摘要
土壤是农业生产的基础,是人类赖以生存的基石,也是人类食物与生态环境安全的保障。随着现代科技和国家社会经济的快速发展,土壤的地位与功能正在发生变化。本文基于土壤与土壤学科及国民经济发展需求的关系为出发点,指出了当前对我国土壤的重要性认识正在从农业生产向环境安全、资源利用、生态健康及全球变化等方向转变与提升。同时,明确了现代土壤学的内涵和创新现代土壤学的战略思想,全面、系统、前瞻性地提出了现代土壤学的研究前沿与特点,以及现代土壤学研究领域所面临的挑战与展望,为我国现代土壤学的发展指明了方向。
Soil is the base of agricultural production, the keystone that Man relies on for survival, and the guarantee of food and ecological environmental safety for human beings. With rapid development of the modern science and technology and national socio-economy, the strategic position and functions of soil are undergoing some changes. Proceeding from the relationship between the demand of the development of the national socio-economy and the soil and soil science, the paper points out that the knowledge about the importance of soil has gradually been turning from agricultural production to environmental safety, resource exploitation, ecological health and global change. At the same time, the paper specifies connotation of the modern soil science, and strategic ideology of the innovative modern soil science, and also comprehen- sively, systematically and forward-lookingly describes research frontier and characteristics and challenges and prospects in the future of the modem soil science, thus enlightening the direction of development for the modern soil science of China.
出处
《土壤学报》
CAS
CSCD
北大核心
2008年第5期771-777,共7页
Acta Pedologica Sinica
关键词
土壤资源
土壤认识
现代土壤学
创新现代土壤学
挑战与展望
Soil resource
Knowledge of soil
Modern pedology
Innovative modern pedology
Challenge andprospects
作者简介
赵其国（1930-），男，湖北省武汉市人，中国科学院院士，主要从事土壤地理、土壤资源与环境研究。
