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基于不同研究方法的高山植物海拔适应性机制研究概述

花匠小妙招
2025-07-07 04:51

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Review on the Elevation Adaptive Mechanisms of Alpine Plants Based on Different Research Methods

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LIU Xingwen

City College, Kunming University of Science and Technology, Kunming 650500, China
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摘要:

在山地生态系统中，较小的海拔梯度差异会引起诸如土壤湿度、环境温度和辐射强度等环境因素及自然景观的显著差异。在全球气候变化的大背景下，高山植物栖息地极易受到气候变化的影响。研究高山植物海拔适应性机制和生态平衡有助于为生物多样性保护策略制定、引种栽培和全球气候变化应对策略等提供思路。植物海拔适应性机制是一个精密而复杂的调控体系，但随着生命科学的发展和研究技术的日益革新，可以从不同技术层面根据研究者的实际需求和研究目的提供研究路线。因此，该综述希望基于不同研究方法或技术路线(形态特征和性状、生理生化指标、代谢途径和产物、基因组学和蛋白质组学)的视角简要概述前人针对高山植物海拔适应性机制研究成果。利用不同研究方法进行分类概述，从不同层面反映出高山植物适应性机制的一般规律；同时利用不同研究结果进行相互印证或更深层次剖析其适应性机制。最后，基于以上概述展望未来可能的研究方向，为后续研究在不同研究层面和视角上提供参考。

Abstract:

In mountain ecosystems, smaller differences in elevation gradients can cause significant differences in environmental factors such as soil moisture, environmental temperature, and radiation intensity, as well as natural landscapes. Under global climate change, the habitats of alpine plants are extremely susceptible to climate change. Studying the altitude adaptation mechanism and ecological balance of alpine plants can provide ideas for the formulation of biodiversity conservation strategies, introduction and cultivation, and global climate change response strategies. The mechanism of plant altitude adaptation is a precise and complex regulatory system, but with the development of life sciences and the increasing innovation of research technology, research routes can be provided from different technical levels according to the actual needs and research objectives of researchers. Therefore, the previous research on the altitude adaptation mechanisms of alpine plants were overviewed from the perspective of different research methods or technical routes (morphological characteristics and traits, physiological and biochemical indicators, metabolic pathways and products, genomics and proteomics). Different research methods were used to classify and summarize the general rules of adaptability mechanisms of alpine plants from different levels. At the same time, different research results were used to confirm each other or further analyze the adaptive mechanism at a deeper level. Finally, based on the above overview, potential future research directions are proposed to provide reference for future research at different levels and perspectives.

引用本文

刘兴文.基于不同研究方法的高山植物海拔适应性机制研究概述[J].热带亚热带植物学报,2025,33(3):352~362

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