Journal of Desert Research ›› 2022, Vol. 42 ›› Issue (5): 221-231.DOI: 10.7522/j.issn.1000-694X.2022.00041
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Meng Yan1(), Xuyang Wang2(
), Liye Zhou1(
), Yuqiang Li2
Received:
2022-01-23
Revised:
2022-03-17
Online:
2022-09-20
Published:
2022-09-22
Contact:
Xuyang Wang,Liye Zhou
CLC Number:
Meng Yan, Xuyang Wang, Liye Zhou, Yuqiang Li. Characteristics and influencing factors of soil organic carbon in the process of desertification in Horqin Sandy Land[J]. Journal of Desert Research, 2022, 42(5): 221-231.
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URL: http://www.desert.ac.cn/EN/10.7522/j.issn.1000-694X.2022.00041
沙漠化程度 | 裸沙面积占比/% | 植被盖度/% |
---|---|---|
轻度沙漠化 | <5 | >60 |
中度沙漠化 | 5—25 | 30—60 |
重度沙漠化 | 25—50 | 10—30 |
极重度沙漠化 | >50 | <10 |
Table 1 Division standard of desertification degree in Horqin Sandy Land[16]
沙漠化程度 | 裸沙面积占比/% | 植被盖度/% |
---|---|---|
轻度沙漠化 | <5 | >60 |
中度沙漠化 | 5—25 | 30—60 |
重度沙漠化 | 25—50 | 10—30 |
极重度沙漠化 | >50 | <10 |
粒径/mm | 分类 |
---|---|
2.00—0.50 | 粗砂 |
0.50—0.25 | 中砂 |
0.25—0.10 | 细砂 |
0.10—0.05 | 极细砂 |
<0.05 | 黏粉粒 |
Table 2 Soil particle size
粒径/mm | 分类 |
---|---|
2.00—0.50 | 粗砂 |
0.50—0.25 | 中砂 |
0.25—0.10 | 细砂 |
0.10—0.05 | 极细砂 |
<0.05 | 黏粉粒 |
土壤因子 | 土层深度 /cm | 沙漠化阶段 | ||||
---|---|---|---|---|---|---|
疏林草地 | 固定沙地 | 半固定沙地 | 半流动沙地 | 流动沙地 | ||
土壤全氮含量/(g·kg-1) | 0—10 | 0.91±0.11a | 0.60±0.04b | 0.33±0.14c | 0.15±0.06d | 0.07±0.01d |
10—20 | 0.37±0.05a | 0.27±0.01b | 0.17±0.07c | 0.12±0.07d | 0.06±0.01d | |
土壤全磷含量/(g·kg-1) | 0—10 | 0.20±0.01a | 0.15±0.04b | 0.11±0.03c | 0.09±0.02d | 0.06±0.02d |
10—20 | 0.15±0.01a | 0.10±0.03b | 0.08±0.02bc | 0.07±0.02c | 0.06±0.01c | |
土壤容重/(g·cm-3) | 0—10 | 1.61±0.06a | 1.63±0.06a | 1.64±0.07a | 1.63±0.06a | 1.64±0.04a |
10—20 | 1.64±0.06a | 1.66±0.04a | 1.66±0.07a | 1.67±0.06a | 1.67±0.03a | |
pH值 | 0—10 | 7.02±0.69ab | 7.21±0.69ab | 6.80±0.61ab | 6.72±0.54b | 6.90±0.66ab |
10—20 | 7.07±0.47b | 7.59±0.84a | 7.09±0.67b | 6.88±0.61b | 6.90±0.71b | |
电导率/(μS·cm-1) | 0—10 | 42.38±4.71a | 39.17±3.87a | 27.18±4.20b | 19.55±3.88c | 13.82±1.32d |
10—20 | 36.20±2.50a | 37.41±5.44a | 25.19±5.53b | 21.70±3.79bc | 17.20±5.03c | |
粗砂/% | 0—10 | 1.29±0.33b | 1.39±0.40b | 2.10±0.40a | 1.90±0.42a | 0.58±0.36c |
10—20 | 1.27±0.46ab | 1.18±0.44ab | 2.01±0.31a | 2.18±0.93a | 0.75±0.12b | |
中砂/% | 0—10 | 14.36±3.57b | 18.02±3.23a | 20.74±2.86a | 19.62±2.85a | 9.54±2.08c |
