TY  - JOUR
AU  - Simić, Snežana
AU  - Mitrović, Aleksandra
AU  - Đorđević, Nevena
PY  - 2019
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/704
AB  - This paper provides information on the morphology, reproduction and distribution of a freshwater
brown alga, Porterinema fluviatile (Porter) Waern (Phaeophyceae). The alga was recorded in oligotrophic
water from Mlava Spring, a karst limnocrene in eastern Serbia (44°11’298”N, 21°47’021”E). This is
the first record of freshwater brown algae in general in Serbia, and the first record of P. fluviatile in
southeastern Europe. The thallus of P. fluviatile formed small, dark-brown tufts, with multicellular,
uniseriate filaments that were irregularly branched. An anastomosis was noticeable between some
filaments. The vegetative cells of the young filaments were cylindrical (17-38 μm long × 2.5-4.0 μm
wide). The cells had 1 or 2, rarely 3, plate-like parietal plastids. The reproductive organs of P. fluviatile
(asexual reproduction) originate from the transformation of vegetative cells. Elongated vegetative cells develop inflated vegetative cells (5-10 μm in diameter) with lipid droplets. Further transformation of these cells leads to the formation of intercalary plurilocular sporangia with 4 to 8 (rarely 16) cells. Nonmotile, round aplanospores, which develop by protoplast division in elongated vegetative cells, are described for the first time in this species.
AB  - Nouvelles données sur la morphologie, la reproduction et la distribution d’une algue brune d’eau douce
Porterinema fluviatile (Porter) Waern (Phaeophyceae).
Cet article fournit des informations sur la morphologie, la reproduction et la distribution d’une
algue brune d’eau douce, Porterinema fluviatile (Porter) Waern (Phaeophyceae). L’algue a été observée
dans les eaux oligotrophes de la source Mlava, une source limnocrène karstique de Serbie orientale
(44°11’298”N, 21°47’021”E). Il s’agit du premier signalement d’algues brunes d’eau douce en général
en Serbie et du premier signalement de P. fluviatile en Europe du Sud-Est. Porterinema fluviatile forme
de petites touffes brun foncé, avec des filaments multicellulaires, unisériés, à ramifications irrégulières.
Une anastomose est perceptible entre certains filaments. Les cellules végétatives des jeunes filaments
sont cylindriques (17-38 µm de long × 2,5-4,0 µm de large). Les cellules présentent 1 ou 2, rarement
3, plastes pariétaux en forme de plaquettes. Les organes reproducteurs de P. fluviatile (reproduction
asexuée) proviennent de la transformation de cellules végétatives. Les cellules végétatives allongées
développent des cellules végétatives gonflées (5-10 µm de diamètre) avec des gouttelettes lipidiques.
La transformation ultérieure de ces cellules entraîne la formation de sporanges pluriloculaires intercalaires
de 4 à 8 (rarement 16) cellules. Des aplanospores rondes non mobiles, qui se développent
par division protoplastique dans des cellules végétatives allongées, sont décrites pour la première fois
chez cette espèce.
PB  - Publications scientifiques du Muséum national d'Histoire naturelle
T2  - Cryptogamie, Algologie
T1  - New data on the morphology, reproduction and distribution of a freshwater brown alga Porterinema fluviatile (Porter) Waern (Phaeophyceae)
EP  - 103
IS  - 9
SP  - 95
VL  - 40
DO  - 10.5252/cryptogamie-algologie2019v40a9
ER  - 

