The totalecosystem service value of Hubei was unstable and had a drop tendency in 2003, but was being rised after 2003.
湖北省生态系统服务价值在2003年波动不稳定有下降趋势，但是在2003年之后又逐渐抬升。
2
Total stay in this tiny ecosystem was approximately six weeks.
在这个小小的生态系统的总体逗留约六个星期。
3
The ecosystem services value presented an increasing trend, from 344.85 billion Yuan increased to 485.11 billion Yuan. Grassland and water area contributed most to the total ecological services value.