1) Soil heat flux
土壤热通量
1.
Based on the meteorological data collected at alpine virgin Abies george timberline area of the Serkyimla Mts,southeastern Tibetan Plateau,diurnal,seasonal and day-to-day variations of soil heat flux and its relationships with net radiation were analyzed to study soil-air thermal exchange characteristics at the alpine virgin forest area.
利用藏东南色齐拉(也称色季拉)山高寒区林线地带连续的气象观测资料,分析了高山林线冷杉原始林土壤热通量的日、季节以及逐日变化特征及其与净辐射的关系,初步研究高寒区原始林土壤-大气热量交换特征。
2.
The trial test indicated that NTS was unfavorourable for seed emergence and the soil heat flux was lower than the other tillages obviously.
试验表明,免耕覆盖的土壤温度不利于豌豆的出苗,且土壤热通量明显小于其它耕作方式。
2) soil CO2 fluxes
土壤CO2通量
1.
So it is basilic significance to study the soil CO2 fluxes change under large-scale land use change.
02mg/(m2·h);人工水稻田草甸白浆土土壤CO2通量最小,平均值为128。
3) soil carbon flux
土壤碳通量
4) Soil N2O flux
土壤N2O通量
1.
Soil N2O flux was measured for a whole year in winter wheat-summer maize rotation system in the North China Plain to determine its sources and changes in the soil,by using close chamber method.
采用静态箱/气相色谱法对华北平原冬小麦/夏玉米轮作田土壤N2O通量进行周年观测,研究轮作田土壤N2O源的大小及其变化规律,分析土壤温度、水分、有效氮含量对土壤N2O通量的影响。
5) soil CH_4 uptake
土壤CH4通量
补充资料：热通量
分子式：
CAS号：
性质：是单位时间，单位面积传递的热量，表示式为：q=Q/A。热通量是一强度指标，可用来表示传热设备的传热性能。
CAS号：
性质：是单位时间，单位面积传递的热量，表示式为：q=Q/A。热通量是一强度指标，可用来表示传热设备的传热性能。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条