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Energy and infrequent fluctuations of temperature related to atmospheric mechanisms for various climate change scenarios (2021)
Conference Proceeding
Danaila, L., Chun, K., & Massei, N. (2021). Energy and infrequent fluctuations of temperature related to atmospheric mechanisms for various climate change scenarios. In Bulletin of the American Physical Society

Understanding, modeling, and predicting complex systems such as climate require coupling distinct phenomena, acting at different space/temporal scales: wavelike features, and turbulent cascade, with different regimes, crucial for mixing and dissipat... Read More about Energy and infrequent fluctuations of temperature related to atmospheric mechanisms for various climate change scenarios.

A framework of nature-based solutions with spatial non-stationarity for water hazard management (2021)
Presentation / Conference
Fan, P., Chun, K. P., Mijic, A., Evaristo, J. A., Yetemen, O., & Tan, M. L. (2021, December). A framework of nature-based solutions with spatial non-stationarity for water hazard management. Paper presented at EGU, Vienna

Integrating information on spatial non-stationarity (SNs) of land use is critical to the implementation of nature-based solutions (NBSs) for water hazard management. How SNs in landscape patterns improve the effectiveness of water hazard, however, is... Read More about A framework of nature-based solutions with spatial non-stationarity for water hazard management.

Spatially-heterogeneous impacts of surface characteristics on urban thermal environment, a case of the Guangdong-Hong Kong-Macau Greater Bay Area (2021)
Journal Article
Fan, P. Y., Chun, K. P., Mijic, A., Mah, D. N., He, Q., Choi, B., …Yetemen, O. (2022). Spatially-heterogeneous impacts of surface characteristics on urban thermal environment, a case of the Guangdong-Hong Kong-Macau Greater Bay Area. Urban Climate, 41, Article 101034. https://doi.org/10.1016/j.uclim.2021.101034

One-size-fits-all approach is common in climate-sensitive urban design due to neglecting spatial heterogeneities in urban form and urban climate. This study explores a spatially-varied climate-sensitive urban design based on the Guangdong-Hong Kong-M... Read More about Spatially-heterogeneous impacts of surface characteristics on urban thermal environment, a case of the Guangdong-Hong Kong-Macau Greater Bay Area.

ENSO diversity shows robust decadal variations that must be captured for accurate future projections (2021)
Journal Article
Dieppois, B., Capotondi, A., Pohl, B., Chun, K. P., Monerie, P. A., & Eden, J. (2021). ENSO diversity shows robust decadal variations that must be captured for accurate future projections. Communications Earth & Environment, 2(1), Article 212. https://doi.org/10.1038/s43247-021-00285-6

El Niño-Southern Oscillation (ENSO) shows a large diversity of events that is modulated by climate variability and change. The representation of this diversity in climate models limits our ability to predict their impact on ecosystems and human livel... Read More about ENSO diversity shows robust decadal variations that must be captured for accurate future projections.

Drought variability and characteristics in the Muda river basin of Malaysia from 1985 to 2019 (2021)
Journal Article
Luhaim, Z. B., Tan, M. L., Tangang, F., Zulkafli, Z., Chun, K. P., Yusop, Z., & Yaseen, Z. M. (2021). Drought variability and characteristics in the Muda river basin of Malaysia from 1985 to 2019. Atmosphere, 12(9), Article 1210. https://doi.org/10.3390/atmos12091210

This study aimed to analyze the spatiotemporal changes of historical droughts over the Muda River basin (MRB), Malaysia, from 1985 to 2019 using the Standardized Precipitation Index (SPI) and the Standardized Streamflow Index (SSI). The Mann–Kendall... Read More about Drought variability and characteristics in the Muda river basin of Malaysia from 1985 to 2019.

Tropical drought patterns and their linkages to large-scale climate variability over Peninsular Malaysia (2021)
Journal Article
He, Q., Chun, K. P., Tan, M. L., Dieppois, B., Juneng, L., Klaus, J., …Yetemen, O. (2021). Tropical drought patterns and their linkages to large-scale climate variability over Peninsular Malaysia. Hydrological Processes, 35(9), Article e14356. https://doi.org/10.1002/hyp.14356

Ocean–atmosphere modes of climate variability in the Pacific and Indian oceans, as well as monsoons, regulate the regional wet and dry episodes in tropical regions. However, how those modes of climate variability, and their interactions, lead to spat... Read More about Tropical drought patterns and their linkages to large-scale climate variability over Peninsular Malaysia.

