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黔南晚石炭世发育了大规模的后生动物骨架礁,这在晚泥盆世的F/F生物绝灭事件后尚属罕见。礁的主体是由Fomitchevella建造而成。礁体在空间上由四个单元组成,自下而上依次是生物碎屑滩、点礁和泥丘、生物碎屑灰岩和Fomitchevella骨架岩。各单元生态系统中的生物组成不同,营养结构也有相应的差异。按各生物在食物链中的位置可以分为生产者、消费者和分解者,按其在造礁过程中的作用又可分成造礁生物、附礁生物。分析表明,各生物在食物链中的位置不同,其在礁体形成过程中也分别担任着造礁、附礁等角色。由各单元的生物组成和空间位置关系,推测反演了生态系统的发育过程,并划分成生物碎屑滩阶段、点礁和泥丘阶段、Fomitchevella定殖阶段和Fomitchevella统殖阶段四个阶段。Fomitchevella和Ivanovia cf.manchurica两种珊瑚的生活习性和生长方式决定了它们在珊瑚礁生态系中的地位,而整个生态系统也依靠快速吸收营养盐的营养机制维持了各物种的生存和发展。
The late Carboniferous in southern Guizhou developed a large-scale epigenetic skeleton of reefs, which was rare after the F / F bio-extinction in the Late Devonian. The main body of the reef is built by Fomitchevella. Reef spatially consists of four units, from bottom to top are bioclastic beaches, reefs and mounds, bioclastic limestone and Fomitchevella framework rocks. The biological composition of each unit ecosystem is different, the nutritional structure also has the corresponding difference. According to the location of each organism in the food chain can be divided into producers, consumers and decomposers, according to their role in reef formation can be divided into reef creatures, reef organisms. The analysis shows that each organism has a different position in the food chain and also plays a role of reef-building and reef-reef formation in the reef formation process. According to the biological composition and spatial location of each unit, the evolution of ecosystem was inferred and divided into four stages: biological clastic beach, reef and mound stage, Fomitchevella colonization stage and Fomitchevella stage. The habitats and growth patterns of Fomitchevella and Ivanovia cf.manchurica coral reefs determine their place in the coral reef ecosystem, and the entire ecosystem relies on nutrient mechanisms that rapidly absorb nutrients to sustain the survival and development of the species.