言葉を発しない警告か、の発言です！巨大クラゲの登場は、何か異変が起こっていることを告げているのらしい！
汚染される海から発せられたサイン？
Will jellyfish dominate the oceans? | DW Documentary
https://www.youtube.com/watch?v=e2CtQu85ZAM
巨大クラゲが登場！すごい！
Will jellyfish conquer the oceans of our earth in the future? Jellyfish can destroy entire fish farms and even bring coastal nuclear power stations to a standstill. Scientists are now investigating their meteoric rise.
将来、海洋はクラゲが支配するのだろうか？クラゲは魚の楽園を破壊する。原子力発電所を止めることも？
Research is still in its early stages, but experts already agree: The global jellyfish population explosion indicates something is wrong in the oceans - a complex ecosystem is out of balance. The man could actually be responsible for this new state of affairs: Overfishing has wiped out many of the jellyfish’s rivals, so fewer fish means a suddenly abundant supply of food that supports an ever-growing jellyfish population.クラゲには多くの種類がある。過剰繁殖は何かエコシステムの異変を告げていると科学者。人間社会の動向によるクラゲの繁殖。
Wastewater discharged into the sea and the nutrients it carries also boosts the reproduction of animal plankton, the microscopic crabs that jellyfish feed on. Global warming is also stimulating jellyfish polyps to produce more offspring. Not only that: The increase in CO2 is making the oceans more acidic and that endangers organisms with calcareous skeletons because acid dissolves their bones, whereas jellyfish do not have skeletons at all. Jellyfish are also spreading across the seas by hitching a ride in the ballast tanks of large container ships. Combed jellyfish from the western hemisphere has now appeared in the Black Sea and are threatening some fish stocks. The documentary looks at the hotspots of jellyfish research in the Mediterranean, Atlantic, North Sea and Baltic, plunging deep into the fascinating world of jellyfish.
地球温暖化の影響もー。黒海では魚類のエコ体系への被害もー。
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汚染される海から発せられたサイン？
Will jellyfish dominate the oceans? | DW Documentary
https://www.youtube.com/watch?v=e2CtQu85ZAM
巨大クラゲが登場！すごい！
Will jellyfish conquer the oceans of our earth in the future? Jellyfish can destroy entire fish farms and even bring coastal nuclear power stations to a standstill. Scientists are now investigating their meteoric rise.
将来、海洋はクラゲが支配するのだろうか？クラゲは魚の楽園を破壊する。原子力発電所を止めることも？
Research is still in its early stages, but experts already agree: The global jellyfish population explosion indicates something is wrong in the oceans - a complex ecosystem is out of balance. The man could actually be responsible for this new state of affairs: Overfishing has wiped out many of the jellyfish’s rivals, so fewer fish means a suddenly abundant supply of food that supports an ever-growing jellyfish population.クラゲには多くの種類がある。過剰繁殖は何かエコシステムの異変を告げていると科学者。人間社会の動向によるクラゲの繁殖。
Wastewater discharged into the sea and the nutrients it carries also boosts the reproduction of animal plankton, the microscopic crabs that jellyfish feed on. Global warming is also stimulating jellyfish polyps to produce more offspring. Not only that: The increase in CO2 is making the oceans more acidic and that endangers organisms with calcareous skeletons because acid dissolves their bones, whereas jellyfish do not have skeletons at all. Jellyfish are also spreading across the seas by hitching a ride in the ballast tanks of large container ships. Combed jellyfish from the western hemisphere has now appeared in the Black Sea and are threatening some fish stocks. The documentary looks at the hotspots of jellyfish research in the Mediterranean, Atlantic, North Sea and Baltic, plunging deep into the fascinating world of jellyfish.
地球温暖化の影響もー。黒海では魚類のエコ体系への被害もー。
--------------------------------------------------------------------
DW Documentary gives you knowledge beyond the headlines. Watch high-class documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary.
Subscribe to DW Documentary:
https://www.youtube.com/channel/UCW39...
Our other YouTube channels:
DW Documental (in spanish): https://www.youtube.com/dwdocumental
DW Documentary وثائقية دي دبليو: (in arabic): https://www.youtube.com/dwdocarabia
For more documentaries visit also:
http://www.dw.com/en/tv/docfilm/s-3610
https://www.instagram.com/dwdocumentary/
Facebook:
https://www.facebook.com/dw.stories
DW netiquette policy: https://p.dw.com/p/MF1G
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