Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau
Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in th...
Ausführliche Beschreibung
Autor*in: |
Hang Shi [verfasserIn] Hao Shen [verfasserIn] Shikui Dong [verfasserIn] Jiannan Xiao [verfasserIn] Zhiyuan Mu [verfasserIn] Ran Zhang [verfasserIn] Xinghai Hao [verfasserIn] Ziying Wang [verfasserIn] Hui Zuo [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Englisch |
Erschienen: |
2022 |
---|
Schlagwörter: |
---|
Übergeordnetes Werk: |
In: Sustainability - MDPI AG, 2009, 14(2022), 18, p 11434 |
---|---|
Übergeordnetes Werk: |
volume:14 ; year:2022 ; number:18, p 11434 |
Links: |
---|
DOI / URN: |
10.3390/su141811434 |
---|
Katalog-ID: |
DOAJ00558468X |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | DOAJ00558468X | ||
003 | DE-627 | ||
005 | 20240414191243.0 | ||
007 | cr uuu---uuuuu | ||
008 | 230225s2022 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.3390/su141811434 |2 doi | |
035 | |a (DE-627)DOAJ00558468X | ||
035 | |a (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
050 | 0 | |a TD194-195 | |
050 | 0 | |a TJ807-830 | |
050 | 0 | |a GE1-350 | |
100 | 0 | |a Hang Shi |e verfasserin |4 aut | |
245 | 1 | 0 | |a Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau |
264 | 1 | |c 2022 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. | ||
650 | 4 | |a nitrogen deposition | |
650 | 4 | |a greenhouse gas | |
650 | 4 | |a Qinghai-Tibetan Plateau | |
650 | 4 | |a grassland type | |
650 | 4 | |a soil factor | |
653 | 0 | |a Environmental effects of industries and plants | |
653 | 0 | |a Renewable energy sources | |
653 | 0 | |a Environmental sciences | |
700 | 0 | |a Hao Shen |e verfasserin |4 aut | |
700 | 0 | |a Shikui Dong |e verfasserin |4 aut | |
700 | 0 | |a Jiannan Xiao |e verfasserin |4 aut | |
700 | 0 | |a Zhiyuan Mu |e verfasserin |4 aut | |
700 | 0 | |a Ran Zhang |e verfasserin |4 aut | |
700 | 0 | |a Xinghai Hao |e verfasserin |4 aut | |
700 | 0 | |a Ziying Wang |e verfasserin |4 aut | |
700 | 0 | |a Hui Zuo |e verfasserin |4 aut | |
773 | 0 | 8 | |i In |t Sustainability |d MDPI AG, 2009 |g 14(2022), 18, p 11434 |w (DE-627)610604120 |w (DE-600)2518383-7 |x 20711050 |7 nnns |
773 | 1 | 8 | |g volume:14 |g year:2022 |g number:18, p 11434 |
856 | 4 | 0 | |u https://doi.org/10.3390/su141811434 |z kostenfrei |
856 | 4 | 0 | |u https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 |z kostenfrei |
856 | 4 | 0 | |u https://www.mdpi.com/2071-1050/14/18/11434 |z kostenfrei |
856 | 4 | 2 | |u https://doaj.org/toc/2071-1050 |y Journal toc |z kostenfrei |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_DOAJ | ||
912 | |a GBV_ILN_11 | ||
912 | |a GBV_ILN_20 | ||
912 | |a GBV_ILN_22 | ||
912 | |a GBV_ILN_23 | ||
912 | |a GBV_ILN_24 | ||
912 | |a GBV_ILN_31 | ||
912 | |a GBV_ILN_39 | ||
912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_60 | ||
912 | |a GBV_ILN_62 | ||
912 | |a GBV_ILN_63 | ||
912 | |a GBV_ILN_65 | ||
912 | |a GBV_ILN_69 | ||
912 | |a GBV_ILN_70 | ||
912 | |a GBV_ILN_73 | ||
912 | |a GBV_ILN_95 | ||
912 | |a GBV_ILN_110 | ||
912 | |a GBV_ILN_151 | ||
912 | |a GBV_ILN_161 | ||
912 | |a GBV_ILN_170 | ||
912 | |a GBV_ILN_213 | ||
912 | |a GBV_ILN_224 | ||
912 | |a GBV_ILN_230 | ||
912 | |a GBV_ILN_285 | ||
912 | |a GBV_ILN_293 | ||
912 | |a GBV_ILN_370 | ||
912 | |a GBV_ILN_602 | ||
912 | |a GBV_ILN_2014 | ||
912 | |a GBV_ILN_2507 | ||
912 | |a GBV_ILN_4012 | ||
912 | |a GBV_ILN_4037 | ||
912 | |a GBV_ILN_4112 | ||
912 | |a GBV_ILN_4125 | ||
912 | |a GBV_ILN_4126 | ||
912 | |a GBV_ILN_4249 | ||
912 | |a GBV_ILN_4305 | ||
912 | |a GBV_ILN_4306 | ||
912 | |a GBV_ILN_4322 | ||
912 | |a GBV_ILN_4323 | ||
912 | |a GBV_ILN_4324 | ||
912 | |a GBV_ILN_4325 | ||
912 | |a GBV_ILN_4367 | ||
912 | |a GBV_ILN_4700 | ||
951 | |a AR | ||
952 | |d 14 |j 2022 |e 18, p 11434 |
author_variant |
h s hs h s hs s d sd j x jx z m zm r z rz x h xh z w zw h z hz |
---|---|
matchkey_str |
article:20711050:2022----::iyasfrslncliainrmtsou2unu2uomsinadhu4uutkwticesn |
hierarchy_sort_str |
2022 |
callnumber-subject-code |
TD |
publishDate |
2022 |
allfields |
10.3390/su141811434 doi (DE-627)DOAJ00558468X (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Hang Shi verfasserin aut Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor Environmental effects of industries and plants Renewable energy sources Environmental sciences Hao Shen verfasserin aut Shikui Dong verfasserin aut Jiannan Xiao verfasserin aut Zhiyuan Mu verfasserin aut Ran Zhang verfasserin aut Xinghai Hao verfasserin aut Ziying Wang verfasserin aut Hui Zuo verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 18, p 11434 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:18, p 11434 https://doi.org/10.3390/su141811434 kostenfrei https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 kostenfrei https://www.mdpi.com/2071-1050/14/18/11434 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 18, p 11434 |
spelling |
