长江科学院院报 ›› 2014, Vol. 31 ›› Issue (10): 23-27.DOI: 10.3969/j.issn.1001-5485.2014.10.004

• 《长江科学院院报》创刊30周年专栏 • 上一篇    下一篇

新时期水土保持内涵及与相关科学的关系

张平仓, 程冬兵   

  1. 长江科学院 水土保持研究所,武汉 430010
  • 收稿日期:2014-08-20 修回日期:2014-10-17 出版日期:2014-10-01 发布日期:2014-10-20
  • 作者简介:张平仓(1961-), 男, 陕西渭南人, 教授级高级工程师, 博士, 主要从事土壤侵蚀与山洪灾害防治研究, (电话)027-82927550(电子信箱)zhangpc@mail.crsri.cn。
  • 基金资助:
    长江科学院创新团队项目资助(CKSF2012052/TB)

Connotation of Soil and Water Conservation in the New Era and Its Relation with Other Disciplines

ZHANG Ping-cang, CHENG Dong-bing   

  1. Soil and Water Conservation Department, Yangtze River Scientific Research Institute, Wuhan 430010, China
  • Received:2014-08-20 Revised:2014-10-17 Online:2014-10-01 Published:2014-10-20

摘要: 当前我国正处在推进生态文明建设、全面建成小康社会的关键时期,水土保持内涵进一步深化拓展,以满足愈来愈高的目标与要求。水土保持根本任务是全力协调水土之间的关系:①对水土关系“融洽”的要保持、保护;②对水土关系有矛盾的要努力修复,使之“融洽”;③水土保持并非是根治水土流失,而是将水土流失控制在容许范围内;④水土保持领域不再局限于山丘区、风沙区等农村范围,而逐渐向平原等城市延伸。水土保持是一项综合而复杂的系统工程,所涉及的学科理论非常丰富,与农学、地球科学、林学、水利工程、生物学、环境科学、信息科学与系统科学、社会学、经济学等学科关系十分密切,这些学科为水土保持科学的发展提供了基本理论基础,经吸收、转化、改进,并升华,促进了水土保持科学的发展,且水土保持科学的发展,也不断充实其它学科的内容。随着水土保持科学发展,其理论基础不仅限于此,还将吸收更多学科的理论。

Abstract: At present China is in a critical period of building ecological civilization and well-off society. The connotation of soil and water conservation expands in deep to meet higher goals and requirements. The basic task of soil and water conservation is to coordinate the relationship between water and soil. Firstly, when the relationship between land and water is in harmony, it should be protected and maintained. Secondly, if there is a contradiction between water and soil, the relationship needs to be repaired until it is in harmony. Thirdly, the goal of soil and water conservation is not to get rid of water and soil loss, but to control the intensity of soil and water erosion within the allowable range. Fourthly, soil and water conservation is no longer confined in rural areas like mountainous area and sand area, but has gradually extended to cities in plain area. Soil and water conservation is a comprehensive and complicated system engineering. It integrates different disciplines involving agriculture, earth science, forestry, hydraulic engineering, biology, environmental science, information science and system science, sociology and economics. These disciplines provide basic theoretical foundation for the development of soil and water conservation science. Meanwhile, the development of soil and water conservation science will also enrich the contents of other disciplines. With the development of soil and water conservation science, its theoretical basis is not limited to this, but will absorb more discipline theories.

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