论文部分内容阅读
一、前言一九五六年八月至十月一日笔者就工作之便在东北区北部一些地区内,对多年冻土做了少许的观察,收集到了一些资料。就所看到的事实证明在南兴安,石头沟——沐讷河、德都、五营、梧桐河、砂金产地,连线以北等地区确实有着广大面积的温度长年在零下的岛状多年冻土层。这一事实在1956年地质知识第10期所刊出的“中国东北区多年冻土的分布”一文中已经指出,本文只在关于分布状况方面再补充一些实际资料,而中心内容是介绍区内岛状多年冻土的赋
I. Preface From August 1956 to October 1, 1956, the author made some observations on the permafrost in some areas in the northern part of Northeast China and collected some information. The facts we have seen prove that in areas such as Nanxing’an, Shitougou - Mune, Tadu, Wuying, Indus, placer gold deposits and the northern part of the connection indeed have vast areas of temperature for many years in the island for years Frozen soil layer. This fact has been pointed out in the article entitled “Distribution of Permafrost in Northeast China” published in Geological Knowledge No. 10 of 1956. In this paper, we only add some actual data on the status of distribution, Island permafrost Fu Fu