the salmon's plight, a number of efforts have already
- been made to increase the runs. In 1980, Congress passed the
- Northwest Power Act, which required federal power authorities,
- who oversee the dams, to give salmon protection equal priority
- with electricity production. The act also created the four-state
- Northwest Power Planning Council, which aimed to double the
- number of salmon to 5 million to make up for those lost in the
- dams. To meet this goal, the council established fish hatcheries
- and installed screening devices at many dams to prevent smolts
- from being sucked into the turbines. The council has also
- ordered barges to transport smolts around the dams and has
- increased the flows by releasing water from storage reservoirs.
- </p>
- <p> But 12 years and a billion regional dollars spent on such
- efforts have failed to rebuild or even stabilize the salmon
- populations. Optimism about hatchery techhas waned, and many
- scientists now believe that domesticated salmon lack the genetic
- robustness of wild ones. Environmentalists complain that the
- planning council is too weak to take on the utilities that have
- dominated the river for decades. "The fish got what utilities
- were willing to give them," says Bill Bakke, of the Oregon
- Trout, a fish-conservation group. Instead of doubling, the
- number of salmon has continued to decline steadily.
- </p>
- <p> The forthcoming plan from the National Marine Fisheries
- Service is likely to be much stricter in requiring increased
- water flows at the dams. Farmers, manufacturers and utilities
- are worrying about the consequences. In Lewiston, a port 748 km
- (465 miles) inland on the Snake River in Idaho, port director
- Ron McMurray says barge traffic may be halted several months a
- year, forcing farmers to transport cargo by rail or truck. Ron
- Reimann, who farms 1,295 hectares (3,200 acres) in Pasco, Wash.,
- estimates that it will cost him $1.3 million if he has to move
- his irrigation pumps to accommodate lower water levels. In
- addition, electricity rates are expected to rise as much as 8%
- because of the decreased efficiency of the hydroelectric
- plants. Aluminum manufacturers, lured to the region by cheap
- energy, could be hit, as well as the small towns they support.
- </p>
- <p> Officials at the fisheries service insist that the
- recovery plan will spread the burden among all the divergent
- interests, but a power struggle is already under way. "Fish
- advocates" blame the Army Corps of Engineers, which runs the
- dams, for not assuming responsibility for the diminished salmon
- runs. Idaho farmers, on the other hand, want to protect their
- water-guzzling crops. Meanwhile, four Native American tribes are
- sure to go to court if their rights to half of all fish in the
- Columbia River basin are taken away.
- </p>
- <p> Even so, the battle to save the salmon has generated far
- less rancor than the struggle between environmentalists and
- loggers over the northern spotted owl. In addition to its
- contribution to the Northwest economy--$52 million a year in
- commercial fishing-related income alone--the salmon has
- deep-seated symbolic value. Names of towns such as Chinook and
- White Salmon reflect the place of the cherished fish in the
- region's soul. In religious ceremonies, Native American tribes
- thank their Creator for the life-perpetuating salmon.
- </p>
- <p> Salmon lovers call completion of Grand Coulee Dam in 1941
- one of the darkest moments for the fish. As 27-kg (60-lb.)
- "June hogs" made their summer migration upstream that year,
- following their unwavering instinct to return to the streams
- where they were born, thousands perished when they flung
- themselves against the unyielding concrete. But even the
- staunchest fish advocates realize that the June hogs are gone
- forever and the dams are here to stay. Biologists are
- optimistic, however, that a strong recovery plan can bring other
- salmon species back from the brink within 20 years. Leslie
- Clark, the third-generation gill netter, is willing to put his
- beloved livelihood on hold to achieve that end. "Fishing has
- been good to us," he says. "But watching these fantastic fish
- go down to little or nothing has been very sad. If you depend
- on a resource, you've got to take care of it."
- </p>
-
- </body>
- </article>
- </text>
-