Results 41 to 50 of about 4,487 (240)
Composition and Water Ecology Indication of Functional Feeding Groups of Zoobenthos in Liuxi River
Renmin Zhujiang, 2022 The Liuxi River is the most important river system in Guangzhou,and systematic monitoring and assessment provide basic information for the health management of the Liuxi River ecosystem.Field in-situ sampling of zoobenthos in the Liuxi River was ...
CHEN Ci +5 more
doaj
Evolutionary Applications, Volume 19, Issue 6, June 2026.ABSTRACT The current diversity and distribution of species and populations have been shaped by the major climatic oscillations during the Quaternary. The brown trout (Salmo trutta) is a striking example of the strong effect of past climate changes on the evolutionary history of species, in fact, the alternation of glacial/interglacial cycles has led to
Tatiana Fioravanti +5 more
wiley +1 more source
Current state of the zoobenthos at the Crimean shores of the Black Sea [PDF]
, 2004 The analysis of current state of zoobenthos at the Crimean shores of the Black Sea is fulfilled. The general features of taxonomical structure, regional peculiarities of bottom fauna development and species number distribution pattern with depth are ...
Sergeeva, N. G., Revkov, N. K.
core
Hydrobiological study of the small stream on the Czech–Moravian Highlands
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010 Zoobenthos of the Fryšávka Rivulet was investigated in the years 2007–2008. Research included also physico-chemical factors of water (temperature, pH, conductivity, oxygen saturation).
Ivo Sukop +3 more
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The diet, growth and condition of common bream, Abramis brama (L.) in Włocławek Reservoir [PDF]
Acta Ichthyologica et Piscatoria, 2001 Within 1997-1999, studies were carried out in Włocławek Reservoir to determine diet composition, growth rate, and condition of common bream, Abramis brama (L.)-the dominant fish species there.
T. Kakareko
doaj +3 more sources
The Aggregation of Fish in the Metalimnion Constrains Zooplankton Diel Vertical Migration
Freshwater Biology, Volume 71, Issue 6, June 2026.ABSTRACT The role of fish predation in zooplankton diel vertical migration (DVM) is well established, where zooplankton move to deep waters during the day—to hide from visual predators in surface layers—and return to the epilimnion at night (i.e., ‘normal’ DVM), to feed on phytoplankton.
Riwan Leroux +3 more
wiley +1 more source
MONITORING ZOOBENTOS PRODUCTIVITY AT THE REGULATED SURA RIVER SECTION IN PENZA REGION
Известия высших учебных заведений. Поволжский регион: Естественные науки, 2020 Background. Zoobenthos is an essential component of the fish food base. Therefore, an assessment of fish productivity for this indicator is necessary for any comprehensive fisheries research in water bodies.
A. Yu. Asanov
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Structure and Distribution of Zoobenthos of the Kharbey Lake System [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2014 Zoobenthos communities of Bolshoy Kharbey lake system were studied in 2009-2012. Species composition and trophic structure, fauna of dominant groups (Oligochaeta, Crustacea, Chironomidae), quantitative development and distribution of bottom invertebrates
Maria A. Baturina +2 more
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Long-term changes in the diet of Gymnogobius isaza from Lake Biwa, Japan: effects of body size and environmental prey availability. [PDF]
PLoS ONE, 2012 Body size and environmental prey availability are both key factors determining feeding habits of gape-limited fish predators. However, our understanding of their interactive or relative effects is still limited.
Jonathan Carlo Briones +6 more
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Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.ABSTRACT Feed costs and limited knowledge of feeding strategies are a major constraint to the sustainability of semi‐intensive Nile tilapia aquaculture systems in sub‐Saharan Africa. In semi‐intensive systems, Nile tilapia (Oreochromis niloticus) utilizes natural pond production and supplemental feed, but their relative contributions to growth remain ...
Safina Musa +6 more
wiley +1 more source