Results 31 to 40 of about 7,455 (158)

Ichthyoplankton composition and distribution in Kilwaru Waters, East Seram Regency, Maluku Province [PDF]

BIO Web of Conferences
Ichthyoplankton play an important role in marine ecosystem dynamics and their relationship to conservation. This study aims to investigate the abundance and composition of ichthyoplankton in Kilwaru waters.
Wagiyo Karsono, Putri Masayu Rahmia Anwar, Taufik Muhammad, Puspasari Reny, Rachmawati Puput Fitri, Samusamu Andrias, Prihatiningsih, Mujiyanto, Tirtadanu, Johan Ofri   +9 more
doaj   +1 more source

A description of the early life history stages of the kob, Argyrosomus hololepidotus (Pisces: Sciaenidae), from southern Africa [PDF]

, 1990
The larval development of the kob, Argyrosomus hololepidotus is described and illustrated from a series of specimens collected in Algoa Bay, South Africa.
Beckley, L.E.
core   +2 more sources

Effects of Sampling Design on Population Abundance Estimation of Ichthyoplankton in Coastal Waters

Fishes
The abundance, spatial distribution of and dynamic changes in ichthyoplankton species affect the recruitment and fish population dynamics, which are fundamental for stock assessment and fisheries management.
Yihong Ma, Chongliang Zhang, Ying Xue, Yupeng Ji, Yiping Ren, Binduo Xu   +5 more
doaj   +1 more source

Metabarcoding Analysis of Ichthyoplankton in the East/Japan Sea Using the Novel Fish-Specific Universal Primer Set

Frontiers in Marine Science, 2021
The spatiotemporal distribution of fish larvae and eggs is fundamental for their reproduction and recruitment in aquatic ecosystems. Here, a metabarcoding strategy was employed as an alternative to a conventional ichthyoplankton survey, which requires a ...
Ah Ran Kim, Tae-Ho Yoon, Tae-Ho Yoon, Chung Il Lee, Chang-Keun Kang, Hyun-Woo Kim, Hyun-Woo Kim   +6 more
doaj   +1 more source

Development and Assessment of Fluorescent‐Dyed, Preserved Invasive Grass Carp (Ctenopharyngodon idella) Eggs as Surrogates for Live Eggs in Transport and Dispersal Control Experiments

River Research and Applications, EarlyView.
ABSTRACT Invasive species such as grass carp (Ctenopharyngodon idella) pose substantial ecological threats to North American freshwater ecosystems. Understanding their early life stage behavior is critical for management efforts. From spawning to hatching, invasive carp eggs must remain suspended in the water column while drifting downstream for the ...
Henry F. Doyle, Benjamin H. Stahlschmidt, Anne M. Herndon, Vindhyawasini Prasad, Amy E. George, Jesse R. Fischer, P. Ryan Jackson, Cory D. Suski, Rafael O. Tinoco   +8 more
wiley   +1 more source

Spatial heterogeneity of epipelagic ichthyoplankton and its link to environmental drivers in the eastern Arabian sea during the early summer monsoon

Frontiers in Marine Science
Assessing the spatial distribution of ichthyoplankton populations is crucial for understanding marine ecosystems. However, identifying the factors that influence their abundance and distribution presents a significant challenge, where seasonal change ...
Sonal Rajendra Kalbande, Sonal Rajendra Kalbande, Kusum Komal Karati, Ajit Antony, Ajit Antony, Kiran Kumar Reddy   +5 more
doaj   +1 more source

Spatial distribution and dietary overlap between Japanese anchovy Engraulis japonicus and moon jellyfish Aurelia aurita in the Seto Inland Sea, Japan

Scientia Marina, 2009
Biological and physical surveys were conducted in order to investigate the relationship between environmental conditions and the distribution of ichthyoplankton and jellyfish, and dietary overlap between the ichthyoplankton and jellyfish in the Seto ...
Jun Shoji, Ken-Ichiro Mizuno, Masayuki Yamamoto, Todd William Miller, Hideki Hamaoka, Koji Omori   +5 more
doaj   +1 more source

Application of the Gini Index on the Evaluation of the Environmental Heterogeneity and Habitat Suitability Index for Larval Gobies

Journal of Marine Science and Engineering, 2023
Spatial environmental heterogeneity in the Yangtze River Estuary (YRE) is always mentioned but rarely quantified and included in the evaluation process. This study introduced the habitat suitability index evaluation model based on the Gini index (HSIgini)
Lu Zhai, Rong Wan, Siquan Tian, Zengguang Li, Pengbo Song, Jun Lin   +5 more
doaj   +1 more source

Seasonal variability in ichthyoplankton abundance and assemblage composition in the northern Gulf of Mexico off Alabama [PDF]

, 2010
Multiyear ichthyoplankton surveys used to monitor larval fish seasonality, abundance, and assemblage structure can provide early indicators of regional ecosystem changes.
Graham, William M., Hernandez Jr., Frank J., Powers, Sean P.   +2 more
core   +1 more source

Jellyfish blooms restructure plankton dynamics and trophic linkages in coastal waters

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Jellyfish blooms are increasing globally in frequency and intensity, introducing complex ecological interactions, yet the mechanisms by which they alter ecosystem structure remain poorly characterized due to a lack of sustained field observations.
Pengpeng Wang, Fang Zhang, Xiaoke Xin, Shuo Wang, Song Sun   +4 more
wiley   +1 more source