Chen Liu

Nitrogen transported to three Gorges Dam from agro-ecosystems during 1980–2000

Chen Liu, Qinxue Wang, Masataka Watanabe, 2006 .

Changes in nitrogen budgets and nitrogen use efficiency in the agroecosystems of the Changjiang River basin between 1980 and 2000

Qinxue Wang, Masataka Watanabe, Chen Liu, 2007, Nutrient Cycling in Agroecosystems.

Recent trends of nitrogen flow of typical agro-ecosystems in China--major problems and potential solutions.

Qinxue Wang, T. Yasunari, Kelin Wang, 2012, Journal of the science of food and agriculture.