BG1.7

Nitrogen Cycling in the Anthropocene: Microbiological Processes, Land-atmosphere- Interactions and Global Change Feedbacks

BG1.7

Nitrogen Cycling in the Anthropocene: Microbiological Processes, Land-atmosphere- Interactions and Global Change Feedbacks

Co-organized by SSS5

Convener: Sami Ullah | Co-conveners: Peter Dörsch, Tuula Larmola, Dianming Wu, Lena RoheECSECS

vPICO presentations

| Mon, 26 Apr, 13:30–17:00 (CEST)

vPICO presentations: Mon, 26 Apr

Chairpersons: Sami Ullah, Dianming Wu, Lena Rohe

13:30–13:35

5-minute convener introduction

Session 1: Fate of reactive N and atmospheric chemistry

EGU21-15033

ECS

solicited

Understanding current and future impacts of public water supply on global nitrogen cycling | Highlight

Elizabeth M. Flint et al.

EGU21-1210

Impacts of long-term warming and enhanced nitrogen and sulfur deposition on carbon sink potential in a boreal peatland

Tuula Larmola et al.

EGU21-10536

ECS

Dissimilatory nitrate reduction processes along a forest hillslope

Jiajie Du et al.

EGU21-10546

ECS

N fertilization effects on N2O fluxes from oil palm plantation on tropical peatland

Auldry Chaddy et al.

EGU21-7776

ECS

Dry deposition fluxes of NH4+-N and NO3--N at a rural site of Indo-Gangetic Plain, India

Moh Naseem and Umesh Kulshrestha

EGU21-14992

Laboratory and field measurements of HONO emissions from agricultural soils in Guangdong of China

Baobin Han et al.

EGU21-6907

Budget of nitrous acid (HONO) and its impacts on atmospheric oxidation capacity at an urban site in Guangzhou of China

Yihang Yu et al.

EGU21-2471

ECS

Assessment of the impact of large changes in the ratio of photolysis rate of nitrate to that of gas nitric acid on HONO concentrations simulated by a 3-D chemical transport model

Yitian Guo et al.

EGU21-15035

ECS

Drip irrigation affects N2O emission differently depending on soil moisture status in an intensive vegetable production system

Xiuchun Xu et al.

EGU21-1901

Identification of groundwater nitrate sources and transformation processes under different land uses and complicated hydrological conditions in Qingyi River Basin, east China

Xin Huang et al.

EGU21-3618

Transformations and nitrate sources in an agricultural watershed(Quanshui River, China): An investigation using hydrogeochemistry, isotopes, and a Bayesian model

Mingda Cao

EGU21-2059

Identifying source and transformation of riverine nitrates in a karst watershed, North China: comprehensively using major ions, multiple isotopes and Bayesian model

Jie Zhang and Menggui Jin

EGU21-3682

ECS

Assessing the effects of oxidation of pyrite and reducing nitrogen fertilizer on chemical weathering and the carbon cycles in a karst river system by using multiple isotopes

Sen Xu et al.

EGU21-16166

ECS

Seasonal variation of nitrogen biogeochemical processes constrained by nitrate dual isotopes in cascade reservoirs, Southwestern China

Sainan Chen et al.

EGU21-7121

Biogeographic patterns of complete ammonia oxidizers (comammox) within the Yangtze River continuum

Shufeng Liu et al.

14:13–15:00

Meet the authors in their breakout text chats

Chairpersons: Tuula Larmola, Peter Dörsch

Session 2: Soil and Water N processes, fluxes and mitigation

EGU21-7892

solicited

Ecosystem scale evidence for the contribution of vanadium-based nitrogenase to biological nitrogen fixation.

Jean-Philippe Bellenger et al.

EGU21-10759

ECS

Nitrogen deposition enhanced productivity of sweet sorghum (Sorghum bicolor L.) in the arid region of China

Wenwen Liu et al.

EGU21-14027

Mitigation of nitrous oxide emissions from an acidic soil by valorization of industrial waste

Junhui Yin et al.

EGU21-10794

Nitrification inhibitor DMPP mitigated N2O emissions and decreased N2 losses in a low-nitrate vegetable soil after application of manure

Yanting Liu et al.

EGU21-15030

ECS

How repeated use of urease and nitrification inhibitors affect soil microbes and N2O emissions in North China Plain?

Wei Zhang et al.

EGU21-674

Applying slurry with different techniques in spring – which pathway does the nitrogen take?

Caroline Buchen-Tschiskale et al.

EGU21-8305

The impact of liquid organic fertilization and associated application techniques on N2 and N2O fluxes from agricultural soils

Balázs Grosz et al.

EGU21-5125

ECS

Using online N2O isotopic measurements to understand grassland N2O emission processes in a changing climate

not presented

Elena Stoll et al.

EGU21-12807

ECS

Investigating the diurnal variability of nitrous oxide emissions from soils

Yuk Faat Wu et al.

EGU21-1223

ECS

Nitrate and water uptake, rather than rhizodeposition, control denitrification in the presence of growing plants

Pauline Sophie Rummel et al.

EGU21-12482

Field measurements of soil denitrification using 15N gas flux

Amanda Matson et al.

EGU21-10809

ECS

Isotope and microbiome analysis indicates variety of N-cycle processes controlling N2O fluxes in a drained peatland forest soil

Mohit Masta et al.

EGU21-1619

ECS

The role of land-use change and restoration on nitrogen processing in tropical coastal wetlands of Vietnam

Sophie Comer-Warner et al.

EGU21-7340

ECS

Design of the treatment wetland determines nitrous oxide emission

Kuno Kasak et al.

EGU21-12432

Modelling the impact of soil processes on the N and O isotope signatures of nitrate in groundwater

Neus Otero et al.

16:08–17:00

Meet the authors in their breakout text chats