CAPITOL IDEAS
- The ABCs of Marine Protected
Areas - Part I of II
By
Charles Witek
III
Executive Order 13158, signed by President Bill Clinton
May 26, 2000, defines marine protected areas as "any area of the marine
environment that has been reserved by Federal, State, territorial,
tribal, or local laws or regulations to provide lasting protection for
part or all of the natural and cultural resources therein." If the
Marine Protected Area (MPA) debate was governed solely by that
definition, most of the angling community could be deemed avid MPA
proponents, as they have long supported management measures that include
special management zones, gear restricted areas, time and area closures,
and closures with regard to specific species.
However, the term Marine Protected Area used in the current debate
has come to connote a "Type 1," or no-take Marine Protected Area (nMPA),
in which all fishing is prohibited. Thus, when the angling community
states its categorical opposition to the creation of MPAs, its
opposition is to nMPAs, and not to less draconian alternatives that fall
under the MPA umbrella.
Fish stocks are a public resource, and prohibiting public access to
that resource is an extreme step that should only be undertaken when
other measures have proven inadequate. Even if one accepts that all of
the fisheries and marine-related problems cited by environmental
organizations exist, it is still necessary to determine whether nMPAs
provide a viable solution, and one that cannot be accomplished by less
extreme measures.
Are Anglers the Problem?
The pro-nMPA organization Oceana has stated that "today, there is no
equivalent to commercial fishing on land. Fishermen are highly
sophisticated hunter-gatherers, capturing large numbers of wild animals.
One would have to look back to the vast flocks of game birds or the
buffalo, pursued by market hunters in the last century, to find a
terrestrial alternative." Oceana’s statement deserves serious analysis,
for it is completely accurate and provides one of the most coherent
arguments against nMPAs.
The conservation movement that brought some species of game birds and
the buffalo back from the brink did not originate with so-called
"environmentalists" operating out of an urban high-rise. Theodore
Roosevelt and Aldo Leopold were outdoorsmen who avidly harvested game.
George Bird Grinnel, founder of the National Audubon Society, was an
avid waterfowler and author of American Duck Hunting. It is
probably safe to say that no organization has done as much to preserve
critical wetlands and restore North American waterfowl populations as
Ducks Unlimited, an organization founded by hunters. Without the
prospect of better hunting, it is unlikely that so many people would
have worked for conservation.
In the same way, if people feel no strong connection with fish
populations they will be indifferent to their fate and the political
clout of those who would overexploit those resources for financial gain
will grow more influential. Just as hunters organized to outlaw market
hunting in the previous century, anglers are the largest segment of the
population willing to donate money and time to promote fishery
conservation, although commercial fisheries conducted on a conscientious
sustainable basis also promote conservation. A large angling public that
grows ever more steeped in the ethic of conservation is the best hope
for healthy and restored fisheries.
When the striped bass population collapsed in the 1970s and early
1980s, fishermen demanded that strict regulations, including regulations
on angling, be put in place. They kept pushing until legislators agreed
to measures that would rebuild the stock. Even as recently as 2002
anglers unsuccessfully petitioned the Atlantic States Marine
Fisheries Commission (ASMFC) to reduce their own harvest in order to
restore a more natural population structure. Throughout the debate, the
environmental community was prominently absent, even though anglers’
most recent effort to use traditional management measures to expand the
age and size structure of the stock is an objective often cited in
support of nMPAs.
In the 1970s, when the blackened redfish craze created a commercial
fishery that caused a precipitous drop in the red drum population,
anglers again rose to the occasion. They demanded size and bag limits
for themselves and an end to commercial exploitation. They accepted
restrictions by insisting on a closure of federal waters to assure the
health of the stock. Red drum numbers are increasing and, once again,
the environmental organizations played no major role.
In the early 1980s, when "charismatic marine megafauna" were just
appearing on the radar screens of environmental groups, anglers closed
ranks to successfully demand an end to the commercial targeting and sale
of marlin, sailfish and spearfish. This action arose directly out of the
evolving conservation ethic within the angling community, with no
outside influence required.
It would appear that recreational anglers have a long history of
putting the health of a fishery ahead of their own short-term interests.
With a few exceptions, the environmental community as a whole is a
relative newcomer on the scene. Yet instead of seeing anglers as natural
allies and working with them to craft meaningful measures that address
the real problems underlying fisheries management, environmental groups
seem to view anglers as merely another problem to be "solved" with nMPAs.
Anglers, on the other hand, see themselves as part of the solution.
