大兴安岭多年冻土泥炭地无机氮动态对秋季冻融的响应
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焦亚青, 宋立全, 臧淑英, 孙超峰, 鲁博权
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Response of inorganic nitrogen dynamics to autumn freeze-thaw in permafrost peatlands of the Greater Higgnan Mountains
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Yaqing JIAO, Liquan SONG, Shuying ZANG, Chaofeng SUN, Boquan LU
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附表1 3种多年冻土泥炭地的土壤温度、含水量方差分析
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Attached table 1 Variance analysis of soil temperature and soil moisture content in the three permafrost peatlands
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时期 | 前期 | 中期 | 后期 | 整个时期 |
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泥炭地类型 | XY×XA | XY×BM | XA×BM | XY×XA | XY×BM | XA×BM | XY×XA | XY×BM | XA×BM | XY×XA | XY×BM | XA×BM | 土温 | 0 cm | 0.065 | 0.148 | 0.657 | 0.002** | 0.018* | 0.180 | 0.443 | 0.166 | 0.519 | 0.045* | 0.061 | 0.892 | 5 cm | 0.823 | 0.449 | 0.330 | 0.336 | 0.648 | 0.607 | 0.619 | 0.357 | 0.665 | 0.846 | 0.948 | 0.796 | 10 cm | 0.139 | 0.011* | 0.215 | 0.338 | 0.458 | 0.901 | 0.419 | 0.281 | 0.779 | 0.610 | 0.349 | 0.668 | 15 cm | 0.026* | 0.001** | 0.125 | 0.050* | 0.043* | 0.945 | 0.450 | 0.719 | 0.689 | 0.161 | 0.019* | 0.323 | 20 cm | 0.012* | 0.001** | 0.090 | 0.159 | 0.032* | 0.403 | 0.806 | 0.916 | 0.725 | 0.113 | 0.006** | 0.225 | 25 cm | 0.007** | 0.001** | 0.108 | 0.068 | 0.021* | 0.569 | 0.932 | 0.636 | 0.576 | 0.060 | 0.003** | 0.227 | 30 cm | 0.001** | 0.001** | 0.249 | 0.035* | 0.013* | 0.636 | 0.950 | 0.664 | 0.620 | 0.024* | 0.002** | 0.359 | 35 cm | 0.001** | 0.001** | 0.268 | 0.027* | 0.014* | 0.771 | 0.947 | 0.712 | 0.663 | 0.015* | 0.002** | 0.422 | 40 cm | 0.001** | 0.001** | 0.259 | 0.259 | 0.060 | 0.410 | 0.951 | 0.581 | 0.623 | 0.016* | 0.001** | 0.338 | 45 cm | 0.001** | 0.001** | 0.252 | 0.222 | 0.067 | 0.504 | 0.809 | 0.435 | 0.588 | 0.010* | 0.001** | 0.318 | 50 cm | 0.001** | 0.001** | 0.154 | 0.129 | 0.092 | 0.852 | 0.956 | 0.739 | 0.781 | 0.009** | 0.001** | 0.436 | 含水量 | 0~10 cm | 0.001** | 0.001** | 0.284 | 0.005** | 0.001** | 0.600 | 0.697 | 0.711 | 0.451 | 0.001** | 0.001** | 0.292 | 10~20 cm | 0.001** | 0.001** | 0.338 | 0.015* | 0.021* | 0.887 | 0.397 | 0.561 | 0.786 | 0.001** | 0.001** | 0.826 | 20~30 cm | 0.001** | 0.001** | 0.919 | 0.044* | 0.077 | 0.775 | 0.141 | 0.142 | 0.995 | 0.001** | 0.001** | 0.941 | 30~40 cm | 0.001** | 0.001** | 0.634 | 0.025* | 0.347 | 0.155 | 0.002** | 0.010* | 0.459 | 0.001** | 0.001** | 0.404 | 40~50 cm | 0.001** | 0.001** | 0.440 | 0.020* | 0.110 | 0.393 | 0.050 | 0.089 | 0.769 | 0.001** | 0.001** | 0.393 |
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