<abstract xmlns="http://www.w3.org/1999/xhtml">The bioindication methods have been implemented for the first time for the analyses of water properties in six mineral and thermal springs of Pamir. The studied environment was characterized as flow-alkaline, well oxygenated with low salinity, and low to middle organically polluted. Studied diatom communities preferred periphytonic and benthic habitats of temperate temperature waters. Bioindicator species preferred photosynthetic way of protein synthesis. In first time assessed the trophic level of each studied source show that all they have a state from oligotrophic to mesotrophic. Bioindication methods revealed the effectiveness of nature conservation system in Tajikistan and relevance of bioindication methods using in purpose of assessment and monitoring of water sources on the protected territories.</abstract>

Institute of Botany, Plant Physiology and Genetics

Bioindication of Water Properties by Algal Communities in the Pamir High Mountain Mineral and Thermal Springs

<abstract xmlns="http://www.w3.org/1999/xhtml"><italic>Bruguiera cylindrica</italic> (L.) Bl. bloom during September-March. It is hermaphroditic, protandrous, self-compatible and facultative xenogamous. The flowers possess an explosive pollination mechanism and are pollinated by bees and wasps. The pollination mechanism is characterized by special petal-stamen configuration in which each petal encloses two stamens and becomes tensed after anthesis. Each petal behaves independently and the explosion of all petals of a flower requires one or two visits. Individual flowers produce only one seed which produces seedlings on the maternal plant. The seedlings use self-planting strategy at low tide and stranding strategy at high tide. Both strategies are useful for regeneration in maternal environment and in areas away from material environment.</abstract>

Reproductive Ecology of <italic>Bruguiera cylindrica</italic> (L.) Bl. (Rhizophoraceae), A True Viviparous Mangrove Tree Species in Coringa Mangrove Forest, Andhra Pradesh (India)

<abstract xmlns="http://www.w3.org/1999/xhtml">With its diversity of water body types, the Danube Delta offers large possibilities for studies of aquatic macrophytes, their ecological requirements, ecological amplitude and communities. Sensitive to changes in water quality and physical parameters due to human intervention in the natural ecological network, aquatic macrophytes are used as quality indicators. Using the example of the system of channels and lakes of the Gorgova-Isac-Uzlina complex and some examples from the neighboring area, the aquatic macrophytes and their communities are presented and discussed in relation to the characteristics of the habitats and the changes of the environment in the course of decades, since human intervention in the delta.</abstract>

Aquatic Macrophyte Communities of the Gorgova-Isac-Uzlina Area (Danube Delta, Romania)

<abstract xmlns="http://www.w3.org/1999/xhtml">The parasitic copepod, <italic>Lernanthropinus trachuri</italic> (<xref ref-type="bibr" rid="j_trser-2018-0019_ref_008_w2aab3b7b4b1b6b1ab1ab8Aa">Brian, 1903</xref>) (Copepoda, Siphonostomatoida, Lernanthropidae)was found on the Mediterranean horse mackerel, <italic>Trachurus mediterraneus</italic> in Bandırma Bay, Turkey. The aim of this study is to present female <italic>Lernanthropinus trachuri</italic> with morphological characters with photos from Turkey. The details unseen in photos were supported with drawings. All parasites were firmly attached to the gill filaments of the host. This parasite is also specific for the genus <italic>Trachurus</italic> (<xref ref-type="bibr" rid="j_trser-2018-0019_ref_011_w2aab3b7b4b1b6b1ab1ac11Aa">Costa et al 2017</xref>). Therefore, this parasite may use as biomonitor or tag species for fish stock studies in Turkey.</abstract>

Morphology of <italic>Lernanthropinus trachuri</italic> (<xref ref-type="bibr" rid="j_trser-2018-0019_ref_008_w2aab3b7b4b1b6b1ab1ab8Aa">Brian, 1903</xref>)(Copepoda, Siphonostomatoida, Lernanthropidae) from Bandirma Bay(Turkey)

