02:25
The Food and Agriculture Industries: The Everglades: Resources and Regulations
At the South Florida Water Management District, engineers and scientists try to balance the needs of development, agriculture and urban areas with water supply, flood control and conservation. One ongoing source of concern is the presence of excess...
01:17
Food for Thought: Transfer of Energy, The
While the term "food chain" is still used by some to describe the transfer of energy between organisms, others contend that the complex nature of this process is better described by the word "web," rather than "chain."