Distribution of soil organic carbon under different vegetation zones in the Ili River Valley, Xinjiang
查看参考文献23篇
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文摘
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We analyzed and estimated the distribution and reserves of soil organic carbon under nine different vegetation conditions including alpine meadow, meadow steppe, typical steppe, desert steppe, and temperate coniferous forest and so on, in the lli River valley, Xinjiang according to data from field investigations and laboratory analyses in 2008 and 2009. The study results show that the soil organic carbon content in the lli River valley varies with the type of vegetation. In the 0-50 cm soil horizon, the soil organic carbon content is the highest under the vegetation types of alpine meadow and meadow steppe, slightly lower under temperate coniferous forest and typical steppe, and the lowest under the intrazonal vegetation and desert vegetation types. The soil organic carbon content shows basically a tendency to decrease as soil depth increases under various vegetation types except in the case of the intrazonal vegetation. Similarly, the soil organic carbon density is the highest and varies little under the vegetation types of alpine meadow, meadow steppe and temperate coniferous forest, and is the lowest under the desert vegetation type. Both the soil organic carbon content and density in the topsoil of meadows in the lli River valley are high, so protecting meadows in the lli River valley, and especially their topsoil, should be a priority so that the potential of change in soil organic carbon in the shallow soil horizon is reduced, and this means maintenance of the stability of the soil carbon pool. |
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来源
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Journal of Geographical Sciences
,2010,20(5):729-740 【核心库】
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DOI
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10.1007/s11442-010-0807-4
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关键词
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vegetation
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grassland
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soil organic carbon
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Ili River Valley
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地址
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Xinjiang Institute of Ecology and Geography, CAS, Key Laboratory of Oasis Ecology and Desert Environment, Urumqi, 830011
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语种
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英文 |
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文献类型
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研究性论文 |
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ISSN
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1009-637X |
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学科
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自然地理学 |
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基金
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The National Science and Technology Support Plan
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CAS Western Light Program
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文献收藏号
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CSCD:3922061
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参考文献 共
23
共2页
|
|
1.
AIT Jarkhin Jumakhin. Investigation of land use/land cover of Ili River Valley based on RS/GIS.
Environmental Monitoring in China, (in Chinese),2009,25(2):69-72
|
被引
1
次
|
|
|
|
|
2.
Batjes N H. Carbon and nitrogen stocks in the soils of the Amazon Region.
Geoderma,1999,89:273-286
|
被引
25
次
|
|
|
|
|
3.
Batjes N H. Possibilities for carbon sequestration in tropical and subtropical soils.
Global Change Biology,2003,3(2):161-173
|
被引
40
次
|
|
|
|
|
4.
Davidson E A. Soil warming and organic carbon content.
Nature,2000,408:789-790
|
被引
139
次
|
|
|
|
|
5.
Eswaran H. Organic carbon in soils of the world.
Soil Science Society of American Journal,1993,57:192-194
|
被引
301
次
|
|
|
|
|
6.
Fan Yonggang. Organic carbon content in major grassland types in Bayinbulak.
Journal of Arid Land Resources and Environment, (in Chinese),2008,22(8):179-184
|
被引
1
次
|
|
|
|
|
7.
Fu Hua. Organic carbon content in major grassland types in Alex, Inner Mongolia.
Acta Ecologica Sinica, (in Chinese),2004,24(3):469-476
|
被引
4
次
|
|
|
|
|
8.
Jobbagy E G. The vertical distribution of soil organic carbon and its relation to climate and vegetation.
Ecological Applications,2000,10(2):423-436
|
被引
585
次
|
|
|
|
|
9.
Laboratory of Soil Physics. Institute of Soil Science, Chinese Academy of Sciences.
Methods of Soil Physical Measurement. (in Chinese),1978
|
被引
1
次
|
|
|
|
|
10.
Lai R. Pedospheric processes and the carbon cycle.
Soil Processes and the Carbon Cycle,1998:1-8
|
被引
2
次
|
|
|
|
|
11.
Li Yun. Estimation of organic carbon storage of Ili Prefecture, Xinjiang.
Journal of Xinjiang Agricultural University, (in Chinese),2008,31(1):64-66
|
被引
1
次
|
|
|
|
|
12.
Mohammat Anwar. Carbon contents and its vertical distribution in alpine grasslands in Bayinbulak, middle stretch of the Tianshan Mountains of Xinjiang.
Journal of Plant Ecology (formerly Acta Phytoecologica Sinica), (in Chinese),2006,30(4):545-552
|
被引
1
次
|
|
|
|
|
13.
Peterson G G. Using soil ~(13)C to detect the historic presence of Schizachyrium sccparium (little bluestem) grasslands on Martha's vineyard.
Restoration Ecology,2003,11(1):116-122
|
被引
6
次
|
|
|
|
|
14.
Post W M. Monitoring and verifying changes of organic carbon in soil.
Climatic Change,2001,51(1):73-99
|
被引
57
次
|
|
|
|
|
15.
Wang Genxu. Soil organic carbon pool of grasslands on the Tibetan Plateau and its global implication.
Journal of Glaciology and Geocryology, (in Chinese),2002,24(6):693-700
|
被引
6
次
|
|
|
|
|
16.
Wang Shaoqiang. Estimating soil carbon reservoir of terrestrial ecosystem in China.
Geographical Research, (in Chinese),1999,18(4):349-356
|
被引
6
次
|
|
|
|
|
17.
Wang Xiuyun. Review on research and estimation methods of carbon storage in forest ecosystem.
World Forestry Research, (in Chinese),2008,21(5):24-29
|
被引
2
次
|
|
|
|
|
18.
Wang Yanfen. Distribution of soil organic carbon in the major grasslands of Xilinguole, Inner Mongolia, China.
Acta Phytoecologica Sinica, (in Chinese),1998,22(6):545-551
|
被引
9
次
|
|
|
|
|
19.
Wu Yaqiong. Study on the vertical distribution of soil organic carbon density in the Tibetan Plateau.
Acta Scientiae Circumstantiae, (in Chinese),2008,28(2):362-367
|
被引
2
次
|
|
|
|
|
20.
Yan Yuchun. Restoration of degraded steppe and its contribution for carbon sequestration with exclosure in the typical steppe of Nei Monggol in North China.
Progress in Natural Science, (in Chinese),2008,18(5):546-551
|
被引
1
次
|
|
|
|
|
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