The relief of the land significantly influences a storm hydrograph by affecting how quickly water flows into rivers and streams. Steep terrain can lead to rapid runoff, resulting in a sharp rise in discharge on the hydrograph, while flatter areas may allow for slower, more prolonged runoff. Additionally, the presence of features like valleys and hills can create variations in drainage patterns, further impacting the timing and shape of the hydrograph. Overall, the topography plays a crucial role in determining the response of a drainage basin to storm events.
When a storm moves over land, it is referred to as a "landfall." This is when the center of the storm, such as a hurricane or typhoon, crosses over a landmass. Landfall can bring significant impacts, including heavy rainfall, strong winds, and storm surge.
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landform
One obvious affect is to salt the earth ... dumping millions of gallons of salt water far inland, thereby draining the fertility from the land.
the heights of hills, valleys, and mountains
The shape of a storm hydrograph is influenced by factors such as precipitation intensity, duration, and distribution, as well as the characteristics of the watershed such as size, slope, soil type, land use, and vegetation cover. These factors determine how quickly water enters the river system and how quickly it moves through it, ultimately shaping the hydrograph.
Lag time in a storm hydrograph occurs due to the time it takes for precipitation to travel through the watershed to reach the measuring point, such as a river or stream. Factors influencing lag time include the size and shape of the watershed, land use, soil saturation, and infiltration rates. Additionally, delays in surface runoff and subsurface flow contribute to the time difference between peak rainfall and peak discharge. Overall, these factors create a delay that is reflected in the hydrograph's shape and timing.
No. A storm surge occurs when an intense windstorm such as a hurricane drives water onto land. Lake effect snow storms are not strong enough to produce a storm surge.
Relief is a term that is used to describe land's physical shape. It describes the height, slope, shape, and aspect of land.
A hydrograph shows the changing discharge of a stream or river over time. It is created by plotting discharge values against time. Hydrographs provide insight into the flow behavior of a watershed and can be used to analyze flooding events, water resource management, and impacts of land use changes on stream flow.
Hydrograph lag time refers to the delay between the peak rainfall event and the peak discharge observed in a river or stream, as depicted on a hydrograph. This lag time is influenced by various factors, including the characteristics of the watershed, land use, soil saturation, and the nature of the rainfall itself. It is an important parameter for understanding flood dynamics and managing water resources, as it helps predict how quickly runoff will reach waterways after precipitation events.
relief features are the highland and low land of an area.
An ocean going storm that doesn't touch land is often called a squall.
'le relief' is the landform, lhe lay of the land in French.
When a storm moves over land, it is referred to as a "landfall." This is when the center of the storm, such as a hurricane or typhoon, crosses over a landmass. Landfall can bring significant impacts, including heavy rainfall, strong winds, and storm surge.
The relief of the british isles is how the hight varies e.g. low land and high land. You can find the relief of the british isles mainly in an atlas colour coded to help you e.g. purple = mountainous and green = flat land.
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