Fish need water to live, and striped bass are no exception.
And most of our striped bass are spawned in Chesapeake Bay,
a region that is under a new assault from a legion of polluters aided and
abetted by the Trump administration.
The problem is that much of the water flowing into the
Susquehanna, and into other tributaries of the Chesapeake Bay, is far from
pristine. Much of it comes from agricultural
regions, and carries loads of excess fertilizers, pesticides and manure. Some constitutes urban and suburban runoff,
contaminated with spilled oil, gasoline and other hydrocarbons, along with various
lawn foods, human and pet waste and the turbidity from construction
projects. And as the Susquehanna flows
toward the Bay, its own waters are fouled from the same things, and from sewage
plants built on its shores.
By the time the river flows into Chesapeake Bay, it brings
not only the lifegiving fresh water that makes the Bay the most important
spawning and nursery ground for striped bass on the entire coast, but also a
host of pollutants that make it more difficult for those striped bass to
survive until they are large enough to escape to the sea and join the coastwise
migration.
The Chesapeake’s problems are nothing new. The striped bass stock collapsed in the late
1970s. In response, the Atlantic States Marine
Fisheries Commission released its first striped bass management plan, which
noted that
“Striped bass require suitable levels of [dissolved oxygen],
salinity and pH for successful spawning, egg development, and hatching and
larval and juvenile development. In
addition to these regularly measured parameters of the natural environment, the
species requires an environment relatively free of chemical substances which
either alter these critical parameters or interfere with the organism’s
physiological processes. Although
concentrations on introduced chemicals may be relatively low in the water,
these substances can be biomagnified to harmful levels in the striped bass from
uptake through the gills or ingestion of contaminated prey.
“Spawning and early life stages occur in watersheds bordered
by agricultural areas, urban development or industry. Point and non-point source pollution by a
variety of metals and organic and inorganic chemicals are the result of this
development.”
Biologists ultimately determined that such pollution wasn’t
the primary cause of the striped bass stock collapse. However, the Chesapeake
Bay Office of the National Oceanographic and Atmospheric Administration notes
that
“Overfishing and poor environmental conditions
led to the collapse of the fishery in the 1980s, [emphasis added]”
and states that
“A number of environmental challenges in the Chesapeake Bay
threaten striped bass, including habitat loss, lack of prey, pollution, hypoxia
(low oxygen conditions resulting from warm waters and high nutrient levels),
and disease…
“Other threats to striped bass are loss of high-quality
habitat areas, poor water quality from urban development and farming in the watershed,
and hypoxia. Striped bass populations
respond to a complex interaction of these multiple environmental stresses…”
“established the Chesapeake Bay Total Maximum Daily Load
(TMDL), a historic and comprehensive ‘pollution diet’ with rigorous
accountability measures to initiate sweeping actions to restore clean water in
the Chesapeake Bay and the region’s streams, creeks and rivers.”
Naturally, the folks who firmly believe that they’re
entitled to let their excess manure and such just wash into ditches, and eventually into the rivers and Bay, didn’t care for the EPA’s actions. In
January 2011, the American Farm bureau
Federation sued the ePA, in an
effort to protect farmers’ ability to dump crap into ditches and seasonal
streams and, ultimately, on anyone and anything that was unfortunate enough to
be living downstream. Builders’
associations, golf courses and other conservation-averse business groups supported the Farm
Bureau suit.
The polluters lost in the trial court and also on appeal; their litigation came to an end early in 2016, when the Supreme Court chose
not to accept the matter.
However, recent events show that, in the end, the manure dumpers
and their allies will probably prevail. At least
for now.
Despite the EPA’s original optimistic language about “a
comprehensive ‘pollution diet’ with rigorous accountability measures,” recently
released news revealed that neither Pennsylvania nor New York has met its
pollution-abatement targets. In late December,
the Bay Journal reported that
“The U.S. Environmental Protection Agency confirmed on Thursday
that plans produced by Pennsylvania and New York fall far short of meeting
Chesapeake Bay cleanup goals.
