Where a glacier melts more rapidly than the rate of accumulation of snow.
Ablation can refer either to the processes removing ice and snow or to the quantity of ice and snow removed.
Ablation is the removal of some of the surface of a body, by the interaction of an air stream or outside force. The thermal ablation of meteoroids is what causes them to glow in the sky. The thermal ablation of heat shields in returning spacecraft is an important engineering problem. On the surface of the earth, wind borne sand will ablate (abrade) a cliff. A glacier will suffer ablation from sunshine. (Sublimation in this example.)
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Same way it affects all structures - heat and sound is produced, and some material is lost due to ablation (being rubbed away).
electronic zone dampers located in the duct work...controlled by a main panel (2 zone panel..3 zone panel etc..) each zone would require its own dedicated duct work on the supply
The line dividing the zone of accumulation from the zone of ablation on a valley glacier is called the equilibrium line. This line marks the point where accumulation (snowfall) equals ablation (melting and sublimation), influencing the glacier's overall mass balance and movement.
Zone of ablation is the area of a glacier where there is a net loss of ice due to melting, sublimation, and calving, while the zone of accumulation is the area where snowfall exceeds melting and forms new ice. In the zone of ablation, the glacier's terminus retreats, while in the zone of accumulation, the glacier advances. The zone of ablation typically occurs at lower elevations and is characterized by a negative mass balance, whereas the zone of accumulation is found at higher elevations with a positive mass balance.
That area is known as the ablation zone, where the rate of melting exceeds the rate of snow accumulation. It is located at the lower end of the glacier and is crucial in determining the overall health and size of the glacier.
The area of a glacier where losses of ice exceed the addition of snow is called the ablation zone. In this zone, melting, sublimation, and iceberg calving typically occur at a higher rate than snow accumulation. This can lead to glacier retreat and overall shrinking of the glacier.
Yes, the tendency to move downslope toward lower elevations is a characteristic of the zone of accumulation in a glacier. This zone is where snow accumulates and compacts over time, causing the ice to flow downhill towards the zone of ablation.
The part of a glacier that is growing is typically the accumulation zone, where snowfall and ice accumulation exceed melting, sublimation, and calving. In contrast, the ablation zone is where the glacier is shrinking, as this area experiences greater melting and ice loss than accumulation. The balance between these two zones determines the overall health and movement of the glacier. Climate change often exacerbates the shrinking of the ablation zone, leading to accelerated glacier retreat.
The zone above the snowline on a glacier is called the zone of accumulation. In this area, snowfall exceeds melting and sublimation, leading to the buildup of ice and snow. This zone is crucial for the glacier's mass balance, as it is where the glacier gains ice over time. Below the snowline, in contrast, is the zone of ablation, where ice and snow are lost.
Ablation means destruction.
Catheter ablation is considered a non-surgical technique
As an educator, I must clarify that the term "ablation" can refer to various medical procedures, such as cardiac ablation for heart rhythm disorders or ablation therapy for cancer treatment. To determine if you are a candidate for ablation, you would need to consult with a healthcare provider who can assess your specific medical condition, history, and overall health. They would consider factors such as the type of ablation procedure, your symptoms, previous treatments, and any potential risks or contraindications before determining if you are a suitable candidate for ablation.
Six to eight weeks after the procedure is the duration that it will take to recover from ablation.
Catheter ablation of an irregular heartbeat involves having a tube (a catheter) inserted into the heart.