主要從事中小尺度海洋過程對聲場影響以及海洋聲場預(yù)報研究，嘗試建立快速變化的海洋環(huán)境與海洋聲場變化的聯(lián)系，給出海洋聲場受海洋環(huán)境變化影響的敏感性評價，研究基于海洋預(yù)報模型的海洋聲場可預(yù)報性以及針對海洋現(xiàn)象的海洋聲場預(yù)報。

近期工作包括：（1）建立“海-底”耦合模式，研究了海底熱通量對海底沉積物和海水水體的雙向耦合影響；（2）研究了表層渦旋、次表層渦旋的結(jié)構(gòu)、動力特征，探討了渦旋對聲場的影響；（3）研制“海底沉積物聲學(xué)性質(zhì)和溫度剖面的原位定點(diǎn)連續(xù)測量裝置”并開展現(xiàn)場觀測，用觀測數(shù)據(jù)驗(yàn)證了海底沉積物聲學(xué)性質(zhì)的天氣尺度可變性。相關(guān)成果在JPO、JGR、JASA等期刊發(fā)表第一作者論文10余篇，授權(quán)發(fā)明專利3項(xiàng)。

1. Yang, G., Zheng, Q., Xiong, X., 2023. Subthermocline eddies carrying the Indonesian Throughflow water observed in the southeastern tropical Indian Ocean. Acta Oceanol. Sin., 42 (5), 1–13. https://doi.org/10.1007/s13131-022-2085-2.

2. Yang, G., Xia, C., Ju, X., Zheng, Q., Yuan, Y., Xiong, X., Qiao, F., 2022. Development of a sea-sediment coupled model incorporating ocean bottom heat flux. J. Phys. Oceanogr., 52 (12), 3331–3348. https://doi.org/10.1175/JPO-D-22-0076.1.

3. Yang, G., Xia, C., Xiong, X., Feng, Z., Chen, Z., Yang, Y., Ma, D., Ju, X., Zheng, Q., Yuan, Y., 2022. The seafloor heat flux driven by bottom water temperature variation in the Yellow and Bohai Seas. Ocean Model., 177, 102073. https://doi.org/10.1016/j.ocemod.2022.102073.

4. Yang, G., Zheng, Q., Hu, X., Ma, D., Chen, Z., Yu, L., Ju, X., Zhuang, Z., Hui, Z., Guo, Y., Sun, J., Chen, L., Yuan, Y., Xiong, X., 2020. Synoptic time-scale variability of sediment temperature profile and sound speed in shallow seas derived from in situ observations. Estuarine, Coastal and Shelf Science, 244, 106932. https://doi.org/10.1016/j.ecss.2020.106932.

5. Yang, G., Zheng, Q., Yuan, Y., Zhuang, Z., Hui, Z., Guo, Y., Yu, L., Sun, J., Ju, X., Ma, D., Hu, X., 2019. Effect of a mesoscale eddy on surface turbulence at the Kuroshio Front in the East China Sea. Journal of Geophysical Research: Oceans, 124 (3), 1763–1777. https://doi.org/10.1029/2018JC014672.

6. Yang, G., Zheng, Q., Xiong, X., Yuan, Y., Zhuang, Z., Hui, Z., Guo, Y., Yu, L., Sun, J., Ju, X., Ma, D., Hu, X., 2019. Subsurface cyclonic eddies observed in the southeastern tropical Indian Ocean. Journal of Geophysical Research: Oceans, 124 (10), 7247–7260. https://doi.org/10.1029/2019JC015381.

7. Yang, G., Lü, L., Zhuang, Z., Xiong, X., Wang, G., Guo, Y., Yu, L., Ma, D., 2017. Cruise observation of shallow water response to typhoon Damrey 2012 in the Yellow Sea. Cont. Shelf Res., 148 (15), 1–8. https://doi.org/10.1016/j.csr.2017.09.006.

8. Yang, G., Lü, L., Wang, G., Jiang, Y., Liu, Z., Yang, C., Chen, Z., Zhang, C., 2016. Coastal sound-field change due to typhoon-induced sediment warming. J. Acoust. Soc. Am., 140 (3), EL242–EL246. https://doi.org/10.1121/1.4962343.

9. Yang, G., Lü, L., Gao, D., Jiang, Y., Liu, H., 2015. A dedispersion transform method for extracting the normal modes of a shallow water acoustic signal in the Pekeris waveguide. Arch. Acoust., 40 (1), 11–18. https://doi.org/10.1515/aoa-2015-0002.

10. Yang, G., Lü, L., Yuan, Y., Jiang, Y., Liu, Z., Yang, C., Liu, H., Chen, Z., 2015. Observations and analysis of environment and acoustic field changed by the passage of typhoon Damrey in the Yellow Sea in 2012. Sci. China-Earth Sci., 58 (12), 2260–2270. https://doi.org/10.1007/s11430-015-5129-z.

主持項(xiàng)目

1. 2023.1-2025.12 山東省自然科學(xué)基金：海底熱通量對渤海海洋環(huán)境數(shù)值模擬的影響研究（ZR2022MD080）。10萬元，主持

2. 2018.1-2020.12 國家自然科學(xué)基金：天氣過程中底層水溫變化對淺表層底質(zhì)影響的觀測研究（41706038）。24萬元，主持。

3. 2017.8-2019.12 山東省自然科學(xué)基金：海底淺表層底質(zhì)溫度剖面和聲速連續(xù)觀測系統(tǒng)研究（ZR2017QD005）。15萬元，主持。

4. 2017.1-2019.12 基本科研業(yè)務(wù)費(fèi)專項(xiàng)資金項(xiàng)目 海底淺表層底質(zhì)溫度剖面和聲速連續(xù)觀測技術(shù)研究和應(yīng)用(2017Q01)。40萬元，主持。