“But the agency did not call for any new actions against the
states, although their shortfalls—especially Pennsylvania’s huge gap—means the
region would miss its 2025 deadline to put in place all actions needed to
achieve the Bay’s clean water goals.”
“an aspiration,”
a statement that seems very much at odds with the EPA’s
earlier assurance that there would be “rigorous accountability measures” to
assure that states met their pollution abatement goals.
Lisa Feldt, speaking for the Chesapeake Bay Foundation,
observed that the “aspiration” comment was
“a significant step back from the responsibilities of the EPA. It builds on continuing rollbacks of federal
regulations that effect the Chesapeake Bay.”
And it looks like even more, and even bigger,
rollbacks are on the way. President
Trump has announced that his administration will repeal another regulation that
protected the health and integrity of America’s rivers—and of the Chesapeake Bay—known
as the “Waters of the United States rule.”
The New York Times quotes Trump calling the rule, which would prohibit
landowners from allowing pollutants to flow off their properties and into
public waterways,
“horrible”
and
“destructive.”
In a recent speech to the very same American Farm Bureau
Federation that sued in an effort to block rules limiting the flow of pollutants
into the Chesapeake Bay, Trump said
“I terminated one of the most ridiculous regulations of all: the last administration’s disastrous Waters
of the United States rule.
“It was a rule that basically took your property away from
you.”
Because as we all know, if you can’t let pesticides,
fertilizer and manure flow off your land, or clog rivers with sediment from
land development projects, there’s no point to own land at all…
As the Times reports,
“The new water rule will remove federal protections from more
than half the nation’s wetlands, and hundreds of thousands of small
waterways. That would for the first time
in decades allow landowners and property developers to dump pollutants such as pesticides
and fertilizers directly into many of those waterways, and to destroy or fill
in wetlands for construction projects…
”That could open millions of acres of pristine wetlands to
pollution or destruction, and allow chemicals and other pollutants to be
discharged into headland waters that eventually drain into larger water bodies,
experts in water management said.
Wetlands play key roles in filtering surface water and protecting
against floods, while also protecting wildlife habitat.”
Wildlife habitat for, say, newly hatched striped bass, and
for juvenile striped bass spending their first year in the Chesapeake Bay, along
with the menhaden, river herring and bay anchovies on which bass feed, none of
which can survive in hypoxic dead zones.
As
I’ve noted before, it all flows downstream, so when pollutants end up in tiny
headwaters, in seasonal streams, or even in man-made drainage ditches that lead
into flowing waters, it’s only a matter of time before those pollutants end up
in major waterways, where they will impact natural resources that belong to everyone.
They will impact striped bass.
The small bit of good news is that the fight isn’t quite
over. Now it moves to the courts. The New York Times reported that
“The E.P.A.’s Scientific Advisory Board, a panel of 41
scientists responsible for evaluating the scientific integrity of the agency’s
regulations, concluded that the new Trump water rule ignores science by ‘failing
to acknowledge watershed systems.’ They
found ‘no scientific justification’ for excluding certain bodies of water from protection
under the new regulations, concluding that pollutants from those smaller and
seasonal bodies of water can still have a significant impact on the health of
larger water systems.”
Larger water systems like Chesapeake Bay. Where most our striped bass are spawned.
So we still can have some hope that the courts will find Trump’s
new water pollution rule to be “arbitrary and capricious” and thus
invalid. And if the litigation runs long
enough, which it should, we can hope that a new administration, that is willing
to act as a steward, rather than as a vandal, of America’s natural resources,
will enter the White House, reverse the Trump rule, and protect our fragile
waterways.
We don't think of nitrogen fertilizers, or cattle manure, or urban runoff too much when we think about striped bass management.
We should.
Because we can adopt all the fishery management rules that
we’d like, and even completely shut down the striped bass fishery for a few
years, but if the bass lack clean water where they can spawn, feed and grow, it's all just a waste of time.
No comments:
Post a Comment