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Macrozoobenthos analysis of River Temstica [Serbia] | Analiza makrozobentosa reke Temštice [Srbija]
2011
Miljanović, B., Prirodno-matematički fakultet, Novi Sad (Serbia) | Petrović, J., Prirodno-matematički fakultet, Novi Sad (Serbia) | Milin, M., Prirodno-matematički fakultet, Novi Sad (Serbia) | Lukovac, I., Prirodno-matematički fakultet, Novi Sad (Serbia) | Matović, N., Prirodno-matematički fakultet, Novi Sad (Serbia)
The research of benthic fauna was done in part of the River Temstica, the right tributary of Nisava. Sampling was conducted on four sites, between 10 and 18 July 2010. Quantitative and qualitative analysis revealed the presence of eight groups of macroinvertebrates. The most frequent groups were Diptera, Ephemeroptera, Plecoptera, Trichoptera. Lower presence was shown by the groups of Coleoptera, Chironomidae, Turbellaria, Hydracarina. The greatest species diversity was characterized by order Trichoptera, while the largest number of individuals was characterized by order Diptera. There has been stated a 10 new taxa for this aquifer, with a new taxonomic group – Hydracarina. It is necessary to conduct further research of this river, with a need to analyze more samples from several locations (to conduct a research of the entire river, including the river mouth), and through the annual seasonal dynamics.
显示更多 [+] 显示较少 [-]Monitoring of phytobenthos on the Montenegrin coast | Monitoring fitobentosa u Crnogorskom podmorju
2011
Mačić, V., Institut za biologiju mora, Kotor (Montenegro) | Kljajić, Z., Institut za biologiju mora, Kotor (Montenegro)
Monitoring of phytobenthos was performed seasonally, on five locations of Montenegrin coast for the purpose of environmental monitoring. Locations with highest biodiversity were Budva and Stari Ulcinj, while the poorest one was Kotor. Regression of seagrass Posidonia oceanica was observed on the Krasici location.
显示更多 [+] 显示较少 [-]Changes in the bottom macrofauna structure invertebrata in lower course of the River Veternica [Serbia] | Промене у структури макрофауне дна инвертебрата у доњем току реке Ветернице [Србија]
2011
Живић, Н.В., Природно-математички факултет, Косовска Митровица (Serbia) | Јовић, Ј., Природно-математички факултет, Ниш (Serbia) | Миљановић, Б., Природно-математички факултет, Нови Сад (Serbia)
Research macroinvertebrates in the lower reaches of the River Veternica was conducted during 2008 in spring and summer season on nine sites, in period of reduced outflow of water from the Lake Barje, when the water level is often reduced to the biological minimum. The presence of 91 taxa from 13 groups of macrozoobenthos was detected. Groups of Diptera, Ephemeroptera and Trichoptera were presented with 18, while Megaloptera, Plesoptera and Nematomorpha with one taxon each. The spring has been allocated 69 and 70 taxa in summer. The average was separated 17 taxa. Average number of macrozoobenthos was 1440 ind/square m per site. The few types of macroinvertebrates were very abundant at the site before the river confluence into the South Morava River. Insects made up 66.4% of the total number of individuals, especially the numerous groups of Diptera with 45.7%, while the share of the group Aquatic amounted 31%. The largest shares of the total abundance of taxa were as follows: Chironomus thumma with 28.16%, Limnedrilus hoffmeisteri with 11.2% and Tubifex tubifex with 6.89% and Caenis macrura from 5.2%. The structural parameters indicate that diversity of macrozoobenthos reduces in downstream direction, reflecting degradation of ecosystems.
显示更多 [+] 显示较少 [-]Presence of thermophilic species of echinoderms (Echinodermata) on the continental shelf on Montenegrin coast | Zastupljenost termofilnih vrsta bodljokožaca (Echinodermata) na kontinentalnom šelfu crnogorskog primorja
2012
Petović, S., Institut za biologiju mora, Kotor (Montenegro)
The paper presents the results of diversity and distribution of thermophilic species of echinoderms in the continental shelf on Montenegro coast. The data show that explored area inhabited by eight species of which the sea cucumber Holothuria (Platyperona) sanctori for the first time is recorded and is new species for the fauna of Montenegro. Based on the fact that climate change affects the temperature rise of the sea water, especially the coastal area, the aim of this study was to determine the presence of thermophilic species of echinoderms, which can be the basis for further monitoring and tracking changes in the benthic biocoenosis of the southern Adriatic.
