Atlantic menhaden have supported one of the United State's
largest fisheries since colonial times.
Menhaden
have repeatedly been listed as one the nation's most
important commercial fisheries species in terms of quantity.
Total menhaden landings (Gulf of Mexico and Atlantic)
in 1998 were 1.7 billion pounds (816,467 mt) valued
at $103.8 million. Preliminary Atlantic menhaden landings
in 1999 totaled 416 million pounds (188,662 mt) with
an estimated ex-vessel value of $33.2 million.
Native
Americans may have used menhaden for fertilizer before
the European settlement of North America. Colonists
soon recognized the value of whole menhaden for fertilizer,
and local seine fisheries gradually developed from New
York to Maine. Farmers applied 6,000 to 8,000 fish per
acre. The use of whole fish as fertilizer continued
into the nineteenth century. Union soldiers returning
home from North Carolina and Virginia after the Civil
War provided anecdotal reports on the abundance of menhaden
in Chesapeake Bay and coastal North Carolina, sparking
interest in a southern fishery, which soon developed.
The menhaden
oil industry began in Rhode Island in 1811. It has grown
steadily, with significant mechanization, including
boilers for rendering raw fish and presses for removing
oil. Oil was initially used for fuel and industrial
processes, while the remaining solids (scrap) were used
for fertilizer. Numerous small factories were located
along the coasts of the northeastern states. However,
their supply was limited to fish that could be captured
by the traditional shore-based seines. In 1845, the
purse seine was introduced, and an adequate supply of
raw material was no longer a problem. By 1870, the industry
had expanded southward, with several plants in the Chesapeake
Bay and North Carolina areas.
The industry
gradually developed during the late 1800s and early
1900s. During this period the number of factories and
vessels varied with the supply of menhaden. The principal
use for the scrap was fertilizer, with different companies
each producing their own formulation. A small amount
of scrap was used to feed cattle and chickens.
The primary
use of menhaden changed from fertilizer to animal feed
during the period following World War I. Scientists
described the uses of menhaden during the late 1920s
as follows: "... much is being used in mixed feeds for
poultry, swine, and cattle and the amount going to fertilizer
is steadily decreasing. Menhaden oil is used primarily
in the manufacture of soap, linoleum, water proof fabrics,
and certain types of paints.
Following
World War II the industry grew rapidly, reaching peak
production during 1953-62. Sharp declines in landings
thereafter resulted in factory closings and fleet reductions
through the 1960s and into the early 1970s. Since that
time, the menhaden industry has experienced major changes
in processing capacity, resource accessibility, and
access to new product markets.
Nine menhaden
reduction plants on the Atlantic coast closed permanently
during the 1980s while two new operations began. In
1990, five reduction plants with 37 vessels processed
Atlantic menhaden for fish meal and oil. In the United
States, land-based plants are currently located at Beaufort,
North Carolina and Reedville, Virginia. An IWP (Internal
Waters Processing) venture operated in Maine state waters
during 1988-92. Menhaden have also
been caught off the coast of Maine and transported to
a reduction plant in Blacks Harbour, New Brunswick,
Canada. Most Atlantic states, however, remain open to
menhaden fishing.