Outputs (31)

Human activity controls nitrogen loads in a large sub-tropical delta from 2000 to 2020 (2024)
Journal Article
Do, N. T., Trinh, D. A., Panizzo, V. N., McGowan, S., Runeckles, H., Henderson, A. C., Large, A. R., & Hackney, C. R. (2025). Human activity controls nitrogen loads in a large sub-tropical delta from 2000 to 2020. Resources, Conservation and Recycling, 213, Article 108021. https://doi.org/10.1016/j.resconrec.2024.108021

Nitrogen (N) is crucial for agricultural yield, but its overuse in fertilisation and presence in uncollected wastewater from urbanization causes eutrophication. The Red River Delta in Vietnam is facing rapidly increasing water quality issues. Here, M... Read More about Human activity controls nitrogen loads in a large sub-tropical delta from 2000 to 2020.

Riverine connectivity modulates elemental fluxes through a 200- year period of intensive anthropic change in the Magdalena River floodplains, Colombia (2024)
Journal Article
Salgado, J., Jaramillo-Monroy, C., Link, A., Lopera-Congote, L., Velez, M. I., Gonzalez-Arango, C., Yang, H., Panizzo, V. N., & McGowan, S. (2025). Riverine connectivity modulates elemental fluxes through a 200- year period of intensive anthropic change in the Magdalena River floodplains, Colombia. Water Research, 268(Part A), Article 122633. https://doi.org/10.1016/j.watres.2024.122633

Tropical floodplain lakes are increasingly impacted by human activities, yet their pathways of spatial and temporal degradation, particularly under varying hydrological connectivity regimes and climate change, remain poorly understood. This study exa... Read More about Riverine connectivity modulates elemental fluxes through a 200- year period of intensive anthropic change in the Magdalena River floodplains, Colombia.

Diatom silicon isotope ratios in Quaternary research: Where do we stand? (2024)
Journal Article
Frings, P. J., Panizzo, V. N., Sutton, J. N., & Ehlert, C. (2024). Diatom silicon isotope ratios in Quaternary research: Where do we stand?. Quaternary Science Reviews, 344, Article 108966. https://doi.org/10.1016/j.quascirev.2024.108966

Silicon stable isotope ratios (expressed as δ30Si) in biogenic silica have been widely used as a proxy for past and present biogeochemical cycling in both marine and lacustrine settings, in particular for nutrient utilization reconstructions. Yet an... Read More about Diatom silicon isotope ratios in Quaternary research: Where do we stand?.

Anthropogenic impacts on the water chemistry of a transboundary river system in Southeast Asia (2024)
Journal Article
Trinh, D. A., Do, N. T., Panizzo, V. N., McGowan, S., Salgado, J., Large, A. R., Henderson, A. C., & Vu, T. T. (2024). Anthropogenic impacts on the water chemistry of a transboundary river system in Southeast Asia. Journal of Asian Earth Sciences: X, 12, Article 100183. https://doi.org/10.1016/j.jaesx.2024.100183

The Red River originating from Yunnan province, China is the second largest river in Vietnam in terms of length and discharge. Combination of water chemistry monitoring data of 4 years (2018–2022) from different sub-basins of the Red River (the Da, L... Read More about Anthropogenic impacts on the water chemistry of a transboundary river system in Southeast Asia.

Investigating the role of hydrological connectivity on the processing of organic carbon in tropical aquatic ecosystems (2024)
Journal Article
Pereira, R., Panizzo, V. N., Bischoff, J., McGowan, S., Lacey, J., Moorhouse, H., Zelani, N. S., Ruslan, M. S., & Fazry, S. (2024). Investigating the role of hydrological connectivity on the processing of organic carbon in tropical aquatic ecosystems. Frontiers in Earth Science, 11, Article 1250889. https://doi.org/10.3389/feart.2023.1250889

Inland waters are highways of carbon and nutrient flows between the land and ocean. Aquatic environments integrate multiple sources and processes over space and time that influence ecosystem functionality. The complexity of these systems and their mu... Read More about Investigating the role of hydrological connectivity on the processing of organic carbon in tropical aquatic ecosystems.

