水産音響分野の著名な研究者であるDezhang Chu博士の講演会を下記のとおり開催いたします．皆様奮ってご参加下さい．
講演者
Dezhang Chu博士（元National Oceanic and Atmospheric Administration, Northwest Fisheries Science Center, Physical Researcher）
題目(仮)
Development and application of advanced science and technology in fisheries acoustics
内容(仮)
The escalating impact of climate change, particularly since the turn of the century, has posed an increasingly formidable challenge to the global marine ecosystem. Effectively managing this ecosystem involves significant responsibilities for marine scientists, encompassing the tasks of monitoring, assessing, and researching the distribution of marine resources. Traditional fisheries surveys that employ trawl and net samplings, while effective, are both labor-intensive and time-consuming, rendering them inefficient. Since the mid to late 1930s, acoustic technologies have played a pivotal role in revolutionizing fisheries surveys, offering a more efficient means of conducting surveys for critical fish stocks worldwide. This presentation provides an overview of the scientific and technological advancements achieved in fisheries acoustics over the past four decades, with a particular focus on broadband and multibeam technologies. It also highlights the importance of theoretical modeling for understanding scattering by aquatic targets with complex shapes and varying material properties. To illustrate the benefits of employing these advanced scientific and technological approaches in fisheries research, the presentation includes practical examples, emphasizing their advantages over traditional methods.
日時
11月20日（月），14:00～16:00
参加費
名誉会員・終身会員・通常会員・賛助会員・学生 無料，一般 2,000円
開催方法
対面とオンラインのハイブリット形式．オンライン参加は，名誉会員，終身会員，通常会員，賛助会員，学生のみ可能です．
申込方法
対面参加の方は申し込み不要です．当日，直接会場にお越し下さい．
会場
東京海洋大学品川キャンパス1号館，14番教室
アクセス
JR線・京浜急行線 品川駅港南口（東口）から徒歩約10分
東京モノレール天王洲アイル駅から「ふれあい橋」を渡り正門まで約15分
りんかい線天王洲アイル駅から「ふれあい橋」を渡り正門まで約20分
東京海洋大学アクセス（https://www.kaiyodai.ac.jp/overview/access/）
問合先
澤田浩一（水産研究・教育機構 水産技術研究所）
TEL: 0479-44-5948，E-mail: sawada_koichi16[at]fra.go.jp（[at]を@に変えてください。）