General Safety - Aqua Culture 1
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1. 養殖環境(ようしょくかんきょう)の観察(かんさつ)で測定(そくてい)すべき伝統的(でんとうてき)な項目(こうもく)は何(なん)ですか。
Question: What are the traditional items that should be measured when observing the aquaculture environment (Youshoku kankyou)?
Explanation: Traditional methods include measuring water temperature, salinity, and dissolved oxygen, and checking for smell and discoloration.
Source Page: Page 15
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2. 漁村(ぎょそん)の多面的機能(ためんてききのう)とは何(なん)ですか。
Question: What are the Multifaceted functions (Tamenteki kinou) of fishing villages?
Explanation: Multifaceted functions are various benefits (environmental, social, etc.) other than production that fishing and fishing villages provide.
Source Page: Page 36
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3. 汽水域(きすいいき)とは何(なん)ですか。
Question: What is Brackish water (Kisuüki)?
Explanation: Brackish water is an area where fresh water and seawater mix.
Source Page: Page noted
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4. 食物連鎖(しょくもつれんさ)とは何(なん)ですか。
Question: What is a Food Chain (Shokumotsurensa)?
Explanation: A Food Chain is the relationship of "eating and being eaten."
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5. 紅藻(こうそう)の例(れい)はどれですか。
Question: Which is an example of Red algae (Kousou)?
Explanation: An example of Red algae is Nori.
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6. ネクトンとは何(なん)ですか。
Question: What is Nekton?
Explanation: Nekton are aquatic organisms that swim freely.
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7. 水温躍層(すいおんやくそう)とは何(なん)ですか。
Question: What is a Thermocline?
Explanation: A Thermocline is a layer where the water temperature changes rapidly with depth.
Source Page: Mentioned on page
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8. 対馬海流(つしまかいりゅう)は黒潮(くろしお)の何(なん)ですか。
Question: What is the Tsushima Current in relation to the Kuroshio Current?
Explanation: The Tsushima Current is a warm current that is a branch of the Kuroshio Current.
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9. 湧昇流(ゆうしょうりゅう)とは何(なん)ですか。
Question: What is Upwelling?
Explanation: Upwelling is the phenomenon where cold, nutrient-rich deep water rises to the surface.
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10. スマート養殖(ようしょく)のAI搭載自動給餌機(とうさいじどうきゅうじき)は魚(さかな)の食欲(しょくよく)をどのように監視(かんし)しますか。
Question: How does the AI-equipped automatic feeder in smart aquaculture monitor the appetite of fish?
Explanation: The AI-equipped automatic feeder monitors the fish's appetite in real-time via a camera, and the AI automatically stops feeding when the fish are full.
Source Page: Page 12
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11. 悪(わる)い水質(すいしつ)や環境悪化(かんきょうあっか)は大(おお)きな生物(せいぶつ)にも影響(えいきょう)しますか。
Question: Can poor water quality and environmental degradation also affect larger organisms?
Explanation: Even larger organisms can die due to poor water quality, environmental degradation, or disease.
Source Page: Page 11
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12. ブリとマグロの人工種苗(じんこうしゅびょう)の使用(しよう)は最近(さいきん)どうなっていますか。
Question: How has the use of artificial seeds/seedlings for Japanese amberjack (Buri) and Tuna changed recently?
Explanation: The use of artificial seeds/seedlings is increasing for species such as Japanese amberjack (Buri) and Tuna.
Source Page: Page 9
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13. 人工種苗(じんこうしゅびょう)を使(つか)う理由(りゆう)は何(なん)ですか。
Question: What is the reason for using artificial seeds/seedlings?
Explanation: Artificial seeds/seedlings are used when natural seeds/seedlings are insufficient, or when they offer better growth or cost efficiency.
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14. カキ類(るい)の2021年(ねん)の生産量(せいさんりょう)は貝類養殖(かいるいようしょく)の何(なん)%ですか。
Question: What percentage of shellfish aquaculture production was from Oysters in 2021?
Explanation: In 2021, Oysters accounted for 49% (158,789 tons) of shellfish aquaculture.
Source Page: Page 7
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15. 区画漁業権(くかくぎょぎょうけん)の免許(めんきょ)で優先(ゆうせん)されるのは誰(だれ)ですか。
Question: Who is prioritized for the license of the Demarcated Fishery Right (Kukaku Gyogyoken)?
Explanation: Priority for the license is given to fishermen who utilize the fishing ground appropriately and effectively.
Source Page: Page 5
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16. 共同漁業権(きょうどうぎょぎょうけん)は何(なに)のためのものですか。
Question: What is the Common Fishery Right (Kyodo Gyogyoken) for?
Explanation: The Common Fishery Right is for activities such as collecting shellfish and gathering seaweed.
Source Page: Pages 4-5
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17. 食物連鎖(しょくもつれんさ)において、次(つぎ)の栄養段階(えいようだんかい)に移(うつ)るとバイオマスはどうなりますか。
Question: What happens to the biomass when moving to the next trophic level in the food chain?
Explanation: In a food chain, biomass typically decreases to 1/10 at each trophic level.
Source Page: Not specified (General Principle)
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18. 漁業協同組合(ぎょぎょうきょうどうくみあい)の目的(もくてき)は何(なん)ですか。
Question: What is the purpose of a Fisheries Cooperative?
Explanation: The purpose of a Fisheries Cooperative is the economic and social advancement of its members and the promotion of fishery productivity.
