Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Bellie Sivakumar"'
Publikováno v:
Entropy, Vol 26, Iss 7, p 609 (2024)
The reliable prediction of streamflow is crucial for various water resources, environmental, and ecosystem applications. The current study employs a complex networks-based approach for the prediction of streamflow. The approach consists of three majo
Externí odkaz:
https://doaj.org/article/3cc2ff759e314f5aa5e7bb042022ae64
Publikováno v:
Geoscience Letters, Vol 10, Iss 1, Pp 1-9 (2023)
Abstract With the population projections indicating continued growth during this century, construction of large dams can be considered as one of the best available options to meet the future increases in water, food, and energy demands. While there a
Externí odkaz:
https://doaj.org/article/66aaeb6885b240fabef3d41cca08cfbd
Autor:
Shakera K. Khan, Bellie Sivakumar
Publikováno v:
Entropy, Vol 26, Iss 3, p 218 (2024)
Catchment classification plays an important role in many applications associated with water resources and environment. In recent years, several studies have applied the concepts of nonlinear dynamics and chaos for catchment classification, mainly usi
Externí odkaz:
https://doaj.org/article/f5ae01a41e7841769de004c8e183fede
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/aa9912e71c774c859362bdc048c3e495
Publikováno v:
Carbon Balance and Management, Vol 16, Iss 1, Pp 1-14 (2021)
Abstract Background Soil organic carbon (SOC) plays a crucial role in the global carbon cycle and terrestrial ecosystem functions. It is widely known that climate change and soil water content (SWC) could influence the SOC dynamics; however, there ar
Externí odkaz:
https://doaj.org/article/a655a6f3b263490b9a58c3a7d69e75b4
Publikováno v:
Journal of Hydroinformatics, Vol 23, Iss 4, Pp 864-878 (2021)
The use of spectral theory and chaos theory on river water quality modeling is reported in a very limited way. This study proposes a wavelet-maximum Lyapunov exponent (WMLE) hybrid model for river water quality dynamics, combining spectral theory and
Externí odkaz:
https://doaj.org/article/237bf004baea41efb7a2e3b8c0e227ed
Publikováno v:
Geoscience Letters, Vol 8, Iss 1, Pp 1-16 (2021)
Abstract Quantitative evaluation of the response of crop yield and crop water productivity (CWP) to future climate change is important to prevent or mitigate the adverse effects of climate change. This study made such an evaluation for the agricultur
Externí odkaz:
https://doaj.org/article/1399e0fff80a444a85c7f87a0241b325
Autor:
Pengcheng Sun, Yiping Wu, Zhifeng Yang, Bellie Sivakumar, Linjing Qiu, Shuguang Liu, Yanpeng Cai
Publikováno v:
Engineering, Vol 5, Iss 5, Pp 855-864 (2019)
The Chinese Loess Plateau is the most seriously eroded area in the world and contributes the vast majority of the sediment that goes into the Yellow River. Since the 1950s, progressive soil and water conservation measures have been implemented—in p
Externí odkaz:
https://doaj.org/article/d22f768fc19744219f550dcfa16ddccb
Autor:
Chen Chen, Tiejian Li, Bellie Sivakumar, Ashish Sharma, John D. Albertson, Li Zhang, Guangqian Wang
Publikováno v:
Frontiers in Environmental Science, Vol 9 (2021)
Climate warming has increased grassland productivity on the Qinghai-Tibet Plateau, while intensified grazing has brought increasing direct negative effects. To understand the effects of climate change and make sustainable management decisions, it is
Externí odkaz:
https://doaj.org/article/4f83fb0b8aa34464a892fd84c0fb3129
Autor:
Mohd Sofiyan Sulaiman, Qiu You Goh, Yan-Fang Sang, Bellie Sivakumar, Asmadi Ali, Nazaitulshila Rasit, Manal Mohsen Abood
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 37, Iss , Pp 100918- (2021)
Study region: Five mountain rivers (Rasau, Congkak, Sekayu, Nal, and Lata Payung) in Malaysia. Study focus: Stability of mountain rivers is essential to maintain the natural landscape of fluvial morphology amid climate variability and anthropogenic s
Externí odkaz:
https://doaj.org/article/502333bcc7e5458ab386dbcb0ce27b82