swamp-forest

This dissertation took the Heilongjiang swamp-forest area for exampleto make the research of mid-large scale geochemical technique .

森林沼泽区地球化学勘查工作已开展多年,但依据化探成果所发现的矿床却寥寥无几,效果很不理想,其主要原因是尚未找到行之有效的化探异常查证方法。

This paper deals with the distribution regularity of Au in-10～+60,-60～+100,-100～+160 and-160 meshes for Layer A soil in forest and swampy areas of central Heilongjiang Province.

探讨了金在黑龙江省中部森林沼泽区A层土壤-10~+60目、-60~+100目、-100~+160目及-160目粒级中的含量分布特征和富集规律。

The geochemical survey of 1∶50 000 stream sediment is one of the geochemical exploration methods in the forest and swamp landscape area.

森林沼泽景观区1∶5万水系沉积物地球化学测量是在森林沼泽区进行地球化学勘查的重要方法之一,在陆角岭工作区,应用水系沉积物测量、土壤测量查证工作,找矿效果显著。

A serious of middle-large scale geochemical exploration methods were proposed in the forest-swamp landscape regions.

针对森林沼泽的特殊景观,提出了一套运含森林沼泽景观中大比例尺化探方法技术,通过森林沼泽景观4个测区开展1∶50000和1∶25000地球化学测量及其他地质工作,其成果证明采用的森林沼泽景观中大比例尺化探方法是行之有效的。

The forest-swamp landscape in the Northeast of China is mainly distributed over the Greater Xing an Mountain, the Lesser Xing an Mountain, the Changbai Mountain and the Zhangguangcai Mountain in the Inner Mongolia Autonomous Region, the Jilin Province and the Heilongjiang Province, totaling over 700,000 km2.

我国东北森林沼泽景观区主要分布在内蒙、黑龙江、吉林三省区的大、小兴安岭、长白山和张广才岭地区,面积70多万km2。