denitrifiers相关论文
Effects of grazing intensity on the community structure and abundance of denitrifiers (nirK and nirS
As the most potential greenhouse gas contributing to global warming, nitrous oxide (N2O) contributes to the destruction ......
Abundance and structure composition of nirK and nosZ genes as well as denitrifying activity in heavy
We studied the impacts of heavy metal pollution on abundance and community composition as well as activity of denitr......
While microbial mercury (Hg) reduction has been extensively studied in aerobic resistant prokaryotes carrying mer operon......
Seasonal Changes of Abundance and Community Structure of Denitrifiers (nirK) in Tibetan Alpine Meado
Increased N2O emission induced by long-term nitrogen fertilization has become an urgent ecological environment issue......
Responses of N2O reductase gene (nosZ)-denitrifier communities to long-term fertilization follow a d
The effect of long-term fertilization on soil denitrifying communities was analysed by measuring the abundance and diver......
硝化和反硝化细菌是土壤中与氮转化有关的微生物菌群,大气CO2浓度升高可能对它们的数量产生影响.位于中国无锡的稻-麦轮作农田生态......
本文通过无菌水培试验，研究了两种不同基因型小麦菌期根系分泌物对反硝化细菌优势种生长量和反硝化活性的影响。结果表明：两种不同基......
反硝化作用是生态系统氮循环的重要组成部分,与地下水硝酸盐累积和温室气体排放密切相关。种类繁多的细菌、真菌和古菌参与反硝化......
以电极生物膜反应器中分离的三株反硝化菌(12E、22A、25C)为实验材料,为菌株的形态及生理生化特征进行了初步研究,并进一步研究了......
反硝化过程对于废水生物脱氮工艺的运行、土壤肥分的流失以及N2O的排放均具有重要意义,但参与反硝化过程的微生物种类繁多且多数不......
以反硝化菌的亚硝酸盐还原酶编码基因nirS为分子标记，调查了湖北省公安县崇湖渔场池塘表层底泥反硝化菌丰度的季节变化，并分析了反硝......
利用位于江都市小记镇的中国稻-麦轮作FACE平台，采用最大可能（MPN）法，在2004年水稻生长季研究了不同施肥情况（施常规N量UN和低N量LN）、不......
