Aquatic ecosystems are interconnected and interactive. Effective restoration work must usually be carried out on a scale large enough to include all the important components of a watershed. Furthermore, water restoration efforts ensure that restoration project goals are met and restored ecosystems are protected from stresses such as floods, droughts, storms, plague, frost, severe periodic predators, and invasion by invasive species. It must also be long-term in order to be able to withstand many accidental natural events. Limited resources make it impossible to implement all meaningful projects to restore aquatic ecosystems in the short term. To accomplish the above tasks, countries need multidisciplinary trained resource management professionals. Restoring aquatic ecosystems requires an integrated and broad approach. Those trained to restore these systems must receive an interdisciplinary education. Professionalism is still needed, but professionals need the ability to coordinate work based on aquatic biology and fisheries, chemistry, hydrology, ecology, river geomorphology, hydraulic engineering, social sciences, and wildlife management. A valuable source of volunteerism to restore and in some cases achieve restoration of aquatic ecosystems. The renewed focus on resource management and recovery will not succeed without public understanding and support. Therefore, educational programs aimed at raising the level of public knowledge and understanding of rationales, goals and methods for restoring aquatic ecosystems should receive adequate government funding. The Commission believes that state or federal agencies should operate hydrological advisory services to provide technical assistance to groups interested in stream and river restoration. Universities with natural resource experts, or hydrology and water resources laboratories based at state universities, also provide technical support needed to restore aquatic ecosystems through free or paid hydrology and biological advisory services. Without aggressive and ambitious recovery programs in the United States, population growth and the resulting increased pressure on aquatic ecosystems will surely reduce the quality of life for current and future generations. By undertaking major national programs to restore aquatic ecosystems, the United States will ultimately improve management of other types of resources and set an international example of environmental leadership. Can indicate Aquatic ecosystems are defined as ecosystem water-based habitats where all species interact with the physical and chemical properties of the environment. Aquatic ecosystems play an important role in establishing the balance between the atmosphere, lithosphere and biosphere. Environmental habitats are also an integral part of such ecosystems. Water plays an important role in the life of many organisms that depend on it for food, shelter, reproduction, and to support a variety of other vital functions. An ecosystem is defined as a functional unit in which all organisms interact with and sustain themselves within the environment. In the broadest sense, ecosystems can be classified as terrestrial/terrestrial ecosystems or aquatic/aquatic ecosystems. There is no doubt that many lives are supported by water. Additionally, aquatic organisms are organisms that can thrive in water. They also rely on water for food, shelter, reproduction, and a variety of other vital functions. This particular article briefly discusses the types of aquatic ecosystems and their importance. The definition of an aquatic ecosystem is that it is a water-based environment in which organisms interact with both physical and chemical features of the environment.