What are the River Tees middle and lower course features?

As the River Tees reaches its middle course lateral erosion overtakes vertical erosion and is evidenced by winding meanders. Meanders in the lower course are much larger. Oxbow lakes have formed in some areas. Evidence of past flooding can be seen in the natural levees that have formed.

Where is the middle course of the River Tees?

As the River Tees starts to erode sideways (lateral erosion ), it forms meanders . These can be identified in the middle course near Barnard Castle.

What is the course of the River Tees?

The River Tees (/tiːz/), in Northern England, rises on the eastern slope of Cross Fell in the North Pennines and flows eastwards for 85 miles (137 km) to reach the North Sea between Hartlepool and Redcar near Middlesbrough.

What is the difference between upper middle and lower course of a river?

Upper course river features include steep-sided V-shaped valleys, interlocking spurs, rapids, waterfalls and gorges. Middle course river features include wider, shallower valleys, meanders, and oxbow lakes. Lower course river features include wide flat-bottomed valleys, floodplains and deltas.

Why do River Tees flood?

Within the Tees CFMP area flooding is experienced from a number of sources, high rainfall and snowmelt results in high river flows which causes flooding throughout the catchment. In the estuary high tides can result in flooding in the low lying areas around the estuary.

Is the River Tees A typical river?

River Tees, river in northeastern England, rising on Cross Fell in the northern Pennines and flowing 70 miles (110 km) east to the North Sea. In its upper course the Tees flows in a typical Pennines dale (valley) where high moorlands flank an attenuated strip of farmland.

What is the middle course of the River Tees like?

Meanders. The middle course of any river is dominated by lateral erosion. From Barnard Castle the River Tees starts to meander. Meanders are bends in the river with a river cliff on the outer bank and a slip off slope on the inner bank.

What are the physical causes of river flooding?

Physical causes of flooding:

• heavy rainfall.
• long periods of rain.
• snowmelt.
• steep slopes.
• impermeable rock (doesn’t allow water through)
• very wet, saturated soils.
• compacted or dry soil.

What is a middle course of a river?

In the middle course the river has more energy and a high volume of water. As the river erodes laterally, to the right side then the left side, it forms large bends, and then horseshoe-like loops called meanders. The formation of meanders is due to both deposition and erosion and meanders gradually migrate downstream.

What are the 4 types of river erosion?

There are four types of erosion:

• Hydraulic action – This is the sheer power of the water as it smashes against the river banks.
• Abrasion – When pebbles grind along the river bank and bed in a sand-papering effect.
• Attrition – When rocks that the river is carrying knock against each other.

Is Yarm in the middle course of the River Tees?

Yarm and Stockton The town centre of Yarm is completely enclosed within the meander. Historically Yarm was the most important port on the Tees. Large ships struggled to sail around the meanders and had to be towed by horses. Stockton became more important in the industrial revolution.

What animals live in the River Tees?

There is plenty of wildlife to spot in and around the river; from swans and cormorants to salmon and crowd favorites, the entertaining seals that can often be seen bobbing up and down in the river. It has even been known that dolphins travel down as far as Tees Barrage from the North Sea!

Where does the River Tees start and end?

The River Tees is located in the north of England. The source of the River Tees is located in the Pennines and it flows east to its mouth where the river joins the North Sea.

Why is the River Tees important to the environment?

The Lower Course. In the lower course of the river it opens into the Tees Estuary: there is a lot of deposition evidenced by mud flats at low tide. The land use either side of the river is industrial, with oil refineries, aluminium smelters and so on. The mud of the estuary is an important ecosystem, supporting a wide range…

What are the landforms of the River Tees?

Near Yarm, the meanders in the lower course are much larger, and oxbow lakes have formed. In this area there are also levees which have formed when the river has flooded.

Where are the meanders of the River Tees?

As the River Tees starts to erode sideways (lateral erosion), it forms meanders. These can be identified in the middle course near Barnard Castle. Near Yarm, the meanders in the lower course are much larger, and oxbow lakes have formed. In this area there are also levees which have formed when the river has flooded.