TY - JOUR A1 - Ning, X. A1 - Lin, C. A1 - Hao, Q. A1 - Liu, C. A1 - Le, F. A1 - Shi, J. T1 - Long term changes in the ecosystem in the northern South China Sea during 1976–2004 JO - Biogeosciences J1 - BG VL - 6 IS - 10 SP - 2227 EP - 2243 Y1 - 2009/10/26 PB - Copernicus Publications SN - 1726-4189 UR - http://www.biogeosciences.net/6/2227/2009/ L1 - http://www.biogeosciences.net/6/2227/2009/bg-6-2227-2009.pdf DO - 10.5194/bg-6-2227-2009 ER -