点礁

南海曾母暗沙点礁的形成和发育

Forming and development of the Zengmu ridge patch reef , South China Sea

研究区的生物礁为碳酸盐台地边缘缓坡点礁群，沿着台地边缘断续分布。

Organic reefs in the study region form a patch reef group on the carbonate platform margin ramp and they are interruptedly distributed along the platform margin .

江西玉山晚奥陶世层孔虫－珊瑚点礁

Patch reef of Late Ordovician stromatoporoids and corals in yushan , jiangxi

川西北上三叠统海绵点礁群的含油性评价

Evaluation of petroleum potential of Upper Triassic sponge patch reefs in northwestern Sichuan

点礁通常形成下方的气烟囱，台缘礁通常在上方形成气烟囱；

A gas chimney often occurs at the bottom of a patch reef , while on the top of a platform margin reef .

前两个阶段建造了点礁层，后两个阶段建造了礁主体。

The patch reef layers were built in the first two stages , while the main body of the reef was built in the last two stages .

建南构造晚二叠世长兴期点礁和滩的高精度层序地层与储层评价

Accurate sequence stratigraphy and reservoir assessment of point reefs and shoals in the Late Permian Changxing Formation of the Jiannan structure , Lichuan , Hubei , China

以西北巴拉望盆地发育的点礁为例，通过时比不同参数的成图效果，讨论了网格参数选取时构造成图的影响。

As a case study , patch reefs in NW Palawan basin are used to discuss the impacts of selected grid parameters on structural mapping by comparing effects of different parameters .

而板块西缘（金沙江构造带）为主动大陆边缘，在岛弧区发育部分点礁以及生物层；

The west margin of the Platform ( Jin Shajiang tectonic zone ) belonged to an active continental margin , some patch reefs and biostromes grew on the island arc area .

二级分类，根据礁体的规模、外部形态和大小区分为：层礁、点礁、块礁、堤礁、塔礁、环形礁6这种生物礁类型。

In the second biological reef classification , according to the scope of the reef , the external shape and size of the area is divided into layer reef , patch reef , block reef , barrier reef , pinnacle reef , circular reef .

由于礁体发育特征的差异，台地边缘与台内礁体的地震响应特征各异，台缘发育大型堤礁、台内以小规模点礁为主。

Due to the differences of the reef development features , the seismic response properties of the reef in the platform margin are dissimilar to that within the platform . The large barrier reefs are developed in the platform margin , and small-scale patch reefs are developed within the platform .

投礁2-3年后，礁区内底栖生物的栖息密度和生物量比投礁前有了大幅增加，并高于同期对照点，人工鱼礁对底栖动物的增殖效果较明显。

2-3 years after reef deployment , the biomass and densities of macrobenthos in the reef area had substantially increased compared to pre-deployment levels , and levels at the reef areas were higher than observed at the control site .