Species-specific control of DBH and landscape characteristics on tree-to-tree variability of sap velocity (2021)
Journal Article
Schoppach, R., Chun, K. P., He, Q., Fabiani, G., & Klaus, J. (2021). Species-specific control of DBH and landscape characteristics on tree-to-tree variability of sap velocity. Agricultural and Forest Meteorology, 307, Article 108533. https://doi.org/10.1016/j.agrformet.2021.108533

The substantial tree-to-tree variability of transpiration poses a major challenge to a reliable stand-scale quantification of transpiration. The diameter at breast height (DBH) and landscape characteristics have been identified as drivers of tree-to-... Read More about Species-specific control of DBH and landscape characteristics on tree-to-tree variability of sap velocity.

Quantifying land use heterogeneity on drought conditions for mitigation strategies development in the Dongjiang River Basin, China (2021)
Journal Article
Fan, P. Y., Chun, K. P., Mijic, A., Tan, M. L., He, Q., & Yetemen, O. (2021). Quantifying land use heterogeneity on drought conditions for mitigation strategies development in the Dongjiang River Basin, China. Ecological Indicators, 129, Article 107945. https://doi.org/10.1016/j.ecolind.2021.107945

Spatially-invariant land use and cover changes (LUCC) are not suitable for managing non-stationary drought conditions. Therefore, developing a spatially varying framework for managing land resources is necessary. In this study, the Dongjiang River Ba... Read More about Quantifying land use heterogeneity on drought conditions for mitigation strategies development in the Dongjiang River Basin, China.

Identifying drivers of streamflow extremes in West Africa to inform a nonstationary prediction model (2021)
Journal Article
Chun, K. P., Dieppois, B., He, Q., Sidibe, M., Eden, J., Paturel, J. E., …Conway, D. (2021). Identifying drivers of streamflow extremes in West Africa to inform a nonstationary prediction model. Weather and Climate Extremes, 33, Article 100346. https://doi.org/10.1016/j.wace.2021.100346

West Africa exhibits decadal patterns in the behaviour of droughts and floods, creating challenges for effective water resources management. Proposed drivers of prolonged shifts in hydrological extremes include the impacts of land-cover change and cl... Read More about Identifying drivers of streamflow extremes in West Africa to inform a nonstationary prediction model.

Publisher Correction: Hydro-climatic changes of wetlandscapes across the world (2021)
Journal Article
Åhlén, I., Vigouroux, G., Destouni, G., Pietroń, J., Ghajarnia, N., Anaya, J., …Jarsjö, J. (2021). Publisher Correction: Hydro-climatic changes of wetlandscapes across the world. Scientific Reports, 11(1), Article 13400. https://doi.org/10.1038/s41598-021-92697-9

In the original version of this Article, V. H. Rivera-Monroy was incorrectly affiliated with ‘Alexander von Humboldt Biological Resources Research Institute, Calle 28 A No. 15-09, Bogotá, DC, 70803, Colombia’. The correct affiliation is listed below.... Read More about Publisher Correction: Hydro-climatic changes of wetlandscapes across the world.

Efficient shapelet discovery for time series classification (extended abstract) (2021)
Conference Proceeding
Li, G., Choi, B. K. K., Xu, J., Bhowmick, S. S., Chun, K. P., & Wong, G. L. (2021). Efficient shapelet discovery for time series classification (extended abstract). In 2021 IEEE 37th International Conference on Data Engineering (ICDE) (2336-2337). https://doi.org/10.1109/ICDE51399.2021.00254

Time-series shapelets are discriminative subsequences, recently found effective for time series classification (TSC). It is evident that the quality of shapelets is crucial to the accuracy of TSC. However, major research has focused on building accur... Read More about Efficient shapelet discovery for time series classification (extended abstract).

Improvement of the ESA CCI land cover maps for water balance analysis in tropical regions: A case study in the Muda River Basin, Malaysia (2021)
Journal Article
Tan, M. L., Tew, Y. L., Chun, K. P., Samat, N., Shaharudin, S. M., Mahamud, M. A., & Tangang, F. T. (2021). Improvement of the ESA CCI land cover maps for water balance analysis in tropical regions: A case study in the Muda River Basin, Malaysia. Journal of Hydrology Regional Studies, 36, Article 100837. https://doi.org/10.1016/j.ejrh.2021.100837

Study region: The Muda River Basin (MRB), Malaysia. Study Focus: This study proposed a framework to improve the European Space Agency Climate Change Initiative Land Cover (ESA CCI LC) products through the integration with the Annual Oil Palm Dataset... Read More about Improvement of the ESA CCI land cover maps for water balance analysis in tropical regions: A case study in the Muda River Basin, Malaysia.

