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Related Concept Videos

Sustainable Development01:43

Sustainable Development

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As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
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Aquaporins01:25

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Aquaporins or AQPs are a family of integral membrane proteins whose primary function is to transport water, while some called aquaglyceroporins also transport glycerol. In addition, aquaporins have also been suspected to be involved in transporting volatile substances, such as carbon dioxide and ammonia, across membranes. Such AQPs that act as gas channels are often highly expressed in cells involved in the gaseous exchange, such as red blood cells, epithelial cells, and pulmonary capillaries.
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How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
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Osmoregulation in Fishes02:32

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When cells are placed in a hypotonic (low-salt) fluid, they can swell and burst. Meanwhile, cells in a hypertonic solution—with a higher salt concentration—can shrivel and die. How do fish cells avoid these gruesome fates in hypotonic freshwater or hypertonic seawater environments?
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Related Experiment Video

Updated: Nov 21, 2025

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Contemporary aquaculture: implications for human nutrition.

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Aquaculture offers significant potential to improve global nutrition and combat diet-related diseases. Continued research into sustainable feeds, diverse species, and accessibility is crucial for maximizing its nutritional benefits.

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Area of Science:

  • Aquaculture and Human Nutrition
  • Sustainable Food Systems

Background:

  • Aquaculture is a growing food source with potential to address malnutrition.
  • Nutritional value of aquaculture products depends on species and feed composition.

Purpose of the Study:

  • To explore the multifaceted role of aquaculture in enhancing global nutrition.
  • To identify key areas for research and development in aquaculture for improved nutrition.

Main Methods:

  • Review of current aquaculture practices and their nutritional implications.
  • Analysis of factors influencing nutrient content and accessibility of farmed aquatic foods.

Main Results:

  • Sustainable feed development and species diversification are critical for nutrient enhancement.
  • Production technology, trade, and pricing influence consumer access to aquaculture products.

Conclusions:

  • Aquaculture's contribution to nutrition is contingent on sustainable practices, technological advancements, and equitable access.
  • Environmental sustainability is a key boundary for the expansion of aquaculture's nutritional impact.