Guangzhou Marine Geological Survey

Ziqiang Ren

Jiawang Chen

Yifei Dong

Qianyong Liang

Chao Zhong

Xuemin Wu

The present application discloses a long-term, in-situ sampling and analysis device for sediment pore water and a method thereof. The long-term in-situ sampling and analysis device for sediment pore water includes a bracket, a probe, an elevator, a diverting device, a first water storage device, and a second water storage device, a peristaltic pump, a dissolved gas of sediment pore water analysis device and an in-situ environment measurement device. The present application can collect and store the sediment pore water in an in-situ, long-term and time-phased manner, and in low measuring error level.

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Guangzhou, China

Ziqiang Ren