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Ŀ¼ Contents´ÔÊéÐò ForewordÇ°ÑÔ PrefaceÄϺ£¼°ÁÚÓòÒ£¸ÐÓ°Ïñͼ 1 Remote sensing image of the South China Sea and its adjacent areasÄϺ£¼°ÁÚÓòµØÐεØò Topography and Geomorphology of the South China Sea and Its Adjacent AreasÇøÓòµØÐεØò General View of Topography and GeomorphologyÄϺ£¼°ÁÚÓòÈýάµØÐÎͼ 4 Three-dimensional topographic map of the South China Sea and its adjacent areasÖйúÄϲ¿º£ÓòµØòµ¥Ôª·Ö¼¶·ÖÀà±í 5 Classification of geomorphologic units of the South China Sea and its adjacent areasÄϺ£¼°ÁÚÓòµØòͼ 6 Geomorphologic map of the South China Sea and its adjacent areasÄϺ£Ð·¢ÏÖµØò¸ÅÀÀͼ 8 Overview of the newly discovered geomorphologic features of the South China SeaµäÐ͵ØÐεØò Typical Features of Topography and GeomorphologyÄϺ£¶«±±²¿Â½ÆÂÏ¿¹ÈȺÔÎäÖµØÐÎͼ 9 Shaded-relief map of canyons on the northeastern slope of the South China SeaÄϺ£±±²¿Â½Æ¶«É³º£ÓòÏ¿¹ÈȺºÍº£Ì¨ÔÎäÖµØÐÎͼ 10 Shaded-relief map of the Dongsha canyons and plateau on the northern slope of the South China SeaÄϺ£Î÷²¿Â½ÆÂÅèÎ÷º£µ×Ï¿¹ÈºÍÅèÎ÷ÄϺ£Á붫²àÉÉÈÔÎäÖµØÐÎͼ 11 Shaded-relief map of the Penxi Submarine Canyon and Penxi¡¯nan abyssal fan on the western slope of the South China SeaÄϺ£Î÷±±²¿Â½ÆÂÎ÷ɳº£²ÛÔÎäÖµØÐÎͼ 12 Shaded-relief map of Xisha Trough on the northwestern slope of the South China SeaÄϺ£Î÷²¿Â½ÆÂÂé¿ÓȺÔÎäÖµØÐÎͼ 13 Shaded-relief map of the pockmarks on the western slope of the South China SeaÄϺ£Î÷²¿Â½ÆÂÖÐɳȺµºÔÎäÖµØÐÎͼ 14 Shaded-relief map of Zhongsha Islands on the western slope of the South China SeaÄϺ£ÄÏɳ½Æ¶«Ï¿¹ÈÔÎäÖµØÐÎͼ 15 Shaded-relief map of canyons on the eastern Nansha Slope of the South China SeaÄϺ£º£ÅèÖÐÄϺ£É½ºÍÕä±´-»ÆÑÒº£É½Á´ÔÎäÖµØÐÎͼ 16 Shaded-relief map of the Zhongnan Seamount and the Zhenbei-Huangyan Seamount Chain in the South China Sea Basin̨Í嵺ÒÔ¶«º£Óòº£¹µºÍÏ¿¹ÈȺÔÎäÖµØÐÎͼ 17 Shaded-relief map of the trench es and canyons on the eastern slope of Taiwan IslandÄϺ£¼°ÁÚÓòÍíµÚËļ͵ØÖʼ°×ÊÔ´»·¾³Ð§Ó¦ Late Quaternary Geology and Its Resource and Environmental Effect of the South China Sea and Its Adjacent Areas±í²ã³Á»ýÎïÁ£¶ÈÓë¿óÎï·Ö²¼ Distribution of Particle Size and Mineral of Surface Sediments±í²ã³Á»ýÎïƽ¾ùÁ£¾¶£¨¦µ£©·Ö²¼Í¼ 20 Distribution of average particle size (¦µ) of surface sediments ±í²ã³Á»ýÎïÉ°º¬Á¿·Ö²¼Í¼ 21 Distribution of sand content in surface sediments±í²ã³Á»ýÎïÀùʯº¬Á¿·Ö²¼Í¼ 22 Distribution of gravel content in surface sediments±í²ã³Á»ýÎïËéм¿óÎÁ£¾¶Îª0.063¡«0.25¦Ìm£©·á¶È·Ö²¼Í¼ 23 Distribution of detrital minerals (particle size 0.063-0.25¦Ìm) abundance in surface sediments±í²ã³Á»ýÎïʯӢ£¨Á£¾¶Îª0.063¡«0.25¦Ìm£©º¬Á¿·Ö²¼Í¼ 24 Distribution of quartz (particle size 0.063-0.25¦Ìm) content