@article{
author = "Simić, Snežana and Mitrović, Aleksandra and Đorđević, Nevena",
year = "2019",
abstract = "This paper provides information on the morphology, reproduction and distribution of a freshwater
brown alga, Porterinema fluviatile (Porter) Waern (Phaeophyceae). The alga was recorded in oligotrophic
water from Mlava Spring, a karst limnocrene in eastern Serbia (44°11’298”N, 21°47’021”E). This is
the first record of freshwater brown algae in general in Serbia, and the first record of P. fluviatile in
southeastern Europe. The thallus of P. fluviatile formed small, dark-brown tufts, with multicellular,
uniseriate filaments that were irregularly branched. An anastomosis was noticeable between some
filaments. The vegetative cells of the young filaments were cylindrical (17-38 μm long × 2.5-4.0 μm
wide). The cells had 1 or 2, rarely 3, plate-like parietal plastids. The reproductive organs of P. fluviatile
(asexual reproduction) originate from the transformation of vegetative cells. Elongated vegetative cells develop inflated vegetative cells (5-10 μm in diameter) with lipid droplets. Further transformation of these cells leads to the formation of intercalary plurilocular sporangia with 4 to 8 (rarely 16) cells. Nonmotile, round aplanospores, which develop by protoplast division in elongated vegetative cells, are described for the first time in this species., Nouvelles données sur la morphologie, la reproduction et la distribution d’une algue brune d’eau douce
Porterinema fluviatile (Porter) Waern (Phaeophyceae).
Cet article fournit des informations sur la morphologie, la reproduction et la distribution d’une
algue brune d’eau douce, Porterinema fluviatile (Porter) Waern (Phaeophyceae). L’algue a été observée
dans les eaux oligotrophes de la source Mlava, une source limnocrène karstique de Serbie orientale
(44°11’298”N, 21°47’021”E). Il s’agit du premier signalement d’algues brunes d’eau douce en général
en Serbie et du premier signalement de P. fluviatile en Europe du Sud-Est. Porterinema fluviatile forme
de petites touffes brun foncé, avec des filaments multicellulaires, unisériés, à ramifications irrégulières.
Une anastomose est perceptible entre certains filaments. Les cellules végétatives des jeunes filaments
sont cylindriques (17-38 µm de long × 2,5-4,0 µm de large). Les cellules présentent 1 ou 2, rarement
3, plastes pariétaux en forme de plaquettes. Les organes reproducteurs de P. fluviatile (reproduction
asexuée) proviennent de la transformation de cellules végétatives. Les cellules végétatives allongées
développent des cellules végétatives gonflées (5-10 µm de diamètre) avec des gouttelettes lipidiques.
La transformation ultérieure de ces cellules entraîne la formation de sporanges pluriloculaires intercalaires
de 4 à 8 (rarement 16) cellules. Des aplanospores rondes non mobiles, qui se développent
par division protoplastique dans des cellules végétatives allongées, sont décrites pour la première fois
chez cette espèce.",
publisher = "Publications scientifiques du Muséum national d'Histoire naturelle",
journal = "Cryptogamie, Algologie",
title = "New data on the morphology, reproduction and distribution of a freshwater brown alga Porterinema fluviatile (Porter) Waern (Phaeophyceae)",
pages = "103-95",
number = "9",
volume = "40",
doi = "10.5252/cryptogamie-algologie2019v40a9"
}

Simić, S., Mitrović, A.,& Đorđević, N.. (2019). New data on the morphology, reproduction and distribution of a freshwater brown alga Porterinema fluviatile (Porter) Waern (Phaeophyceae). in Cryptogamie, Algologie
Publications scientifiques du Muséum national d'Histoire naturelle., 40(9), 95-103.
https://doi.org/10.5252/cryptogamie-algologie2019v40a9

Simić S, Mitrović A, Đorđević N. New data on the morphology, reproduction and distribution of a freshwater brown alga Porterinema fluviatile (Porter) Waern (Phaeophyceae). in Cryptogamie, Algologie. 2019;40(9):95-103.
doi:10.5252/cryptogamie-algologie2019v40a9 .

Simić, Snežana, Mitrović, Aleksandra, Đorđević, Nevena, "New data on the morphology, reproduction and distribution of a freshwater brown alga Porterinema fluviatile (Porter) Waern (Phaeophyceae)" in Cryptogamie, Algologie, 40, no. 9 (2019):95-103,
https://doi.org/10.5252/cryptogamie-algologie2019v40a9 . .

