Dwindling
fresh water supplies
in California, USA.
As the state with
the highest number of
people in the nation
that has endured several
long-term droughts,
California is grappling
with the prospect
of water shortages.
In an effort to help
address the issue,
a report by a team of
scientists, engineers,
economists and
legal experts from four
California universities
has put forth a plan
for significant reform.
In describing
the problems faced by
the state, the report notes
that not only are there
no longer new sources
of water but that
existing water quality has
deteriorated as pollution,
especially from
agricultural runoff
of chemical fertilizers and
pesticides, has increased.
In addition, many current
water management
strategies lack focus
and are outdated,
with an historical lack of
groundwater quality
regulation having harmed
animal species as well as
generating conflict
in how to prioritize
water use.
The report recommends
a range of
new approaches
that include first and
foremost to prioritize
the restoration of
entire ecosystems,
with encouragement
toward conservation,
more supervision of
groundwater extraction,
and a cap-and-trade
program to limit the
discharge of pollutants.
Noting the need for
comprehensive change,
report co-author
and a senior fellow at
the Public Policy Institute
of California,
Dr. Ellen Hanak said,
“If we take bold steps now,
we can move from
an era of conflict
to one of reconciliation,
where water is managed
more flexibly and
comprehensively, to
benefit both the economy
and the environment.”
Our thanks,
Dr. Hanak and associates
for your work together
in assessing and seeking
to improve supplies
of this vital resource.
May we all adopt
the most considerate
and sustainable lifestyles
to ensure water security
for the people of
California and the world.
http://www.upi.com/Science_News/2011/02/24/California-water-future-called-bleak/UPI-42531298594783/,
http://www.thebusinessjournal.com/environment/8524-policy-book-outlines-state-water-solutions
Extra News
US researchers find that
the black soot emitted
from such sources
as cook-stoves,
diesel engines and
coal-fired electric
power plants
has a melting effect on
the Tibetan Plateau that
is up to five times higher
than that of
carbon dioxide.
http://www.sciencenews.org/view/generic/id/70777/description/Soot_hastens_snowmelt_on_Tibetan_Plateau