南沙海槽

南部比较复杂，张性、压性、剪性断裂都有发育，但以NE向的南沙海槽逆冲断裂及其控制的南沙海槽盆地最具代表性；

The southern South China Sea is rather complicated , where tension , compression and shear faults exist but the N-E direction Nansha trough thrust fault and the Nansha Trough basin under the control of the thrust are the most representative ;

南沙海槽南缘逆掩推复构造地区的动力学分析

Dynamic analysis of nappe structure region in the southern margin of the Nansha Trough

南沙海槽南部海区表层沉积物的碳酸盐沉积特征

Carbonate sediment characteristics of surface sediments in the southern Nansha Trough and adjacent sea area

南沙海槽区表层沉积物的地球化学特征

Geochemical characteristics and sedimentary environment of surface sediments of South Nansha Trough and adjacent sea areas

论南沙海槽的地壳性质

The crust in the Nansha Trough

南沙海槽南部表层重砂矿物及其成矿远景

Prospecting division of heavy placer minerals in surface sediments of the southern Nansha Trough and adjacent sea area

南沙海槽西北缘断裂位于北康盆地的东南边界，该断裂把北康盆地和南沙海槽盆地分隔开来。

Northwest fault of the Nansha Trough lies on the southeast boundary of the Beikang basin and has separated Beikang basin from Nansha Trough .

因此，石膏-黄铁矿组合是海底存在天然气渗漏的证据，这一发现对开展南沙海槽潜在天然气水合物的调查以及对天然气渗漏事件的研究具有一定的科学意义。

In this paper , the Xisha trough of the South China Sea is taken as a known area for gas hydrate to occur because there exist a lot of indicators such as Bottom Simulating Reflectors ( BSRs ) .