10—20 | 16.23±3.87b | 17.48±1.33b | 23.82±5.31a | 19.26±4.27b | 9.25±1.13c | |
细砂/% | 0—10 | 45.43±7.38e | 51.70±7.83d | 57.40±8.07c | 64.60±7.99b | 72.61±8.87a |
10—20 | 54.02±2.54b | 56.07±5.55b | 59.02±6.44b | 60.40±6.01b | 74.70±7.22a | |
极细砂/% | 0—10 | 16.97±3.01a | 13.47±3.01b | 9.52±2.81c | 6.62±2.18d | 7.28±2.26d |
10—20 | 14.49±3.72a | 11.27±2.51b | 9.54±1.38b | 7.64±1.36b | 7.31±1.90b | |
黏粉粒/% | 0—10 | 21.20±3.52a | 17.11±4.01b | 11.69±3.45c | 6.79±2.53d | 9.43±2.44c |
10—20 | 14.89±3.90a | 12.04±3.34b | 8.20±2.61c | 5.97±2.20c | 6.02±2.14c |
Table 3 Relevant indicators of environmental factors of different soil layers in different desertification stages
土壤因子 | 土层深度 /cm | 沙漠化阶段 | ||||
---|---|---|---|---|---|---|
疏林草地 | 固定沙地 | 半固定沙地 | 半流动沙地 | 流动沙地 | ||
土壤全氮含量/(g·kg-1) | 0—10 | 0.91±0.11a | 0.60±0.04b | 0.33±0.14c | 0.15±0.06d | 0.07±0.01d |
10—20 | 0.37±0.05a | 0.27±0.01b | 0.17±0.07c | 0.12±0.07d | 0.06±0.01d | |
土壤全磷含量/(g·kg-1) | 0—10 | 0.20±0.01a | 0.15±0.04b | 0.11±0.03c | 0.09±0.02d | 0.06±0.02d |
10—20 | 0.15±0.01a | 0.10±0.03b | 0.08±0.02bc | 0.07±0.02c | 0.06±0.01c | |
土壤容重/(g·cm-3) | 0—10 | 1.61±0.06a | 1.63±0.06a | 1.64±0.07a | 1.63±0.06a | 1.64±0.04a |
10—20 | 1.64±0.06a | 1.66±0.04a | 1.66±0.07a | 1.67±0.06a | 1.67±0.03a | |
pH值 | 0—10 | 7.02±0.69ab | 7.21±0.69ab | 6.80±0.61ab | 6.72±0.54b | 6.90±0.66ab |
10—20 | 7.07±0.47b | 7.59±0.84a | 7.09±0.67b | 6.88±0.61b | 6.90±0.71b | |
电导率/(μS·cm-1) | 0—10 | 42.38±4.71a | 39.17±3.87a | 27.18±4.20b | 19.55±3.88c | 13.82±1.32d |
10—20 | 36.20±2.50a | 37.41±5.44a | 25.19±5.53b | 21.70±3.79bc | 17.20±5.03c | |
粗砂/% | 0—10 | 1.29±0.33b | 1.39±0.40b | 2.10±0.40a | 1.90±0.42a | 0.58±0.36c |
10—20 | 1.27±0.46ab | 1.18±0.44ab | 2.01±0.31a | 2.18±0.93a | 0.75±0.12b | |
中砂/% | 0—10 | 14.36±3.57b | 18.02±3.23a | 20.74±2.86a | 19.62±2.85a | 9.54±2.08c |
10—20 | 16.23±3.87b | 17.48±1.33b | 23.82±5.31a | 19.26±4.27b | 9.25±1.13c | |
细砂/% | 0—10 | 45.43±7.38e | 51.70±7.83d | 57.40±8.07c | 64.60±7.99b | 72.61±8.87a |
10—20 | 54.02±2.54b | 56.07±5.55b | 59.02±6.44b | 60.40±6.01b | 74.70±7.22a | |
极细砂/% | 0—10 | 16.97±3.01a | 13.47±3.01b | 9.52±2.81c | 6.62±2.18d | 7.28±2.26d |
10—20 | 14.49±3.72a | 11.27±2.51b | 9.54±1.38b | 7.64±1.36b | 7.31±1.90b | |
黏粉粒/% | 0—10 | 21.20±3.52a | 17.11±4.01b | 11.69±3.45c | 6.79±2.53d | 9.43±2.44c |
10—20 | 14.89±3.90a | 12.04±3.34b | 8.20±2.61c | 5.97±2.20c | 6.02±2.14c |
