Abstract Changes in convective activity and hydroclimate over Northeastern Kalimantan are key features to understand glacial interglacial climate evolution the center of West Pacific Warm Pool during Late Pleistocene Holocene. We use high-resolution X-ray fluorescence (XRF) scanner-derived elemental ratios sediment Core SO217-18522 (1º 24.106’ N, 119º 4.701’E, 975 m water depth) recovered from ...