Identifying the controls on nitrate and metabolic state within the Red River delta (Vietnam) with the use of stable isotopes (2023)
Journal Article
Smith, A. C., Leng, M. J., McGowan, S., Panizzo, V. N., Ngo, T. T. T., Luu, T. N. M., Matiatos, I., Do, T. N., Ta, T. T., & Trinh, A. D. (2024). Identifying the controls on nitrate and metabolic state within the Red River delta (Vietnam) with the use of stable isotopes. Journal of Hydrology, 628, Article 130467. https://doi.org/10.1016/j.jhydrol.2023.130467

In many places around the world, anthropogenic activities have resulted in nitrate (NO3−) pollution and changes in the metabolic state of aquatic ecosystems. Here we combined stable isotope and physico-chemical monitoring to assess the sources of NO3... Read More about Identifying the controls on nitrate and metabolic state within the Red River delta (Vietnam) with the use of stable isotopes.

Using lake sediments to assess the long-term impacts of anthropogenic activity in tropical river deltas (2023)
Journal Article
Walton, R. E., Moorhouse, H. L., Roberts, L. R., Salgado, J., Ladd, C. J., Do, N. T., Panizzo, V. N., Tri Van, P. D., Downes, N. K., Trinh, D. A., Mcgowan, S., Taylor, S., & Henderson, A. C. (2024). Using lake sediments to assess the long-term impacts of anthropogenic activity in tropical river deltas. Anthropocene Review, 11(2), 442-462. https://doi.org/10.1177/20530196231204334

Tropical river deltas, and the social-ecological systems they sustain, are changing rapidly due to anthropogenic activity and climatic change. Baseline data to inform sustainable management options for resilient deltas is urgently needed and palaeoli... Read More about Using lake sediments to assess the long-term impacts of anthropogenic activity in tropical river deltas.

Prehistoric population expansion in Central Asia promoted by the Altai Holocene Climatic Optimum (2023)
Journal Article
Xiang, L., Huang, X., Sun, M., Panizzo, V. N., Huang, C., Zheng, M., Chen, X., & Chen, F. (2023). Prehistoric population expansion in Central Asia promoted by the Altai Holocene Climatic Optimum. Nature Communications, 14(1), Article 3102. https://doi.org/10.1038/s41467-023-38828-4

How climate change in the middle to late Holocene has influenced the early human migrations in Central Asian Steppe remains poorly understood. To address this issue, we reconstructed a multiproxy-based Holocene climate history from the sediments of K... Read More about Prehistoric population expansion in Central Asia promoted by the Altai Holocene Climatic Optimum.

Urbanization and seasonality strengthens the CO 2 capacity of the Red River Delta, Vietnam (2022)
Journal Article
Salgado, J., Duc, T. A., Nga, D. T., Panizzo, V. N., Bass, A. M., Zheng, Y., Taylor, S., Roberts, L. R., Lacey, J. H., Leng, M. J., & McGowan, S. (2022). Urbanization and seasonality strengthens the CO 2 capacity of the Red River Delta, Vietnam. Environmental Research Letters, 17(10), Article 104052. https://doi.org/10.1088/1748-9326/ac9705

Tropical rivers are dynamic CO2 sources. Regional patterns in the partial pressure of CO2 (pCO2) and relationships with other a/biotic factors in densely populated and rapidly developing river delta regions of Southeast Asia are still poorly constrai... Read More about Urbanization and seasonality strengthens the CO 2 capacity of the Red River Delta, Vietnam.

In flux: Annual transport and deposition of suspended heavy metals and trace elements in the urbanised, tropical Red River Delta, Vietnam (2022)
Journal Article
Roberts, L. R., Do, N. T., Panizzo, V. N., Taylor, S., Watts, M., Hamilton, E., McGowan, S., Trinh, D. A., Leng, M. J., & Salgado, J. (2022). In flux: Annual transport and deposition of suspended heavy metals and trace elements in the urbanised, tropical Red River Delta, Vietnam. Water Research, 224, Article 119053. https://doi.org/10.1016/j.watres.2022.119053

Due to the depositional environment, river deltas are said to act as filters and sinks for pollutants. However, many deltas are also densely populated and rapidly urbanizing, creating new and increased sources of pollutants. These sources pose the ri... Read More about In flux: Annual transport and deposition of suspended heavy metals and trace elements in the urbanised, tropical Red River Delta, Vietnam.