Using a modified DNDC biogeochemical model to optimize field management of a multi-crop (cotton, wheat, and maize) system: a site-scale case study in northern China
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
Chunyan Liu
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
College of Earth and Planetary Science, University of Chinese
Academy of Sciences, Beijing 100049, P.R. China
Kai Wang
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
Feng Cui
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
now at: the Environmental Monitoring Station of Jiulongpo District,
Chongqing, 630050, P.R. China
Rui Wang
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
Siqi Li
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
College of Earth and Planetary Science, University of Chinese
Academy of Sciences, Beijing 100049, P.R. China
Zhisheng Yao
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
Jiang Zhu
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing 100029, P.R. China
Viewed
Total article views: 2,181 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,360
780
41
2,181
216
38
34
HTML: 1,360
PDF: 780
XML: 41
Total: 2,181
Supplement: 216
BibTeX: 38
EndNote: 34
Views and downloads (calculated since 25 Sep 2018)
Cumulative views and downloads
(calculated since 25 Sep 2018)
Total article views: 1,509 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
896
579
34
1,509
94
28
30
HTML: 896
PDF: 579
XML: 34
Total: 1,509
Supplement: 94
BibTeX: 28
EndNote: 30
Views and downloads (calculated since 31 Jul 2019)
Cumulative views and downloads
(calculated since 31 Jul 2019)
Total article views: 672 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
464
201
7
672
122
10
4
HTML: 464
PDF: 201
XML: 7
Total: 672
Supplement: 122
BibTeX: 10
EndNote: 4
Views and downloads (calculated since 25 Sep 2018)
Cumulative views and downloads
(calculated since 25 Sep 2018)
Viewed (geographical distribution)
Total article views: 2,181 (including HTML, PDF, and XML)
Thereof 1,987 with geography defined
and 194 with unknown origin.
Total article views: 1,509 (including HTML, PDF, and XML)
Thereof 1,344 with geography defined
and 165 with unknown origin.
Total article views: 672 (including HTML, PDF, and XML)
Thereof 643 with geography defined
and 29 with unknown origin.
A biogeochemical process model-based approach for screening the best management practices (BMPs) of a three-crop system was proposed. The BMPs are the management alternatives with the lowest negative impact potentials that still satisfy all given constraints. Three BMP alternatives with overlapping uncertainties of simulated NIPs were screened from 6000 scenarios using the modified DNDC95 model, which could sustain crop yields, enlarge SOC stock, mitigate GHG, and reduce other nitrogen losses.
A biogeochemical process model-based approach for screening the best management practices (BMPs)...