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This
collection
of
databases
is
intended
to
aid
in
the
assessment
of
the
process
of
water
conflict
prevention
and
resolution.
The
searchable
collections
include
data
such
as
case
studies,
freshwater
treaties
from
1820
to
2001,
events
concerning
historical
water
relations
from
1948
to
1999,
a
register
of
international
river
basins,
and
information
on
interstate
water
compacts
in
the
United
States.
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES), National Geography Standards: Read
Comments and Teaching Tips
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Related resources and collections
This resource is included in the following collections:
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This Web site features a daily image of an unusual aspect of the Earth's system. Each image includes a description, when and where it occurred, and other information. Search the archive by keyword or browse by topic going back to 2000.
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Choosing & Using this resource...
Comments and Teaching Tips
Read (1)
Related resources and collections
This resource is included in the following collections:
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This
site
contains
various
kinds
of
textual
information
and
imagery
of
Emiliania
huxleyi,
an
armour-plated,
photosynthesizing,
single-celled
marine
phytoplankton
and
dominant
coccolithophore
in
the
ocean.
Numerous
summaries
of
the
species
are
provided,
including
information
on
its
occurrence,
global
distribution,
effects
on
the
carbon
cycle
and
global
climate,
calcification,
vital
statistics,
cellular
...
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Choosing & Using this resource...
Comments and Teaching Tips
Read (1)
Related resources and collections
This resource is included in the following collections:
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