Many things
have contaminated Lake Erie since the start of the industrial revolution. Sewage, petroleum products, invasive species,
algae blooms, and bacteria have plagued Lake Erie and most of the great lakes
for some time and continue to now.
Today, one of the larger problems with Lake Erie is toxic algae plumes. Often times these plumes are a result of
bacteria forming from sewage being dumped into the lake either intentionally or
because of flooding. The warm weather
during the summer months amplifies the amount of harmful protest, bacteria, and
algae in the lake. In fact, last year
the harmful algae levels were so high, toxins from algae were actually starting
to be detected in the water supply of Toledo.
Nearly 500,000 resident in the Toledo area last year were told to not
drink their tap water as they could be at risk. (http://www.toledoblade.com/Featured-Editorial-Home/2014/12/04/Clean-up-Lake-Erie-for-real.html) The algae plumes have been some what ignored
by the politicians of our state with little being done. However, recently a bill was passed to put
some restrictions on how and when farmers can spread fertilizers and/or cow
manure. This bill came to be because studies
are now shower that agricultural fields that have been treated with fertilizer
cause a huge run off of phosphorus. This
Phosphorus than causes the algae growth to grow exponentially and cause
problems as it can become toxic. Instead of declaring the Lake Erie watershed
“distressed” an action that would trigger mandatory conservation measures — the
politicians involved merely called for a new definition of the condition that
presumably put off action for some time and not make it a high alert issue. This has upset many people through out the
state and more legislation is in the process of being brought into law.
If nothing is done, experts have
expected to only worsen in the spring and summer months this upcoming
year. Currently, high problem areas are
those lake shores around larger cities like Cleveland and Toledo(http://www.huffingtonpost.com/2013/04/01/lake-erie-algae-blooms_n_2994304.html
)
No comments:
Post a Comment