Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir
To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber techn...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Hao, Qingju [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
|---|
| Umfang: |
10 |
|---|
| Übergeordnetes Werk: |
Enthalten in: SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota - Wang, Meimei ELSEVIER, 2018, an international journal for scientific research into the environment and its relationship with man, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:660 ; year:2019 ; day:10 ; month:04 ; pages:567-576 ; extent:10 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.scitotenv.2019.01.050 |
|---|
| Katalog-ID: |
ELV04568569X |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV04568569X | ||
| 003 | DE-627 | ||
| 005 | 20230626012033.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 191021s2019 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.scitotenv.2019.01.050 |2 doi | |
| 028 | 5 | 2 | |a /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica |
| 035 | |a (DE-627)ELV04568569X | ||
| 035 | |a (ELSEVIER)S0048-9697(19)30056-7 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 630 |a 640 |a 610 |q VZ |
| 100 | 1 | |a Hao, Qingju |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| 264 | 1 | |c 2019transfer abstract | |
| 300 | |a 10 | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. | ||
| 520 | |a To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. | ||
| 700 | 1 | |a Chen, Shijie |4 oth | |
| 700 | 1 | |a Ni, Xue |4 oth | |
| 700 | 1 | |a Li, Xiaoxi |4 oth | |
| 700 | 1 | |a He, Xinhua |4 oth | |
| 700 | 1 | |a Jiang, Changsheng |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Wang, Meimei ELSEVIER |t SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota |d 2018 |d an international journal for scientific research into the environment and its relationship with man |g Amsterdam [u.a.] |w (DE-627)ELV001360035 |
| 773 | 1 | 8 | |g volume:660 |g year:2019 |g day:10 |g month:04 |g pages:567-576 |g extent:10 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.scitotenv.2019.01.050 |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a SYSFLAG_U | ||
| 912 | |a SSG-OLC-PHA | ||
| 951 | |a AR | ||
| 952 | |d 660 |j 2019 |b 10 |c 0410 |h 567-576 |g 10 | ||
| author_variant |
q h qh |
|---|---|
| matchkey_str |
haoqingjuchenshijienixuelixiaoxihexinhua:2019----:ehnadiruoiemsinfoterwonraote |
| hierarchy_sort_str |
2019transfer abstract |
| publishDate |
2019 |
| allfields |
10.1016/j.scitotenv.2019.01.050 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica (DE-627)ELV04568569X (ELSEVIER)S0048-9697(19)30056-7 DE-627 ger DE-627 rakwb eng 630 640 610 VZ Hao, Qingju verfasserin aut Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir 2019transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. Chen, Shijie oth Ni, Xue oth Li, Xiaoxi oth He, Xinhua oth Jiang, Changsheng oth Enthalten in Elsevier Science Wang, Meimei ELSEVIER SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota 2018 an international journal for scientific research into the environment and its relationship with man Amsterdam [u.a.] (DE-627)ELV001360035 volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 https://doi.org/10.1016/j.scitotenv.2019.01.050 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 660 2019 10 0410 567-576 10 |
| spelling |
10.1016/j.scitotenv.2019.01.050 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica (DE-627)ELV04568569X (ELSEVIER)S0048-9697(19)30056-7 DE-627 ger DE-627 rakwb eng 630 640 610 VZ Hao, Qingju verfasserin aut Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir 2019transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. Chen, Shijie oth Ni, Xue oth Li, Xiaoxi oth He, Xinhua oth Jiang, Changsheng oth Enthalten in Elsevier Science Wang, Meimei ELSEVIER SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota 2018 an international journal for scientific research into the environment and its relationship with man Amsterdam [u.a.] (DE-627)ELV001360035 volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 https://doi.org/10.1016/j.scitotenv.2019.01.050 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 660 2019 10 0410 567-576 10 |
| allfields_unstemmed |
10.1016/j.scitotenv.2019.01.050 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica (DE-627)ELV04568569X (ELSEVIER)S0048-9697(19)30056-7 DE-627 ger DE-627 rakwb eng 630 640 610 VZ Hao, Qingju verfasserin aut Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir 2019transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. Chen, Shijie oth Ni, Xue oth Li, Xiaoxi oth He, Xinhua oth Jiang, Changsheng oth Enthalten in Elsevier Science Wang, Meimei ELSEVIER SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota 2018 an international journal for scientific research into the environment and its relationship with man Amsterdam [u.a.] (DE-627)ELV001360035 volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 https://doi.org/10.1016/j.scitotenv.2019.01.050 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 660 2019 10 0410 567-576 10 |
| allfieldsGer |
