HU Haibo,WEI Yong,QIU Cailou.Study on Soil Erodibility of Shelter-forest in Silting Coastal Area of Northern Jiangsu Province[J].Research of Soil and Water Conservation,2001,8(01):150-154.
苏北沿海防护林土壤可蚀性的研究
- Title:
- Study on Soil Erodibility of Shelter-forest in Silting Coastal Area of Northern Jiangsu Province
- Keywords:
- silting coast; shelter forest; erodibility; tree roots
- 分类号:
- S157.1
- 摘要:
- 苏北沿海防护林土壤抗侵蚀能力强，多数林分表土抗蚀性和抗冲性高，而深层土壤可蚀性差。根系对可蚀性有一定影响，根系越小影响越大，对抗冲性的影响比抗蚀性更加密切。人为扰动对可蚀性影响很大，耕作可提高土壤可蚀性，而机械清淤则使它大大减小。土壤质地、结构、容重、有机质含量等与抗冲、抗蚀显著相关，其中与抗蚀性的关系比抗冲性更加密切。
- Abstract:
- Soil erosion resistance ability of forest lands in silting coastal area of northern Jiangsu province was strong.The anti erodibility and anti scouribility of top soil in most forest lands was the highest.Whereas in deep soil the two factors reduced.Soil erodibility was obviously influenced by tree roots,especially fine roots.Besides, there was a closer relationship between soil antiscouribility and roots.Artificial disturbance had a great influence on erodibility.Cultivation can improve soil erodibility.But mechanical silt elimination had an adverse effect.There was significant correlation between soil texture,structure,bulk density,organic matter etc. and erodibility.Soil physical and chemical property had a closer relationship with anti erodibility than with anti scouribility.
参考文献/References:
[1] 林文棣.中国海岸带林业[M].北京:海洋出版社,1993.
[2] 胡海波.泥质海岸防护林土壤生态特性研究[博士论文][D].南京林业大学,1999.1～12.
[3] 陈邦本,方明.海岸带土壤[M].南京:河海大学出版社,1988.
[4] 胡海波,林文棣,等.江苏沿海平原沙土区土壤侵蚀规律研究[J].南京林业大学学报,1992,16(2):25～30.
[5] 水利电力部农村水利水土保持司.水土保持试验规范[S].北京:水利电力出版社,1988.
[6] 中国科学院南京土壤研究所.土壤理化分析[M].上海:上海科学技术出版社,1978.
[7] W.伯姆著,薛德榕,等译.根系研究法[M].北京:科学出版社,1985.
[8] 吴钦孝,李勇,等.黄土高原植物根系提高土壤抗冲性的研究Ⅱ[J].水土保持学报,1990,4(1):11～16.
[9] 吴彦,刘世全,等.植物根系提高土壤水稳性团粒含量的研究[J].土壤侵蚀与水土保持学报,1997,3(1):45～49.
[10] 张金池,康立新,等.苏北海堤林带树木根系固地功能研究[J].水土保持学报,1994,8(2):43～47.
[11] 胡海波、张金池,等.不同清淤方式对土壤侵蚀影响的研究[J].水土保持通报,1993,(1):30.
[12] 唐守正.多元统计分析方法[M].北京:中国林业出版社,1986.
[13] 李勇,徐晓琴,等.植物根系与土壤抗冲性[J].水土保持学报,1993,7(3):11～13.
相似文献/References:
[1]罗伟祥,杨江峰.黄土高原防护林在生态环境建设和防灾减灾中的作用[J].水土保持研究,2001,8(02):119.
LUO Wei-xiang,YANG Jiang-feng.The Role of Shelter-forest on Loess Plateau in Eco-environmental Construction and Disaster Prevention[J].Research of Soil and Water Conservation,2001,8(01):119.
[2]魏天兴,朱金兆,张建军,等.水分平衡基础上的小流域水土保持林配置模式探讨[J].水土保持研究,2007,14(01):179.
WEI Tianxing,ZHU Jin-zhao,ZHANG Jian-jun,et al.Protective Forest System at Small Watershed in the Gullied-hilly Loess Area Based on Water Balance on the Loess Plateau[J].Research of Soil and Water Conservation,2007,14(01):179.
[3]朱丽,秦富仓,姚云峰,等.北京市怀柔水库集水区径流与防护林结构变化响应研究[J].水土保持研究,2009,16(03):143.
ZHU Li,QIN Fu-cang,YAO Yun-feng,et al.Research on the Changes of Runoff and Protection Forest Structure in Huairou Reservoir Watershed of Beijing[J].Research of Soil and Water Conservation,2009,16(01):143.
[4]王岩,魏忠平,潘文利,等.辽河三角洲泥质海岸防护林小气候效益研究[J].水土保持研究,2011,18(04):65.
WANG Yan,WEI Zhong-ping,PAN Wen-li,et al.Study on the Benefits of Microclimate of Muddy Coast Protective Forest in Liao River Delta[J].Research of Soil and Water Conservation,2011,18(01):65.
[5]何明月,高甲荣,张金瑞.潮关西沟生态经济型防护林立地类型的划分[J].水土保持研究,2008,15(05):158.
HE Ming-yue,GAO Jia-rong,ZHANG Jin-rui.Site Type Classification of Eco-economic Shelter Forest in Chaoguan West Ditch[J].Research of Soil and Water Conservation,2008,15(01):158.
[6]俞祥祥,李生宇,马学喜,等.沙漠公路防护林影响下近地表风沙流粒度特征的空间分异[J].水土保持研究,2017,24(01):334.
YU Xiangxiang,LI Shengyu,MA Xuexi,et al.Spatial Variation of Grain-size Characteristics of Near Surface Aeolian Sand Transport Under Desert Highway Shelterbelt[J].Research of Soil and Water Conservation,2017,24(01):334.
[7]杨东,万福绪,李盟.水盐胁迫对上海4个防护林树种生长和生理特性的影响[J].水土保持研究,2014,21(01):254.
YANG Dong,WAN Fu-xu,LI Meng.Effects of Water-Salt Stress on Growth and Physiological Index of 4 Protective Forest Tree Species in ShangHai[J].Research of Soil and Water Conservation,2014,21(01):254.
备注/Memo
收稿日期:2000-12-25
基金项目:国家科技攻关项目