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Global • 2026-11-02, 17:46 GMT • ~1 min read

Chinese scientists find giant deep-sea 'chimneys' that could affect submarine detection

چینی سائنسدانوں کو گہرے سمندر میں دیوہیکل 'چمنیاں' ملیں جو آبدوزوں کی کھوج پر اثر ڈال سکتی ہیں

चीनी वैज्ञानिकों को गहरे समुद्र में विशाल 'चिमनियाँ' मिलीं जो पनडुब्बी का पता लगाने को प्रभावित कर सकती हैं

Chinese scientists find giant deep-sea 'chimneys' that could affect submarine detection

Key points

اہم نکات

मुख्य बातें

  • Chinese researchers have mapped how energy from surface winds travels thousands of metres down to the seabed, forming giant underwater pathways they call inertial chimneys.
  • The team from the Institute of Oceanology of the Chinese Academy of Sciences analysed two years of data from 46 seabed stations spread across a 600km by 600km area in the Kuroshio Extension region off Japan's east coast.
  • They found that rotating ocean eddies funnel wind-driven wave energy downward, and say the findings can support underwater detection and communication, with possible implications for submarine warfare.
  • چینی محققین نے نقشہ بنایا ہے کہ سطح کی ہواؤں کی توانائی ہزاروں میٹر نیچے سمندر کی تہہ تک کیسے پہنچتی ہے، جس سے زیر آب دیوہیکل راستے بنتے ہیں جنہیں وہ انرشل چمنیاں کہتے ہیں۔ چائنیز اکیڈمی آف سائنسز کے انسٹی ٹیوٹ آف اوشینولوجی کی ٹیم نے جاپان کے مشرقی ساحل کے قریب کروشو ایکسٹینشن علاقے میں 600 کلومیٹر ضرب 600 کلومیٹر کے علاقے میں پھیلے 46 سمندری تہہ کے اسٹیشنوں کے دو سال کے ڈیٹا کا تجزیہ کیا۔ انہوں نے پایا کہ گھومتے ہوئے سمندری بھنور ہوا سے چلنے والی لہروں کی توانائی کو نیچے کی طرف لے جاتے ہیں، اور ان کا کہنا ہے کہ یہ نتائج زیر آب کھوج اور رابطے میں مدد دے سکتے ہیں، جس کے آبدوزوں کی جنگ پر بھی اثرات ہو سکتے ہیں۔ یہ تحقیق اکتوبر میں ڈیپ سی ریسرچ پارٹ ون میں شائع ہوئی۔
  • चीनी शोधकर्ताओं ने नक्शा बनाया है कि सतह की हवाओं की ऊर्जा हज़ारों मीटर नीचे समुद्र तल तक कैसे पहुँचती है, जिससे पानी के नीचे विशाल रास्ते बनते हैं जिन्हें वे इनर्शियल चिमनियाँ कहते हैं। चाइनीज़ एकेडमी ऑफ़ साइंसेज़ के इंस्टीट्यूट ऑफ़ ओशनोलॉजी की टीम ने जापान के पूर्वी तट के पास कुरोशियो एक्सटेंशन क्षेत्र में 600 किमी गुणा 600 किमी क्षेत्र में फैले 46 समुद्र-तल स्टेशनों के दो साल के आंकड़ों का विश्लेषण किया। उन्होंने पाया कि घूमते हुए समुद्री भँवर हवा से चलने वाली लहर ऊर्जा को नीचे की ओर ले जाते हैं, और उनका कहना है कि ये निष्कर्ष पानी के नीचे का पता लगाने और संचार में मदद दे सकते हैं, जिसका पनडुब्बी युद्ध पर भी असर हो सकता है। यह अध्ययन अक्टूबर में डीप सी रिसर्च पार्ट I में प्रकाशित हुआ।

Chinese researchers have mapped how energy from surface winds travels thousands of metres down to the seabed, forming giant underwater pathways they call inertial chimneys. The team from the Institute of Oceanology of the Chinese Academy of Sciences analysed two years of data from 46 seabed stations spread across a 600km by 600km area in the Kuroshio Extension region off Japan's east coast. They found that rotating ocean eddies funnel wind-driven wave energy downward, and say the findings can support underwater detection and communication, with possible implications for submarine warfare. The study was published in Deep Sea Research Part I in October.

چینی محققین نے نقشہ بنایا ہے کہ سطح کی ہواؤں کی توانائی ہزاروں میٹر نیچے سمندر کی تہہ تک کیسے پہنچتی ہے، جس سے زیر آب دیوہیکل راستے بنتے ہیں جنہیں وہ انرشل چمنیاں کہتے ہیں۔ چائنیز اکیڈمی آف سائنسز کے انسٹی ٹیوٹ آف اوشینولوجی کی ٹیم نے جاپان کے مشرقی ساحل کے قریب کروشو ایکسٹینشن علاقے میں 600 کلومیٹر ضرب 600 کلومیٹر کے علاقے میں پھیلے 46 سمندری تہہ کے اسٹیشنوں کے دو سال کے ڈیٹا کا تجزیہ کیا۔ انہوں نے پایا کہ گھومتے ہوئے سمندری بھنور ہوا سے چلنے والی لہروں کی توانائی کو نیچے کی طرف لے جاتے ہیں، اور ان کا کہنا ہے کہ یہ نتائج زیر آب کھوج اور رابطے میں مدد دے سکتے ہیں، جس کے آبدوزوں کی جنگ پر بھی اثرات ہو سکتے ہیں۔ یہ تحقیق اکتوبر میں ڈیپ سی ریسرچ پارٹ ون میں شائع ہوئی۔

चीनी शोधकर्ताओं ने नक्शा बनाया है कि सतह की हवाओं की ऊर्जा हज़ारों मीटर नीचे समुद्र तल तक कैसे पहुँचती है, जिससे पानी के नीचे विशाल रास्ते बनते हैं जिन्हें वे इनर्शियल चिमनियाँ कहते हैं। चाइनीज़ एकेडमी ऑफ़ साइंसेज़ के इंस्टीट्यूट ऑफ़ ओशनोलॉजी की टीम ने जापान के पूर्वी तट के पास कुरोशियो एक्सटेंशन क्षेत्र में 600 किमी गुणा 600 किमी क्षेत्र में फैले 46 समुद्र-तल स्टेशनों के दो साल के आंकड़ों का विश्लेषण किया। उन्होंने पाया कि घूमते हुए समुद्री भँवर हवा से चलने वाली लहर ऊर्जा को नीचे की ओर ले जाते हैं, और उनका कहना है कि ये निष्कर्ष पानी के नीचे का पता लगाने और संचार में मदद दे सकते हैं, जिसका पनडुब्बी युद्ध पर भी असर हो सकता है। यह अध्ययन अक्टूबर में डीप सी रिसर्च पार्ट I में प्रकाशित हुआ।

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