摘要
全球变暖已经成为不争的事实。沼泽湿地是各种主要温室气体的源和汇，在全球气候变化中有着特殊的地位和作用。三江平原湿地是我国最大的沼泽分布区，有着重要的生态意义。本文总结了全球气候变化大背景下，在三江平原湿地开展的科学研究的内容及成果。
The global warming is absoluteness. The watlands are both sources and sinks of the major trace gases, and contribute a great deal to the global warming. Sanjiang Plain is the most wetlands among these of China, which is importance in ecolgy. The contents and achievements in the study in Sanjiang Plain on the relationship between global warming and wetlands ecological system is summarized.
