Russian Meteorology and Hydrology ( IF 1.4 ) Pub Date : 2022-05-04 , DOI: 10.3103/s1068373922010058 S. A. Lysenko 1 , V. F. Loginov 1 , P. O. Zaiko 1
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Abstract
The influence of interannual and long-term climate change impacts on net primary production (NPP) of terrestrial ecosystems in the central part of the Belarusian-Ukrainian Polesie region (50.7°–53° N, 25.5°–31.5° E) are investigated using satellite observations and reanalysis data. The results show that nowadays Polesie belongs to the zone of excessive heat and solar radiation resources and insufficient moisture resources. The interannual variations in NPP in Polesie are 2–3 times higher than in the other parts of Eastern Europe. Climate change in the recent 50 years led to the reduction of the total carbon stock in the vegetation cover of the region (at the rate of \(\sim\)750000 t/year). However, a number of natural and anthropogenic processes not related to the climate compensate the climate-related carbon loss in the terrestrial biomass. Moreover, these processes cause a slow growth of carbon at the rate of 140000 t/year in the region.
中文翻译：
气候变化对白俄罗斯-乌克兰波列西地区陆地生态系统生物生产力的影响
摘要
年际和长期气候变化对白俄罗斯-乌克兰波列西地区中部（北纬 50.7°–53°，东经 25.5°–31.5°）陆地生态系统净初级生产 (NPP) 的影响使用以下方法进行调查卫星观测和再分析数据。研究结果表明，现今波勒西地区属于热力和太阳辐射资源过剩，水分资源不足的地带。Polesie 的 NPP 年际变化是东欧其他地区的 2-3 倍。近 50 年的气候变化导致该地区植被覆盖的总碳储量减少（以 \(\sim\)750000 吨/年）。然而，许多与气候无关的自然和人为过程补偿了陆地生物量中与气候相关的碳损失。此外，这些过程导致该地区碳以 140000 吨/年的速度缓慢增长。
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