1) soil inorganic carbon stock
土壤无机碳库
1.
This paper statistically calculated soil inorganic carbon stock and soil inorganic carbon density for 0~20,0~100,0~180 cm depth in the Yangtze Delta region based on 1∶250 000 multi-purpose regional geochemical survey and interrelated research by ARCGIS9.
长江三角洲地区0~20、0~100、0~180 cm深度土壤无机碳库储量分别为50。
2) soil inorganic carbon
土壤无机碳
1.
The contents of soil organic carbon(SOC)and soil inorganic carbon(SIC)in different soil layers within 1 m depths in three different kinds of steppes(Stipa baicalensis steppe, Leymus chinensis steppe and Stipa grandis steppe), in the Xilin River Basin of Inner Mongolia, China , were determined in order to investigating effects of cultivating and grazing on the soil carbon in temperate grassland.
(3)贝加尔针茅草原开垦为农田使1m土层内的土壤无机碳含量升高,钙积化位置变浅。
3) soil organic carbon pool
土壤有机碳库
1.
Soil organic carbon pool and its spatial distribution pattern in the Circum Bohai Region.;
环渤海地区土壤有机碳库及其空间分布格局的研究
4) slow" soil organic carbon pool
土壤"慢"有机碳库
1.
Review on study of the "slow" soil organic carbon pool;
土壤“慢”有机碳库研究进展
5) soil carbon pool
土壤碳库
1.
Characteristics of soil carbon pool in urban ecosystem;
城市生态系统土壤碳库特征
2.
The estimated methods of soil carbon pool had important function to exactly estimate carbon pool,to reflect soil fertility,to protect biological diversity.
阐述了森林土壤碳释放的测定方法,并对碳释放的一些研究成果做了总结,在此基础上,就目前土壤碳库研究方法上尚存在的一些问题作了概括与分析。
3.
Summary was made on impact pattern and process of nitrogen deposition on soil carbon pool from the import and export of soil carbon content,as well as on the latest progress of researches on effect of nitrogen deposition to litter decomposition,fine root biomass and soil respiration.
从土壤碳含量的输入和输出两方面综述了N沉降胁迫对土壤碳库的影响方式和过程,分析了目前N沉降对凋落物分解、细根生物量、土壤呼吸的影响的研究进展及其作用机制,但由于N沉降对土壤碳库的影响是一个复杂的综合作用过程,N沉降对森林土壤碳库的总效应尚需要更深入的研究。
6) Soil carbon
土壤碳库
1.
Effects of agricultural managements on soil carbon sequestration;
农业生产措施对土壤碳库的影响
2.
Soil carbon is the balance between carbon input into and loss from the soil.
土壤碳库是输入、输出土壤碳量的平衡:大气CO2浓度升高有可能通过生态系统中的各种生理过程来增加输入土壤的碳量,输入土壤碳量的增加使土壤成为一个潜在的碳汇,有可能缓解大气CO2浓度的升高;但另一方面输入土壤碳量的增加,为微生物的生长提供了能量,从而提高了微生物的活性,因此土壤呼吸增强,土壤碳输出增加。
补充资料：土壤无机胶体(soil inorganic colloid)
分子式：
CAS号：
性质：又称土壤无机胶体(soil inorganic colloid)。主要是土壤黏粒。包括母质中矿物的残体及其风化产物。主要由硅酸盐和氧化物组成。硅酸盐有水云母、蒙脱石、蛭石、高岭石和间层矿物、夹层矿物等。氧化物有水铝英石和铁、铝、锰、硅、钛等的氧化物及其水合物。
CAS号：
性质：又称土壤无机胶体(soil inorganic colloid)。主要是土壤黏粒。包括母质中矿物的残体及其风化产物。主要由硅酸盐和氧化物组成。硅酸盐有水云母、蒙脱石、蛭石、高岭石和间层矿物、夹层矿物等。氧化物有水铝英石和铁、铝、锰、硅、钛等的氧化物及其水合物。
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