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@ARTICLE{Zhu:820883,
      author       = {Zhu, Xinyu and Chang, Liang and Liu, Jie and Zhou, Minghua
                      and Li, Jiujia and Gao, Biao and Wu, Donghui},
      title        = {{E}xploring the relationships between soil fauna, different
                      tillage regimes and {CO}$_{2}$ and {N}$_{2}${O} emissions
                      from black soil in {C}hina},
      journal      = {Soil biology $\&$ biochemistry},
      volume       = {103},
      issn         = {0038-0717},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2016-06147},
      pages        = {106 - 116},
      year         = {2016},
      abstract     = {Recent studies have shown that soil fauna can significantly
                      affect greenhouse gas emissions. However, different
                      functional groups and different soils can influence soil CO2
                      and N2O emissions to different extents. To date, little
                      attention has been paid to whether soil fauna interactions
                      with each other and their predators play a significant role
                      in CO2 and N2O emissions under different tillage systems.
                      Therefore, we studied how the interactions between soil
                      fauna and their predators affect soil CO2 and N2O emissions
                      from black soil following 13 years of conservation tillage
                      (no-till) (NT) and conventional tillage (CT). We conducted a
                      35-day microcosm experiment with black arable soil and hay
                      residue. The results indicated that the presence of
                      earthworms and predator mites (EP) significantly increased
                      the soil CO2 and N2O emissions in both NT and CT systems (P
                      < 0.05). However, the addition of predator mites to
                      microcosms with earthworms and Collembola treatments (ESP)
                      did not significantly increase the soil CO2 (900.7 mg CO2-C
                      kg−1 soil in NT, 991.0 mg CO2-C kg−1 soil in CT) or N2O
                      (75.9 μg N2O-N kg−1 soil in NT, 79.0 μg N2O-N kg−1
                      soil in CT) emissions compared to earthworms and springtail
                      (ES) treatments (CO2: 924.7 mg CO2-C kg−1 soil in NT,
                      914.4 mg CO2-C kg−1 soil in CT; N2O: 72.5 μg N2O-N kg−1
                      soil in NT, 251.4 μg N2O-N kg−1 soil in CT). Therefore,
                      adding predators does not always increase the CO2 and N2O
                      emissions, and the different body lengths of predators and
                      the effect of predator-prey interactions on soil
                      physicochemical properties should be considered. We found
                      much higher dissolved organic carbon and nitrate
                      availability in the E, ES and EP treatments at the time of
                      high gas emissions on day 18, indicating that the major
                      increase in CO2 and N2O emissions in these treatments may be
                      due to enhanced denitrification. Our study indicates that
                      under different tillage regimes, the interaction between
                      soil fauna functional groups on the availability of C and N
                      can decrease or increase soil CO2 and N2O emissions.
                      Compared with CT soils, CO2 and N2O emissions from NT soils
                      were lower, which demonstrates that long-term conservation
                      tillage can reduce CO2 and N2O emissions from soil. The
                      findings indicate that a more stable soil environment and
                      food web with more intact functional groups are built in NT
                      and may be more conducive to carbon and nitrogen
                      sequestration for reducing soil CO2 and N2O emissions in the
                      black soil region of Northeast China.},
      cin          = {IBG-3},
      ddc          = {570},
      cid          = {I:(DE-Juel1)IBG-3-20101118},
      pnm          = {255 - Terrestrial Systems: From Observation to Prediction
                      (POF3-255)},
      pid          = {G:(DE-HGF)POF3-255},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000388775400011},
      doi          = {10.1016/j.soilbio.2016.08.019},
      url          = {https://juser.fz-juelich.de/record/820883},
}