Young Johnny
Jones, out on an adventure, hacked his way through half a mile of tall sawgrass
to reach the open space of a wide wet prairie.
“Just before I broke out I heard a loud noise like a shot from a
cannon,” he relates. “It was the noise from the wings of ducks. It
seemed like millions of ducks. They took off in a funnel like a cyclone, only
bigger. They blocked out the whole sky.”
There were teals
and mallards and pin tails, and other birds too: herons, egrets, stilts.
Jones was in the
Florida Everglades, one of the world’s largest wetlands. It was the early 1950s, when the Everglades
was still full of wildlife. In those days nature frequently offered great
displays to the few persons able to penetrate the flat, lonely wilderness: wary
Florida panthers wading channels between tree islands; crowds of Anhingas, the
snake birds, spreading their wings to dry in such numbers they bent tree
branches; alligators stacked like cordwood while sunning on shore. The shallow waters and soggy plains churned
with life. Red shouldered hawks watched the scene knowing instinctively that
they never would go hungry.
Jones had reached
his destination by slogging over slippery ground. He wore light-weight tennis
shoes to make it easier to pull his feet out of the sticky muck. Because of a recent dry-down, the ground was
split by huge cracks, now filled with water and hard to see. “I had to feel my
way with a stick to keep from falling in.,” he remembers. “You could sink up to your rear end.”
Jones was at the
top of the Everglades, just south of Lake Okeechobee. Today the land is planted in sugar cane that covers nearly half a
million acres in the Everglades Agricultural Area. The land was drained not long
after Jones’ visit by the U.S. Army Corps of Engineers as part of the Central
and Southern Florida Flood Control Project The Everglades Agricultural Area, former flood plain of Lake
Okeechobee, once stored billions of gallons of water. Today it is the principal source of Everglades pollution. In this
huge wetland 700,000 acres were drained at the urging of property owners who
wanted to farm the rich organic soil that lay beneath the sawgrass and
water. Other Everglades areas also were
drained. Farms, suburbs and even cities
have replaced scrub forests, mangrove swamps, cypress stands and islands of
West Indian hardwoods.
Some of the
world’s largest pumps, along with thousands of miles of canals and levees, reduced the 3 million-acre Everglades to half
that size. To keep the drained land
dry, more than a billion gallons of fresh water are pumped to sea every day,
often leaving the Everglades parched. This is happening in an area that depends
entirely on rain for its water supply. Lowered water levels cause non-native
species. (exotics) to spread. Huge forests of melaleuca, Australian pine and Brazilian
pepper cover thousands of acres of Everglades. A new plant pest, old world climbing
fern, is growing so thickly on trees it causes them to topple. In the Everglades Agricultural Area the muck
is disappearing, as muck will do when drained. So much of the drained
Everglades water is pumped into Lake Okeechobee that the lake suffers from
pollution and unnaturally high water levels that drown the shallow edges so
important to wildlife.
Much of
the water left in the Everglades is laden with phosphorus, nitrogen, mercury
and other pollutants. The phosphorus is
the principal concern of Everglades scientists. It brings in cattails, an alien
(ED; BUT NOT AN EXOTIC) species that
grows in thick clusters neither wildlife nor the sun can penetrate. Underneath,
dissolved oxygen is lowered to the point that wildlife can’t breathe.
“Eventually, all you have is cattails and bacteria. Everything crashes,” said
Joel Trexler an ecologist at Florida International University. More than 60,000
acres of the Everglades are covered by cattails. Once they have become established, there is virtually no way to get rid of them. Phosphorus also damages floating mats of
microscopic algae, or periphyton , that
are the base of the Everglades food chain.
Mosquito fish, fresh water
shrimp and other small animals feed on it. They in turn are eaten by wading
birds and other creatures.
Most of the
raucous rookeries along Everglades streams have disappeared. The wading bird
breeding population has dropped by 90 percent. The panther population is down to
between 30 and 50, and most now live outside Everglades Natinal Park in Big
Cypress National Preserve and other areas to the west. The big cats are on the federal Endangered list. So is the Cape Sable Seaside sparrow, which nests the muhly grass. The Everglades’ dusky seaside sparrow went
extinct in 1987 after unavailing efforts to breed the last male with a
lookalike Scott’s seaside sparrow, a close relative. The snail kite, another unique species, is in danger because its food, the apple snail, is disappearing
from the green stalks growing out of fresh water marshes. Other endangered
species in the Everglades include the American crocodile, which lives on
Florida Bay and a few other places; the wood stork, which can nest successfully
only when the water level allows prey to collect in ponds; four species of sea
turtles: the green, Atlantic Ridley, hawksbill and leatherneck; the West Indian
manatee and the red-cockaded woodpecker.
