摘要
2003年3月江门沿海贝类资源调查结果表明:平均资源密度16.18t／km2,现存资源量4304t,主要经济贝类种类23种,优势种有光滑河蓝蛤、棒锥螺、波纹巴非蛤、西格织纹螺4种,占贝类总现存资源量90.40％。并提出进一步合理开发利用与保护贝类资源的措施。
The investigation indicated that the density of shellfish in the area was 16.18 ton per square kilometre,and the total biomass was 4 304 ton.There were 23 species of valuable shellfish in the area,of which the following species such as Potamocorbula laevis(Hinds),Turritella bacillum,Phaphia undulata (Born) and Nassarius siquinjorensis(A.Adams) was the predominant ones which account for 90.40 percent of the total biomass.Suggestions of utilization and protection of the resource of shellfish was proposed.
出处
《齐鲁渔业》
2005年第9期22-24,共3页
Shandong Fisheries
