相关实验视频
Updated: Dec 7, 2025

12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
8.3K
陆地和淡水综合规划使热带水生物种的保护增加了一倍
Cecília G Leal1,2, Gareth D Lennox3, Silvio F B Ferraz4
1Luiz de Queiroz College of Agriculture, University of São Paulo, CEP 13418-900, Piracicaba, SP, Brazil. c.gontijoleal@gmail.com celtlen@gmail.com.
概括
整合陆地和淡水保护规划显著增加了淡水生物多样性的好处. 这种方法提高了水生物种的保护,而不会影响陆地保护的努力.
科学领域:
- 生态学
- 保护生物学
- 生物多样性科学
背景情况:
- 陆地保护工作占主导地位,对它们对淡水生态系统的影响的理解有限.
- 淡水生物多样性面临全球性的衰退,需要采取有针对性的保护行动.
研究的目的:
- 评估陆地保护战略对淡水的好处.
- 评估跨领域综合保护计划的有效性,以最大限度地提高陆地和淡水环境中的生物多样性.
主要方法:
- 在亚马逊盆地采集了1500多种陆地和淡水物种的样本.
- 对陆地和淡水物种的保护优先级的模拟.
- 综合规划方案的分析,包括使用水域连接数据的方案.
主要成果:
- 仅在陆地进行保护, 只有22%的潜在淡水效益.
- 综合规划增加了多达600%的淡水效益,对陆地目标的影响最小.
- 即使生物多样性数据有限,
结论:
- 综合保护计划对于有效保护淡水生物多样性至关重要.
- 通过结合陆地和淡水保护战略,可以实现协同效应.
- 保护行动可以优化,使陆地和淡水物种同时受益.
相关概念视频
Sustainable Development
14.5K
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.
14.5K
What is an Ecosystem?
46.1K
Overview
46.1K
Conservation of Declining Populations
12.3K
Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
12.3K
Adaptations that Reduce Water Loss
27.5K
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.
27.5K
Responses to Drought and Flooding
11.7K
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.
11.7K
What is Conservation Biology?
23.7K
Conservation biology is a scientific field that focuses on the preservation of biodiversity in order to protect ecosystems while meeting the needs of the human population. Humans require properly functioning ecosystems to maintain our supply of natural resources, including food, medicines, and building materials.
23.7K