in surface sediments±í²ã³Á»ýÎï»ðɽ²£Á§£¨Á£¾¶Îª0.063¡«0.25¦Ìm£©º¬Á¿·Ö²¼Í¼ 25 Distribution of volcanic glass (particle size 0.063-0.25¦Ìm) content in surface sediments±í²ã³Á»ýÎï΢½áºË£¨Á£¾¶Îª0.063¡«0.25¦Ìm£©º¬Á¿·Ö²¼Í¼ 26 Distribution of micro-nodules (particle size 0.063-0.25¦Ìm) content in surface sediments±í²ã³Á»ýÎïµØÇò»¯Ñ§Óë΢Ìå¹ÅÉúÎï·Ö²¼ Geochemistry and Micropaleontology of Surface Sediments±í²ã³Á»ýÎï CaCO3º¬Á¿·Ö²¼Í¼ 27 Distribution of CaCO3 content in surface sediments±í²ã³Á»ýÎ︡ÓÎÓп׳æ·á¶È·Ö²¼Í¼ 28 Distribution of planktonic foraminifera abundance in surface sediments±í²ã³Á»ýÎï¸ÆÖʳ¬Î¢»¯Ê¯·á¶È·Ö²¼Í¼ 29 Distribution of calcareous nannofossil abundance in surface sediments±í²ã³Á»ýÎïSiO2º¬Á¿·Ö²¼Í¼ 30 Distribution of SiO2 content in surface sediments±í²ã³Á»ýÎïAl2O3º¬Á¿·Ö²¼Í¼ 31 Distribution of Al2O3 content in surface sediments±í²ã³Á»ýÎï×ÜÏ¡ÍÁÔªËØ£¨¦²REE£©º¬Á¿·Ö²¼Í¼ 32 Distribution of ¦²REE content in surface sediments±í²ã³Á»ýÎïÇáÖØÏ¡ÍÁÔªËغ¬Á¿±ÈÖµ£¨¦²LREE/¦²HREE£©·Ö²¼Í¼ 33 Distribution of ¦²LREE/¦²HREE in surface sediments±í²ã³Á»ýÎï¦ÄEu·Ö²¼Í¼ 34 Distribution of ¦ÄEu in surface sediments±í²ã³Á»ýÎïÏ¡ÍÁÔªËØÓëScº¬Á¿±ÈÖµ·Ö²¼Í¼ 35 Distribution of ratios of rare earth elements to Sc in surface sedimentsÍíµÚËļ͵زãÓë̼ËáÑÎÐý»Ø Late Quaternary Sequence and Calcium Carbonate CyclesÄϺ£¼°ÁÚÓòdz±í²ãµØ²ã¶Ô±È 37 Comparison of shallow sub-surface strata of the South China Sea and its adjacent areasÄϺ£¼°ÁÚÓòdz±í²ã̼Ëá¸ÆÐý»Ø 38 Calcium carbonate cycle of shallow sub-surface strata of the South China Sea and its adjacent areas³Á»ýÎïµÄÔ´ºÍ»ã Source and Sink of SedimentsÄϺ£¼°ÁÚÓò³Á»ýÎïÎïÔ´·Ö²¼Í¼ 41 Source areas of sediments in the South China Sea and its adjacent areasÄϺ£¼°ÁÚÓò³Á»ýÎï»ãÇø·Ö²¼Í¼ 42 Sink areas of sediments in the South China Sea and its adjacent areas»·¾³Óë×ÊԴЧӦ Environmental and Mineral Resource EffectÄϺ£¼°ÁÚÓò»·¾³µØÖÊÒòËØͼ 43 Environmental geological factors map of the South China Sea and its adjacent areasÄϺ£¼°ÁÚÓòÓëÖØ¿óÎ︻¼¯ÓйصĵØÇò»¯Ñ§Òì³£·Ö²¼Í¼ 44 Distribution of geochemical anomalies associated with heavy mineral enrichment in the South China Sea and its adjacent areasÄϺ£³Á»ýÎïÖÐÓÐÓÃÖØ¿óÎïÒì³£µã·Ö²¼Í¼ 45 Distribution of useful heavy mineral anomalies in sediments of the South China SeaÄϺ£ÖØÉ°¿ó¿±Ì½Ô¶¾°Çø·Ö²¼Í¼ 46 Distribution of heavy mineral sands prospective province in the South China SeaÄϺ£ÖØ¿óÎïÉ°¿ó¿±Ì½Ô¶¾°ÇøÆÀ¼ÛÐÅÏ¢±í 47 Evaluation information for heavy mineral sands prospective province in the South China SeaÄϺ£º£µ×ÌúÃ̽áºË£¨¿Ç£©Õ¾Î»·Ö²¼Í¼ 48 Distribution of Fe-Mn polymetallic nodules (crusts) sites in the South China Sea ÄϺ£ÌúÃ̽áºË£¨¿Ç£©Õ¾Î»ÐÅÏ¢±í 49 Site information for Fe-M