A New in Situ Rhizosphere Sediment Sampling Method for Emergent Aquatic Plants

2018 5th International Conference on Advanced Composite Materials and Manufacturing Engineering

Wang, Wenlin^1 ; Du, Wei^1 ; Li, Wenjing^1 ; Fan, Zhou^1 ; He, Fei^1 ; Tang, Xiaoyan^1 ; Liu, Bo^2 ; Wang, Guoxiang^3

Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing

210042, China^1

School of Geography Science, Nantong University, Nantong

226007, China^2

School of Environment, Nanjing Normal University, Nanjing

210046, China^3

关键词: Aquatic plants;    Environmental factors;    In-situ detections;    Root system;    Sampling method;    Sediment samples;    Sediment sampling;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/394/5/052023/pdf
DOI  :  10.1088/1757-899X/394/5/052023

来源: IOP

【 摘 要 】

The rhizosphere provides a special environment for microorganisms. As such, emergent aquatic plants play an important role in wetlands. However, due to the sampling methods, it is difficult to obtain sediment samples attached to specific sections of roots. Here, we developed a sampling method for segmented acquisition of sediment and in situ detection of environmental factors from the rhizosphere. This method can be particularly useful for emergent aquatic plants with rhizomatic root systems.