土层深度/cm | 土壤全氮含量 | 土壤全磷含量 | 土壤容重 | pH值 | 电导率 | 粗砂 | 中砂 | 细砂 | 极细砂 | 黏粉粒 |
---|---|---|---|---|---|---|---|---|---|---|
0—10 | 0.883** | 0.784** | -0.046 | 0.02 | 0.511** | -0.020 | -0.089 | -0.389** | 0.320** | 0.586** |
10—20 | 0.503** | 0.411** | -0.097** | -0.08 | 0.051 | -0.053 | -0.102 | -0.045 | 0.102 | 0.147 |
Table 4 Correlation between soil organic carbon and environmental factors in different soil layers
土层深度/cm | 土壤全氮含量 | 土壤全磷含量 | 土壤容重 | pH值 | 电导率 | 粗砂 | 中砂 | 细砂 | 极细砂 | 黏粉粒 |
---|---|---|---|---|---|---|---|---|---|---|
0—10 | 0.883** | 0.784** | -0.046 | 0.02 | 0.511** | -0.020 | -0.089 | -0.389** | 0.320** | 0.586** |
10—20 | 0.503** | 0.411** | -0.097** | -0.08 | 0.051 | -0.053 | -0.102 | -0.045 | 0.102 | 0.147 |
变量 | 0—10 cm | 10—20 cm | ||||
---|---|---|---|---|---|---|
F1 | F2 | F3 | F1 | F2 | F3 | |
土壤全氮含量 | 0.853 | -0.166 | -0.299 | 0.807 | -0.254 | -0.142 |
土壤全磷含量 | 0.897 | -0.110 | -0.261 | 0.801 | -0.105 | -0.226 |
土壤容重 | -0.107 | 0.431 | 0.032 | -0.059 | 0.287 | 0.547 |
pH值 | 0.510 | 0.089 | 0.816 | 0.607 | 0.004 | 0.577 |
电导率 | 0.791 | -0.035 | 0.340 | 0.632 | -0.211 | 0.535 |
粗砂 | 0.136 | 0.814 | -0.125 | 0.150 | 0.754 | 0.113 |
中砂 | 0.013 | 0.865 | -0.052 | -0.100 | 0.840 | -0.040 |
细砂 | -0.777 | -0.533 | 0.117 | -0.628 | -0.705 | 0.237 |
极细砂 | 0.732 | -0.072 | 0.158 | 0.755 | -0.025 | 0.074 |
黏粉粒 | 0.793 | -0.271 | -0.251 | 0.642 | -0.027 | -0.450 |
特征值 | 4.215 | 2.008 | 1.061 | 3.475 | 1.976 | 1.268 |
解释变量/% | 42.148 | 20.075 | 10.612 | 34.755 | 19.761 | 12.678 |
累计解释变量/% | 42.148 | 62.223 | 72.835 | 34.755 | 54.515 | 67.193 |
Table 5 Principal component analysis of soil organic carbon and environmental factors in different soil layers
变量 | 0—10 cm | 10—20 cm | ||||
---|---|---|---|---|---|---|
F1 | F2 | F3 | F1 | F2 | F3 | |
土壤全氮含量 | 0.853 | -0.166 | -0.299 | 0.807 | -0.254 | -0.142 |
土壤全磷含量 | 0.897 | -0.110 | -0.261 | 0.801 | -0.105 | -0.226 |
土壤容重 | -0.107 | 0.431 | 0.032 | -0.059 | 0.287 | 0.547 |
pH值 | 0.510 | 0.089 | 0.816 | 0.607 | 0.004 | 0.577 |
电导率 | 0.791 | -0.035 | 0.340 | 0.632 | -0.211 | 0.535 |
粗砂 | 0.136 | 0.814 | -0.125 | 0.150 | 0.754 | 0.113 |
中砂 | 0.013 | 0.865 | -0.052 | -0.100 | 0.840 | -0.040 |
细砂 | -0.777 | -0.533 | 0.117 | -0.628 | -0.705 | 0.237 |
极细砂 | 0.732 | -0.072 | 0.158 | 0.755 | -0.025 | 0.074 |
黏粉粒 | 0.793 | -0.271 | -0.251 | 0.642 | -0.027 | -0.450 |
