1) net CO_2 exchange
CO2净交换
1.
Water vapor flux is one of the most important and the most fundamental ecological factors affecting carbon recycling in wetland ecosystem and is therefore closely related to net CO_2 exchange in wetland ecosystem.
水汽通量是影响湿地生态系统碳循环最重要、最基本的生态因子之一,与湿地生态系统CO2净交换密切相关。
2) net carbon dioxide exchange
生态系统净CO2交换量
3) net ecosystem carbon dioxide exchange
净生态系统CO2交换
1.
(1)The net ecosystem carbon dioxide exchanges indicted that there existed a low net diurnal carbon dioxide release within 13:00～19:00 and an extreme low diurnal carbon dioxide release in the other period of time;(2) In the alpine shrubs th.
(1)从净生态系统CO2交换(NEE)日变化特征看,除13:00~19:00时有较小的CO2净释放以外,其余时段NEE均很小;(2)高寒灌丛非生长季月份间NEE差异明显,4月和10月是CO2净释放量较大,1月和12月CO2净释放量较小;(3)相对温带草原(高杆草大草原)草地类型,低温抑制下的青藏高原高寒灌丛生态系统非生长季节日平均CO2释放率较低;(4)高寒灌丛非生长季NEE日变化模式与5 cm土壤温度变化呈显著正相关,土壤温度是影响非生长季节青藏高原高寒灌丛NEE变化的主导气候因子,同时NEE变化还受降水的影响。
4) CO2 net ecosystem exchange
CO2净生态系统交换量
5) net ecosystem CO2 exchange
净生态系统CO2交换量
1.
The results show that the scatterplots between the net ecosystem CO2 exchange and clear index present a different pattern in three ground conditions.
基于这些数据,根据净生态系统CO2交换量(NEE)对晴朗指数(k)和土壤温度的响应特征,分析了净生态系统CO2交换量与散射辐射之间的关系。
6) CO2 exchange
CO2交换量
1.
The data of micro-meteorology were analyzed in Haibei alpine wetland of Qinghai in 2004,the results show that the surface-atmospheric long-wave/short-wave radiation,earth′s surface reflectivity(A),the components of energy flux,moment flux(τ),air temperature,soil temperature,wind speed,friction velocity,CO2 exchange,have obvious seasonal changes.
对青海海北高寒湿地2004年的微气象观测资料分析表明:海北高寒湿地地—气长短波辐射、地表反射率、能量通量各分量、动量通量、气温、地温、风速、CO2交换量等季节变化明显。
补充资料：poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS：61128-46-9
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
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