Source Page: Page 36-37
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19. 円形生簀枠(えんけいいけすわく)の特徴(とくちょう)は何(なん)ですか。
Question: What is a characteristic of a circular net cage frame?
Explanation: Circular net cage frames inherently have buoyancy and good resistance to waves, and are increasingly being used.
Source Page: Page 19
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20. 2020年(ねん)の養殖業(ようしょくぎょう)の生産額(せいさんがく)は総漁業生産額(そうぎょぎょうせいさんがく)の何(なん)%を占(し)めますか。
Question: What percentage of the total fishery production value did aquaculture account for in 2020?
Explanation: The aquaculture production value in 2020 was 455.9 billion yen, accounting for over 1/3 of the total fishery production value.
Source Page: Page 16
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21. 2021年(ねん)の日本(にほん)の総漁業生産量(そうぎょぎょうせいさんりょう)はどのくらいですか。
Question: What was the total fishery production in Japan in 2021?
Explanation: The total fishery production in Japan in 2021 was approximately 4.21 million tons, which is 1/3 of the peak period.
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22. 環境収容力(かんきょうしゅうようりょく)とは何(なん)ですか。
Question: What is Carrying Capacity (kankyō shūyōryoku)?
Explanation: Carrying capacity (kankyō shūyōryoku) is the maximum population size (saidai kotaisū) that an environment (kankyō) can sustainably (jizoku kanō ni) support (sasaerareru).
Source Page: Page 14-15
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23. 赤潮(あかしお)の影響(えいきょう)は何(なん)ですか。
Question: What are the effects of a Red Tide (akashio)?
Explanation: A Red Tide (akashio) causes oxygen depletion (sanso ketsubō), gill clogging (era tsumari), and mass mortality (tairyō shi), having a serious impact (shinkoku na eikyō) on fisheries (gyogyō) and aquaculture (yōshokugyō).
Source Page: Page 14
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24. 自家汚染(じかおせん)とは何(なん)ですか。
Question: What is self-pollution (jika-osen)?
Explanation: Self-pollution (jika-osen) is the deterioration of the local environment (chiiki kankyō) by residual feed (zanji) and waste (haikibutsu) from cultured organisms (yōshoku seibutsu).
Source Page: Page 13
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25. スマート養殖(ようしょく)の自動給餌機(じどうきゅうじき)の特徴(とくちょう)は何(なん)ですか。
Question: What are the features of the automatic feeder in smart aquaculture?
Explanation: The automatic feeder in smart aquaculture (yōshoku) is equipped with AI, cameras, sonar, and fish finders (gyogun tanchiki), allowing for remote operation and real-time monitoring.
Source Page: Page 11-12
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26. 養殖(ようしょく)では通常(つうじょう)、何年後(なんねんご)に収穫(しゅうかく)を目指(めざ)しますか。
Question: How many years after is harvesting usually aimed for in aquaculture?
Explanation: Aquaculture production usually aims for a harvest of 80% or more of the initial stocking quantity 2-3 years later.
Source Page: Page 10
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27. 新(あたら)しく孵化(ふか)した生物(せいぶつ)の特徴(とくちょう)は何(なん)ですか。
Question: What are the characteristics of newly hatched organisms?
Explanation: Newly hatched organisms are extremely small, weak, fragile, and generally have a high mortality rate.
Source Page: Pages 9-10
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28. 天然種苗(てんねんしゅびょう)はどこから来(き)ますか。
Question: Where does natural "Shubyou" (Seed/Seedling) come from?
Explanation: Natural Shubyou are collected from the wild, where young organisms gather at specific times and locations.
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29. 2021年(ねん)の貝類養殖(かいるいようしょく)で最(もっと)も多(おお)く生産(せいさん)された貝(かい)はどれですか。
Question: Which shellfish was produced the most in shellfish aquaculture in 2021?
Explanation: In shellfish aquaculture in 2021, scallops accounted for the largest share at 51% (164,511 tons).
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30. 養殖業者(ようしょくぎょうしゃ)の責任(せきにん)は何(なん)ですか。
Question: What is the responsibility of an aquaculture operator?
Explanation: Aquaculture operators have the responsibility to comply with laws, conduct aquaculture appropriately and effectively, and strive to produce safe and secure products.
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31. 漁業法(ぎょぎょうほう)は何(なに)を管理(かんり)しますか。
Question: What does the Fisheries Act regulate?
Explanation: The Fisheries Act is the legal foundation for regulating Japan's fishing and aquaculture industries.
Source Page: Page 4-5
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32. 網生簀養殖(あみいけすようしょく)の別名(べつめい)は何(なん)ですか。
Question: What is the alternative name for net cage aquaculture?
Explanation: Net cage aquaculture is also called small-partition aquaculture (Kowari-youshoku), where fish are farmed by partitioning a body of water with nets.
Source Page: Page 3
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33. 垂下式養殖(すいかしきようしょく)の例(れい)はどれですか。
Question: Which is an example of the Hanging method (Suikashiki Youshoku)?
Explanation: The Hanging method is a method of suspending organisms in the water by hanging them from ropes or nets, and is used for shellfish and seaweed.
Source Page: Page 2-3
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34. 養殖(ようしょく)とは何(なん)ですか。
Question: What is Aquaculture (Youshoku)?
Explanation: Aquaculture is the breeding of seeds in human-controlled facilities and raising them to commercial size.
Source Page: Page 1-2
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