This is potentially a positive feedback mechanism which could increase the impact of greenhouse gases such as CO2. The research is published in the journal Geophysical Research Letters.
这有可能成为正面回馈机制,使得二氧化碳等温室效应气体的影响力加大。此研究发表于《地球物理研究通讯》期刊上。
The telltale sign of a bubble, he says, is a faster than exponential growth rate caused by a positive feedback mechanism that generates this nonlinear growth.
他说,泡沫警示标志是一种快于指数增长的讯号,由产生非线性增长的正反馈机制造成。
This means that such positive feedback mechanism will bring about economic overheating and house price bubbles in a stable macro-economy environment.
这意味着在一个平稳的宏观经济环境中,这种正反馈作用可能会引发经济过热和房价泡沫。
Whether an unsustainable positive feedback mechanism is causing this growth isn't so clear.
这种增长是否是由不可持续的正反馈机制造成的,目前还不清楚。