海南这五年：地质工作转型升级 取得系列实质性进展

Group 1: Geological Resource Development - Hainan has achieved a breakthrough in zircon and hafnium mineral resources, marking a transition from "0" to "1" [1] - The province has completed the evaluation of large-scale construction sand and gravel resources, providing essential resources for the construction of the free trade port [1] - Hainan's geological departments are actively implementing a new round of mineral exploration strategies to clarify the strategic mineral resource base [1] Group 2: Environmental and Ecological Initiatives - High-quality completion of geological environment baseline surveys for the Tropical Rainforest National Park has been achieved, contributing to ecological civilization [2] - A three-dimensional monitoring network has been established for coastal and marine geological environment investigations, aiding in the scientific protection and restoration of coastal areas and reefs [2] - The first series of geochemical baseline and background values have been established for ecological management and land spatial planning [2] Group 3: Agricultural and Tourism Support - Systematic surveys of arable land and soil have been conducted to support tropical agriculture and seed industry development [3] - New discoveries of 42 ancient fossil sites have enriched Hainan's tourism offerings [3] - The province is planning the strategic mineral resource industry chain to promote the establishment of a national zircon and hafnium resource utilization base [3]