水源:确保可持续性的不可估量的资源
Márcia S Jung1, José Antonio G DA Silva1, Juliana Maria Fachinetto1
1Universidade Regional do Noroeste do Estado do Rio Grande do Sul (UNIJUÍ). Rua do Comércio, 3000, Bairro Universitário, 98700-000 Ijuí, RS, Brazil.
Anais da Academia Brasileira de Ciencias
|August 21, 2024
概括
对于维持水生生态系统至关重要的水源受到人类活动和环境变化的威胁. 保护沿海森林对于为后代保护水资源和生物多样性至关重要.
科学领域:
- 环境科学 环境科学
- 水文学的水文学
- 生态生态学 生态生态学
背景情况:
- 水源是地下水的重要表面表现,对于维持溪流,河流,湖泊和水至关重要.
- 周围泉源的岸边森林是重要的保护区,保护水源免受人类影响.
- 人口增长,卫生条件差,气候变化,农业和城市化等因素威胁到泉水的质量和连续性.
研究的目的:
- 为了对水源进行全面的文献综述.
- 探索相互关联的主题,这些主题对于理解泉源的重要性至关重要.
- 突出泉水在维持水资源和生物多样性的作用,以实现可持续的生活.
主要方法:
- 关于水源和相关环境因素的科学文献的文献综述.
主要成果:
- 人类活动和环境压力因素对泉水的质量和持久性产生重大影响.
- 水源的生态功能超越了基本的定义,涵盖了更广泛的环境贡献.
- 保护河岸地区对于水资源的可持续性和相关的生物多样性至关重要.
结论:
- 水源对水生生态系统和生物多样性至关重要.
- 有效管理和保护泉源及其沿河区域对于水资源的可持续性是必要的.
- 对泉源的整体理解对于环境保护和确保当代和未来世代的生活至关重要.
相关概念视频
01:00The Water Cycle
24.3K
The Earth’s hydrosphere includes all of the areas where the storage and movement of water occurs. Since water is the basis of all living processes, the cycling of water is extremely important to ecosystem dynamics.
24.3K
01:43Sustainable Development
13.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.2K
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
02:34Water and Mineral Acquisition
32.7K
Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
32.7K
01:27Role of Water in Human Biology
8.4K
Water is the one of the most significant components of the human body; it plays a crucial role in several physiological activities because of its unique physicochemical properties. Importantly, it helps to regulate body temperature and is the chief component of several body fluids.
Water's Solvent Properties
Since water is a polar molecule with slightly positive and slightly negative charges, ions and polar molecules can readily dissolve in it. Therefore, it is referred to as a solvent, a...
Water's Solvent Properties
Since water is a polar molecule with slightly positive and slightly negative charges, ions and polar molecules can readily dissolve in it. Therefore, it is referred to as a solvent, a...
8.4K
01:57Adaptations that Reduce Water Loss
25.3K
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.
25.3K