10.17528/CIFOR/DATA.00333 Ardhani, T.S.P.https://orcid.org/0000-0001-9585-249X(IPB University)Kusmana, C.https://orcid.org/0000-0003-3359-6528(IPB University)Bengen, D.G.https://orcid.org/0000-0002-3880-5117(IPB University)Rahajoe, J.S.https://orcid.org/0000-0002-5581-4058(Indonesia National Research and Innovation Agency)Sagala, P.M.https://orcid.org/0009-0008-2166-0397(Center for International Forestry Research)Hanggara, B.B.https://orcid.org/0009-0004-0208-5842(Max Planck Institute for Biogeochemistry)Ginting, Y.R.S.https://orcid.org/0000-0003-1135-0594(University of Bonn)Royna, M.https://orcid.org/0009-0000-0785-4154(Center for International Forestry Research)Murdiyarso, D.https://orcid.org/0000-0001-5497-6293(Center for International Forestry Research) Center for International Forestry Research (CIFOR) 2026 The dataset of trees and sapling was collected from the mangrove in Sayung, Central Java, Indonesia Ardhani, T.S.P.(Center for International Forestry Research)Center for International Forestry Research