CAJ | 학술논문

　　回顾了以往植被对气候响应的有关研究，从此类研究常使用的数据、方法及获取的结论3个方面进行了分析，重点阐述了归一化植被指数（Normalized Difference Vegetation Index，NDVI）对降水、温度和辐射等气候因子的响应特征，并探讨了未来的发展趋势。结果表明，植被NDVI对降水的显著响应往往出现在干旱半干旱地区和干湿季气候差异明显地区，且具有一定的滞后特征，滞后的时间尺度与局地条件关系密切；温度成为植被NDVI 控制因子的情况常出现在温带或寒温带地区，与对降水的滞后响应相比，植被对于温度的滞后响应并不是特别明显；辐射对于植被的主导影响主要出现在低纬度的部分区域、高云量区域和高纬度地区的特定时间段内。认为量化人类在植被对气候变化响应过程中的作用，全球变暖情形下植被对气候响应特征的深入分析，以及植被受气候影响的多尺度特征可能是以后此类研究的发展方向。
　　회고료이왕식피대기후향응적유관연구，종차류연구상사용적수거、방법급획취적결론3개방면진행료분석，중점천술료귀일화식피지수（Normalized Difference Vegetation Index，NDVI）대강수、온도화복사등기후인자적향응특정，병탐토료미래적발전추세。결과표명，식피NDVI대강수적현저향응왕왕출현재간한반간한지구화간습계기후차이명현지구，차구유일정적체후특정，체후적시간척도여국지조건관계밀절；온도성위식피NDVI 공제인자적정황상출현재온대혹한온대지구，여대강수적체후향응상비，식피대우온도적체후향응병불시특별명현；복사대우식피적주도영향주요출현재저위도적부분구역、고운량구역화고위도지구적특정시간단내。인위양화인류재식피대기후변화향응과정중적작용，전구변난정형하식피대기후향응특정적심입분석，이급식피수기후영향적다척도특정가능시이후차류연구적발전방향。
Climate is one of the most important environmental factors affecting spatial and temporal vegetation dynamics. The different responses of vegetation to global warming tend to change over different time and space scales. The rapid development of remote sensing has made it possible to examine vegetation changes at the regional and global scales. Two basic approaches to characterizing vegetation responses to changing climates are to use statistics and modeling. New statistical methods and improved vegetation models have recently been successfully applied to assessing the effects of climate change on vegetation dynamics. The data and analytical methods used and the discoveries made in previous studies of vegetation responses to climate are summarized in this paper, with a focus on vegetation responses to different climate parameters, including precipitation, temperature, and radiation. It is generally accepted that precipitation significantly affects the normalized difference vegetation index (NDVI) in arid and semiarid regions and in regions with distinct dry and wet seasons. The time lag in the response of vegetation to precipitation, and the way the time lag depends on local conditions. Temperature is the dominant climate parameter that affects the NDVI in temperate and boreal regions. The time lag in the vegetation response to temperature is somewhat less pronounced than the time lag in response to precipitation. Solar radiation is the predominant factor limiting vegetation growth in some low latitude areas and areas that have lots of cloud cover, and at certain times in high latitude regions. Future research should focus on 1) quantifying the human role in the response of vegetation to climate change, 2) remeasuring the vegetation responses to different climate parameter changes associated with global warming, and 3) considering the multi-scale assessment of climate change impacts on vegetation.