10.1016/j.scitotenv.2019.01.050 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica (DE-627)ELV04568569X (ELSEVIER)S0048-9697(19)30056-7 DE-627 ger DE-627 rakwb eng 630 640 610 VZ Hao, Qingju verfasserin aut Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir 2019transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. Chen, Shijie oth Ni, Xue oth Li, Xiaoxi oth He, Xinhua oth Jiang, Changsheng oth Enthalten in Elsevier Science Wang, Meimei ELSEVIER SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota 2018 an international journal for scientific research into the environment and its relationship with man Amsterdam [u.a.] (DE-627)ELV001360035 volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 https://doi.org/10.1016/j.scitotenv.2019.01.050 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 660 2019 10 0410 567-576 10 |
| allfieldsSound |
10.1016/j.scitotenv.2019.01.050 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica (DE-627)ELV04568569X (ELSEVIER)S0048-9697(19)30056-7 DE-627 ger DE-627 rakwb eng 630 640 610 VZ Hao, Qingju verfasserin aut Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir 2019transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. Chen, Shijie oth Ni, Xue oth Li, Xiaoxi oth He, Xinhua oth Jiang, Changsheng oth Enthalten in Elsevier Science Wang, Meimei ELSEVIER SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota 2018 an international journal for scientific research into the environment and its relationship with man Amsterdam [u.a.] (DE-627)ELV001360035 volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 https://doi.org/10.1016/j.scitotenv.2019.01.050 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 660 2019 10 0410 567-576 10 |
| language |
English |
| source |
Enthalten in SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota Amsterdam [u.a.] volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 |
| sourceStr |
Enthalten in SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota Amsterdam [u.a.] volume:660 year:2019 day:10 month:04 pages:567-576 extent:10 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| dewey-raw |
630 |
| isfreeaccess_bool |
false |
| container_title |
SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota |
| authorswithroles_txt_mv |
Hao, Qingju @@aut@@ Chen, Shijie @@oth@@ Ni, Xue @@oth@@ Li, Xiaoxi @@oth@@ He, Xinhua @@oth@@ Jiang, Changsheng @@oth@@ |
| publishDateDaySort_date |
2019-01-10T00:00:00Z |
| hierarchy_top_id |
ELV001360035 |
| dewey-sort |
3630 |
| id |
ELV04568569X |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV04568569X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626012033.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">191021s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.scitotenv.2019.01.050</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV04568569X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0048-9697(19)30056-7</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">630</subfield><subfield code="a">640</subfield><subfield code="a">610</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hao, Qingju</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">10</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Shijie</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ni, Xue</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Xiaoxi</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">He, Xinhua</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jiang, Changsheng</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Wang, Meimei ELSEVIER</subfield><subfield code="t">SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota</subfield><subfield code="d">2018</subfield><subfield code="d">an international journal for scientific research into the environment and its relationship with man</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV001360035</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:660</subfield><subfield code="g">year:2019</subfield><subfield code="g">day:10</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:567-576</subfield><subfield code="g">extent:10</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.scitotenv.2019.01.050</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">660</subfield><subfield code="j">2019</subfield><subfield code="b">10</subfield><subfield code="c">0410</subfield><subfield code="h">567-576</subfield><subfield code="g">10</subfield></datafield></record></collection>
|
| author |
Hao, Qingju |
| spellingShingle |
Hao, Qingju ddc 630 Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| authorStr |
Hao, Qingju |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV001360035 |
| format |
electronic Article |
| dewey-ones |
630 - Agriculture & related technologies 640 - Home & family management 610 - Medicine & health |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| topic_title |
630 640 610 VZ Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| topic |
ddc 630 |
| topic_unstemmed |
ddc 630 |
| topic_browse |
ddc 630 |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
s c sc x n xn x l xl x h xh c j cj |
| hierarchy_parent_title |
SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota |
| hierarchy_parent_id |
ELV001360035 |
| dewey-tens |
630 - Agriculture 640 - Home & family management 610 - Medicine & health |
| hierarchy_top_title |
SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)ELV001360035 |
| title |
Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| ctrlnum |