Spinning the Science
If one only listened to the proponents of nMPAs, it would be very
easy to believe that nMPAs are the last, best hope of restoring and
conserving fish and invertebrate populations. There is scientific
proof, after all, that nMPAs are the best way to enhance fisheries
and benefit all concerned. Fortunately, science encourages skeptics, and
a close reading of the "proof" supporting nMPAs quickly discloses that
they are not the panaceas that their proponents suggest, but rather one
tool in the kit of fishery managers. In demonstrating this fact, the
best place to start may be the document that nMPA proponents so often
use to justify their position, "The Effectiveness of an Existing
Estuarine No-take Fish Sanctuary within the Kennedy Space Center,
Florida," by Darlene R. Johnson, Nicholas A. Funicelli and James A.
Bahnsack.
The area of the study was three interconnected lagoons separated from
the Atlantic Ocean by narrow barrier beaches and the more extensive Cape
Canaveral and Merritt Island land masses. The study area was a fairly
self-contained body of water, with only distant access to the open
ocean. In structure, it probably had a greater resemblance to a series
of ponds or lakes connected by a slow-moving river than the open sea.
The five fish species used to illustrate the purported benefits of the
Kennedy nMPA were spotted seatrout, red drum, black drum, common snook
and striped mullet, all typical inhabitants of Florida lagoons. Tagging
data indicated that the fish generally stayed in or near the study area.
The most important element of the study is the fact that it took
place before Floridians amended their state Constitution to outlaw the
use of gill nets and other "entanglement nets" in state waters. As a
result, it contrasted two extremes - a citizen-exclusion zone on one
side versus open waters plagued with a commercial fishery so egregious
that more than 70 percent of the state’s residents joined with the
angling and environmental communities to outlaw the most destructive
gear. It does not reflect the situation that exists in the state today.
So what does the Kennedy study really tell us? Only that there will
be more fish in an area entirely closed to citizen access than in an
area open not only to recreational fishing, but also heavy and abusive
commercial exploitation. It certainly does not form the basis of a broad
policy statement endorsing nMPAs. It has no application to the
establishment of nMPAs in more open waters or to the effect of nMPAs on
species that engage in lengthier migrations. This study does not even
establish whether nMPAs provide results different from those obtainable
by implementing appropriate traditional management measures. Good
science is based on good facts. That being the case, it cannot be stated
that this study is good science.
Punishing the Innocent
As Oceana has pointed out, overfishing, particularly that which leads
to a stock collapse, is almost exclusively a product of the commercial
fishing industry. However, whether the problem is caused by recreational
fishing, commercial fishing or a combination of the two, the remedy
should require the greatest price from the sector which caused the
greatest damage.
That sort of analysis leaves anglers in a good position. When things
like pollution and climate change, which are beyond an nMPA’s scope, are
left off the table, the remaining issues are commercial overfishing,
habitat alteration, bycatch, and recreational threats such as sport
diving and angling harvest. Recreational anglers sometimes contribute to
overfishing, but previous examples demonstrate that recreational anglers
not only adhere to regulations, they are usually proponents of them.
Habitat alteration is also not a problem generally attributable to
anglers. Most habitat problems can be traced to bottom trawls, dredges
and similar commercial gear. Bycatch is also primarily a commercial
problem as well, with non-selective and "ghost" gear accounting for
great quantities of dead discards.
How, then, can those problems be controlled without creating an nMPA?
The solutions would appear self-evident. Establish seasons, bag and size
limits that compel commercial and recreational fishermen to stay within
their Total Allowable Catch (TAC), regardless of economic consequences.
Create gear-restricted areas in sensitive habitat. Control bycatch by
outlawing the use of excessively "dirty" gear, and place restrictions on
how other gear such as bycatch reduction devices in trawls may be used.
Putting such measures in place would not be easy, but the legal
structure that now exists is probably sufficient to get the job done.
Ending overharvest, whether commercial or recreational, is a simple
question of political will. The Sustainable Fisheries Act requires that
it be remedied. If the fishery management councils and NMFS fail to take
action, the courts have proved more than willing to construct solutions.
If an analysis of the issue begins to suggest that nMPAs are not the
panacea that their proponents seem to believe, the next question is, can
they do harm? The answer is clearly ‘yes’. nMPAs reduce the amount of
fishable water without reducing the number of fishermen. There is also
independent scientific evidence of MPAs causing effort to shift, and
that such effort shift is not merely resource-neutral, but actually
causes significant damage. If a large percentage of the public is
excluded from traditional angling areas, those anglers will either
concentrate in outlying areas and likely create new conservation issues
or leave the fishery altogether. Neither of these scenarios is a
positive conclusion.
However, the greatest danger presented by nMPAs remains the potential
for severing the ties between the public and the sea, and for fomenting
angler resentment against the environmental community.
Part II of Charles Witek's
investigation of Marine Protected Areas will be posted in August
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