特征值 | 4.215 | 2.008 | 1.061 | 3.475 | 1.976 | 1.268 |
解释变量/% | 42.148 | 20.075 | 10.612 | 34.755 | 19.761 | 12.678 |
累计解释变量/% | 42.148 | 62.223 | 72.835 | 34.755 | 54.515 | 67.193 |
土层深度/cm | 回归方程 | R2 | F | P |
---|---|---|---|---|
0—10 | y=8.595STNC+0.118 | 0.778 | 484.174 | <0.01 |
y=45.435STPC-0.074 | 0.612 | 218.398 | ||
y=0.011EC+0.126 | 0.995 | 48.399 | ||
y=-0.088Fsa+0.954 | 0.145 | 24.465 | ||
y=0.162Vfs+0.273 | 0.096 | 15.647 | ||
y=0.255Scl+0.130 | 0.339 | 71.625 | ||
10—20 | y=15.193STNC+0.154 | 0.363 | 79.598 | |
y=37.905STPC+0.121 | 0.239 | 44.452 | ||
y=-0.147SBD+0.692 | -0.002 | 0.659 |
Table 6 Univariate linear regression equation between soil organic carbon content and soil factors in different soil layers
土层深度/cm | 回归方程 | R2 | F | P |
---|---|---|---|---|
0—10 | y=8.595STNC+0.118 | 0.778 | 484.174 | <0.01 |
y=45.435STPC-0.074 | 0.612 | 218.398 | ||
y=0.011EC+0.126 | 0.995 | 48.399 | ||
y=-0.088Fsa+0.954 | 0.145 | 24.465 | ||
y=0.162Vfs+0.273 | 0.096 | 15.647 | ||
y=0.255Scl+0.130 | 0.339 | 71.625 | ||
10—20 | y=15.193STNC+0.154 | 0.363 | 79.598 | |
y=37.905STPC+0.121 | 0.239 | 44.452 | ||
y=-0.147SBD+0.692 | -0.002 | 0.659 |
变量 | 0—10 cm | 10—20 cm | ||||||
---|---|---|---|---|---|---|---|---|
F1 | F2 | F3 | F4 | F1 | F2 | F3 | F4 | |
纬度 | 0.448 | -0.048 | -0.791 | 0.314 | 0.442 | -0.053 | -0.823 | 0.188 |
经度 | 0.921 | 0.024 | 0.080 | 0.123 | 0.920 | 0.049 | 0.060 | 0.108 |
年降水量 | 0.645 | 0.236 | 0.269 | -0.168 | 0.637 | 0.257 | 0.277 | -0.106 |
年积温 | 0.480 | 0.156 | 0.367 | 0.469 | 0.496 | 0.172 | 0.309 | 0.453 |
高程 | -0.926 | 0.017 | 0.003 | -0.280 | -0.933 | -0.005 | 0.041 | -0.238 |
地面剖面曲率 | -0.073 | 0.802 | -0.102 | 0.029 | -0.091 | 0.798 | -0.128 | 0.009 |
地面粗糙度 | -0.310 | 0.883 | 0.059 | 0.206 | -0.323 | 0.872 | 0.026 | 0.255 |
坡度 | -0.398 | 0.831 | 0.029 | 0.162 | -0.413 | 0.817 | 0.007 | 0.223 |
生长季平均气温 | 0.720 | -0.053 | 0.130 | 0.427 | 0.739 | -0.037 | 0.075 | 0.380 |
生长季降水量 | 0.192 | -0.111 | 0.917 | -0.115 | 0.204 | -0.084 | 0.928 | -0.030 |
生长季EVI均值 | 0.674 | 0.391 | -0.040 | -0.482 | 0.649 | 0.414 | -0.024 | -0.554 |
生长季NDVI均值 | 0.737 | 0.367 | -0.118 | -0.454 | 0.712 | 0.389 | -0.101 | -0.520 |
特征值 | 4.695 | 2.500 | 1.851 | 1.191 | 4.729 | 2.515 | 1.804 | 1.171 |
解释变量/% | 36.112 | 19.232 | 14.236 | 9.163 | 36.374 | 19.347 | 13.876 | 9.006 |
累计解释变量/% | 36.112 | 55.343 | 69.579 | 78.743 | 36.374 | 55.721 | 69.597 | 78.603 |
