1, Soil carbon sequestrations by nitrogen fertilizer application, straw return and no-tillage in China's cropland Global Change Biology http://www3.interscience.wiley.com/journal/121461938/abstract 2, Temperature controls ecosystem CO2 exchange of an alpine meadow on the northeastern Tibetan Plateau Global Change Biology http://www3.interscience.wiley.com/journal/121525707/abstract 3, Changes in fertilizer-induced direct N2O emissions from paddy fields during rice-growing season in China between 1950s and 1990s Global Change Biology http://www3.interscience.wiley.com/journal/121482654/abstract 谢谢!