पर्माफ्रॉस्ट हिंदी उपयोग और उदाहरण

जलवायु परिवर्तन ने इन कब्रों के संरक्षण को खतरे में डालने वाले पर्माफ्रॉस्ट के पिघलने का कारण बना है।

"" अभी हल ही में सीडीसी (CDC) के वैज्ञानिकों ने इसके विषाणु का पुनर्निर्माण किया जिसके अध्ययन अलास्का के पर्माफ्रॉस्ट (जमी हुई जमीन) के माध्यम से सुरक्षित रखा गया है।

पर्माफ्रॉस्ट इसके अंग्रेजी अर्थ का उदाहरण

Northern Europe offered an alternation of steppe and tundra environments depending on the permafrost line and the latitude.

Notably the National Trust-owned Devil's Dyke near Brighton covers some of downland scarp, and includes the deepest dry valley in the world – created when melting water eroded the chalk downland to the permafrost layer after the last ice age.

Some may have developed during periods of higher water table, others in periglacial conditions during which normally permeable bedrock would have been made impervious by permafrost, thus allowing flowing water to erode it.

Genetic material has been recovered from paleo/archaeological and historical skeletal material, mummified tissues, archival collections of non-frozen medical specimens, preserved plant remains, ice and from permafrost cores, marine and lake sediments and excavation dirt.

The settlement consists mostly of five-story apartment buildings built on granite rock foundations or on poles driven into permafrost.

This is mainly due to erosion during the sustained permafrost and tundra-like conditions in the periglacial zones of multiple ice ages.

This has led researchers to try to revitalize spore-like cells from tissue samples of frozen carcasses deposited in permafrost for decades (frozen walrus meat more than 100 years old, and mammoth and bison in Alaska estimated to be 50,000 years old).

Cryosols are found in the most northerly areas wherever there is permafrost.

The federal government is supporting the move, which is necessitated by erosion, melting, and the sinking of permafrost at Newtok.

Larix gmelinii forms enormous forests in the eastern Siberian taiga, growing at 50-1,200 m altitude on both boggy and well-drained soils, including on the shallow soils above permafrost.

Methane emission from permafrost regions.

CRREL arose from a consolidation of three antecedent organizations whose purpose was to understand frozen ground, permafrost, snow and ice as factors which were important in strategic northern areas during the Cold War.

In its first 25 years CRREL researchers contributed to the understanding of polar ice caps, permafrost, and the engineering technology for developing natural resources in cold climates, such as Alaska.