毕业论文摘要范文（中英文对照）

中文摘要：

本研究聚焦于全球变暖对生态系统及人类社会的多维影响，通过分析近三十年气候数据与生态监测记录，揭示了全球变暖导致的温度升高、极端气候事件频发与生态系统响应之间的关联机制。研究采用定量分析法，结合卫星遥感数据与地面观测数据，量化评估了全球变暖对生物多样性、农业生产及人类健康的具体影响程度。结果显示：1980-2020年间，全球平均气温上升1.1℃，导致23%的陆地物种栖息地缩减，热带地区农作物减产达8%-15%，同时与热相关疾病发病率显著上升。进一步分析表明，若不采取有效减排措施，预计到2100年全球变暖将造成超过50%的珊瑚礁生态系统崩溃，威胁数亿沿海居民生计。本研究为制定气候适应策略提供了科学依据，强调跨学科合作与全球治理在应对气候变化中的关键作用。

关键词：全球变暖；生态系统；气候变化；定量分析；气候适应策略

English Abstract:

This study focuses on the multidimensional impacts of global warming on ecosystems and human society. By analyzing climate data and ecological monitoring records from the past three decades, it reveals the correlation mechanisms between rising temperatures, frequent extreme climate events, and ecosystem responses caused by global warming. Employing a quantitative analysis method, the study integrates satellite remote sensing data with ground observation data to evaluate the specific impacts of global warming on biodiversity, agricultural production, and human health. The results indicate that from 1980 to 2020, the global average temperature increased by 1.1°C, leading to a 23% reduction in habitat for terrestrial species, an 8%-15% decrease in crop yields in tropical regions, and a significant rise in the incidence of heat-related diseases. Further analysis suggests that without effective emission reduction measures, global warming is projected to cause the collapse of over 50% of coral reef ecosystems by 2100, threatening the livelihoods of hundreds of millions of coastal residents. This study provides a scientific basis for formulating climate adaptation strategies and emphasizes the critical role of interdisciplinary cooperation and global governance in addressing climate change.

Keywords: Global warming; Ecosystem; Climate change; Quantitative analysis; Climate adaptation strategy