烤田至土壤干裂时，CH 4排放通量降至零。
As soil drying continued, the soil began to crack and CH4 emissions decreased to nil.
结果稻田ch 4排放通量的日变化与气温日变化基本一致。
The daily variation of CH4 emission in late rice paddy field was basically consistent with the daily variation of air temperature.
在不同时段及不同气象条件下甲烷的排放通量变化比较复杂。
The changes of discharge flux of methane concentration in different times and weathers is more complicated.
沼泽湿地N2O排放通量季节变化与沼泽湿地水深呈负相关关系。
Seasonal change of N2O flux was negatively correlated with water depth in mire.
为准确估算异戊二烯的排放通量，建立其排放模式是非常必要的。
It is necessary to build a model to accurately estimate isoprene emission flux.
日间极大值型日变化模态发生时，NO排放通量与气温的日变化同步；
When this day-peak pattern took place, coincidence was found between the diurnal cycle of NO fluxes and air temperature.
本文对水田甲烷排放通量的研究进展及有关的土壤和环境因素作了综述。
The advances in the research of methane emission from rice paddies and related soil properties and environmental factors are reviewed.
对持续淹水处理而言，N2O的排放通量是正常烤田处理的12.10%。
As far as CF treatment was concerned, N2O emission accounted for 12.10% of NA treatment.
结果表明，（1）土壤-小麦系统的CO2排放通量存在着明显的日变化。
Results showed: (1) daily CO2 emission from soil-wheat system varified remarkably.
各类植被覆盖下土壤CO 2排放通量均表现为白天高于夜间，午后高于午前。
CO2 emission flux of soil under several vegetation covers during daytime is higher than that at night, and afternoon higher than the morning.
观测期间玉米田、大豆田、棉花田土壤n2o排放通量与土壤水分相关性均不显著。
But no correlation was found between N2O fluxes and soil moisture during the observation period.
田间试验研究了西北干旱半干旱地区地膜覆盖对土壤中n 2o排放通量变化的影响。
Field experiments was used to study the change of soil N2O discharge flux in the northwestern arid and semi-arid areas.
在裂缝产生过程中，裂缝的平均体积与N2O日排放通量之间存在极显著的乘幂关系。
During the cracks producing, there existed very significant power correlation between the average volume of cracks and N2O daily emission flux.
结果表明：在水稻生医季节甲烷排放通量变化很大，在分蘖期和成熟期一般会出现峰值。
The results show a great variation in methane emission during the rice growing season, and the peak values appear during tillering period and fruiting period.
对水田和旱地土壤进行不同施肥(尿素、农用稀土)处理后，测定其氧化亚氮排放通量。
By coping rice soil and dry land soil with different fertilization (urea and agriculture application REEs), The flux of nitrous oxide was determined.
早稻甲烷排放峰值出现在水稻幼穗分化期，晚稻种稻期间甲烷排放通量在水稻分蘖盛期最大。
The methane emission peak of early rice appeared in young panicle differentiation stage of rice.
有植株参与稻田在孕穗期CH4昼夜平均排放通量显著高于无植株参与稻田（P<0.01）。
The diurnal mean CH4 flux from rice-involved plot was significantly higher than that of rice uninvolved plot in the booting stage(P<0.01).
本文介绍了采用甲烷自动采集及分析测量系统在广州地区进行稻田甲烷排放通量监测的试验设计。
In this paper, the experimental design for monitoring methane emission flux from rice paddy in Guangzhou area with automatic sampling and analyzing system is introduced.
采用静态箱—便携式红外色谱法对青藏高原风火山地区沼泽草甸和高寒草甸两类生态系统CO_2排放通量进行了研究。
The results showed that the CO_2 fluxes were significantly different between the swamp meadow and alpine meadow ecosystems and between the different degenerate meadows, correspondingly.
用静态封闭箱式技术原位测定了西山地区元宝枫和油松两种人工林地土壤N_2O的排放通量，表明该地区森林土壤为大气N_2O气体一个重要的源。
The soil N_2O emission flux in the plantation of Acer truncatum and Piuns tabuleaformus woodland was measured in situ using static closed chamber technique.
用静态箱法对冬小麦不同基肥施用方式(表施、深施)和不同施用量下的土壤NO排放通量进行了研究，结果表明：肥料在土壤中的位置对NO排放通量的影响非常显著。
Effect of different basal-dressing application methods and different amounts of fertilizer on NO emission from the soil grown with winter wheat was studied with the technique of static chamber.
用静态箱法对冬小麦不同基肥施用方式(表施、深施)和不同施用量下的土壤NO排放通量进行了研究，结果表明：肥料在土壤中的位置对NO排放通量的影响非常显著。
Effect of different basal-dressing application methods and different amounts of fertilizer on NO emission from the soil grown with winter wheat was studied with the technique of static chamber.
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