Hydrology

Hydrology from water cycle, water resources, in addition to environmental watershed sustainability. the practitioner of hydrology is called a hydrologist. Hydrologists are scientists studying earth or environmental science, civil or environmental engineering, and physical geography. Using various analytical methods and scientific techniques, theyand analyze data to support solve water related problems such(a) as environmental preservation, natural disasters, and water management.

Hydrology subdivides into surface water hydrology, groundwater hydrology hydrogeology, and marine hydrology. Domains of hydrology include hydrometeorology, surface hydrology, hydrogeology, drainage-basin management, and water quality, where water plays the central role.

Oceanography and meteorology are not planned because water is only one of many important aspects within those fields.

Hydrological research can inform environmental engineering, policy, and planning.