相关实验视频
Updated: Jul 25, 2025

08:11
Collection and Identification of Pollen from Honey Bee Colonies
Published on: January 19, 2021
7.3K
蜂蜜生产与气候变化:养蜂人的看法,农场适应策略和信息需求
Rafael Landaverde1, Mary T Rodriguez2, Jean A Parrella1
1Department of Agricultural Leadership, Education and Communications, Texas A&M University, College Station, TX 77843, USA.
Insects
|June 27, 2023
概括
气候变化在全球范围内威胁着蜜蜂种群. 萨尔瓦多的养蜂人面临着水资源短缺和极端天气等挑战,需要更好的适应策略和可获得的信息来维持蜜蜂的生存.
科学领域:
- 环境科学 环境科学
- 农业科学 农业科学
- 生态生态学 生态生态学
背景情况:
- 气候变化通过减少息地和粮食供应而对全球蜜蜂种群产生负面影响.
- 养蜂人需要适应性管理实践来缓解气候变化影响.
- 萨尔瓦多蜜蜂养殖者对气候变化适应战略缺乏足够的信息.
研究的目的:
- 探索萨尔瓦多养蜂人适应气候变化的经验.
- 鉴定养蜂者因气候变化而面临的挑战.
- 记录萨尔瓦多蜜蜂养殖者使用的适应策略.
主要方法:
- 现象学案例研究方法.
- 半结构面试与九个养蜂人从Chalatenango的合作协会营销,生产,储蓄和信贷的养蜂人 (ACCOPIDECHA).
主要成果:
- 养蜂者将水和食物短缺以及极端天气事件作为主要的气候变化挑战.
- 这些挑战导致了蜜蜂的水需求增加,运动受到限制,蜂安全性降低,害虫/疾病发生率增加,导致蜜蜂死亡率.
- 适应策略包括盒子修改,蜂巢搬迁和食品补充.
- 虽然互联网访问是常见的,但最好的理解和应用信息是从ACCOPIDECHA值得信赖的人员那里获得的.
结论:
- 萨尔瓦多的养蜂人面临着气候变化引发的重大挑战,影响蜜蜂种群.
- 有效的适应需要易于获取,易于理解的信息和适合当地需求的实际演示.
- 通过ACCOPIDECHA等值得信赖的当地组织加强信息传播对于改善养蜂人适应策略至关重要.
相关概念视频
What is Climate?
18.7K
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.
18.7K
Global Climate Change
24.6K
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.
24.6K
Adaptations that Reduce Water Loss
25.8K
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.
25.8K
Responses to Heat and Cold Stress
13.6K
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.
13.6K
Responses to Drought and Flooding
10.8K
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.
10.8K
Threats to Biodiversity
22.5K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
22.5K

