Japanese contributions on consumer ecology in eelgrass (Zostera marina L.) beds, with special reference to trophic relationships and resources in inshore fisheries
Japanese contributions on consumer ecology in eelgrass (Zostera marina L.) beds, with special reference to trophic relationships and resources in inshore fisheries
复制标题
日本对鳗草（Zostera marina L.）床消费者生态学的贡献，特别提到近海渔业的营养关系和资源
DOI：
10.1016/0044-8486(74)90030-1
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发表时间：
1974
期刊：
影响因子：
4.5
通讯作者：
T. Kikuchi
中科院分区：
文献类型：
--
作者：
T. Kikuchi
综述了日本大叶藻床动物群落的生态学研究。日本各地对大叶藻床的鱼类区系和大型无脊椎动物区系进行了研究。对不同地点的鱼类区系和活动附生无脊椎动物区系进行了比较，结果表明它们具有很高的相似性。根据鱼类和十足甲壳类动物在鳗草床上的停留时间，将它们分为几类。大多数常住鱼体型较小，对渔业没有重要意义，但季节性居民包括一些商业鱼类的幼鱼和幼亚成鱼阶段。研究了大叶藻群落的营养关系，并描述了食物链关系的季节性变化。随着大叶藻床的减少，鱼类和附生无脊椎动物的区系都发生了变化，并讨论了大叶藻床对近岸渔业资源保护的意义。
Ecological studies on the animal communities in eelgrass beds in Japan are briefly reviewed Fish fauna and macro-invertebrate fauna in eelgrass beds have been studied in various localities of Japan. A comparison of fish fauna and mobile epiphytic invertebrate fauna of the various localities indicated a very high similarity between them. Fishes and decapod crustaceans have been classified into several categories according to their residence period in the eelgrass beds. Most of the permanent residents are small in size and have no importance for fisheries, however, the seasonal residents include the juvenile and young subadult stages of some commercial fishes. Trophic relations in eelgrass communities have been examined and seasonal modifications of food-chain relationships described. A faunal change of both fishes and epiphytic invertebrates accompanying the decline of the eelgrass beds has been shown, and the significance of eelgrass beds for conservation of inshore fishery resources has been discussed.