Table 7 Principal component analysis of soil organic carbon and environmental factors in different soil layers
变量 | 0—10 cm | 10—20 cm | ||||||
---|---|---|---|---|---|---|---|---|
F1 | F2 | F3 | F4 | F1 | F2 | F3 | F4 | |
纬度 | 0.448 | -0.048 | -0.791 | 0.314 | 0.442 | -0.053 | -0.823 | 0.188 |
经度 | 0.921 | 0.024 | 0.080 | 0.123 | 0.920 | 0.049 | 0.060 | 0.108 |
年降水量 | 0.645 | 0.236 | 0.269 | -0.168 | 0.637 | 0.257 | 0.277 | -0.106 |
年积温 | 0.480 | 0.156 | 0.367 | 0.469 | 0.496 | 0.172 | 0.309 | 0.453 |
高程 | -0.926 | 0.017 | 0.003 | -0.280 | -0.933 | -0.005 | 0.041 | -0.238 |
地面剖面曲率 | -0.073 | 0.802 | -0.102 | 0.029 | -0.091 | 0.798 | -0.128 | 0.009 |
地面粗糙度 | -0.310 | 0.883 | 0.059 | 0.206 | -0.323 | 0.872 | 0.026 | 0.255 |
坡度 | -0.398 | 0.831 | 0.029 | 0.162 | -0.413 | 0.817 | 0.007 | 0.223 |
生长季平均气温 | 0.720 | -0.053 | 0.130 | 0.427 | 0.739 | -0.037 | 0.075 | 0.380 |
生长季降水量 | 0.192 | -0.111 | 0.917 | -0.115 | 0.204 | -0.084 | 0.928 | -0.030 |
生长季EVI均值 | 0.674 | 0.391 | -0.040 | -0.482 | 0.649 | 0.414 | -0.024 | -0.554 |
生长季NDVI均值 | 0.737 | 0.367 | -0.118 | -0.454 | 0.712 | 0.389 | -0.101 | -0.520 |
特征值 | 4.695 | 2.500 | 1.851 | 1.191 | 4.729 | 2.515 | 1.804 | 1.171 |
解释变量/% | 36.112 | 19.232 | 14.236 | 9.163 | 36.374 | 19.347 | 13.876 | 9.006 |
累计解释变量/% | 36.112 | 55.343 | 69.579 | 78.743 | 36.374 | 55.721 | 69.597 | 78.603 |
1 | 段翰晨,王涛,薛娴,等.基于RS与GIS的科尔沁沙地沙漠化时空演变[J].中国沙漠,2013, 33(2):470-477. |
2 | 胡光印,董治宝,逯军峰,等.黄河流域沙漠化空间格局与成因[J].中国沙漠,2021,41(4):213-224. |
3 | Millennium Ecosystem Assessment Council.Ecosystems and human well-bein:desertification synthesis[R].Washington,D C,USA:World Resources Institute,2005. |
4 | Liang B C, Vanden Bygarrt A J, MacDonald J D,et al.Revisiting no-till's impact on soil organic carbon storage in Canada[J].Soil and Tillage Research,2020,198:104529. |
5 | Guenet B, Gabrielle B, Chenu C,et al.Can N2O emissions offset the benefits from soil organic carbon storage?[J].Global Change Biology,2021,27(2):237-256. |
6 | 李巧玲,阎欣,吴秀芝,等.荒漠草原沙漠化对土壤无机碳和有机碳的影响[J].水土保持学报,2019,33(1):98-103,110. |
7 | Schlesinger W H.Evidence from chronosequence studies for a low carbon-storage potential of soils[J].Nature,1990,348(6298):232-234. |
8 | Dixon R K, Solomon A M, Brown S,et al.Carbon pools and flux of global forest ecosystems[J].Science,1994,263(5144):185-190. |
9 | 刘树林,王涛,屈建军.浑善达克沙地土地沙漠化过程中土壤粒度与养分变化研究[J].中国沙漠,2008,28(4):611-616. |
10 | 马建业,佟小刚,李占斌,等.毛乌素沙地沙漠化逆转过程土壤颗粒固碳效应[J].应用生态学报,2016,27(11):3487-3494. |
