2) Water-stable aggregates
水稳性团聚体
1.
Effects of land use change on light fractions of organic carbon in soil water-stable aggregates;
土地利用变化对土壤水稳性团聚体轻组有机碳的影响
2.
In order to assess the impacts of land use change on soil organic carbon(SOC),the contents of SOC of water-stable aggregates of surface soil samples(0~10 cm,10~20 cm)at a natural forest of Altingia gracilipes and a plantation of Chinese fir(Cunninghamia lanceolata) were investigated in Wanmulin Nature Reserve of Jianou city,Fujian Province,China.
研究福建省建瓯市万木林自然保护区内,细柄阿丁枫(Altingia gracilipes)天然林及杉木(Cunning-hamia lanceolata)人工林不同土层土壤团聚体有机碳质量比与有机碳贮量的关系,探讨土地利用变化对土壤水稳性团聚体有机碳的影响。
3.
PAM,β-cyclodextrin,water super absorbent polymer,and humic acid,were used and trained in soil column to study the effects of modifiers on soil water-stable aggregates in Aeolian Sandy land.
25 mm水稳性团聚体的形成,在低浓度(0。
3) Water-stable aggregate
水稳性团聚体
1.
Distribution of water-stable aggregates and aggregate-associated C in black soil in Northeast China;
东北黑土水稳性团聚体及其结合碳分布特征
2.
A study of different conservation tillage measures was conducted in Lijiabu town of Dingxi city,Gansu province on semi-arid area of the west Loess Plateau,by which effects of tillage measures on mechanical-stable aggregates,water-stable aggregates,stability coefficient and soil organic carbon in soil layer of 0～5 cm,5～10 cm,10～30 cm was determined.
在位于黄土高原西部半干旱区定西市李家堡镇设置不同保护性耕作试验,对不同麦-豆轮作次序下0~5cm,5~10 cm,10~30 cm土壤机械稳定性团聚体和水稳性团聚体组成、团聚体稳定系数及土壤总有机碳含量进行了测定。
3.
25 mm water-stable aggregate(WSA) took on a falling trend with the enhancing of erosion degree,but the dispersing percent of aggregate(PAD) went up.
以3种侵蚀红壤(轻度、中度、严重)为供试材料,利用干湿筛法获得其不同粒径的水稳性团聚体(>4 mm,2~4 mm,1~2 mm,0。
4) water-stable aggregates
水稳定性团聚体
5) water stable aggregate
水稳性团聚体
1.
Dynamics of water stable aggregate in land degradation/restoration process of Ziwuling forest farm;
子午岭林区土地退化/恢复过程中土壤水稳性团聚体的动态变化
2.
Contents of water stable aggregate in the casts were related to the microbial properties.
蚓粪水稳性团聚体含量是结构稳定性表征之一,蚓粪中水稳性团聚体含量与其微生物学性质是紧密联系的,并且受到老化时间和有机质等因素的影响。
3.
A typical rolling farmland in the Black Soil region of Northeast China was selected in a case study to analyze impact of soil erosion and deposition on the loss,transportation and accumulation of soil organic carbon(SOC) in topsoil by measuring particulate organic carbon(POC),composition of water stable aggregates of different sizes and contents of associated carbon in different slope positions.
以东北黑土区典型漫岗坡耕地为研究对象,测定不同侵蚀程度地形部位表层土壤不同粒级有机碳、水稳性团聚体及其结合碳含量,探讨土壤侵蚀和沉积作用对表层土壤有机碳(SOC)损失、迁移和累积的影响。
补充资料：团聚体
分子式：
CAS号：
性质：初级粒子或聚集体以边或角相互连接而形成的集合体。其比表面与组成它的粒子或聚集体的比表面之和无显著差别。形成团聚体的过程称为团聚(agglomeration)。
CAS号：
性质：初级粒子或聚集体以边或角相互连接而形成的集合体。其比表面与组成它的粒子或聚集体的比表面之和无显著差别。形成团聚体的过程称为团聚(agglomeration)。
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