松嫩草地碳、水通量对全球变化的响应,免费理学论文,免费论文网,免费生物学论文 关键词: 草地;碳通量;增温;施氮;蒸腾 [gap=1612]keywords: grassland;carbon fluxes;warming;nitrogen;evapotranspiration
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The results showed that CO2 concentration had the greatest effects on the carbon and water fluxes of the plantation, followed by temperature, and precipitation.
结果表明:CO2浓度、温度和降水的变化对该人工林生态系统碳水通量影响的程度不同,其中CO2浓度>温度>降水。
The slag column method and the melting ratio method were used to show the relationship between the carbon materials added and the melting rate of fluxes.
采用渣柱法和熔化率法两种不同的测试方式进行了碳质材料与保护渣熔化速度的关系研究。
The melting process of mold fluxes were simulated in an unidirectional furnace so how these six kinds of carbon material influence on the melting rate and melting structure was made clear.
本文通过单向加热炉模拟保护渣在结晶器内的熔化过程,研究了六种炭质材料对保护渣熔化速度和熔融结构的影响。
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