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Increase in Agricultural-Derived NH
x
and Decrease in Coal Combustion-Derived NO
x
Result in Atmospheric Particulate N-NH
4
+
Surpassing N-NO
3
-
in the South China Sea
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2024, 卷号: 58, 期号: 15, 页码: 6682-6692
作者:
Zhang, Zheng-En
;
Li, Jun
;
Zhang, Ruijie
;
Tian, Chongguo
;
Sun, Zeyu
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/05/07
oceanic nitrogen deposition
marine aerosol
nitrogen/oxygen isotope
sourceapportionment
south China sea
δ
18
O and δ
13
C of planktonic foraminifer
Globigerinoides
ruber: Effects of test size sampling and laboratory treatment
期刊论文
PALAEOWORLD, 2024, 卷号: 33, 期号: 1, 页码: 257-266
作者:
Xu, Ye
;
Li, Bao-Hua
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  |  
浏览/下载:0/0
  |  
提交时间:2024/05/15
Cleaning method
test size
stable isotope
planktonic foraminifera
Globigerinoides ruber
Quantifying the Nitrogen Sources and Secondary Formation of Ambient HONO with a Stable Isotopic Method
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2023, 卷号: 57, 期号: 43, 页码: 16456-16464
作者:
Zong, Zheng
;
Wang, Tao
;
Chai, Jiajue
;
Tan, Yue
;
Liu, Pengfei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/01/26
HONO nitrogen sources
HONO formation
nitrogenisotope
oxygen isotope
Bayesian model
Nitrogen in soil, manure and sewage has become a major challenge in controlling nitrate pollution in groundwater around plateau lakes, Southwest China
期刊论文
JOURNAL OF HYDROLOGY, 2023, 卷号: 620, 页码: 10
作者:
Cui, Rongyang
;
Zhang, Dan
;
Hu, Wanli
;
Zhao, Xinmei
;
Yan, Hui
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  |  
浏览/下载:8/0
  |  
提交时间:2023/10/10
Groundwater
NO3- isotopes
NO3- pollution
N cycling
Dietary niche reconstruction of Pliocene and Pleistocene Equidae from the Linxia Basin of northwestern China based on stable isotope analysis
期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2023, 卷号: 614, 页码: 13
作者:
Ma, Jiao
;
Sun, Boyang
;
Bocherens, Herve
;
Deng, Tao
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  |  
浏览/下载:9/0
  |  
提交时间:2023/10/09
Dietary niche
Hipparion
Equus
Stable isotopes
Pliocene -Pleistocene
Linxia Basin
Seasonal variations in surface processes and hydroclimate on an alpine lake, NE Tibetan Plateau
期刊论文
QUATERNARY SCIENCE REVIEWS, 2023, 卷号: 300, 页码: 19
作者:
Wunnemann, Bernd
;
Yan, Dada
;
Hu, Shuai
;
Zhang, Yongzhan
;
Chen, Wei
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  |  
浏览/下载:14/0
  |  
提交时间:2023/02/14
Surface processes
Stable isotopes
Interannual variation
Holocene hydroclimate
Tibetan plateau
Zinc isotopic evidence for enhanced continental weathering and organic carbon burial during the late Cambrian SPICE event
期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2022, 卷号: 608, 页码: 10
作者:
Yuan, Chengshuai
;
Liu, Sheng-Ao
;
Chen, Jitao
;
Fang, Linhao
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  |  
浏览/下载:9/0
  |  
提交时间:2023/10/09
Late Cambrian
SPICE
Zinc isotopes
Continental weathering
Organic matter burial
North China
Isotope compositions of dinosaur eggs and associated depositional settings in the Upper Cretaceous Huizhou Formation from the Qiyunshan area, Anhui Province, China: implications for paleoenvironmental reconstruction
期刊论文
HISTORICAL BIOLOGY, 2022, 页码: 12
作者:
He, Qing
;
Chen, Yating
;
Huang, Jiandong
;
Xing, Lida
;
Jiang, Qin
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2022/07/20
Dinosaur eggshells
stable isotopes
grain-size analysis
paleoenvironment
Upper Cretaceous
Qiyunshan area
Anhui Province
China
Threshold recognition for shallow groundwater recharge by precipitation using dual isotopes in a small subtropical hilly catchment
期刊论文
CATENA, 2022, 卷号: 213, 页码: 10
作者:
Liu, Haowen
;
Tang, Jialiang
;
Chen, Lu
;
Zhang, Xifeng
;
Zhu, Bo
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/07/29
Groundwater
Water isotopes
Kinetic fractionation
Recharge mechanisms
Hilly catchment
Density functional theory calculations of nitrogen and oxygen equilibrium isotope fractionations in NO3--NO2--H2O aqueous system reveal inverse kinetic isotope effects during nitrite oxidation
期刊论文
APPLIED GEOCHEMISTRY, 2022, 卷号: 139, 页码: 11
作者:
He, Yuyang
;
Li, Long
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  |  
浏览/下载:22/0
  |  
提交时间:2022/07/18
Reduced partition function ratio
Nitrate reduction
Water-droplet model
Solvent effect
Inverse kinetic isotope effect
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