显示更多 [+] 显示较少 [-]Observations on the seasonal occurrence and abundance of gelatinous zooplankton in Boka Kotorska Bay, southern Adriatic [Montenegro] – Siphonophorae | Pregled sezonskog pojavljivanja i abundancije želatinoznog zooplanktona u Bokokotorskom zalivu, južni Jadran [Crna Gora] – Siphonophorae
2012
Vukanić, V., Državni univerzitet u Novom Pazaru, Novi Pazar (Serbia). Departman za bio- medicinske nauke | Živić, N., Biološki fakultet, Kosovska Mitrovica (Serbia)
During the continuous analysis of zooplankton and hydrographic quality of sea in Boka Kotorska bay in season series during 2007/08, in addition to the other zooplanktons groups, fauna was analyzed, the appearance and abundance of Siphonophorae. Special attention was applied to biodiversity, dynamic abundance and distribution of group. In this paper we are exposing the data for abundance and distribution of group of Siphonophorae from Boka Kotorska Bay. We have found six species of which only the species Muggiaea cochi (W and l l) can be located throughout the year at all stations and in shallow stations only in summer. The other species Lensia conoidea (Keferstein et Ehlers), Lensia multicristata (Moser), Lensia subtilis (Chun), Lensia fowleri (Bigelow), Abylopsis tetragona (Otto) occur rarely in small numbers or in individual specimens.
显示更多 [+] 显示较少 [-]Ichthyofauna diversity of some Vrbas River [Bosnia and Herzegovina] tributaries as water quality indicator | Diverzitet faune riba nekih pritoka rijeke Vrbas [Bosna i Hercegovina] u indikaciji kvaliteta vode
2012
Golub, D., Prirodno-matematički fakultet, Banja Luka (Bosnia and Herzegovina) | Dekić, R., Prirodno-matematički fakultet, Banja Luka (Bosnia and Herzegovina) | Šukalo, G., Prirodno-matematički fakultet, Banja Luka (Bosnia and Herzegovina) | Siđak, S., Prirodno-matematički fakultet, Banja Luka (Bosnia and Herzegovina) | Lolić, S., Prirodno-matematički fakultet, Banja Luka (Bosnia and Herzegovina)
In the year 2010 ichthyological research on some Vrbas River tributeries located on wider area of Banjaluka city (Bosnia and Herzegovina) was carried out and the occurrence of 14 fish species was recorded. On the basis of the occurrence and abundance of fish species indicators as limnosaprobic parameter, water quality of the analyzed watercourses variated from oligosaprobic to beta mesosaprobic (I and II class of bonity) with saprobic index from 1.27 for Švrakava River to 1.81 for Vrbanja River. The obtained results indicate that water quality of this Vrbas River watershed was on satisfactory level for multiple purposes (in order to sustain ichthyofauna diversity and production and as potential protected areas and spawning zone for some endangered domestic fish species).
显示更多 [+] 显示较少 [-]Water quality analysis of Zelengora [Bosnia and Herzegovina] natural lakes based on the composition and number of phyto and zooplankton, examinations for year 2008 | Analiza kvaliteta vode prirodnih jezera na Zelengori [Bosna i Hercegovina] na osnovu sastava i brojnosti fito- i zooplanktona, istrazivaja za 2008. godinu
2009
Zaric, I. | Bobic, M. | Mitrovic, P., Institut za vode d.o.o., Bijeljina, Republika Srpska (Bosnia and Herzegovina)
Researches of the Zelengora natural lakes during 2008 were performed in Orlovacko, Kotlanicko and the Lake Donje Bare. Water quality analysis of natural lakes of Zelengora were based on preliminary examination of basic physical and chemical parameters, as well as microbiological parameters. In the scope of biological examinations, phytoplankton, zooplankton and benthic fauna were determined. Due to the lack of data on biodiversity of examined natural lakes and whole area of National park Sutjeska results obtained in this research could only represent the first step toward further examinations, as well as the nature and biodiversity preservation in the Republic of Srpska.
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