Results 31 to 40 of about 2,549 (201)

Composition and Water Ecology Indication of Functional Feeding Groups of Zoobenthos in Liuxi River

open access: yesRenmin 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  

Assessing local adaptation and divergence at early life stages within Eastern Baltic cod (Gadus morhua)

open access: yesJournal of Fish Biology, Volume 109, Issue 2, Page 938-950, August 2026.
Abstract Many commercially exploited fish stocks have declined over the last few decades. It is therefore essential to identify natural populations and understand local adaptation for sustainable management. Salinity is a key environmental factor shaping local adaptation, and adaptive trait divergence often occurs at the egg and larval stages.
Maddi Garate‐Olaizola   +9 more
wiley   +1 more source

New Data on Biota of Some Lakes in the Western Part of the Putorana Plateau [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2017
Species composition and abundance of zooplankton and zoobenthos of large Norilsk Lakes (Lama, Sobach’e) and Kutaramakan Lake in the western part of the Putorana plateau were studied in August-September of 2013–2014 after a long gap.
Vladimir A. Zadelenov   +8 more
doaj  

Current state of the zoobenthos at the Crimean shores of the Black Sea [PDF]

open access: yes, 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  

Zoobenthos biodiversity in Arctic fjords [PDF]

open access: yesOCEANOLOGIA, 2009
Post-doctoral (habilitation) thesis in earth sciences (review by Maciej Wołowicz).
openaire   +2 more sources

MONITORING ZOOBENTOS PRODUCTIVITY AT THE REGULATED SURA RIVER SECTION IN PENZA REGION

open access: yesИзвестия 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
doaj   +1 more source

Hydrobiological study of the small stream on the Czech–Moravian Highlands

open access: yesActa 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
doaj   +1 more source

The diet, growth and condition of common bream, Abramis brama (L.) in Włocławek Reservoir [PDF]

open access: yesActa 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

ZOOBENTHOS EFFECT AND THE ROLE OF ZOOBENTHOS IN THE NITROGEN METABOLISM IN A SHALLOW EUTROPHIC LAKE. [PDF]

open access: yes, 1991
Effects of zoobenthos, especially chironomid larvae and tubificid worms, usually dominated in eutrophic lakes, on sediment-water interface of lake bottom were discussed with special reference to the role of zoobenthos in nitrogen metabolism in a shallow ...
Fukuhara H., Fukuhara, H.
core  

BIODIVERSITY OF ZOOBENTHOS AT THE CA RIVER, VIETNAM [PDF]

open access: yesMarine Research in Indonesia, 2008
A research on zoobenthos biodiversity was carried out from September 2004 to September 2006 at the Ca river (the length of Nghe An and Ha Tinh provinces) showed a species composition consisted of 154 species, 115 genera, 72 families, 32 orders and 5 phyla, including Mollusca, Annelida, Arthropoda, Echinodermata and Sipuncula.
openaire   +1 more source

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