[1]杨越,曹波,孙保平,等.生态垫对流动沙地土壤温湿度和养分的影响[J].水土保持研究,2008,15(03):81-83,87.
　YANG Yue,CAO Bo,SUN Bao-ping,et al.Effect of Eco-mat on Soil Temperature and Moisture and Soil Nutrient in Drifting Sand Land[J].Research of Soil and Water Conservation,2008,15(03):81-83,87.
点击复制

生态垫对流动沙地土壤温湿度和养分的影响

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 15 期数: 2008年03期 页码: 81-83,87 栏目: 出版日期: 2008-06-20
Title:
Effect of Eco-mat on Soil Temperature and Moisture and Soil Nutrient in Drifting Sand Land
作者:
杨越1, 曹波1, 孙保平1, 杨志国1,2, 杨莉1, 刘莹1
1. 北京林业大学 水土保持学院 水土保持与荒漠化防治教育部重点实验室, 北京 100083;
2. 赤峰市林业科学研究所, 内蒙古 赤峰 024006
Author(s):
YANG Yue1, CAO Bo1, SUN Bao-ping1, YANG Zhi-guo1,2, YANG Li1, LIU Ying1
1. Key Laboratory of Soil and Water Conervation and Deserfication Combating of Ministry of Education, Soil and Water Consercation College, Beijing Forestry University, Beijing 100083, China;
2. Forestry Sciences Academy of Chifeng City, Chifeng, Inner Mongolia 024006, China
关键词:
生态垫; 流动沙地; 土壤温度; 土壤湿度; 土壤养分
Keywords:
eco-mat; drifting sand land; soil temperature; soil moisture; soil nutrients
分类号:
S152.7;S152.8;S153.16
摘要:
流动沙地铺设生态垫后，对土壤温度、水分、养分等方面产生一定的影响。研究结果表明：流动沙地铺设生态垫后，能够明显降低土壤20 cm以上的温度，表层土壤温度变化明显，日均温可降低4.5℃；各层的土壤日温差均小于裸地，在表层最为明显，可降低8.1℃。在观测期间，铺垫后能够显著提高土壤0-15 cm的含水量，相对裸地提高167.33%，15-30 cm，30-45 cm的含水量相对提高53.10%，52.56%。铺设生态垫后，除土壤速效钾的含量有明显提高外，其它指标变化不明显。
Abstract:
Soil temperature,soil moisture,soil nutrients of drifting sand land with eco-mat and without eco-mat were studied,the results show:during the investigative time,with eco-mat,the soil temperature as decreased in the 0-20 cm layer,especially the surface soil was 4.5℃ lower than without eco-mat on average;the daily temperature difference of various deep soil was also lower than without eco-mat,obviously falling off 8.1℃ on the surface layer.With eco-mat,the soil moisture of 0-15 cm layer increased 167.33% more than without eco-mat,and 15-30 cm,30-45 cm layers increased 53.10%,52.56%.With eco-mat,the available potassium appeared to heighten obviously,but the others changed inconspicuous.

参考文献/References:

[1] 王涛, 吴薇, 薛娴, 等.近50年来中国北方沙漠化土地的时空变化[J].地理学报, 2004, 59(2):203-212.
[2] 王式功, 董光荣, 陈惠中, 等.沙尘暴研究的进展[J].中国沙漠, 2000, 20(4):349-356.
[3] Grace J M, Ascough Ⅱ J C, Flanagan D C.Impact of grass species on erosion control from forest road sideslopes.Soil erosion research for the 21st century[J].Proceedings of the International Symposium, Honolulu, Hawaii, USA, 3-5-January, 2001(12):192-195.
[4] Hensler K L, Baldwin B S, Goatley J M Jr.Comparing seeded organ-icfiber mat with direct soil seeding for warm-season turfgrass establishment[J].Hort.Technology, 2001, 11(2):243-248.
[5] Rejmankova E, Komarkova J.A function of cyanobacterial mats in phosphorus-limited tropical wetlands[J].Hydrobiologia, 2000, 431(2):135-153.
[6] 郜庆炉, 宋留轩.不同覆盖物对玉米生长发育和土壤性状的影响[J].河南职业技术师范学院学报, 1996, 24(2):6-9.
[7] 刘平, 马履一, 郝仪荣, 等.生态垫对河滩造林地土壤温湿度和杂草的影响[J].中国水土保持科学, 2005, 3(1):77-81.
[8] 胡封兵, 高甲荣, 刘瑛.可降解生态垫在河滩区造林中对土壤含水量的影响[J].水土保持应用技术, 2006(3):1-3.
[9] 韩向忠, 孙向阳, 胡剑非.生态垫对造林地土壤水分及养分的影响研究[J].华南热带农业大学学报, 2006, 12(2):23-26.
[10] 高甲荣, 孙保平, 王淑琴, 等.可降解生态垫在河滩地造林中抑制杂草的效果[J].中国水土保持科学, 2004, 2(1):38-41.
[11] 北京林业大学土壤教研室.土壤学实习实验指导书[M].2001.
[12]何志斌, 赵文智.半干旱地区流动沙地土壤湿度便以及其对降水的依赖[J].中国沙漠, 2002, 23(4):359-362.
[13] 刘新平, 张铜会, 赵哈林, 等.干旱半干旱区沙漠化土地水分动态研究进展[J].水土保持研究, 2005, 12(1):63-68.

相似文献/References:

[1]杨晓晖,王小平,秦永胜.生态垫在京北石质山区盘山公路边坡绿化工程中应用效果评价[J].水土保持研究,2006,13(03):119.
　YANG Xiao-hui,WANG Xiao-ping,QIN Yong-sheng.Effects of Ecomat on Greening Engineering on the Side-slope of Winding Mountain Highway in Stony Mountains of Northern Beijing[J].Research of Soil and Water Conservation,2006,13(03):119.
[2]张力,王树.生态垫在龙庆峡荒滩植被恢复和重建中应用效果研究[J].水土保持研究,2007,14(03):365.
　ZHANG Li,WNAG Shu.The Efect of Applying the Eco-mat to the Vegetation Restoration and Rehabilitation in Longqingxia Wasteland[J].Research of Soil and Water Conservation,2007,14(03):365.

备注/Memo

收稿日期:2007-8-22。
基金项目:国家林业局推广项目（20040912）
作者简介:杨越（1983- ），男，在读硕士，主要从事水土保持与荒漠化防治研究。E-mail：flyinghigher99@163.com
通讯作者:孙宝平（1956- ），男，教授，主要从事水土保持与荒漠化防治研究。E-mail：sunbp@bjfu.edu.cn

更新日期/Last Update: 1900-01-01