خيارات البحث
النتائج 41 - 50 من 57
Some data on investigations of the eutrophication processes in the Herceg Novi and Budva coastal sea [Montenegro] | Neki rezultati istrazivanja eutrofikacije mora u hercegnovskom i budvanskom podrucju [Crna Gora]
2008
Regner, D., Institut za biologiju mora, Kotor (Montenegro) | Vuksanovic, N., Institut za biologiju mora, Kotor (Montenegro) | Joksimovic, D., Institut za biologiju mora, Kotor (Montenegro)
In this paper some results of investigations of physical, chemical and biological parameters were presented from the parts of Montenegrin coastal sea exposed to the impact of the open waters of the Southern Adriatic sea. As Herceg Novi area is simultaneously the part of the Boka Kotorska Bay (which goes deeply to mainland), eutrophication is more visiable there. Biological parameters were the most visiable indicators of eutrophication during these investigations.
اظهر المزيد [+] اقل [-]The ecological status of mussel farms (Mytilus galloprovincialis, Lamarck, 1819) in Kotor-Risan bay [Adriatic sea, Montenegro] during summer months of 2010 and 2011 | Ekološko stanje gajilišta dagnje (Mytilus galloprovincialis, Lamarck, 1819) u Kotorsko-Risanskom zalivu [Jadransko more, Crna Gora] u toku letnjih meseci 2010 i 2011 godine
2012
Huter, A., Institut za biologiju mora, Kotor (Montenegro)
On the base of monitoring of water quality for aquaculture, performed since 2010, it is noticed that two positions are showing increased level of trophicity and bacteriological contamination. Changes in sanitary quality of farms are especially intensive during the summer months, so the results of basic physical, chamical and biological parameters, measured during periods June-September 2010 and 2011 are presented and compared.
اظهر المزيد [+] اقل [-]Biomarkers as indicators of pollution in the Bokakotorska bay [Adriatic sea, Montenegro] | Biomarkeri kao indikatori zagađenja u vodama bokokotorskog zaliva [Jadransko more, Crna Gora]
2012
Mitrić, M., Institut za biologiju mora, Kotor (Montenegro) | Castelli, A., Institut za biologiju mora, Kotor (Montenegro) | Ramšak, A., Nacionalni institut za biologiju, Piran (Slovenia). Morska biološka postaja | Kljajić, Z., Institut za biologiju mora, Kotor (Montenegro)
This paper presents results of measuring the contents of certain bioindicators in samples of digestive gland and lung of mussels (Mytilus galloprovincialis). The results were obtained in the framework of the Program for monitoring ecological status in Montenegro from 2009 to 2011 year. Samples were collected from two locations: Kotor-Dobrota (wild mussels) and the site of Bijela (caged mussels). Dynamic of sampling was twice a year, in April and September. In order to estimate the spatial distribution and temporal trends of pollution the results were compared with analysis of biomarkers in the three localities in the Slovenian coastal waters (bays Piran, Koper and Strujan). Biomarker responses showed no differences between these positions in the southern and northern Adriatic.
اظهر المزيد [+] اقل [-]Montenegrian coastal sea monitoring | Monitoring obalnog mora Crne Gore
2012
Kljajić, Z., Institut za biologiju mora, Kotor (Montenegro) | Marković, S., Institut za biologiju mora, Kotor (Montenegro) | Žmukić, J., Institut za biologiju mora, Kotor (Montenegro) | Mitrić, M., Institut za biologiju mora, Kotor (Montenegro) | Kasteli, A., Institut za biologiju mora, Kotor (Montenegro) | Pestorić, B., Institut za biologiju mora, Kotor (Montenegro) | Drakulović, D., Institut za biologiju mora, Kotor (Montenegro)
Monitoring of ecological condition of the coastal sea of Montenegro has been carried out extensively since 1963 along with foundation of the Institute of marine Biology in Kotor (Montenegro). Recently, in accordance with recommendations of the Barcelona Convention, the LBS Protocol, the EU Framework Directive for coastal waters and domestic laws, in recent years has been carried out continuous monitoring of quality water, sediments, biota as well as ecological effects of pollution on constant monitoring positions in this southeastern part of the Adriatic. In this paper was given an over view of activities and the plan of long-term continuous monitoring of environmental quality and ecological condition of the coastal sea of Montenegro.
اظهر المزيد [+] اقل [-]Measurements of pigments concentration by high performance liquid chromatography (HPLC) in the Kotor bay [Adriatic sea, Montenegro] | Određivanje koncentracije pigmenata tečnom hromatografijom visoke efikasnosti (HPLC) u Kotorskom zalivu [Jadransko more, Crna Gora]
2010
Krivokapić, S., Univerzitet Crne Gore, Podgorica (Montenegro). Prirodno-matematički fakultet, Studijska grupa za biologiju | Pestorić, B., Institut za biologiju mora, Kotor (Montenegro) | Bosak, S., Sveučilište u Zagrebu, Zagreb (Croatia). Prirodno-matematički fakultet, Odsjek Biologije
Qualitative and quantitative phytoplankton analysis was determined using standard microscopic methods and high performance liquid chromatography (HPLC) in the Bay of Kotor, seasonally, from April 2008 to March 2009. Diatoms represents dominant group of microphytoplankton with maximum in spring period. Dinoflagellates reached maximum value in summer period, and followed by cyanobacteria bloom. Dominant biomarkers, fucoxanthin, alloxanthin, 19'-heksanoloksifukoxanthin, zeaxanthin and chlorophyll b, show a similar distribution as the appropriate phytoplankton assemblages during the researches in Kotor Bay.