11 | 赵哈林,周瑞莲,赵学勇,等.呼伦贝尔沙质草地土壤理化特性的沙漠化演变规律及机制[J].草业学报,2012,21(2):1-7. |
12 | 连杰,赵学勇,王少昆,等.科尔沁沙地风蚀作用对土壤碳、氮分布的影响[J].生态学杂志,2013,32(3):529-535. |
13 | 李玉强,赵哈林,移小勇,等.沙漠化过程中科尔沁沙地植物-土壤系统碳氮储量动态[J].环境科学,2006(4):635-640. |
14 | 王少昆,赵学勇,曲浩,等.科尔沁沙地和浑善达克沙地流动沙丘中土壤微生物学特征比较[J].环境科学研究,2010,23(12):1516-1522. |
15 | 王建华.中国沙漠10万分布图集中国西部环境与生态科学数据中心[DB/OL].[2006-8].. |
16 | Duan H C, Wang T, Xue X,et al.Dynamics of aeolian desertification and its driving forces in the Horqin Sandy Land,Northern China[J].Environmental Monitoring and Assessment,2014,186:6083-6096. |
17 | 鲁如坤.土壤农业化学分析方法[M].北京:中国农业出版社,2000:272-282. |
18 | 张彦军,郁耀闯,牛俊杰,等.秦岭太白山北坡土壤有机碳储量的海拔梯度格局[J].生态学报,2020,40(2):629-639. |
19 | Li Y Q, Zhang J P, Zhao X Y,et al.Comparison of soil physico-chemical properties under different land-use and cover types in northeastern China's Horqin Sandy Land[J].Sciences in Cold and Arid Regions,2016,8(6):495-506. |
20 | Li X, Xiao J.A global,0.05-degree product of solar-induced chlorophyll fluorescence derived from OCO-2,MODIS,and reanalysis data[J].Remote Sensing,2019,11(5):517. |
21 | 赵青,刘爽,陈凯,等.武夷山自然保护区不同海拔甜槠天然林土壤有机碳变化特征及影响因素[J].生态学报,2021,41(13):5328-5339. |
22 | 常帅,于红博,曹聪明,等.锡林郭勒草原土壤有机碳分布特征及其影响因素[J].干旱区研究,2021,38(5):1355-1366. |
23 | 丁越岿,杨劼,宋炳煜,等.不同植被类型对毛乌素沙地土壤有机碳的影响[J].草业学报,2012,21(2):18-25. |
24 | Fierer N, Schimel J P.Effects of drying-rewetting frequency on soil carbon and nitrogen transformations[J].Soil Biology and Biochemistry,2002,34(6):777-787. |
25 | 曲浩,赵学勇,赵哈林,等.陆地生态系统凋落物分解研究进展[J].草业科学,2010,27(8):44-51. |
26 | 赵哈林,周瑞莲,赵学勇,等.科尔沁沙地沙漠化正、逆过程的地面判别方法[J].中国沙漠,2008(1):8-15. |
27 | Han F P, Hu W, Zheng J Y,et al.Estimating soil organic carbon storage and distribution in a catchment of Loess Plateau,China[J].Geoderma,2010,154(3/4):261-266. |
28 | Knapp A K, Briggs J M, Collins S L,et al.Shrub encroachment in North American grasslands: shifts in growth form dominance rapidly alters control of ecosystem carbon inputs[J].Global Change Biology,2008,14:615-623. |
29 | 张青青,伍海兵,梁晶.上海市绿地表层土壤有机碳储量的估算[J].土壤,2020,52(4):819-824. |
30 | 阎欣,安慧,刘任涛.荒漠草原沙漠化对土壤物理和化学特性的影响[J].土壤,2019,51(5):1006-1012. |
31 | 左小安,赵学勇,赵哈林,等.科尔沁沙地草地退化过程中的物种组成及功能多样性变化特征[J].水土保持学报,2006(1):181-185. |
32 | 唐庄生,安慧,上官周平.荒漠草原沙漠化对土壤养分与植被根冠比的影响[J].草地学报,2015,23(3):463-468. |
33 | 马志良,赵文强.植物群落向土壤有机碳输入及其对气候变暖的响应研究进展[J].生态学杂志,2020,39(1):270-281. |
34 | 舒向阳,胡玉福,蒋双龙,等.川西北沙化草地植被群落、土壤有机碳及微生物特征[J].草业学报,2016,25(4):45-54. |
