伊朗新兴的侵入性杂草:发生情况,生态影响和可持续管理
Ali Reza Yousefi1, Sirwan Babaei2,3, Iraj Nosratti4
1Department of Plant Production and Genetics, University of Zanjan, Zanjan 45371-38791, Iran.
Plants (Basel, Switzerland)
|September 13, 2025
概括
侵袭性杂草威胁着伊朗的生物多样性和农业. 这份综述综合了有关主要入侵物种的知识,并倡导采用综合管理策略来保护生态系统和粮食安全.
科学领域:
- 生态生态学 生态生态学
- 农业学是一种农业学.
- 环境科学 环境科学
背景情况:
- 侵入性杂草对全球生物多样性,生态系统稳定性和农业生产力构成重大威胁.
- 在伊朗,像Boreava orientalis和Ambrosia psilostachya这样的物种积极入侵本地生态系统,破坏生态过程并影响粮食安全.
- 在像伊朗这样的研究不足的地区,关于侵入性杂草的生物学,生态和管理的知识差距存在.
研究的目的:
- 综合有关影响伊朗农业生态系统的主要侵入性杂草的当前知识.
- 专注于这些入侵物种对生态的影响.
- 强调迫切需要可持续的管理策略.
主要方法:
- 本综述综合了有关伊朗入侵杂草的现有文献.
- 它侧重于生态影响和管理策略.
- 提出了一个综合框架,结合了生态,生物和管理的观点.
主要成果:
- 伊朗的入侵物种表现出侵略性特征,超越本地植物和主导息地.
- 主要的入侵物种包括Boreava orientalis,Azolla spp.,Ibicella lutea,Physalis divaricata,Picnomon acarna,Cynanchum acutum,Vicia hyrcanica,Eichhornia crassipes和Ambrosia psilostachya. 这些物种都被认为是主要的入侵物种.
- 了解和管理入侵性,特别是适应性物种的入侵性,至关重要.
结论:
- 有效的管理需要跨学科的合作,先进的技术和社区参与.
- 本综述为研究人员,政策制定者和农业利益相关者提供了实际指导.
- 这些发现可以作为在其他脆弱地区管理入侵物种的模型,支持全球努力保护生物多样性和增强生态弹性.
更多相关视频
12:26Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling SAHM
Published on: October 11, 2016
13.8K
10:49Measuring Rates of Herbicide Metabolism in Dicot Weeds with an Excised Leaf Assay
Published on: September 7, 2015
12.5K
相关概念视频
02:41Responses to Drought and Flooding
11.9K
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.
11.9K
02:17Ecological Succession
21.3K
Ecological succession is influenced by the processes of facilitation, inhibition, and toleration. Facilitation occurs when early successional species create more favorable ecological conditions for subsequent species, such as enhanced nutrient, water, or light availability. In contrast, inhibition happens when early successional species create unfavorable ecological conditions for potential successive species, such as limiting resource availability. In some cases, later successional species...
21.3K
02:40Epiphytes, Parasites, and Carnivores
16.6K
Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
16.6K
02:02Responses to Salt Stress
14.5K
Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.5K