اظهر المزيد [+] اقل [-]Analysis of Cystoseira corniculata (Phaeophyceae) populations in the Boka Kotorska Bay [Adriatic sea, Montenegro] | Analiza naselja Cystoseira corniculata (Phaeophyceae) u Bokokotorskom zalivu [Jadransko more, Crna Gora]
2009
Macic, V., Institut za biologiju mora, Kotor (Montenegro)
New locations for the distribution of algae C. corniculata (Phaeophyceae) are presented, with a scope to improve scarce knowledge on phytobenthos of the Montenegrian coast. In the Bay of Boka Kotorska this algae is found on 10 locations and on 3 locations, on depth of 3 m and 5 m, measurements of wet weight and length of primary branches are done. Differences between biomass of algae are note between different depths and different seasons, but between different locations there are no significant differences.
اظهر المزيد [+] اقل [-]New fish species in the south Adriatic (Montenegrin coast) - Lessepsian migrant | Nova vrsta ribe u juznom Jadranu - lesepsijski migrant
2008
Joksimovic, A., Institut za biologiju mora, Kotor (Montenegro) | Mandic, S., Institut za biologiju mora, Kotor (Montenegro)
In the beginning of 2008, on the Montenegrin coast is confirmed finding of new species, what was unknown until now in this part of Adriatic sea. The Sphoeroides cutaneus is tropical species with habitat in warm sea around Japan, China and Indonesia. Probably is one of the Lessepsian migrant. It tooks around 130 years for a fish to come through Suez Canal and Red Sea to Mediterranean, then through Otrant Strait into Adriatic sea. It is possible, also that this apparition has something with the global climate change and temperature rise in saltwater in Mediterranean as well as in Adriatic.
اظهر المزيد [+] اقل [-]Contribution to the knowledge of net-zooplankton of the southern Adriatic | Prilog poznavanju mreznog zooplanktona juznog Jadrana
2008
Vukanic, V., Drzavni univerzitet u Novom Pazaru, Novi Pazar (Serbia). Fakultet tehnickih nauka, Departman za biologiju
During the first five months of 2007 at one station in front of the entrace the Bay of Boka Kotorska, it was collected mesozooplankton using Nansen net, mesh netting of 200 microns. Analyses included determination of biomass and qualitative composition. Data are given on the number of specimens per cubic meter as well as on the volume organisms. Qualitative composition showed domination Copepoda of zooplankton groups.
اظهر المزيد [+] اقل [-]Monitoring of pelagical fishes catch at Bokakotorska bay [Adriatic sea, Montenegro] during the years 2004 and 2005
2007
Pesic, A.,Institut za biologiju mora, Kotor (Montenegro) | Djurovic, M.,Institut za biologiju mora, Kotor (Montenegro) | Mandic, M.,Institut za biologiju mora, Kotor (Montenegro)
Utilization of open-sea industrial fishing techniques in catching small pelagic fish is still undeveloped at Montenegrin coast. Sardines and anchovies, are caught almost exclusively in the coastal area. In Bokakotorska Bay for the least several centuries exists a traditional type of fishery of small pelagic fishes by use of beach seines and artificial light. The Law on Marine Fishery states that the smallest allowed mesh size for catching small pelagic fish is 10 mm, but the fishermen use the mesh openings of 4.5-8 mm diameter as they exclusively collect immature individuals.
اظهر المزيد [+] اقل [-]Monitoring of demersal resources in the Montenegrin coast and influence [of] hydrographic parameters on their distribution
2007
Joksimovic, A.,Institut za biologiju mora, Kotor (Montenegro) | Kasalica, O.,Institut za biologiju mora, Kotor (Montenegro) | Mandic, S.,Institut za biologiju mora, Kotor (Montenegro)
Monitoring of demersal resources in the Montenegrin coast start at 1997. We used commercial trawl vessels by monthly dynamic trawling. Processed total catch, estimated percentage part in total catch and CPUE (Catch per Unit Effort). We used standard fishery biology methods, estimation of population dynamic parameters, economical important fish, Red Pandora, Pagellus erythrinus, Red Mullet, Mullus barbatus, and crustaceans species, Pink shrimp, Parapenaeus longirostris. Also, we estimated relative and absolute biomass and MSY (Maximum Sustainable Yield) of this important demersal resources. This data give support to Ministry of Agriculture, Forestry and Water Management (of the Republic of Montenegro) to organize responsible exploitation of this resources. We finded center of higher biomass and relation to hydrographic factors, influence of income freshwater in the sea and increase of trophic level in this areas.
اظهر المزيد [+] اقل [-]