Gametophytes of E. radiata (C.Ag.)J.Ag. grew in culture at 15 degree C under daily quantum doses ranging from 0.86 to 360 cE m super(-2). Growth rates increased with quantum doses up to 40 cE m super(-2) d super(-1), then reproduction began and the relative growth constant declined while ovum releas...

Interviews with government staff responsible for fisheries management in Maluku, Indonesia in 1997-98 revealed problems in capacity, and an emphasis on economic development rather than management. The traditional institutions which persisted in some villages to regulate the access and withdrawal rig...

Since the first sublittoral survey off Lawrencetown, Nova Scotia in 1965--66 there has been a cycle of dominance by herbivorous sea urchins followed by mortality of these animals because of disease in 1981 and regrowth of algae. A survey of the same site in 1984 revealed that the algal communities p...

v. 1. Introductory papers -- v. 2. Tools and methods -- v. 3. Tools and methods.