January 29, 1993

CRUISE SHIP RECYCLING

An expedition cruise ship aims to recycle 100% of its waste .

January 28, 1993

TIRES – Disposal

Unregulated used tire piles are a recipe for environmental trouble.

January 27, 1993

TIRES – Recycling

With landfills starting to refuse to take scrap tires, recycling may be the most viable alternative.

January 26, 1993

TIRES – Making Them Last

What can be done to reduce rising stockpiles of scrap tires?

January 25, 1993

ELEVATOR ENERGY

Elevators can provide transportation , and – according to one inventor – energy.

January 22, 1993

BAYKEEPER – Water Advocate

An environmental watchdog patrols New York Harbor.

January 21, 1993

BAYKEEPER

Monitoring local waters, New York City’s Baykeeper finds a surprising variety of wildlife.

January 20, 1993

ANIMAL CALLS

Artificial calling devices can make it possible to talk with animals.

January 19, 1993

DUCK CALLS

With an artificial calling device and a little know-how, you can communicate with ducks.

January 18, 1993

RESPONSIBLE ENERGY USE

Is it time to question the way we use our energy resources?

January 15, 1993

ENVIRONMENTAL GROWTH

Is environmental protection the enemy of progress and development?

January 14, 1993

GLOBAL WARMING – Global Effects

How could global warming affect everyday life?

January 13, 1993

MOOSE AND WOLVES

A long-term study of an isolated ecosystem brings new insight to the relationship between predator and prey.

January 12, 1993

MOOSE

As the prey for many large carnivores, and as a wide ranging herbivore, moose play an important role in their ecosystem.

January 11, 1993

THAILAND – The Dangers of Research

Conservation research can be a dangerous occupation.

January 8, 1993

OILSPILL AFTERMATH – Hidden Effects

An oil spill’s most lasting impacts may take place underground.

January 7, 1993

OILSPILL AFTERMATH – In the Field

Years after an oil spill occurs, scientists continue field work to determine its long-term effects.

January 6, 1993

WILDLIFE IN THAILAND

A new project aims to set aside land for Thailand’s diminishing wildlife.

January 5, 1993

APPROPRIATE TECHNOLOGY – Managing Resources

As we export western technology to developing nations, there’s a great deal we can learn from them.

January 4, 1993

APPROPRIATE TECHNOLOGY – Oil Press

A new form of appropriate technology is helping local farmers to help themselves.

January 1, 1993

APPROPRIATE TECHNOLOGY – Treadle Pump

A low-tech pump, well suited to its environment, is introduced to West Africa.