10.3390/su141811434 doi (DE-627)DOAJ00558468X (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Hang Shi verfasserin aut Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor Environmental effects of industries and plants Renewable energy sources Environmental sciences Hao Shen verfasserin aut Shikui Dong verfasserin aut Jiannan Xiao verfasserin aut Zhiyuan Mu verfasserin aut Ran Zhang verfasserin aut Xinghai Hao verfasserin aut Ziying Wang verfasserin aut Hui Zuo verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 18, p 11434 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:18, p 11434 https://doi.org/10.3390/su141811434 kostenfrei https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 kostenfrei https://www.mdpi.com/2071-1050/14/18/11434 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 18, p 11434 |
allfields_unstemmed |
10.3390/su141811434 doi (DE-627)DOAJ00558468X (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Hang Shi verfasserin aut Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor Environmental effects of industries and plants Renewable energy sources Environmental sciences Hao Shen verfasserin aut Shikui Dong verfasserin aut Jiannan Xiao verfasserin aut Zhiyuan Mu verfasserin aut Ran Zhang verfasserin aut Xinghai Hao verfasserin aut Ziying Wang verfasserin aut Hui Zuo verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 18, p 11434 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:18, p 11434 https://doi.org/10.3390/su141811434 kostenfrei https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 kostenfrei https://www.mdpi.com/2071-1050/14/18/11434 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 18, p 11434 |
allfieldsGer |
10.3390/su141811434 doi (DE-627)DOAJ00558468X (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Hang Shi verfasserin aut Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor Environmental effects of industries and plants Renewable energy sources Environmental sciences Hao Shen verfasserin aut Shikui Dong verfasserin aut Jiannan Xiao verfasserin aut Zhiyuan Mu verfasserin aut Ran Zhang verfasserin aut Xinghai Hao verfasserin aut Ziying Wang verfasserin aut Hui Zuo verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 18, p 11434 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:18, p 11434 https://doi.org/10.3390/su141811434 kostenfrei https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 kostenfrei https://www.mdpi.com/2071-1050/14/18/11434 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 18, p 11434 |
allfieldsSound |
10.3390/su141811434 doi (DE-627)DOAJ00558468X (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Hang Shi verfasserin aut Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor Environmental effects of industries and plants Renewable energy sources Environmental sciences Hao Shen verfasserin aut Shikui Dong verfasserin aut Jiannan Xiao verfasserin aut Zhiyuan Mu verfasserin aut Ran Zhang verfasserin aut Xinghai Hao verfasserin aut Ziying Wang verfasserin aut Hui Zuo verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 18, p 11434 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:18, p 11434 https://doi.org/10.3390/su141811434 kostenfrei https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 kostenfrei https://www.mdpi.com/2071-1050/14/18/11434 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 18, p 11434 |
language |
English |
source |
In Sustainability 14(2022), 18, p 11434 volume:14 year:2022 number:18, p 11434 |
sourceStr |
In Sustainability 14(2022), 18, p 11434 volume:14 year:2022 number:18, p 11434 |
format_phy_str_mv |
Article |
institution |
findex.gbv.de |
topic_facet |
nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor Environmental effects of industries and plants Renewable energy sources Environmental sciences |
isfreeaccess_bool |
true |
container_title |
Sustainability |
authorswithroles_txt_mv |
Hang Shi @@aut@@ Hao Shen @@aut@@ Shikui Dong @@aut@@ Jiannan Xiao @@aut@@ Zhiyuan Mu @@aut@@ Ran Zhang @@aut@@ Xinghai Hao @@aut@@ Ziying Wang @@aut@@ Hui Zuo @@aut@@ |
publishDateDaySort_date |
2022-01-01T00:00:00Z |
hierarchy_top_id |
610604120 |
id |
DOAJ00558468X |
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">DOAJ00558468X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240414191243.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230225s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.3390/su141811434</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ00558468X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43</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="050" ind1=" " ind2="0"><subfield code="a">TD194-195</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TJ807-830</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">GE1-350</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Hang Shi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">nitrogen deposition</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">greenhouse gas</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Qinghai-Tibetan Plateau</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">grassland