The formation and evolution of Quaternary natural environment is the key link of Quaternary geological study.

第四纪自然环境的形成和演变是第四纪地质史研究的中心环节。

youdao

A geological study of the Polish site found that thawing of ice blocks occurred, increasing the number of water bodies in the region.

对波兰该地区的地质研究发现，这里的冰块曾经融化过，增加了该地区的水体量。

youdao

Lineament maps derived from the remote sensing image by geological interpretation are useful tools for basic geological study and mineral prognoses.

对遥感图像进行地质解译，获得的特征线图，是基础地学研究和矿产预测的有利工具。

youdao

An estimated 85.4 trillion cubic feet of "undiscovered, technically recoverable gas" is frozen in the state's North Slope region, according to a U.S. Geological Survey study released by the Interior Department.

CNN: Study: Tap natural gas from Alaska's frozen areas

The Army Corps, the U.S. Fish and Wildlife Service and the U.S. Geological Survey continue to study the issue and hope within a couple of years to refine methods of determining the likely source of a particular DNA sample, she said.

WSJ: Report: Asian carp may have reached Great Lakes

This month is the launch of International Polar Year (IPY) -- an ambitious scientific effort involving over 200 projects -- which will study exactly these types of geological changes.

CNN: Antarctica: On thin ice