TY  - CONF
AU  - Mitrović, Aleksandra
AU  - Đorđević, Nevena
AU  - Simić, Snežana
PY  - 2019
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/700
AB  - Karst springs represent one of the most important freshwater habitats due to
the specific hydrological, physical and chemical characteristics as well as specific
living communities which rarely could be found in other aquatic ecosystems.
However, these springs are biologically very poorly investigated in Serbia. The
Jelovičko spring, located in the Vidlič part of the Nature Park Stara mountain (Eastern
Serbia), belongs to the group of limnocrene siphonal karst springs. Algological
research of this spring was conducted in August 2018. Samples of macroscopic algal
aggregations were collected and physical and chemical parameters of water were
measured. Seven types of macroscopic aggregations were identified: free filaments
(Paralemanea sp.), brown threads (colonies of Melosira varians and Odontidium sp.),
green threads (Spirogyra sp. and colonies of Odontidium sp.; Microspora sp. and
colonies of Odontidium sp.), brown gelatinous threads (colonies of Odontidium sp.,
M. varians, and chironomid eggs), green gelatinous threads (Tribonema sp., colonies
of Odontidiumsp. and M. varians), gelatinous filaments (Batrachospermum sp.),
cushion-like forms (Vaucheria sp.). This paper presents the new findings of two rare
red algae of the genera Batrachospermum and Paralemanea in Serbia and the first
appearance of two Rhodophyta species at the same locality in Serbian aquatic
ecosystems.
C3  - Book of abstracts : 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, Stara planina Mountain, 20-23th June
T1  - Diversity of macroalgal aggregations in the Jelovičko spring
SP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_rivec_700
ER  - 

@conference{
author = "Mitrović, Aleksandra and Đorđević, Nevena and Simić, Snežana",
year = "2019",
abstract = "Karst springs represent one of the most important freshwater habitats due to
the specific hydrological, physical and chemical characteristics as well as specific
living communities which rarely could be found in other aquatic ecosystems.
However, these springs are biologically very poorly investigated in Serbia. The
Jelovičko spring, located in the Vidlič part of the Nature Park Stara mountain (Eastern
Serbia), belongs to the group of limnocrene siphonal karst springs. Algological
research of this spring was conducted in August 2018. Samples of macroscopic algal
aggregations were collected and physical and chemical parameters of water were
measured. Seven types of macroscopic aggregations were identified: free filaments
(Paralemanea sp.), brown threads (colonies of Melosira varians and Odontidium sp.),
green threads (Spirogyra sp. and colonies of Odontidium sp.; Microspora sp. and
colonies of Odontidium sp.), brown gelatinous threads (colonies of Odontidium sp.,
M. varians, and chironomid eggs), green gelatinous threads (Tribonema sp., colonies
of Odontidiumsp. and M. varians), gelatinous filaments (Batrachospermum sp.),
cushion-like forms (Vaucheria sp.). This paper presents the new findings of two rare
red algae of the genera Batrachospermum and Paralemanea in Serbia and the first
appearance of two Rhodophyta species at the same locality in Serbian aquatic
ecosystems.",
journal = "Book of abstracts : 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, Stara planina Mountain, 20-23th June",
title = "Diversity of macroalgal aggregations in the Jelovičko spring",
pages = "50",
url = "https://hdl.handle.net/21.15107/rcub_rivec_700"
}

Mitrović, A., Đorđević, N.,& Simić, S.. (2019). Diversity of macroalgal aggregations in the Jelovičko spring. in Book of abstracts : 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, Stara planina Mountain, 20-23th June, 50.
https://hdl.handle.net/21.15107/rcub_rivec_700

Mitrović A, Đorđević N, Simić S. Diversity of macroalgal aggregations in the Jelovičko spring. in Book of abstracts : 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, Stara planina Mountain, 20-23th June. 2019;:50.
https://hdl.handle.net/21.15107/rcub_rivec_700 .

