相关实验视频
Updated: Jun 22, 2025
06:10
Using Generative Art to Convey Past and Future Climate Transitions
Published on: March 31, 2023
938
预测气候变化引起的染料植物息地分布模式的变化
Jingpeng Duan1, Jing Liu1,2, Zhihuan Huang1
1College of Architecture and Design, University of South China, Hengyang, China.
Frontiers in plant science
|June 28, 2024
概括
气候变化影响了中国西南地区传统的翔染色厂. 适宜的息地正在向东北移动,需要对这些重要的自然资源进行适应性保护.
科学领域:
- 生态生态学 生态生态学
- 保护生物学 保护生物学
- 民族植物学 民族植物学
背景情况:
- 气候变化正在推动息地丧失和野生动物和植物物种的分裂.
- 传统的翔染色依赖于特定的染料植物,这些植物对中国西南地区的文化遗产至关重要.
- 缺乏空间分布数据,阻碍了对这些宝贵资源的有效保护和管理.
研究的目的:
- 根据当前和未来的气候场景,确定四种用于翔染色的关键染料植物的潜在适宜息地.
- 分析气候变化对这些染料植物的空间分布的影响.
- 为保护策略和翔染色工艺的可持续发展提供信息.
主要方法:
- 利用最大 (MaxEnt) 模型根据地理分布和气候因素预测合适的息地.
- 分析了温度,降水和海拔对植物分布的影响.
- 根据两个未来气候场景 (SSP126和SSP585) 对七种组合模式的预测息地适应性.
主要成果:
- 温度,降水和海拔是四种染料植物适合息地的主要驱动因素.
- 在目前的条件下,合适的息地重叠集中在贵州,广西,广东和海南省.
- 未来的气候场景表明,合适的息地中心将向东北转移,根据碳排放水平,息地区域的变化趋势会有所不同.
结论:
- 气候变化显著改变了染料植物的空间分布,这对于翔染料至关重要.
- 保护和手工艺发展战略必须适应这些预测的转变,特别是适合息地的东北移动.
- 了解这些动态对于保护生物多样性和文化遗产至关重要.
相关概念视频
01:16What is Climate?
18.4K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.4K
01:50Global Climate Change
24.3K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
24.3K
02:41Responses to Drought and Flooding
10.6K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.6K
01:57Adaptations that Reduce Water Loss
25.5K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.5K
02:45Responses to Heat and Cold Stress
13.4K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.4K
00:54Distribution and Dispersion
21.7K
To understand intra-specific interactions in populations, scientists measure the spatial arrangement of species individuals. This geographic arrangement is known as the species distribution or dispersion. Highly territorial species exhibit a uniform distribution pattern, in which individuals are spaced at relatively equal distances from one another. Species that are highly tied to particular resources, such as food or shelter, tend to concentrate around those resources, and thus exhibit a...
21.7K