SEA-FLOOR ECOSYSTEMS:
Trawling's a Drag for Marine Life, Say Studies
David Malakoff
TAMPA, FLORIDA--More than 300 marine scientists, conservationists, and fisheries managers gathered here last month to discuss, among other topics, new studies on trawling's impact on sea-floor ecosystems and ways to limit the damage. The growing interest stems in part from new laws that require governments to protect vulnerable marine habitats.