Mitrović, Aleksandra, Đorđević, Nevena, Simić, Snežana, "Diversity of macroalgal aggregations in the Jelovičko spring" in Book of abstracts : 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, Stara planina Mountain, 20-23th June (2019):50,
https://hdl.handle.net/21.15107/rcub_rivec_700 .

TY  - JOUR
AU  - Simić, Snežana
AU  - Petrović, Ana
AU  - Đorđević, Nevena
AU  - Vasiljević, Božica
AU  - Radojković, Nataša
AU  - Mitrović, Aleksandra
AU  - Janković, Milutin
PY  - 2018
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/699
AB  - The investigation of the Despotovica River was carried out in April 2017 with the
aim to provide an indicative ecological status assessment. Phytobenthos and aquatic
macroinvertebrate communities were followed as well as physico-chemical parameters of water.
Ecological status assessment is given based on biological (epilithic diatoms and
macroinvertebrates) and supporting physico-chemical water quality elements, according to the
Serbian National regulation on parameters of ecological and chemical status of surface waters
and parameters of chemical and quantitative status of ground waters. The ecological status was
determined by the worst evaluated water quality element. Based on the analysis of investigated
parameters of biological and physico-chemical water quality elements, the indicative ecological
status of the Despotovica River could be assessed as bad (class V), which is the result of the
river's load of organic and inorganic origin but also of heavy metals.
PB  - University of Kragujevac - Faculty of Science, Kragujevac
T2  - Kragujevac Journal of Science
T1  - Indicative ecological status assessment of the Despotovica river
EP  - 242
IS  - 40
SP  - 227
DO  - 10.5937/kgjsci1840227s
ER  - 

@article{
author = "Simić, Snežana and Petrović, Ana and Đorđević, Nevena and Vasiljević, Božica and Radojković, Nataša and Mitrović, Aleksandra and Janković, Milutin",
year = "2018",
abstract = "The investigation of the Despotovica River was carried out in April 2017 with the
aim to provide an indicative ecological status assessment. Phytobenthos and aquatic
macroinvertebrate communities were followed as well as physico-chemical parameters of water.
Ecological status assessment is given based on biological (epilithic diatoms and
macroinvertebrates) and supporting physico-chemical water quality elements, according to the
Serbian National regulation on parameters of ecological and chemical status of surface waters
and parameters of chemical and quantitative status of ground waters. The ecological status was
determined by the worst evaluated water quality element. Based on the analysis of investigated
parameters of biological and physico-chemical water quality elements, the indicative ecological
status of the Despotovica River could be assessed as bad (class V), which is the result of the
river's load of organic and inorganic origin but also of heavy metals.",
publisher = "University of Kragujevac - Faculty of Science, Kragujevac",
journal = "Kragujevac Journal of Science",
title = "Indicative ecological status assessment of the Despotovica river",
pages = "242-227",
number = "40",
doi = "10.5937/kgjsci1840227s"
}

Simić, S., Petrović, A., Đorđević, N., Vasiljević, B., Radojković, N., Mitrović, A.,& Janković, M.. (2018). Indicative ecological status assessment of the Despotovica river. in Kragujevac Journal of Science
University of Kragujevac - Faculty of Science, Kragujevac.(40), 227-242.
https://doi.org/10.5937/kgjsci1840227s

Simić S, Petrović A, Đorđević N, Vasiljević B, Radojković N, Mitrović A, Janković M. Indicative ecological status assessment of the Despotovica river. in Kragujevac Journal of Science. 2018;(40):227-242.
doi:10.5937/kgjsci1840227s .

Simić, Snežana, Petrović, Ana, Đorđević, Nevena, Vasiljević, Božica, Radojković, Nataša, Mitrović, Aleksandra, Janković, Milutin, "Indicative ecological status assessment of the Despotovica river" in Kragujevac Journal of Science, no. 40 (2018):227-242,
https://doi.org/10.5937/kgjsci1840227s . .