(DE-627)ELV04568569X (ELSEVIER)S0048-9697(19)30056-7 |
| title_full |
Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| author_sort |
Hao, Qingju |
| journal |
SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota |
| journalStr |
SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
2019 |
| contenttype_str_mv |
zzz |
| container_start_page |
567 |
| author_browse |
Hao, Qingju |
| container_volume |
660 |
| physical |
10 |
| class |
630 640 610 VZ |
| format_se |
Elektronische Aufsätze |
| author-letter |
Hao, Qingju |
| doi_str_mv |
10.1016/j.scitotenv.2019.01.050 |
| dewey-full |
630 640 610 |
| title_sort |
methane and nitrous oxide emissions from the drawdown areas of the three gorges reservoir |
| title_auth |
Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| abstract |
To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. |
| abstractGer |
To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. |
| abstract_unstemmed |
To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area. |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA |
| title_short |
Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir |
| url |
https://doi.org/10.1016/j.scitotenv.2019.01.050 |
| remote_bool |
true |
| author2 |
Chen, Shijie Ni, Xue Li, Xiaoxi He, Xinhua Jiang, Changsheng |
| author2Str |
Chen, Shijie Ni, Xue Li, Xiaoxi He, Xinhua Jiang, Changsheng |
| ppnlink |
ELV001360035 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth |
| doi_str |
10.1016/j.scitotenv.2019.01.050 |
| up_date |
2024-07-06T18:13:15.296Z |
| _version_ |
1803854382677098496 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV04568569X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626012033.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">191021s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.scitotenv.2019.01.050</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000817.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV04568569X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0048-9697(19)30056-7</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">630</subfield><subfield code="a">640</subfield><subfield code="a">610</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hao, Qingju</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Methane and nitrous oxide emissions from the drawdown areas of the Three Gorges Reservoir</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">10</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">To investigate the effect of dam impounding on CH4 and N2O emissions from the drawdown area of the Three Gorges Reservoir (TGR), CH4 and N2O fluxes were measured at the elevations of 180 m, 175 m, 165 m and 155 m (above the sea level) from September 2010 to August 2012 using the static chamber technique. The elevations of 175 m, 165 m and 155 m were located in the drawdown area and the non-flooded elevation of 180 m was taken as the control for the drawdown area. The drawdown area studied here acted as the sources of CH4 and N2O as a whole. Seasonal, inter-annual and spatial CH4, but not N2O, fluxes varied significantly between September 2010 and August 2012. The CH4 fluxes were highest in winter but lowest in summer, and significantly higher in the wet year than in the dry year. The annually cumulative CH4 emissions were 14.09 ± 4.27, 12.61 ± 3.59, 68.92 ± 13.09 and 77.41 ± 9.42 kg CH4 ha−1 from the elevations of 180 m, 175 m, 165 m and 155 m, respectively. Compared with 180 m elevation, the annual CH4 emission was insignificantly decreased by 11% at 175 m elevation (P > 0.05), and substantially increased by 389% and 449% at 165 m (P 0.05). These results showed that CH4 emissions were increased but N2O emissions were not affected in the drawdown area after the dam impounding in the TGR, and CH4 emissions were increased with the decrease in the elevations while N2O emissions were not affected by the elevation in the drawdown area.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Shijie</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ni, Xue</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Xiaoxi</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">He, Xinhua</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jiang, Changsheng</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Wang, Meimei ELSEVIER</subfield><subfield code="t">SPG-56 from Sweet potato Zhongshu-1 delayed growth of tumor xenografts in nude mice by modulating gut microbiota</subfield><subfield code="d">2018</subfield><subfield code="d">an international journal for scientific research into the environment and its relationship with man</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV001360035</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:660</subfield><subfield code="g">year:2019</subfield><subfield code="g">day:10</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:567-576</subfield><subfield code="g">extent:10</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.scitotenv.2019.01.050</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">660</subfield><subfield code="j">2019</subfield><subfield code="b">10</subfield><subfield code="c">0410</subfield><subfield code="h">567-576</subfield><subfield code="g">10</subfield></datafield></record></collection>
|
| score |
7.399646 |