permafrost
శాశ్వతంగా
definition
noun
The permafrost below the topsoil is frozen all year around, and this prevents roots from penetrating deeply into the ground.
a thick subsurface layer of soil that remains frozen throughout the year, occurring chiefly in polar regions.
translation of 'permafrost'
అతిగానున్న చలి,
అతి శీతోష్ణస్థితి
example
Hot, dry summers have thawed 'permafrost' layers and shriveled berry crops.
We are already beginning to see the likely effects of climate change: melting 'permafrost' and the retreat of permanent icepacks.
It's estimated that a quarter to a third of all soil carbon is locked in 'permafrost' .
However, there may be water locked in 'permafrost' in some deep polar craters.
It's springtime in Siberia, where slumbering mammoths are emerging from melting 'permafrost' .
These climates introduced 'permafrost' and cold-climate weathering products to river systems.
In some areas, thawing of 'permafrost' will improve infiltration.
On Alaska's northern coast, they met Native Alaskans dealing with melting 'permafrost' and coastal erosion.
In many high mountains regions, 'permafrost' may be present.
The forest grows atop 'permafrost' , a layer of soil that remains frozen year-round.
In the north soil takes the form of 'permafrost' , where the water in the ground is permanently frozen.
The rest of the year what little soil there is on the surface is rock hard above 'permafrost' .
The 'permafrost' below the topsoil is frozen all year around, and this prevents roots from penetrating deeply into the ground.
But most of it is under tundra 'permafrost' , if not indeed under even more inhospitable terrain.
These self-organized patterns result from the effects of freezing and thawing on layers of stone and soil overlying 'permafrost' .
In regions influenced by 'permafrost' , water migrates along the thermal gradient from warm to cold, thereby feeding ice in the frozen core.
However, 'permafrost' covered large northern areas and many habitats were fragmented and displaced southward.
Increased snow and ice melt have caused higher rivers while thawing 'permafrost' has wreaked havoc with roads and other infrastructure.
hilly terrain underlain by 'permafrost'
Most of the remainder comes from wetlands, gas hydrates, 'permafrost' , and termites.
A species of bacterium locked in Alaskan 'permafrost' for 32,000 years woke up and started swimming as soon as its medium melted.
Credits: Google Translate
