TY - JOUR T1 - The variation of discharge entering the Niger Delta system, 1951-2000, and estimates of change under global warming JO - INT J CLIMATOL PY - 2008/04/30 AU - Itiveh KO AU - Bigg GR ED - DO - DOI: 10.1002/joc.1568 VL - 28 IS - 5 SP - 659 EP - 666 Y2 - 2025/05/19 ER -