中文摘要：

针对风景园林学科领域特点,基于国家自然科学基金课题研究经历,阐述了从事基金课题研究坚持自然科学性、贯彻客观理性、数字量化为引领的3个立足点;分析总结了风景园林类自然科学基金课题申请需要具备前沿性、基础性、可行性的“三要”,以及避免“重而浅”“大而空”“缺积累”的“三忌”,围绕风景园林学科研究与实践的基本思维,提出论证了3种思维及其相互关联：前瞻超越式的时间思维、立体交叉式的空间思维、非闭合发散式的逻辑思维.指出了风景园林学科研究演进的实践、技术、方法、原理、理论、应用6个层面,呼吁遵循从实践到理论的风景园林学科研究创新规律.

英文摘要：

According to the characteristics of the field of landscape architecture discipline, based on the experience of researches supported byNational Nature Science Foundation of China, the author elaborated three footholds for natural science research： adhering to the natural scienceessence, carrying out the objectiveness and reason, and guided by digital quantization; summarized that the landscape architecture types ofnatural science fund project application needs to have the ＂three needs＂ of the frontier, the basic, the feasibility, and avoiding ＂three taboos＂of ＂repeated and shallow＂, ＂big and empty＂, ＂lack of accumulation＂. According to the basic thinking of research and practice of landscapearchitecture discipline, the author put forward three new kinds of thinking and their relationship： （1） From the landscape time process of nature,humanities and construction, this paper creates the time course analysis of landscape architecture perspective beyond the time thinking; （2）Based on the characteristics of landscape space planning and design, this paper puts forward a three-dimensional space thinking of landscapearchitecture subject： to put a lot of problems, and even seemingly unrelated issues, into the same space to be ＂at the same time＂ thinking; （3）Different forms of logical thinking are mostly science self-contained, and the logical thinking and its causes of non-closure and divergent type oflandscape architecture are put forward and analyzed. It points out the practice, technology, method, principle, theory and application of landscapearchitecture discipline research and an appeal is being made for following the rule of the research and innovation from practice to theory of thelandscape architecture discipline.