内部生态系统反馈增强了波罗的海固氮蓝藻的繁殖并使管理复杂化(英文)
——Internal Ecosystem Feedbacks Enhance Nitrogen-fixing Cyanobacteria Blooms and Complicate Management in the Baltic Sea
摘要
Cyanobacteria capable of biological fixation of dissolved atmospheric dinitrogen gas (N2 fixation) form extensive blooms which have been a recurring phenomenon in the Baltic Sea since at least the 1960s (1). They are noxious and relevant to the ecosystem and to society because of the formation of a conspicuous surface scum, toxicity, and large nitrogen inputs through N2 fixation. Traditionally, phosphorus alone has been considered as the limiting nutrient for N2-fixing cyanobacteria.In this article we present how elemental cycles of nitrogen and oxygen are interlinked with the phosphorus cycle in basin-wide and long-term processes. To manage cyanobacteria blooms, we must resolve the relative importance of nutrient supply and internal biogeochemical processes.
正文
hy00120-内部生态系统反馈增强了波罗的海固氮蓝藻的繁殖并使管理复杂化(英文).pdf
备注
文献为PDF格式，语种为英文，共11页。
