作者: James A. Estes , David O. Duggins
DOI: 10.2307/2937159
关键词: Enhydra lutris 、 Urchin barren 、 Mustelidae 、 Kelp 、 Kelp forest 、 Biology 、 Fishery 、 Otter 、 Ecology 、 Population 、 Sea urchin
摘要: … , during, and after the reestablishment of sea otters. These spatial and temporal comparisons provide the evidence for a well-known ecological paradigm which holds that sea otter …