麦草和高密度聚乙烯沙障对地表温度的影响

杜晟仲, 何明珠, 郭源上, 辛春明, 秦慧君, 韩国君

Influence of straw checkerboards and high-density polyethylene sand barriers on soil surface temperature

Shengzhong Du, Mingzhu He, Yuanshang Guo, Chunming Xin, Huijun Qin, Guojun Han

表1 2021—2023年不同处理下地积温及差值 (°C)

Table 1 Accumulated ground temperature and difference under different treatments from 2021 to 2023

地积温与差值 处理 月份 1 2 3 4 5 6 7 8 9 10 11 12 地积温 流沙(CK) -111.89 104.11 416.58 521.06 774.49 935.56 1 047.76 950.27 764.30 485.74 171.67 -64.18 麦草沙障 -155.19 26.36 310.47 424.27 714.89 857.76 973.91 885.83 724.35 439.67 107.21 -127.19 HDPE沙障 -96.21 130.92 441.57 530.94 797.19 959.64 1 072.43 971.82 787.85 510.71 210.80 -40.48 差值 HDPE-CK 15.68 26.82 24.99 9.87 22.69 24.07 24.67 21.54 23.55 24.97 39.13 23.70 麦草-CK -43.30 -77.74 -106.1 -96.78 -59.60 -77.79 -73.85 -64.43 -39.95 -46.06 -64.46 -63.00 HDPE-麦草 15.68 104.56 131.10 106.67 82.30 101.88 98.52 85.99 63.50 71.04 103.59 86.71