To save what is
left of the Everglades and restore some of it to a semblance of its former
condition, the state and federal governments have agreed to an $8 billion plan
on which they will split the cost evenly.
The Comprehensive Everglades Restoration Plan (CERP), is part
of the original Corps of Engineers Project approved by Congress in 1948. The restoration will take more than 25 years,
will be carried out by the Corp with state cooperation, and is called the largest effort of its kind
ever undertaken in this country. At the
urging of Governor Jeb Bush, the Florida legislature has committed the state’s
share of the funds.
The main goal is
to capture the water now being wasted by pumping to sea. This amounts to more
water than is used in southeastern Florida for all purposes. The saved water
would be stored for use in the Everglades, farms and urban areas. There is disagreement over where some of
the water would be held. According to the plan, priority for use is supposed to
go to the Everglades, to restore the shallow flow of freshwater through the
system, which the late author Marjory Stoneman Douglas famously described as
the “River of Grass”. This flow is the
engine that drives the Everglades system.
“Unless this flow
in the Everglades is restored, the Everglades will die,” declares Johnny Jones,
now retired from the Florida Wildlife Federation, which he served as director
for many years.
A bill to authorize the restoration plan recently
made its way out of the U.S. Senate’s Environment and Public Works Committee.
With the help of Committee chairman Robert C. Smith (R-New Hampshire), it is
expected to win Senate approval. What will happen in the House is uncertain. Most conservation groups feel the bill is a
good start and were saying in mid-August that they will support it with the
hope of improvement later. They would like to see a better guarantee that the
much-deprived Everglades will get first crack at the water it needs. They also
would like to have the Interior Department play a stronger role. The other side complains, as did Washington
lobbyist Bob Dawson representing a coalition of “economic interests”, that the
bill could allow undesirable future changes in who gets how much water. Dawson’s
coalition consists of powerful municipal utility and farming groups, including
Everglades sugar growers.
In a letter to
Smith, two important Everglades groups called the Senate bill “a very sound
piece of legislation.” They are the Barley
Group headed by Mary Barley, a leading opponent of the sugar industry in the
Everglades, and the Green Group composed of the administrative heads of many
national environmental organizations. A joint letter said the two groups “will
continue to work with your able staff on refinements and clarification.”
Supporting the
bill is the Everglades Coalition, composed of 42 national and local groups that
includes Defenders of Wildlife, the National Audubon Society, Environmental
Defense Fund, National Resources Defense Council, National Wildlife Federation,
World Wildlife Fund and the Sierra Club. .”
Environmental groups opposing the bill include the Biodiversity Legal
Foundation, whose environmental analyst Sidney B. Maddock complainsamong many
other things that “critically important native habitats are almost completely
ignored”. Friends of the Everglades, a
grass roots group founded by Marjory Stoneman Douglas; the Legal Environmental
Assistance Fund and the Florida League of Conservation Voters sent a letter to
Smith saying the bill “makes it far too likely that what is contemplated by all
of us to be a restoration project will turn out to be a public water supply project.”
Sugar lobbyist Dawson
said in a letter to Florida congressmen that farmers expected the restoration
project “to allow them to respond to a changing economy with new water
needs.”
“To strip the value of their land by defining
them as new users for which water has not been assured under this bill is
fundamentally unfair, inconsistent with the plan and bad public policy,” he
said.
The bill covers
all bases. “The overreaching objective
of the plan is the restoration, preservation and protection of the South
Florida Ecosystem while providing for other water-related needs of the region,
including water supply and flood protection,” it declares.
One of the big problems with the Everglades
is its location. Its east boundary lies right up against the glittering Florida
East Coast, crowded with more than five million people and still growing. There
is no handy place to expand except into the Everglades. The state has not used
its powers to draw a protective boundary around the Everglades. Miami-Dade,
Broward and Palm Beach counties continue to move their development boundaries westward. A former
Governor’s Commission on the Everglades recommended increasing density in urban
areas as a solution to this threat, but there is not much movement in that
direction.
Planned for the top
of Lake Okeechobee is a series of above-ground reservoirs and underground
storage areas in a new, untried system called Aquifer Storage and Recovery.
Such storage might work for farms and urban areas but would not help the natural
Everglades, which needs water moving over wide spaces. The captured water could
be held in the River of Grass itself and in expanded natural areas such as
wetlands, streams, ponds and lakes.
Today the natural flow not only is short of water but is blocked by
canals and levees that segment the Everglades. Some levees will be leveled and
some canals filled in.
All parts of the Everglades need help. The system
begins at Lake Okeechobee and ends more than a hundred miles south at Florida
Bay.