Coastal reservoirs as a source of nitrous oxide: Spatio-temporal patterns and assessment strategy (2021)
Journal Article
Yang, P., Lu, M., Tang, K. W., Yang, H., Lai, D. Y., Tong, C., …Tang, C. (2021). Coastal reservoirs as a source of nitrous oxide: Spatio-temporal patterns and assessment strategy. Science of the Total Environment, 790, Article 147878. https://doi.org/10.1016/j.scitotenv.2021.147878

Coastal reservoirs are widely regarded as a viable solution to the water scarcity problem faced by coastal cities with growing populations. As a result of the accumulation of anthropogenic wastes and the alteration of hydroecological processes, these... Read More about Coastal reservoirs as a source of nitrous oxide: Spatio-temporal patterns and assessment strategy.

Shapenet: A shapelet-neural network approach for multivariate time series classification (2021)
Conference Proceeding
Li, G., Choi, B., Xu, J., Bhowmick, S. S., Chun, K., & Wong, G. L. (2021). Shapenet: A shapelet-neural network approach for multivariate time series classification. In Proceedings of the AAAI Conference on Artificial Intelligence (8375-8383)

Time series shapelets are short discriminative subsequences that recently have been found not only to be accurate but also interpretable for the classification problem of univariate time series (UTS). However, existing work on shapelets selection can... Read More about Shapenet: A shapelet-neural network approach for multivariate time series classification.

Applicability of the North Sea Caspian pattern as an indicator of the Euro-Mediterranean climate variability (2021)
Presentation / Conference
Çağlar, F., Yetemen, O., Pan Chun, K., & Lutfi Sen, O. (2021, April). Applicability of the North Sea Caspian pattern as an indicator of the Euro-Mediterranean climate variability. Paper presented at EGU, Vienna

Climate variability related to trough locations in the Euro-Mediterranean region is determined by various semi-permanent pressure centers of teleconnections and synoptic features. These features are resulted from the interactions between mesoscale an... Read More about Applicability of the North Sea Caspian pattern as an indicator of the Euro-Mediterranean climate variability.

Drought variability driven by interannual and decadal teleconnection patterns in monsoon regions of Southeast China (2021)
Presentation / Conference
Pan Chun, K., He, Q., Dieppois, B., Pohl, B., Yetemen, Ö., Chen, L., …Massei, N. (2021, April). Drought variability driven by interannual and decadal teleconnection patterns in monsoon regions of Southeast China. Paper presented at EGU, Vienna

Drought conditions of Southeast China are associated with the sea surface temperature warm pool in the tropical Western Pacific, which is related to low-frequency hydroclimatic patterns and their teleconnections. Empirically, the moisture influx to t... Read More about Drought variability driven by interannual and decadal teleconnection patterns in monsoon regions of Southeast China.

Impacts of climate and land use changes on water variability, using a Budyko framework: case study in Gansu, China (2021)
Presentation / Conference
He, Q., Pan Chun, K., Yetemen, O., Dieppois, B., Chen, L., & Pan, X. (2021, April). Impacts of climate and land use changes on water variability, using a Budyko framework: case study in Gansu, China

Disentangling the effects of climate and land use changes on regional hydrological conditions is critical for local water and food security. The water variability over climate transition regions at the midlatitudes is sensitive to changes in regional... Read More about Impacts of climate and land use changes on water variability, using a Budyko framework: case study in Gansu, China.

The nature and extent of bomb tritium remaining in deep soils (2021)
Presentation / Conference
Evaristo, J., Huang, Y., Li, Z., Chun, K. P., Sutanudjaja, E. H., & Bierkens, M. F. (2021, April). The nature and extent of bomb tritium remaining in deep soils. Paper presented at EGU, Vienna

Understanding the movement of water in soils is important for estimating subsurface water reserves. Despite the advances made in understanding water movement, very few tools can directly "follow the water". Tritium, a tracer that decays with time and... Read More about The nature and extent of bomb tritium remaining in deep soils.

Land use and cover changes related to green and blue infrastructure planning for water resources management based on a Budyko framework (2021)
Presentation / Conference
Fan, P. Y., Pan Chun, K., Mijic, A., Tan, M. L., Yetemen, O., & Evaristo, J. (2021, April). Land use and cover changes related to green and blue infrastructure planning for water resources management based on a Budyko framework. Paper presented at EGU, Vienna

Based on the interplays between land use and water resources, the green and blue infrastructure (GBI) is a central landscape approach for hydrological environment management. However, evidence-based principles of regional GBI planning are not well de... Read More about Land use and cover changes related to green and blue infrastructure planning for water resources management based on a Budyko framework.