Results

Food Chains and Food Webs (2012)

Subject

Biology; Science

Distribution

Sale, DVD (Region 2 PAL, 16 mins), £39.00

The film examines the dynamic between plants and animals in a shared ecosystem explaining why all living organisms need energy, and how they obtain their food and energy requirements. Using examples of food...

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Ersem (European Regional Seas Ecosystem Modelling) (1993 Video)

Subject

Agriculture

Distribution

Sale, Videocassette. VHS. col. 19 min., 1999 sale: £15.00 (+VAT inc. p&p)

Describes the first three years of the European Regional Seas Ecosystem Model (ERSEM) project, a numerical model of the North Sea. Its aim is to simulate the annual cycles of plankton, benthos and fish...

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Hubbard Brook: The Chemistry of a Forest (1996 Video)

aka: Temperate Forest Chemistry

Subject

Biology; Environmental science

Distribution

Off-air recording licence Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £145.00 (+VAT +p&p)

Features the long-term ecosystem study of a northern hardwood forest - the Hubbard Brook experimental forest in north-eastern USA. Research has shown the importance of monitoring the entire ecosystem when...

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Behaviour of the Housefly, The (1981 Video)

Subject

Biology

Distribution

Hire or sale, Videocassette. VHS. col. 20 min.

Discusses the importance of the fly as a component of the ecosystem describing the fly’s biology and behaviour. Shows the egg-laying process and the adaptions which permit eggs to be laid where they...

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Energy Flow (1984 Video)

Subject

Biology

Distribution

Sale, Videocassette. VHS. col. 60 min., 1999 sale: £29.50 (+VAT +p&p)

Examines the flow of energy throughout the world of living things. In six 10-minute segments: The Concept of Energy Flow, Photosynthesis; energy Flow in the Ecosystem; Energy Flow at the Cellular Level;...

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Study of Ecology, The (1978 Multimedia)

Subject

Biology

Distribution

Sale, Audiocassette. 28 min.; 20 slides. col.

Side 1: The ecology of individuals and population. Side 2: The ecology of communities and ecosystems - a far-ranging discussion from why we study ecology to the complexity of ecosystems and patterns of...

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Tropical Rainforest Ecosystem, The (2016)

Subject

Environmental science; Geography

Distribution

Sale, DVD (Region 2 PAL, 24 minutes), £49.00

This DVD takes the viewer on a visual journey through the extraordinary biodiversity of the amazon rainforest, providing examples of adaptation, stratification and competition. From the forest floor to high...

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Frozen Assets (1990 Video)

Subject

Environmental science

Distribution

Sale, Videocassette. Standard formats. col. 30 min., 2000 sale: £65.00 (+VAT +p&p)

In the Soviet Union oil production threatens the ecosystem of the tundra of western Siberia, homeland of the nomadic Netsy people. In the Gorbachev era, environmentalists found the freedom to speak out about...

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Loch Linnhe Project, The (1992 Video)

Subject

Agriculture

Distribution

Sale, Videocassette. VHS. col. 18 min., 1999 sale: £15.00 (+VAT inc. p&p)

Nutrient inputs to coastal sea waters from agriculture, aquaculture and effluent disposal have an effect on the productivity of plankton. Excessive enhancement of productivity can affect the ecosystem,...

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Man Who Made Up His Mind, The (1994 Video)

Producer

David Sington

Subject

Biology

Distribution

Sale, Videocassette. Standard formats. col. 50 min., 2000 sale: £99.00 (+VAT +p&p)

Looks at Nobel laureate Gerald Edelman’s biological theory of the mind, which see the brain not as an information processing machine but as an evolving ecosystem of competing groups of cells. In his...

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