How did we lose sight of the riches our streams and rivers
once provided? Accounts from early
European settlers tell of unimaginable numbers of fish filling the rivers
during spring spawning runs. There were so many fish that thousands could be
caught in a day, and hundreds were placed in fields as fertilizer. Eels were in
such large abundance that they were used for everything from horsewhips to hair
oil. It’s been estimated that eels once made up one-fourth of all fish biomass
in rivers on the Atlantic coast.
In his book, RunningSilver, John Waldman talks of the shifting
baselines syndrome where we begin a pattern of forgetting that over the
generations shifts our understanding of the true nature of these systems. You
can say the same about global warming. As each generation becomes more and more
used to a world without snow, we will forget that outdoor ice skating was oncecommonplace in Rhode Island and will believe that ice on Narragansett Bay is an“extraordinary” occurrence.
In the beginning, fish runs were preserved with bypass
channels as mills were built, and farmers would come and take dams down by
force if necessary. A 1735 Massachusetts law did not allow dams on rivers that
would serve as a barrier to fish. This law was generally ignored and as rivers
were taken over by human machinery, many mill owners just waited until the fish
runs became smaller and smaller to the point where people forgot. They then claimed
that fish had never run in the river, and it made no economic sense to restore them.
A 1920 state inventory of river herring found that the Mill River in Taunton
was so badly polluted by manufacturing waste that restoration of the fishery
would be “impossible”.
We began to forget, but the fish did not. The fish persisted
and even in the beginning of this century runs of river herring on the Taunton
River remained above two million fish. Today, we have removed some obstacles
and have restored water quality to a degree, but the fish are not returning. We
all speculate on the reasons, and they are many.
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