Structural and Functional Characteristics of Zoobenthos in the Lakes Located in Natural and Urbanistic Landscapes in Northwest Region of Russia [PDF]
Structural and functional characteristics of zoobenthos in two lakes with different trophic status and the level of human impact were investigated in spring, summer and autumn 2013 and 2014.
Victor P. Belyakov, Alexandra I. Bazhora
doaj
Zooplankton and zoobenthos of national natural monument Pastvisko (Pasture land)
In the year 2002 the seasonal dynamic of zooplankton and zoobenthos in six localities of the national natural monument Pastvisko was observed. The localities belong to the lower Podyjí region, wetlands of international importance.
Ivo Sukop
doaj +1 more source
On the modelling of biological effects on morphology in estuaries and seas [PDF]
Morphological modelling aims to explain and predict the changes in rivers, seas and estuaries due to these interaction. In recent history, a lot of progress has been made, especially with stability analysis approaches.
Baptist, M.J. +5 more
core +1 more source
MONITORING ZOOBENTOS PRODUCTIVITY AT THE REGULATED SURA RIVER SECTION IN PENZA REGION
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
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]
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
To compare trophic characteristics for pelagic and bottom communities of zooplankton and zoobenthos in the western Chukchi Sea, isotopic composition of carbon and nitrogen (δ13С and δ15N) is determined for three different types of water masses.
K. M. Gorbatenko, I. V. Melnikov
doaj +1 more source
Temporal development of coastal ecosystems in the Baltic Sea over the past two decades [PDF]
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Axe, Philip +15 more
core +1 more source
Community structure and range shifts in Arctic marine fish under climate change
Arctic marine ecosystems are rapidly transforming due to climate change. Warming temperatures and shrinking sea ice are enabling boreal fish to expand northward, possibly disturbing cold‐adapted Arctic species assemblages. Species range shifts have been documented in the Bering and Barents Seas, raising concerns about ecosystem restructuring.
Virginie Marques +7 more
wiley +1 more source
The application of methods of ecosystem analysis to the evaluation of water quality [PDF]
Guided by experience and the theoretical development of hydrobiology, it can be considered that the main aim of water quality control should be the establishment of the rates of the self-purification process of water bodies which are capable of ...
Kozhova, O.M.
core

