aquaculture

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Environment·21.7.2026KI-Zusammenfassung

Invasive flowerhorn cichlids threaten native wildlife in Philippine crater lake

Flowerhorn cichlids, a human-bred hybrid fish, have escaped into Lake Sampaloc in the Philippines, threatening native wildlife like the endangered silver perch. Scientists warn the invasive species, thriving in polluted conditions, poses ecological damage and potential health risks from parasites to local residents who consume them.

Times of India

3 Min. Lesezeit

Invasive Flowerhorn Cichlids Threaten Philippine Lake Ecosystem

In Entwicklung

Environment·21.7.2026KI-Zusammenfassung

Invasive Flowerhorn Cichlids Threaten Philippine Lake Ecosystem

Human-bred flowerhorn cichlids, an ornamental fish, have invaded Lake Sampaloc in the Philippines, threatening native species like the endangered ayungin. Escaping from breeding facilities during a typhoon, they thrive in polluted waters, raising ecological and potential parasitic health concerns.

TOI World

3 Min. Lesezeit

Shrimp Shells Transformed into Carbon-Negative Fuel, Food, and Construction Materials

In Entwicklung

Technik·8.7.2026KI-Zusammenfassung

Shrimp Shells Transformed into Carbon-Negative Fuel, Food, and Construction Materials

Scientists at NTU in Singapore developed a process converting discarded shrimp shells into carbon-negative hydrogen fuel, aquaculture protein, and calcium carbonate. This lab-scale technology aims to reduce waste and offer cleaner alternatives to fossil-based energy and industrial materials, though commercial scaling faces efficiency and economic hurdles.

Times of India

4 Min. Lesezeit

How Shrimp Shells Are Being Turned Into ‘Carbon Negative’ Fuel, Food and Construction Materials

In Entwicklung

Technik·8.7.2026KI-Zusammenfassung

How Shrimp Shells Are Being Turned Into ‘Carbon Negative’ Fuel, Food and Construction Materials

Scientists in Singapore have developed a process to convert shrimp shells and other organic waste into hydrogen fuel, protein for aquaculture feed, and calcium carbonate for construction. The technology, developed at Nanyang Technological University, aims to be carbon-negative by removing more CO2 than it produces, offering a dual solution for waste reduction and cleaner energy.

TOI World

5 Min. Lesezeit

In Entwicklung

Business·15.6.2026KI-Zusammenfassung

Sanya Accelerates Fisheries Modernization with Deep-Sea Aquaculture and Intelligent Platforms

Sanya, Hainan is boosting its fisheries sector through deep-sea aquaculture, advanced breeding, and intelligent offshore platforms. The industry is a key economic driver, with output reaching 2.84 billion yuan in 2025 and significant growth in marine aquaculture.

Why are China’s coastal fish farms disappearing while India’s are expanding?

China’s coastal aquaculture ponds are shrinking due to environmental policies while India’s are expanding at the fastest rate of any country, according to a new bird’s-eye view of fish farms worldwide. The conclusions are based on a fresh dataset compiled from millions of satellite snapshots of coastal aquaculture around the world in 2022. From 1990 to 2016, the global pond area for aquaculture expanded rapidly. After 2017, the overall area declined, but changes varied between countries. The...

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