35 | 于秀丽.莫莫格湿地土壤微生物量碳动态及与酶活性的关系[J].东北林业大学学报,2020,48(4):59-63. |
36 | 王霖娇,李瑞,盛茂银.典型喀斯特石漠化生态系统土壤有机碳时空分布格局及其与环境的相关性[J].生态学报,2017,37(5):1367-1378. |
37 | 田慎重,宁堂原,王瑜,等.不同耕作方式和秸秆还田对麦田土壤有机碳含量的影响[J].应用生态学报,2010,21(2):373-378. |
38 | 赵芳,欧阳勋志.飞播马尾松林土壤有机碳空间分布及其影响因子[J].生态学报,2016,36(9):2637-2645. |
39 | 曹小玉,李际平,闫文德.不同龄组杉木林土壤有机碳与氮磷钾分布特征及耦合关系[J].土壤通报,2014,45(5):1137-1143. |
40 | 席军强,杨自辉,郭树江,等.人工梭梭林对沙地土壤理化性质和微生物的影响[J].草业学报,2015,24(5):44-52. |
41 | 李强,周道玮,陈笑莹.地上枯落物的累积、分解及其在陆地生态系统中的作用[J].生态学报,2014,34(14):3807-3819. |
42 | Wang Y Q, Shao M A, Liu Z P,et al. Prediction of bulk density of soils in the Loess Plateau region of China[J].Surveys in Geophysics,2014,35(2):395-413. |
43 | Sequeira C H, Wills S A, Seybold C A,et al. Predicting soil bulk density for incomplete databases[J].Geoderma,2014,213(1):64-73. |
44 | 刘顺,盛可银,刘喜帅,等.赣南毛竹林土壤的渗透性特征[J].安徽农业大学学报,2018,45(2):252-257. |
45 | 夏汉平,蔡锡安.采矿地的生态恢复技术[J].应用生态学报,2002(11):1471-1477. |
46 | Six J, Conant R T, Paul E A,et al.Stabilization mechanisms of soil organic matter: implications for C-saturation of soils[J]. Plant and Soil,2002,241(2):155-176. |
47 | 孙忠祥,李勇,赵云泽,等.旱作区土壤有机碳密度空间分布特征与其驱动力分析[J].农业机械学报,2019,50(1):255-262. |
48 | 杨敏,杨飞,杨仁敏,等.祁连山中段土壤有机碳剖面垂直分布特征及其影响因素[J].土壤,2017,49(2):386-392. |
49 | 阎欣,安慧.沙化草地恢复过程中土壤有机碳物理组分和全氮含量的变化[J].西北植物学报,2017,37(6):1242-1251. |
50 | 赵兴敏,赵兰坡,郭欣欣,等.水体沉积物与岸边土壤颗粒组成及有机碳分布特征[J].水土保持学报,2014,28(6):304-308. |
51 | Baumann F, He J S, Schmidt K,et al.Pedogenesis,permafrost,and soil moisture as controlling factors for soil nitrogen and carbon contents across the Tibetan Plateau[J].Global Change Biology,2009,15(12):3001-3017. |
52 | 王春燕,何念鹏,吕瑜良.中国东部森林土壤有机碳组分的纬度格局及其影响因子[J].生态学报,2016,36(11):3176-3188. |
53 | Feng X M, Fu B J, Lu N,et al.How ecological restoration alters ecosystem services: an analysis of carbon sequestration in China's Loess Plateau[J].Scientific Reports,2013,3:2846. |
54 | 李妙宇,上官周平,邓蕾.黄土高原地区生态系统碳储量空间分布及其影响因素[J].生态学报,2021,41(17):6786-6799. |
55 | Nie X Q, Yang L C, Li F,et al.Storage,patterns and controls of soil organic carbon in the alpine shrubland in the Three Rivers Source Region on the Qinghai-Tibetan Plateau[J].Catena,2019,178:154-162. |
56 | Yuan Z Q, Fang C, Zhang R,et al.Topographic influences on soil properties and aboveground biomass in lucerne-rich vegetation in a semi-arid environment[J].Geoderma,2019,344:137-143. |
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