In a report released May 2, NOAA Fisheries announced that 2023 saw a record low for the number of fish stocks subject to overfishing. The annual "Status of the Stocks" report is an assessment of the 506 stocks and stock complexes ...
Ecology
May 3, 2024
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Researchers have recently found out how to use algae to convert ammonia and nitrates into a nutrient-rich fertilizer or fish feed ingredients.
Biotechnology
Apr 11, 2024
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Living beings can evolve to lose biological structures due to potential survival benefits from such losses. For example, certain groups of ray-finned fishes show such regressive evolution—medakas, minnows, puffera, and ...
Plants & Animals
Apr 23, 2024
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Salmon fishing off the coast of California will be banned for a second consecutive year, authorities said Wednesday, citing lower fish stocks impacted by drought and wildfires.
Ecology
Apr 12, 2024
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Indigenous aquaculture systems in Hawaiʻi, known as loko iʻa or fish ponds, can increase the amount of fish and fisheries harvested both inside and outside of the pond. This is the focus of a study published by a team of ...
Ecology
Apr 18, 2024
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The 2010 Gulf of Mexico Deepwater Horizon was the largest accidental oil spill in history. With almost 100 million gallons (379 million liters) of oil combined with dispersants suggested to remain in the Gulf, it is one of ...
Ecology
Apr 18, 2024
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A new study led by Prof. Lior David from the Faculty of Agriculture at the Hebrew University investigated the infectivity of disease-resistant and susceptible fish by examining their roles as shedders (infecting) and cohabitants ...
Biotechnology
Apr 17, 2024
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The social and environmental impact of the Belo Monte dam and hydroelectric power plant in Pará state, Brazil, has been called a "disaster" by researchers, environmentalists and several media outlets. The damage has again ...
Social Sciences
Apr 29, 2024
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After nearly a century of people building dams on most of the world's major rivers, artificial reservoirs now represent an immense freshwater footprint across the landscape. Yet, these reservoirs are understudied and overlooked ...
Ecology
Apr 29, 2024
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Coral reef fish, like the fish in other marine and freshwater ecosystems, are likely to reach smaller maximum sizes and start reproducing earlier with smaller and fewer eggs as climate change continues to warm up the ocean.
Plants & Animals
Apr 18, 2024
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