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qixianliu

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conanthird

½ð³æ (ÖøÃûдÊÖ)

Both of the grass and shrub bushes bit uphill slope HC1, HG1, and HG2 soil profile is mainly made of weathered bedrock material and plant debris deposited by the new sandy soil, sand soil with a high level of soil organic carbon content while the high - various places in the downhill section of the soil, but the main organic carbon stored in the sand soil, the carbon pool in a relatively unstable, and the slope of the soil profile mainly silt and clay-based soil, soil organic carbon content relative lower, but the main stored in the silt and clay soil, the carbon pool in a relatively stable status. Lin shrubbery and trees around the two slope-shaped profile in mainly silt and clay soil mainly Change between the various profiles lesser extent, organic carbon is mainly stored in the silt and clay soil, the carbon pool relatively stable component.
2Â¥2009-04-09 00:06:38
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qixianliu

ľ³æ (СÓÐÃûÆø)

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3Â¥2009-04-09 00:34:40
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hanchenhua

Òø³æ (СÓÐÃûÆø)

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qixianliu(½ð±Ò+1,VIP+0):ûÓнâ¾öÎÊÌâ 4-9 21:02
It is mainly the weathered bedrock material and plant debris deposition in the soil sectional profile HC1,HG1 and HG2 in two uphill slope of grass and shrub bushes, resulting the new sandy soil with high sand content.
Never give up! Move!
4Â¥2009-04-09 02:39:13
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hanchenhua

Òø³æ (СÓÐÃûÆø)

Suggest tell some proper nouns in your study field.
Never give up! Move!
5Â¥2009-04-09 02:40:29
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qixianliu

ľ³æ (СÓÐÃûÆø)

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6Â¥2009-04-09 10:49:04
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soilist

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qixianliu(½ð±Ò+10,VIP+0):½ÏºÃ 4-10 09:50
zap65535(½ð±Ò+9,VIP+0):²¹·¢ 12-22 02:51
Soil in the profiles HC1, HG1 and HG2 in the uphill slope area covered with brushwood, and shrub and grass belongs to sandy primosols developed on weathered bedrock and plant residues, with higher content of sand. Although organic carbon contents of these profiles were higher than those in downhill area, organic carbon was found mainly in sand, resulting in a less stable carbon pool. In soils in the downhill profiles, relatively low content of organic carbon was found in silt and clay, which are the primary components of these soils, with a relatively stable carbon pool. Soil in the profile under sparse bush and arbor woods were mainly silt and clay, regardless of their topography, slight variance of soil texture was noticed between different profiles. In soils under these two vegetations, organic carbon mainly stored in slit and clay, composition of the carbon pool is comparatively stable.
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7Â¥2009-04-10 08:06:12
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