萨赫勒地区的气候变化和健康:系统审查
Daniel Acosta1,2,3, Amadou Barrow4, Idrissa Saidou Mahamadou5
1Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, Gainesville, FL, USA.
Royal Society open science
|July 18, 2024
概括
气候变化给萨赫勒地区带来了重大的健康风险,增加了媒介性疾病的风险,粮食不安全和与热有关的死亡率. 迫切需要采取行动,以减轻这些严重的气候变化影响.
科学领域:
- 环境健康 环境健康
- 适应气候变化 适应气候变化
- 非洲的公共卫生问题
背景情况:
- 萨赫勒地区面临着不断升级的气候变化危险,如极端温度,干旱和洪水.
- 这些气候变化预计将严重影响该地区的健康状况.
- 了解这些健康后果对于有效的适应策略至关重要.
研究的目的:
- 系统地审查有关萨赫勒地区气候变化相关健康影响的现有证据.
- 确定该地区的关键健康影响和脆弱人群.
- 为公共卫生干预和政策制定提供信息.
主要方法:
- 在主要数据库 (PubMed,Embase,科学网,CABI全球健康) 进行全面的文献搜索.
- 包括手动搜索,与研究人员直接接触以及非洲期刊在线.
- 3260项独特研究的系统选和资格评估,其中81项被纳入最终审查.
主要成果:
- 大多数审查的研究集中在载体传播疾病,粮食安全,营养和热应激.
- 蚊子分布的预测变化是复杂的,受到温度以外的多个变量的影响.
- 如果不进行干预,预计将增加粮食不安全,发育迟缓和与热量相关的死亡率.
结论:
- 气候变化对萨赫勒地区的公共卫生构成重大和多方面的威胁.
- 跨学科的研究合作,特别是非洲和非非洲机构之间的合作是显而易见的,但可以加强.
- 积极的公共卫生措施对于应对萨赫勒地区与气候变化相关的不断升级的健康负担至关重要.
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
01:18Factors Affecting Illness
4.2K
When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
For instance, risk factors are connected to illness,...
4.2K
01:57Adaptations that Reduce Water Loss
25.4K
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.
25.4K
01:20Lifestyle Factors and Health
43
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
43
01:26Methods Of Healthcare Delivery System
3.2K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.2K