Seasonal intensification of oxygen minimum zone: linking Godavari River discharge to fall hypoxia in the Bay of Bengal

Autor: K. S. Sreejith, V. V. S. S. Sarma, Sreenivas Pentakota, F. Feba, Ibrahim Hoteit, Karumuri Ashok

Publikováno v: Frontiers in Marine Science, Vol 11 (2024)

IntroductionThis study investigates the biogeochemical impact of Godavari River discharge (GRD) on the Bay of Bengal (BoB), focusing on the formation of an intense and shallow oxygen minimum zone (OMZ) near the river mouth during the fall season. Unl

Externí odkaz: https://doaj.org/article/ef021d83d3e244608b56e696d5435ed3

Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N2 fixation

Autor: Z. Shao, Y. Xu, H. Wang, W. Luo, L. Wang, Y. Huang, N. S. R. Agawin, A. Ahmed, M. Benavides, M. Bentzon-Tilia, I. Berman-Frank, H. Berthelot, I. C. Biegala, M. B. Bif, A. Bode, S. Bonnet, D. A. Bronk, M. V. Brown, L. Campbell, D. G. Capone, E. J. Carpenter, N. Cassar, B. X. Chang, D. Chappell, Y.-L. Chen, M. J. Church, F. M. Cornejo-Castillo, A. M. S. Detoni, S. C. Doney, C. Dupouy, M. Estrada, C. Fernandez, B. Fernández-Castro, D. Fonseca-Batista, R. A. Foster, K. Furuya, N. Garcia, K. Goto, J. Gago, M. R. Gradoville, M. R. Hamersley, B. A. Henke, C. Hörstmann, A. Jayakumar, Z. Jiang, S.-J. Kao, D. M. Karl, L. R. Kittu, A. N. Knapp, S. Kumar, J. LaRoche, H. Liu, J. Liu, C. Lory, C. R. Löscher, E. Marañón, L. F. Messer, M. M. Mills, W. Mohr, P. H. Moisander, C. Mahaffey, R. Moore, B. Mouriño-Carballido, M. R. Mulholland, S. Nakaoka, J. A. Needoba, E. J. Raes, E. Rahav, T. Ramírez-Cárdenas, C. F. Reeder, L. Riemann, V. Riou, J. C. Robidart, V. V. S. S. Sarma, T. Sato, H. Saxena, C. Selden, J. R. Seymour, D. Shi, T. Shiozaki, A. Singh, R. E. Sipler, J. Sun, K. Suzuki, K. Takahashi, Y. Tan, W. Tang, J.-É. Tremblay, K. Turk-Kubo, Z. Wen, A. E. White, S. T. Wilson, T. Yoshida, J. P. Zehr, R. Zhang, Y. Zhang, Y.-W. Luo

Publikováno v: Earth System Science Data, Vol 15, Pp 3673-3709 (2023)

Marine diazotrophs convert dinitrogen (N2) gas into bioavailable nitrogen (N), supporting life in the global ocean. In 2012, the first version of the global oceanic diazotroph database (version 1) was published. Here, we present an updated version of

Externí odkaz: https://doaj.org/article/1237611228b24f379a945a880ff82d90

Seasonal Diversity and Morphometric Variations of Rotifers in Relation to Selected Environmental Variables from a Tropical High-Altitude Lake in Mexico

Autor: Sergio González-Gutiérrez, S. S. S. Sarma, S. Nandini

Publikováno v: Diversity, Vol 15, Iss 8, p 942 (2023)

We studied the species diversity and morphometric variations of rotifers from a high-altitude water body, the Llano reservoir, in central Mexico during September 2021 to August 2022. Samples were collected from four stations in the reservoir every mo

Externí odkaz: https://doaj.org/article/7529e5ee40ce49869503217bcff57ead

Cardiac hydatid disease: An unusual pathology in an st-elevation myocardial infarction patient

Autor: Venkata R. S. Subrahmanya Sarma Palaparthi, D Srinivas, P Raghuram, K Gopalakrishna, G Somasekhar, K Purnachandrarao, M Boochibabu, Y Sasidhar, M Prasad

Publikováno v: Journal of Indian College of Cardiology, Vol 11, Iss 3, Pp 151-154 (2021)

Hydatid disease, is an infection caused by the larval stage (metacestode) of the cestode Echinococcus granulosus. In humans it may result in a wide spectrum of clinical manifestations ranging from asymptomatic infection to severe, even fatal disease.

Externí odkaz: https://doaj.org/article/21f5416737e140088a28a4d065338629

Experimental Studies on Zooplankton-Toxic Cyanobacteria Interactions: A Review

Autor: S. Nandini, S. S. S. Sarma

Publikováno v: Toxics, Vol 11, Iss 2, p 176 (2023)

Cyanobacterial blooms have been recognized as a problem in fresh water for about 150 years. Over the past 50 years, experimental studies on the subject have gained importance considering the increasing need to control toxic cyanobacterial blooms. Thi

Externí odkaz: https://doaj.org/article/ea914c2b09294894ab364ed155e982c9