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   resource of shellfish 的翻译结果: 查询用时:0.156秒
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resource of shellfish
相关语句
  贝类资源
     Suggestions of utilization and protection of the resource of shellfish was proposed.
     并提出进一步合理开发利用与保护贝类资源的措施。
短句来源
  相似匹配句对
     RESOURCE
     资源
短句来源
     Power and Resource
     权力与资源
短句来源
     On Resource of Attention
     注意力资源初探
短句来源
     Resource of DvsosmaSpecies in Sichuan
     四川省八角莲属药用植物资源
短句来源
     Paralytic shellfish poisoning
     麻痹性贝毒
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On the basis of on-the-spot investigation and the collection of relevant materials, the study shows that there are abundant resources of shellfish and alga in Nanji Islands. These species represent 403 species of shellfishes and 194 species of algae, accounting for 30% and 20% of the total species, respectively, in China. The size, number and density of shellfish and alga in the kernel reservation are significantly larger than those in the non - kernel reservation, which designate that great achievemeats...

On the basis of on-the-spot investigation and the collection of relevant materials, the study shows that there are abundant resources of shellfish and alga in Nanji Islands. These species represent 403 species of shellfishes and 194 species of algae, accounting for 30% and 20% of the total species, respectively, in China. The size, number and density of shellfish and alga in the kernel reservation are significantly larger than those in the non - kernel reservation, which designate that great achievemeats have been achieved in protecting shellfish and alga resources in recent years.

本文通过实地调查研究并搜集有关资料后进行总结。结果表明:南麂列岛的贝藻种类非常丰富,共有贝类403种,藻类194种,分别占我国贝类、藻类总数的30%和20%。在保护区核心区,贝类的个体大小、种类和密度显著比其它非核心区大,说明保护区这几年的保护取得了很大的成绩。

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....

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.

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。

 
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