Most of the surrounding districts of reserves in west China are poor communities, so the pressure of utilizing resources have been the primary obstacle to improve managing level of the reserves.
中国西部自然保护区的周边大多是贫困社区，目前来自当地社区的资源利用压力已成为提高自然保护区管理质量的主要障碍。
The method of primary halo is an effective way of forecasting deep seated orebody location in the mines with critical reserves.
危机矿山深部矿体定位预测中，利用原生晕地球化学方法是一种合理的、有效的途径。
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