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通过实验,研究节肢动物在自然状态下的腐解发生和发展规律。跟踪记录腐解过程的Eh值和pH值的变化规律,并结合其宏观表现将腐解过程分为3个阶段。实验结果表明腐解过程受周围环境影响较大,不同的底质条件、水介质条件下的腐解速率有所差异,沉降在沙质表面上的尸体腐解最快,富含有机质的淤泥较慢,浸泡在淡水里面的尸体腐解最慢。由于有机质的分解,使得周围环境的Eh值和pH值均下降而呈强还原性但未明显呈酸性。不同类型的生物其腐解方式差异很大,研究节肢动物腐解过程,为节肢动物或类似动物软体的特异埋藏的过程提供依据。
Through experiments, we study the occurrence and development of arthropod in natural state. The changes of Eh value and pH value of the decomposing process were tracked, and the decomposing process was divided into three stages according to its macro performance. The experimental results show that the decomposing process is greatly affected by the surrounding environment. Different sediment conditions and decomposing rates under water medium conditions are different. Sedimentation on the sandy surface of the body decomposes fastest, and the organic-rich silt Slowly, the corpse soaked in freshwater is slowed down. Due to the decomposition of organic matter, making the surrounding environment Eh value and pH values were decreased and strongly reduced but not significantly acidic. Different types of organisms have different ways of decomposing. Research on the process of arthropod decay provides the basis for the specific burial process of arthropods or similar animals.