Learn about the definition, classification and characteristics of aquatic ecosystems, such as freshwater, marine, estuaries, mangroves and coral reefs. Explore the zones, factors and variants of marine ecosystems and their ecological importance. Aquatic ecosystems , comprising diverse water environments, are essential components of the Earth’s biosphere. Each ecosystem type, from freshwater lakes to expansive oceans, plays a distinct role in maintaining ecological balance. These environments foster rich biodiversity, offering habitats for countless species. The intricate functions of aquatic ecosystems , including nutrient cycling, water filtration, and climate regulation, sustain life and support human well-being. Understanding the ... Types of Aquatic Ecosystems and their Adaptations: Aquatic ecosystem is the water-based counterpart of the terrestrial ecosystem . It is the ecosystem that exists in and around a water body. Although all living organisms are directly or indirectly dependent on water for their survival irrespective of their ecosystem or biome, certain organisms are completely dependent on water as it is their niche or habitat. Such organisms with water bodies as their niche or habitat are called aquatic ... Aquatic Ecosystem - Concept An aquatic ecosystem is one that is based on water. The word ' aquatic ' is derived from the Latin word 'aqua', which means water. So, in a water-based setting, an aquatic ecosystem is a community of species that live together, interact, and to some extent rely on one another. Aquatic ecosystems are divided into the following subcategories based on the concentration of salt content. Freshwater ecosystems : Rivers, lakes and ponds. Brackish Water Ecosystems : Mangroves ...
