Nutrient transport and exchange between the Mekong River and Tonle Sap Lake in Cambodia

published on 01 March 2022
For the first time, this study estimates the interannual and monthly variabilities of nutrient fluxes (nitrate - NO3−) and total phosphorus - TP) in the - Read More…

Authors

Sok, T., C. Oeurng, V. Kaing, S. Sauvage, X. Lu, and J.M. Sánchez Pérez

Publication Date

01 March 2022

Publication Name

Ecological Engineering

Topics

nutrient transport, Mekong River, Tonle Sap Lake

Daily otolith ring validation, age composition, and origin of the endangered striped catfish in the Mekong

published on 01 January 2022
This study examines the otoliths of drifting wild-caught and hatchery-raised larvae of striped catfish to validate daily ring counts, calculate fish age, and estimate spawning - Read More…

Authors

Chhuoy, S., Z.S. Hogan, S. Chandra, P. Chheng, B. Touch, K. Utsugi, and P.B. Ngor

Publication Date

01 January 2022

Publication Name

Global Ecology and Conservation

Topics

Larval drift, Larval age, Early life history, Spawning ground, Spawning time, Tropical flood pulse, Mekong Basin

Features of the accumulation of macroplastic on the river bottom in the Mekong delta and the impact on fish and decapods

published on 31 December 2021
For the first time, a quantitative assessment of macroplastic pollution was made at the bottom of the rivers of the Mekong basin, and the features of - Read More…

Authors

Karpova, E., E. Abliazov, S. Statkevich, and C.N. Dinh

Publication Date

31 December 2021

Publication Name

Environmental Pollution

Topics

Mekong delta, macroplastic, fish, Decapoda, abundance

Effects of salinity on selected reproductive physiological parameters of striped snakehead fish Channa striata

published on 30 December 2021
This study was aimed to investigate the effects of salinity on the reproductive physiology of striped snakehead Channa striata. We report here the effects of - Read More…

Authors

Ha, N.T.K.H., L.T.N. Thuy, N.T. Em, N.T. Phuong, and D.T.T. Huong

Publication Date

30 December 2021

Publication Name

Bioflux

Topics

Channa striata, gonadosomatic index, reproductive physiology, salinity, vitellogenin

Anthropogenic Activities as a Source of Stress on Species Diversity in the Mekong River Delta

published on 13 December 2021
This chapter reviews the formation of deltas, the ecology and habitats of deltas as well as the biodiversity in coastal habitats and delta habitats. Additionally, - Read More…

Authors

Nyanga, C., B.N. Obegi, and L.T.T. Bich

Publication Date

13 December 2021

Publication Name

River Deltas - Recent Advances [Working Title]

Topics

biodiversity, sediment load, stressors, anthropogenic, demographic, subsidence

Ovarian and spawning reference, size at first maturity and fecundity of Glossogobius giuris caught along Vietnamese Mekong Delta

published on 25 October 2021
This study investigates the ovarian development, spawning patterns, maturity size and fecundity of the goby Glossogobius giuris −a commercial fish in the Vietnamese Mekong Delta− based on - Read More…

Authors

Dinh, Q.M., N.T. Truong, N.S. Tran, and T.H.D. Nguyen

Publication Date

25 October 2021

Publication Name

Saudi Journal of Biological Sciences

Topics

batch fecundity, size at first maturity, multi-spawner, spawning pattern, Vietnam

Investigation and preliminary laboratory study on substrate preference of Schizothorax lantsangensis

published on 20 October 2021
This study examined the substrate preferences of wild adult Schizothorax lantsangensis using both field investigation and laboratory experiments. The substrate preference of S. lantsangensis was determined in the laboratory, using a - Read More…

Authors

Bai, Y., C. Lin, X. Huang, L. Chen, and X. Shi

Publication Date

20 October 2021

Publication Name

River Research and Applications

Topics

Habitat preferences, Mekong River, Applied fisheries

Characterization of a vasa homolog in Mekong giant catfish (Pangasianodon gigas): Potential use as a germ cell marker

published on 2 October 2021
In this study, a homolog of vasacDNA in Mekong giant catfish (MGC-vasa) (Pangasianodon gigas), which is an endangered species inhabiting the Mekong river, was cloned - Read More…

Authors

Ichida, K., A. Jangprai, P. Khaosa-art, G. Yoshizaki, and S. Boonanuntanasarn

Publication Date

2 October 2021

Publication Name

Animal Reproduction Science

Topics

Germ cell marker, Gonad development, Mekong giant catfish, Pangasianodon gigasVasa

The use of B-splines to represent the topography of river networks

published on 22 September 2021
This work presents a new extension to B-Splines that enables them to model functions on directed tree graphs such as non-braided river networks. The authors approximate - Read More…

Authors

Boergens, E., M. Schmidt, and F. Seitz

Publication Date

22 September 2021

Publication Name

GEM - International Journal on Geomathematics

Topics

B-Splines, Directed tree graph, River network, River topography , Geodesy, mapping problems, Geostatistics, Spline approximation, Splines, Trees