type</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">soil factor</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Environmental effects of industries and plants</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Renewable energy sources</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Environmental sciences</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Hao Shen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Shikui Dong</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jiannan Xiao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhiyuan Mu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ran Zhang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Xinghai Hao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ziying Wang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Hui Zuo</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Sustainability</subfield><subfield code="d">MDPI AG, 2009</subfield><subfield code="g">14(2022), 18, p 11434</subfield><subfield code="w">(DE-627)610604120</subfield><subfield code="w">(DE-600)2518383-7</subfield><subfield code="x">20711050</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:14</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:18, p 11434</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.3390/su141811434</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.mdpi.com/2071-1050/14/18/11434</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2071-1050</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">14</subfield><subfield code="j">2022</subfield><subfield code="e">18, p 11434</subfield></datafield></record></collection>
|
callnumber-first |
T - Technology |
author |
Hang Shi |
spellingShingle |
Hang Shi misc TD194-195 misc TJ807-830 misc GE1-350 misc nitrogen deposition misc greenhouse gas misc Qinghai-Tibetan Plateau misc grassland type misc soil factor misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau |
authorStr |
Hang Shi |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)610604120 |
format |
electronic Article |
delete_txt_mv |
keep |
author_role |
aut aut aut aut aut aut aut aut aut |
collection |
DOAJ |
remote_str |
true |
callnumber-label |
TD194-195 |
illustrated |
Not Illustrated |
issn |
20711050 |
topic_title |
TD194-195 TJ807-830 GE1-350 Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau nitrogen deposition greenhouse gas Qinghai-Tibetan Plateau grassland type soil factor |
topic |
misc TD194-195 misc TJ807-830 misc GE1-350 misc nitrogen deposition misc greenhouse gas misc Qinghai-Tibetan Plateau misc grassland type misc soil factor misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences |
topic_unstemmed |
misc TD194-195 misc TJ807-830 misc GE1-350 misc nitrogen deposition misc greenhouse gas misc Qinghai-Tibetan Plateau misc grassland type misc soil factor misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences |
topic_browse |
misc TD194-195 misc TJ807-830 misc GE1-350 misc nitrogen deposition misc greenhouse gas misc Qinghai-Tibetan Plateau misc grassland type misc soil factor misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
cr |
hierarchy_parent_title |
Sustainability |
hierarchy_parent_id |
610604120 |
hierarchy_top_title |
Sustainability |
isfreeaccess_txt |
true |
familylinks_str_mv |
(DE-627)610604120 (DE-600)2518383-7 |
title |
Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau |
ctrlnum |
(DE-627)DOAJ00558468X (DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43 |
title_full |
Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau |
author_sort |
Hang Shi |
journal |
Sustainability |
journalStr |
Sustainability |
callnumber-first-code |
T |
lang_code |
eng |
isOA_bool |
true |
recordtype |
marc |
publishDateSort |
2022 |
contenttype_str_mv |
txt |
author_browse |
Hang Shi Hao Shen Shikui Dong Jiannan Xiao Zhiyuan Mu Ran Zhang Xinghai Hao Ziying Wang Hui Zuo |
container_volume |
14 |
class |
TD194-195 TJ807-830 GE1-350 |
format_se |
Elektronische Aufsätze |
author-letter |
Hang Shi |
doi_str_mv |
10.3390/su141811434 |
author2-role |
verfasserin |
title_sort |
six years of grassland cultivation promotes co<sub<2</sub<, n<sub<2</sub<o emissions and ch<sub<4</sub< uptake with increasing n deposition on qinghai-tibetan plateau |
callnumber |
TD194-195 |
title_auth |
Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau |
abstract |
Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. |
abstractGer |
Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. |
abstract_unstemmed |
Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition. |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 |
container_issue |
18, p 11434 |
title_short |
Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau |
url |
https://doi.org/10.3390/su141811434 https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43 https://www.mdpi.com/2071-1050/14/18/11434 https://doaj.org/toc/2071-1050 |
remote_bool |
true |
author2 |
Hao Shen Shikui Dong Jiannan Xiao Zhiyuan Mu Ran Zhang Xinghai Hao Ziying Wang Hui Zuo |
