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How climate change is affecting the transitional natural zones of the Northern and Arctic regions of Russia
Polar Science ( IF 1.5 ) Pub Date : 2021-02-11 , DOI: 10.1016/j.polar.2021.100652
Vera Vinogradova , Tatyana Titkova , Alexander Zolotokrylin

Continued global warming and the increase in climate extremes have mostly been identified in Northern and Arctic areas of Russia. Investigation of natural and climatic conditions in these regions was conducted using the method of zoning that is based on the environmental conditions of human life. This method estimates the relatively slowly changing landscape component and the rapidly changing climate component of the discomfort. Transitional natural zones represent an open system for the impact of climatic changes. A positive trend in the number of active temperatures and a negative precipitation trend was observed in these regions. At present, the climate conditions of some areas in the tundra, forest-tundra, and northern taiga correspond to the more southerly landscape zones. This situation is conducive to changes in the landscape vegetation and could lead to a shift in the transitional landscape zone borders towards higher latitudes. The relevancy of the study results is that they help to establish the potential consequences of climate change for landscape structures, as well as for the environment and the population of the Northern and Arctic areas. They can be used for developing the regulatory documents that govern the population's life in the Northern and Arctic areas.



中文翻译:

气候变化如何影响俄罗斯北部和北极地区的过渡自然区

持续的全球变暖和极端气候事件的增加主要发生在俄罗斯的北部和北极地区。这些地区的自然和气候条件调查是使用基于人类生活环境条件的分区方法进行的。这种方法估计了不适感的相对缓慢变化的景观成分和快速变化的气候成分。过渡性自然区代表了气候变化影响的开放系统。在这些地区观察到活跃温度数呈正趋势,降水呈负趋势。目前,苔原、森林-苔原和针叶林北部部分地区的气候条件与较偏南的景观带相对应。这种情况有利于景观植被的变化,并可能导致过渡景观带边界向高纬度地区转移。研究结果的相关性在于它们有助于确定气候变化对景观结构以及北部和北极地区的环境和人口的潜在影响。它们可用于制定管理北方和北极地区人口生活的规范性文件。

更新日期:2021-02-11
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