相关实验视频
Updated: Jul 2, 2025

12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
8.0K
评论:废弃的矿山作为野生动物的资源或责任
Alejandro Grajal-Puche1, Erin M Driver2, Catherine R Propper1
1Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86004, United States of America.
The Science of the total environment
|February 18, 2024
概括
废弃矿山土地 (AML) 通过重金属污染对野生动物产生负面影响,但可以使特定物种如蝙蝠受益. 需要进一步的研究来了解这些影响,并制定缓解策略.
科学领域:
- 环境科学 环境科学
- 野生动物生态生态学
- 毒理学 毒理学 毒理学
背景情况:
- 废弃矿山土地 (AML) 是由于过去的矿产开采而产生的,对生态系统和人类健康构成风险.
- 来自AML的受污染的排水可以导致重金属的生物积累,并降低野生动物的生态适应性.
- 现有的关于AML对野生动物影响的研究是有限的,并且在种群中分布不均.
研究的目的:
- 系统地审查有关AML对野生动物的负面和积极影响的现有文献.
- 识别不同野生动物群体在AML研究中的知识差距.
- 提出评估AML的战略,并制定有效的缓解和保护计划.
主要方法:
- 对同行评审文章的系统文献综述.
- 在Web of Science,PubMed和谷歌学者数据库中对出版物的选.
- 评估涵盖无脊椎动物和脊椎动物分类的研究.
主要成果:
- 甲ML通常对野生动物有害,导致重金属生物积累和健康状况下降等问题.
- AML为临危险的蝙蝠种群提供了显著的好处,作为潜在的保护工具.
- 关于AML影响的研究在分类学上是有偏见的,这凸显了需要更广泛的研究.
结论:
- AML对野生动物产生双重影响,构成风险,但为某些物种提供保护机会.
- 建议进行标准化野生动物调查,以评估物种对AML的利用率.
- 来自调查的数据可以为联邦和州机构提供信息,为AML网站制定有针对性的整治和风险最小化策略.
相关概念视频
Threats to Biodiversity
22.3K
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...
22.3K
Bioremediation
18.4K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
18.4K
Habitat Fragmentation
17.5K
Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
17.5K
Conservation of Declining Populations
9.6K
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.
9.6K

