Indian Ocean Warm Pool Variability during the Last 100 ka and Its Impact on Summer Monsoon Rainfall over Sri Lanka

Pradeep N Ranasinghage, University of Ruhuna, Department of Oceanography and Marine Geology, Matara, Sri Lanka, Sachini M Ranasinghe, University of Peradeniya, Peradeniya, Sri Lanka and Tilak Hewawasam, Department of Geography, Faculty of Arts, University of Peradeniya, Peradeniya, Sri Lanka