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求人工翻译啊3Results3.1EvapotranspirationandprecipitationFigures3aand3cshowthepercentagechangesofevapotranspirationandprecipitationbythemid-21stcentury(representedby2036–2065)comparedwith1981–2000.AscanbefoundinF

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3 Results
3.1 Evapotranspiration and precipitation
Figures 3a and 3c show the percentage changes of
evapotranspiration and precipitation by the mid-21st century
(represented by 2036–2065) compared with
1981–2000. As can be found in Fig. 3a, evapotranspiration
is expected to increase over most areas of China, with
slight decreases over SWC, the Tibetan Plateau, and a
fraction of NEC. Those increases are generally larger over
Northwest China (NWC) than those over East China,
which mostly exceed 10% and partly exceed 20% over
NWC, while below 10% over East China. Changes of
precipitation present a similar feature (Fig. 3c). In particular,
precipitation tends to decrease slightly in the
Yangtze River basin and NEC. Thus, by the mid-21st
century, the atmospheric water exchange between
evapotranspiration and precipitation would possibly be
weakened over SWC and central NEC, while it would
strengthen over NWC, under global warming. Accordingly,
the precipitation minus evapotranspiration (P–ET)
decreases noticeably in SWC and the Yangtze River basin,
and slightly in NEC, the Tibetan Plateau, and part of
NWC, indicating a drier state by the mid-21st century, as
shown in Fig. 3e. Conversely, in South China, the Yellow
River basin, and westernmost China, the P–ET is expected
to increase to some extent, indicative of wetter
states by the mid-21st century.
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3. 结果
3.1 蒸发量和降水量
图3a和3c显示出蒸发量和降水量的百分比变化,这是21世纪中叶(由2036至2065年为代表)与1981-2000年相比。如图3a显示,预计中国大部分地区的蒸发量将增加,而中国西南部地区、青藏高原,东北地区和中国的一小部分地区则会轻微减少。一般来说,这些增加大部份都在中国西北地区多于中国东部,在西北地区多会超过10%,部分甚至超过20%,而中国东部则在10%以下。降水的变化呈现出类似的特征(图3c)。特别是,长江流域和东北地区的降水量趋向于轻微下降。因此,在全球气候变暖情况下,至21世纪中叶,在西南地区和中部东北地区,在大气水体交换中的蒸发量和降水量可能会减弱;同时,在西北地区将加强。因此,如图3e显示,到了21世纪中叶,降水量减去蒸散量(P-ET)在西南地区和长江流域会显着降低,而于东北地区、青藏高原以及部分西北地区则略为轻微,显示出较干燥的状态。相反,到了21世纪中叶,在中国南部、黄河流域和西部地区,预期P-ET将增加至一定程度,显示出较多雨的状态。
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