Persistent Nonagricultural and Periodic Agricultural Emissions Dominate Sources of Ammonia in Urban Beijing: Evidence from 15N Stable Isotope in Vertical Profiles

2019 ◽  
Author(s):  
Yangyang Zhang ◽  
Katherine B. Benedict ◽  
Aohan Tang ◽  
Yele Sun ◽  
Yunting Fang ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Vertical Profiles ◽  
Agricultural Emissions ◽  
15N Stable Isotope

scholarly journals Barley Nitrogen Acquisition as Affected by Water Regime, Fertilizer Rates and Application Mode Using 15N Stable Isotope

2016 ◽  
Vol 5 (1) ◽  
pp. 116-135
Author(s):  
Samak ◽  
R.R. Magdy ◽  
El.I. Gaber ◽  
Y.G.M. Galal ◽  
M.A. Mohamed
Keyword(s):  
Stable Isotope ◽  
Water Regime ◽  
Nitrogen Acquisition ◽  
Application Mode ◽  
Fertilizer Rates ◽  
15N Stable Isotope

15N stable isotope labelling of slugs (Gastropoda: Pulmonata)

2002 ◽  
Vol 141 (3) ◽  
pp. 275-281 ◽  
Author(s):  
S G H HAKVOORT ◽  
O SCHMIDT
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Labelling ◽  
Isotope Labelling ◽  
15N Stable Isotope

scholarly journals Fossil Fuel Combustion-Related Emissions Dominate Atmospheric Ammonia Sources during Severe Haze Episodes: Evidence from 15N-Stable Isotope in Size-Resolved Aerosol Ammonium

2016 ◽  
Vol 50 (15) ◽  
pp. 8049-8056 ◽  
Author(s):  
Yuepeng Pan ◽  
Shili Tian ◽  
Dongwei Liu ◽  
Yunting Fang ◽  
Xiaying Zhu ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Fossil Fuel ◽  
Fuel Combustion ◽  
Fossil Fuel Combustion ◽  
Atmospheric Ammonia ◽  
15N Stable Isotope

scholarly journals A 15N stable isotope semen label to detect mating in the malaria mosquito Anopheles arabiensis Patton

2008 ◽  
Vol 1 (1) ◽  
pp. 19 ◽  
Author(s):  
Michelle EH Helinski ◽  
Rebecca C Hood ◽  
Doris Gludovacz ◽  
Leo Mayr ◽  
Bart GJ Knols
Keyword(s):  
Stable Isotope ◽  
Anopheles Arabiensis ◽  
Malaria Mosquito ◽  
15N Stable Isotope

Application of 13C and 15N stable isotope probing to characterize RDX degrading microbial communities under different electron-accepting conditions

2015 ◽  
Vol 297 ◽  
pp. 42-51 ◽  
Author(s):  
Kun-Ching Cho ◽  
Do Gyun Lee ◽  
Mark E. Fuller ◽  
Paul B. Hatzinger ◽  
Charles W. Condee ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Microbial Communities ◽  
Stable Isotope Probing ◽  
15N Stable Isotope

scholarly journals Organo - mineral fertilization of wheat: impact on growth and N - recovery using 15N - stable isotope

2018 ◽  
Vol 47 (4) ◽  
pp. 815-821
Author(s):  
MM Ismail ◽  
Ahmed A. Moursy
Keyword(s):  
Stable Isotope ◽  
N Uptake ◽  
Chicken Manure ◽  
Mineral Fertilizers ◽  
N Recovery ◽  
Dry Matter Accumulation ◽  
Mineral Fertilization ◽  
Use Efficiency ◽  
15N Stable Isotope

Investigation was carried out to follow up the effect of organo-mineral fertilizers on yield of wheat plants grown on sand soil using 15N stable isotope. Dry matter accumulation of wheat straw yielded 14.70 g/pot and grains yielded 12.72 g/pot with application of 50% As + BF. The highest values of N-uptake by straw and grains were 144.08 mg N/pot and 320.54 mg N/pot, respectively when treated with 50% As + BF. Portions of different N sources i.e. Nitrogen derived from fertilizer (% Ndff), nitrogen derived from air (% Ndfa) and fertilizer use efficiency (% FUE), gained by grains were (% 28.20), (% 19.70) and (% 34.31) as affected by addition of (50% ammonium sulphate (As) + Bio fertilizer, (25% rice straw (Rs) + 25% As + BF) and ( 25% chicken manure (CM) + 25% As + BF), respectively.

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