<abstract xmlns="http://www.w3.org/1999/xhtml">This study focuses on terrestrial gastropod communities in a karst area, where the presence of water and the limestone generates favourable environment for land snails. Three limestone gorges were analysed located in the southeast of the Metaliferi Mountains. Four different habitats in three limestone gorges were analysed – Glodului, Cibului and Mada. A total of 42 species of land snails were identified. The terrestrial gastropod communities in the area are dominated by calciphile species, such as <italic>Granaria frumentum, Truncatellina cylindrica</italic> and <italic>Alopia bielzii madensis.</italic> The differences between the analysed habitats are not pronounced enough to be reflected in the structure of the snail communities. Significant positive correlation was found between the abundance of land snails and the habitat exposure.</abstract>

Faculty of Sciences, Department of Ecology and Environment Protection

Land Snail Communities in Limestone Gorges from the Southern Part of the Metaliferi Mountains (Apuseni Mountains, Romania)

<abstract xmlns="http://www.w3.org/1999/xhtml">The Bistra Mărului River fish fauna has been severely impacted by man-made activities, especially through longitudinal fragmentation, over the past 40 years. Fish fauna monitoring revealed structural changes and technical methods have been proposed, in order to restore the natural connectivity and the conservation of fish species. Benefits should accrue for key species: <italic>Salmo trutta fario, Cottus gobio, Thymallus thymallus, Eudontomyzon danfordi, Eudontomyzon vladykovi, Gobio uranoscopus, Barbus meridionalis,</italic> and <italic>Condrostoma nasus</italic>.</abstract>

National Institute of Hydrology and Water Management

Technical Solutions to Mitigate Shifting Fish Fauna Zones Impacted by Long Term Habitat Degradation in the Bistra Mărui River – Study Case

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Transylvanian Review of Systematical and Ecological Research

 Publishing House and Owner: Lucian Blaga University of Sibiu, Romania  Founded 1999, is an international scientific publication, edited in Sibiu, Romania. It publishes original work dealing with basic aspects, particularly of ecology, systematics and related fields.  Transylvanian Review of Systematical and Ecological Research deal with the worldwide publishing of original articles and reviews related to the theoretical, experimental, and applied aspects, particularly of ecology, biology, systematics, environmental sciences and related fields. We publish high quality papers concerned to habitats, species, associations, communities, ecosystems in their natural state or under anthropogenic threats, risks, and impacts. The published information, data, discussions, and conclusions must exceed the edges of case studies, highlight significant results using any ecological approach, and for that reason only publish papers with robust ecological messages that improve our knowledge of ecological principles, reality, and trends.  Archiving  Sciendo archives the contents of this journal in Portico - digital long-term preservation service of scholarly books, journals and collections.  Plagiarism Policy  The editorial board is participating in a growing community of Similarity Check System's users in order to ensure that the content published is original and trustworthy. Similarity Check is a medium that allows for comprehensive manuscripts screening, aimed to eliminate plagiarism and provide a high standard and quality peer-review process. 

Transylvanian Review of Systematical and Ecological Research

Volume 20 (2018): Issue 3 (March 2018)

Bioindication of Water Properties by Algal Communities in the Pamir High Mountain Mineral and Thermal Springs

Reproductive Ecology of Bruguiera cylindrica (L.) Bl. (Rhizophoraceae), A True Viviparous Mangrove Tree Species in Coringa Mangrove Forest, Andhra Pradesh (India)

Aquatic Macrophyte Communities of the Gorgova-Isac-Uzlina Area (Danube Delta, Romania)

Morphology of Lernanthropinus trachuri (Brian, 1903)(Copepoda, Siphonostomatoida, Lernanthropidae) from Bandirma Bay(Turkey)

Land Snail Communities in Limestone Gorges from the Southern Part of the Metaliferi Mountains (Apuseni Mountains, Romania)

Technical Solutions to Mitigate Shifting Fish Fauna Zones Impacted by Long Term Habitat Degradation in the Bistra Mărui River – Study Case

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