Results 1 to 10 of about 43 (42)

Simple Electrochemical Determination of Surface-Active Substances in Natural Waters

International Journal of Electrochemistry, 2011
A simple electrochemical determination of surface-active substances by using time-dependent variation of the capacitive current in a.c. voltammetry at the HMDE is described.
Željka Cvrković-Karloci, Damir Krznarić, Marijan Šeruga, Božena Ćosović   +3 more
doaj   +2 more sources

Seasonal Changes in the Condition Factor and Gonado-Somatic Index of Carassius gibelio From the Kopački rit Nature Park, Croatia

Poljoprivreda, 2023
This study’s objective was to explore some of the annual Prussian carp’s (Carassius gibelio) biological characteristics (sex ratio, length–weight ratio, and gonado somatic index - GSI) in the Kopački Rit Nature Park in Croatia.
Dinko Jelkić, Anđelko Opačak
doaj   +1 more source

Diversity of Periphytic Chironomidae on Different Substrate Types in a Floodplain Aquatic Ecosystem

Diversity, 2022
Different types of water bodies in lowland river floodplains represent vital biodiversity havens and encompass diverse microhabitats, which are essential for structuring different macroinvertebrate communities.
Dubravka Čerba, Miran Koh, Barbara Vlaičević, Ivana Turković Čakalić, Djuradj Milošević, Milica Stojković Piperac   +5 more
doaj   +1 more source

Mosses in the Kopački Rit Nature Park, Croatia, as bioindicators of a potential radioactive contamination of the middle Danube River basin

Scientific Reports, 2022
We studied activity concentrations of radionuclides in the Kopački Rit Nature Park using mosses as bioindicators. This area of intact nature is at the tripoint of Croatia, Hungary, and Serbia, being located basically at the centre of the middle Danube ...
Branko Petrinec, Dinko Babić, Tomislav Meštrović, Tomislav Bogdanović, Marina Popijač, Davor Rašeta   +5 more
doaj   +1 more source

Chironomidae in shallow water bodies of a protected lowland freshwater floodplain ecosystem

Science Progress, 2023
Lowland floodplains are complex ecosystems comprised of standing and flowing waters interacting with terrestrial habitats, and the main force creating, shaping and influencing, both habitats and biotic communities, is a hydrological regime and water ...
Dubravka Čerba, Barbara Vlaičević, Ramona-Ana Davidović, Miran Koh, Viktorija Ergović, Ivana Turković Čakalić   +5 more
doaj   +1 more source

The vascular flora of Kopački rit Nature Park (Croatia)

Acta Biologica Slovenica, 2018
Kopački rit Nature Park is a large fluvial-marshy floodplain, situated in the northeastern Croatia, between courses of the Danube and the Drava Rivers.
Vlatko Rožac, Dragan Prlić, Siniša Ozimec   +2 more
doaj   +1 more source

Phenology analysis for detection of vegetation changes based on Landsat 8 images in Nature Park Kopački rit, Croatia [PDF]

Geographica Pannonica
This study proposed a method for detecting vegetation changes and establishing geospatial management zones based on the 10-year phenology analysis using normalized difference vegetation index (NDVI) long-term trends from Landsat 8 multispectral imagery ...
Radočaj Dorijan, Plaščak Ivan, Jurišić Mladen, Majić Ivana, Ozimec Siniša, Sarajlić Ankica, Rožac Vlatko   +6 more
doaj   +1 more source

A comparison of methods for sampling aquatic insects (Heteroptera and Coleoptera) of different body sizes, in different habitats using different baits

European Journal of Entomology, 2017
Although various methods exist for sampling aquatic Heteroptera and Coleoptera in standing water, there are very few comparisons of their performance in different types of habitat.
Nataša TURIĆ, Martina TEMUNOVIĆ, Goran VIGNJEVIĆ, Jasenka ANTUNOVIĆ DUNIĆ, Enrih MERDIĆ   +4 more
doaj   +1 more source

Volatile Organic Compounds in the Boundary Layer in Tikveš, Kopački Rit Nature Reserve [PDF]

Kemija u Industriji, 2013
This paper represents one of the first measurements of volatile hydrocarbon concentrations within the surface layer of the troposphere in Tikveš, Kopaeki Rit Nature Park.
Kovač-Andrić, E., Herjavić, G., Muharemović, H.   +2 more
doaj  

The importance of environmental differences in the structuring of rotifer functional diversity

Journal of Limnology, 2019
A dynamic change in environmental conditions among floodplain habitats with different geomorphology might be a significant trigger in determining rotifer functional diversity.
Anita Galir Balkić
doaj   +1 more source