What is the difference between hydrography and hydrology?
is that hydrology is the science of the properties, distribution, and effects of water on a planet’s surface, in the soil and underlying rocks, and in the atmosphere while hydrography is (nautical) the scientific measurement and description of the physical features and conditions of navigable waters and the shoreline.
What is a hydrologic and hydraulic study?
The study of water flow, including its properties and behavior, entails the application of hydrologic and hydraulic principles and methods. Hydrologic analyses are performed to quantify the volumetric flow rate of water draining from a watershed (i.e., drainage area) over time.
Is hydrology a physical science?
All of the physical, chemical and biological processes involving water as it travels its various paths in the atmosphere, over and beneath the earth’s surface and through growing plants, are of interest to those who study the hydrologic cycle.
What’s the meaning of hydrographic?
Hydrography is the science that measures and describes the physical features of bodies of water. Hydrography is the science that measures and describes the physical features of the navigable portion of the Earth’s surface and adjoining coastal areas.
What is the difference between Hydro and hydraulic?
In short, hydrology is the study of water and hydraulics deals with fluids in motion. A detailed overview of both these topics and the difference between hydraulics and hydrology are provided in this article.
Is hydrology and hydraulics same?
Hydrology – The study or science of transforming rainfall amount into quantity of runoff. Hydraulics – The study or science of the motion of liquids in relation to disciplines such as fluid mechanics and fluid dynamics.
What is a hydrology study?
water. Hydrology is the study of water and hydrologists are scientists who study water.
What does CN stands for in hydrology?
The runoff curve number (also called a curve number or simply CN) is an empirical parameter used in hydrology for predicting direct runoff or infiltration from rainfall excess.
What tools are used in hydrology?
The Hydrology tools are used to model the flow of water across a surface. Information about the shape of the earth’s surface is useful for many fields, such as regional planning, agriculture, and forestry.
What is the difference between hydrology, and hydrogeology?
strictly speaking, hydrology is only concerned with water and thus encompasses water at surface and in air along with groundwater. Hydrogeology is generally used restrictively for groundwater (how geology affects water movement). Thus, hydrogeology is a subset of hydrology.
Is hydrology engineering or science?
Hydrology is a broader field (typically earth sciences, not engineering) that studies surface and below ground interactions of water, quantities of water, and the landscape-movement of water. It is generally understood as the study of the global water cycle.
What are some examples of hydrology?
The definition of hydrology is the branch of science or geology that studies the Earth’s water. The study of how the major bodies of water have shifted, expanded and changed land masses is an example of hydrology.