author2Str |
Hao Shen Shikui Dong Jiannan Xiao Zhiyuan Mu Ran Zhang Xinghai Hao Ziying Wang Hui Zuo |
ppnlink |
610604120 |
callnumber-subject |
TD - Environmental Technology |
mediatype_str_mv |
c |
isOA_txt |
true |
hochschulschrift_bool |
false |
doi_str |
10.3390/su141811434 |
callnumber-a |
TD194-195 |
up_date |
2024-07-03T15:54:24.265Z |
_version_ |
1803573856070270976 |
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">DOAJ00558468X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240414191243.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230225s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.3390/su141811434</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ00558468X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ99c074f0fc3245bb8094907c88b0ca43</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="050" ind1=" " ind2="0"><subfield code="a">TD194-195</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TJ807-830</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">GE1-350</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Hang Shi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Six Years of Grassland Cultivation Promotes CO<sub<2</sub<, N<sub<2</sub<O Emissions and CH<sub<4</sub< Uptake with Increasing N Deposition on Qinghai-Tibetan Plateau</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one of the key eco-regions in the world. To investigate how N deposition affects the fluxes of GHGs (CH<sub<4</sub<, CO<sub<2</sub<, N<sub<2</sub<O) in the alpine grassland ecosystem, the dominant ecosystems on QTP, we conducted control experiments in three types of alpine grasslands, including the alpine meadow (AM), alpine steppe (AS), and cultivated grassland (CG) on the QTP. In this study, four N addition gradients (0 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 8 kg Nha<sup<−1</sup<yr<sup<−1</sup<, 24 kg Nha<sup<−1</sup<yr<sup<−1</sup<, and 40 kg Nha<sup<−1</sup<yr<sup<−1</sup<) were set up using ammonium nitrate from 2015 to 2020 in order to simulate N deposition at different levels, and after 6 years of continuous N application, greenhouse gases were collected from sampling plots. The results showed that simulated N deposition had no significant effect on soil GHG fluxes, while the grassland type had an extremely significant effect on soil GHG fluxes. Under the same N deposition conditions, the CH<sub<4</sub< absorption in the cultivated grassland was higher than that in the other two types of grasslands. At low N deposition levels (CK, N1), the CO<sub<2</sub< emission in the cultivated grassland was higher than that in the other two types of grasslands. At high N deposition levels (N2 and N3), the N<sub<2</sub<O emission in the cultivated grassland increased more significantly than it did in the other two types of grasslands. Control of grassland cultivation should be proposed as a reliable form of land-use management to reduce GHG emissions on the QTP in the era of increasing N deposition.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">nitrogen deposition</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">greenhouse gas</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Qinghai-Tibetan Plateau</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">grassland type</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">soil factor</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Environmental effects of industries and plants</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Renewable energy sources</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Environmental sciences</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Hao Shen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Shikui Dong</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jiannan Xiao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhiyuan Mu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ran Zhang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Xinghai Hao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ziying Wang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Hui Zuo</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Sustainability</subfield><subfield code="d">MDPI AG, 2009</subfield><subfield code="g">14(2022), 18, p 11434</subfield><subfield code="w">(DE-627)610604120</subfield><subfield code="w">(DE-600)2518383-7</subfield><subfield code="x">20711050</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:14</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:18, p 11434</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.3390/su141811434</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/99c074f0fc3245bb8094907c88b0ca43</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.mdpi.com/2071-1050/14/18/11434</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2071-1050</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">14</subfield><subfield code="j">2022</subfield><subfield code="e">18, p 11434</subfield></datafield></record></collection>
|
score |
7.4014235 |