Let me start by explaining exactly what it is they call
nutrient pollution. As an angler you will have surely seen it, mostly from
March-May as a horrible, brown sludge which floats to the surface on rivers
and lakes having the appearance of a thousand of dissolving turds.
More scientifically Natural England describe it as
occurring,
“In freshwater habitats and estuaries, increased levels of
nutrients (especially nitrogen and phosphorus) can speed up the growth of
certain plants, disrupting natural processes and impacting wildlife. This
process (called eutrophication) [aka the turds] damages these water
dependent sites and harms the plants and wildlife that are meant to be
there. The sources of excess nutrients are very site specific but include
sewage treatment works, septic tanks, livestock, arable farming and
industrial processes.”
This quote is garnered from (the things I have to read ….)
the Natural England summary guide to Nutrient Neutrality at a mercifully
short five pages in length which contains the Get Out of Jail card for
developers. It is not exactly a free Get Out of Jail card, but it will be
enough to explain why the words ‘on hold’ are so important and that any
gains for our rivers will end up being illusory as the houses will surely
be built on the back of events that should have reduced nutrient pollution.
|
No comments:
Post a Comment