基于海底沉积层厚度分析的人工鱼礁选址初步研究  

Preliminary Study on Site Selection of Artificial Reef Based on Analysis of Seafloor Sediment Thickness

作　　者：赵德辉 刘敏[2] 田涛[2] 蒋欣燃 马成龙 单晨枫 Zhao Dehui;Liu Min;Tian Tao;Jiang Xinran;Ma Chenglong;Shan Chenfeng(Changhai Marine and Fishery Comprehensive Administrative Enforcement Team,Dalian 116599,Liaoning;Engineering and Technology Research Center of Marine Pasture of Liaoning Province,Dalian Ocean University,Dalian 116023,Liaoning;Liaoning Ocean Pasture Engineering Technology Co.,Ltd.,Dalian 116023,Liaoning)

机构地区：[1]长海县海洋与渔业综合行政执法队,辽宁大连116599 [2]大连海洋大学辽宁省海洋牧场工程技术研究中心,辽宁大连116023 [3]辽宁省海洋牧场工程技术有限公司,辽宁大连116023

出　　处：《陕西水利》2023年第4期101-103,共3页Shaanxi Water Resources

摘　　要：人工鱼礁的建设可优化海域生态环境、养护生物资源,促进海洋持续健康发展。人工鱼礁选址是人工鱼礁建设的首要环节,开展人工鱼礁建设工作前必须对人工鱼礁进行科学选址。以大连市长海县大长山岛东北部海域人工鱼礁选址工作为例,使用“SIGPULSEM2电火花震源单道地震”对海域沉积层厚度进行勘测,根据海域各地层沉积厚度分布,结果表明,海域北侧沉积厚度大,不宜进行人工鱼礁建设,海域南侧沉积厚度小,适宜进行人工鱼礁建设。通过潜水调查方式对人工鱼礁海底投放情况进行跟踪调查,验证人工鱼礁建设可依据沉积层厚度进行最适选址。The site selection of artificial reef is the first link of the construction of artificial reef.Before the construction of artificial reef,it is necessary to scientifically locate artificial reef.Taking the site selection of artificial reef in the northeast area of Dachangshan Island,Changhai County,Dalian City as an example,the"SIGPULSE M2 spark source single channel earthquake"was used to survey the thickness of sedimentary layer in the sea area.According to the distribution of sedimentary thickness in different areas of the sea area,the results show that the thickness of sedimentary layer in the north side of the sea area is large,which is not suitable for artificial reef construction,while the thickness of sedimentary layer in the south side of the sea area is small.Suitable for artificial reef construction.By means of diving investigation,the following investigation is carried out on the bottom of artificial reef,which verifies that the optimal location of artificial reef construction can be made according to the thickness of sedimentary layer.

关 键 词：人工鱼礁选址 沉积层厚度 电火花震源单道地震 潜水调查 

分 类 号：S953.1[农业科学—水产养殖]