变化的受害者? 海洋宏观藻类在一个不断变化的世界
Mick E Hanley1, Louise B Firth1, Andy Foggo1
1School of Biological and Marine Sciences, University of Plymouth, UK.
Annals of botany
|November 23, 2023
概括
由于人类造成的压力因素,海洋大藻面临着不确定的未来. 气候变化对海藻的持续性和它们提供的重要生态系统服务构成最严重的威胁.
科学领域:
- 海洋生物学 海洋生物学
- 生态生态学 生态生态学
- 保护科学 保护科学
背景情况:
- 海洋大藻 (海藻) 是全球重要的初级生产者和息地提供者.
- 人类造成的压力因素威胁着海藻物种,息地和生态系统服务.
结论:
- 了解多种压力因素对宏观藻类的复杂相互作用至关重要.
- 研究重点旨在阐明海藻反应的趋势和机制.
- 与陆地植物反应的协同作用为海洋保护提供了洞察力.
相关概念视频
Primary Production
23.6K
The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.
23.6K
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
What is Climate?
18.6K
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.
18.6K


