scholarly journals Reintroduction of Kok-saghyz (Taraxacum Kok-saghyz L. Rodin)

2021 ◽  
Vol 11 (2) ◽  
pp. 240-249
Author(s):  
Kairat R. Uteulin
Keyword(s):  
Natural Populations ◽  
Growth Zone ◽  
Tien Shan ◽  
Natural Growth ◽  
Valuable Resource ◽  
High Quality ◽  
The North ◽  
North Eastern ◽  
The Republic ◽  
First Time

For the first time in the Republic of Kazakhstan, the reintroduction of the kok-saghyz dandelion (Taraxacum kok-saghyz L. Rodin) has been carried out, a rare species included in the Red Book of Kazakhstan. Kok-saghyz is a valuable resource plant of world importance. It is used as an industrial crop, a source of high-quality rubber. During the works held in 2017-2018 the method of returning kok-saghyz to the limits of its natural growth zone, located on the intermountain valleys of the North-Eastern Tien Shan of Kazakhstan, has been tested. The survival rate of kok-saghyz seedlings decreased from 94% to 84% and then to 77% with an increase in the height of the seedlings above sea level (1795, 1842, 1900 meters, respectively). The tested method will be used in the practice of restoration, expansion and preservation of natural populations of Taraxacum kok-saghyz Rodin.

Steringovermes notacanthi n. gen., n. sp. (Digenea: Fellodistomidae) from the deep-sea spiny eel Notacanthus bonaparte (Notacanthiformes: Notacanthidae) from the north eastern Atlantic and a new host record for Olssonium turneri

Zootaxa ◽  
2004 ◽  
Vol 684 (1) ◽  
pp. 1 ◽  
Author(s):  
RODNEY A. BRAY
Keyword(s):  
Deep Sea ◽  
New Genus ◽  
Host Record ◽  
Excretory Vesicle ◽  
New Genus And Species ◽  
New Host ◽  
New Host Record ◽  
The North ◽  
North Eastern ◽  
First Time

Steringovermes notacanthi, a new genus and species of fellodistomine digenean, is described from the deep-sea spiny eel Notacanthus bonaparte from below 1,000m depth in the north eastern Atlantic. It differs from other related genera in the unique combination of a V-shaped excretory vesicle, multilobate, mainly post-testicular ovary and extensive vitelline fields extending into both the foreand hindbody. In addition, the fellodistomine Olssonium turneri Bray & Gibson, 1980 is reported for the first time from a fish not of the genus Alepocephalus, namely the alepocephalid Narcetes stomias.

scholarly journals The first Report of The Parasitic Copepod Bomolochus unicirrus (Copepoda: Bomolochidae) From Turkey

2017 ◽  
Vol 5 (4) ◽  
pp. 335
Author(s):  
İbrahim Demirkale ◽  
Argun Akif Özak ◽  
Yetkin Sakarya
Keyword(s):  
Eastern Mediterranean ◽  
Parasitic Copepod ◽  
The Other ◽  
The North ◽  
The Family ◽  
North Eastern ◽  
Iskenderun Bay ◽  
Gill Filaments ◽  
First Time ◽  
Scanning Electron

In this study, Bomolochus unicirrus Brian, 1902, a species of parasitic copepod belonging to the family Bomolochidae (Claus, 1875), was reported for the first time from the north-eastern Mediterranean waters off the Turkish coast. Parasites were collected from the gill filaments of the European barracuda, Sphyraena sphyraena(L.)captured by trawling in Iskenderun Bay, Turkey. The morphological features of B. unicirrus were Redescribed and illustrated based on the newly collected material. Key diagnostic characters and newly observed details in some structures are highlighted and supported by using scanning electron microscopy (SEM). Differences and simply overlooked details in previous descriptions of B. unicirrus, are discussed in detail. In addition, morphological comparisons between presently reported species and the other species of the genus Bomolochus Nordmann, 1832 were also presented.

scholarly journals Some Noteworthy Findings of Aphyllophoroid Fungi in the North of Eastern Fenoscandia (Murmansk Region, Russia)

Botanica ◽  
2020 ◽  
Vol 26 (1) ◽  
pp. 49-60
Author(s):  
Yuliia R. Khimich ◽  
Anton G. Shiryaev ◽  
Sergey V. Volobuev
Keyword(s):  
Boreal Zone ◽  
Forest Tundra ◽  
The North ◽  
Murmansk Region ◽  
North Eastern ◽  
First Time ◽  
Aphyllophoroid Fungi

AbstractTwenty-eight noteworthy species of aphyllophoroid fungi were recorded in the Murmansk Region (north-eastern Fennoscandia, Russia). Twenty-one species were reported for the first time in the region: Ceratellopsis corneri, Clavaria amoenoides, C. flavipes, Clavulinopsis umbrinella, Fibulomyces mutabilis, Hydnomerulius pinastri, Hyphoderma sibiricum, Hypochnicium albostramineum, Lentaria afflata, L. micheneri, Peniophorella pallida, Piloderma lanatum, Postia rennyi, Pseudotomentella umbrina, Ramariopsis crocea, R. tenuicula, Sarcodon scabrosus, Sistotrema diademiferum, Typhula curvispora, T. pachypus and T. struthiopteridis. Seven species are second and third records in the forest tundra and northern boreal zone: Ceratellopsis sagittiformis, Odontia fibrosa, Phaeoclavulina flaccida, Pterula sclerotiicola, Ramariopsis tenuiramosa, Tomentellopsis echinospora and Tulasnella allantospora.

Morphology of the cephalothorax integument of Bryocamptus pygmaeus (Copepoda: Harpacticoida: Canthocamptidae), based on a new research method

2021 ◽  
Vol 30 (2) ◽  
pp. 320-330
Author(s):  
A.A. Novikov ◽  
E.B. Fefilova
Keyword(s):  
Three Dimensional ◽  
Komi Republic ◽  
Southeastern Part ◽  
The North ◽  
Udmurt Republic ◽  
The Republic ◽  
A New Technique ◽  
Three Dimensional Models ◽  
New Research ◽  
First Time

The number and location of sensilla and pores of the cephalothorax integument of the species Bryocamptus pygmaeus (G.O. Sars, 1863) (Copepoda, Canthocamptidae) were studied for the first time on the material from several European regions: the southeastern part of the Bolshezemelskaya tundra (Ne­nets Autonomous District), the north of the Komi Republic, the Republic of Karelia, and the central part of European Russia (Udmurt Republic). In the samples examined, two groups of populations differing in the characters of cephalothorax integument were recognised. These differences were found to correlate with the variability of the endopod of fourth pair of female legs, which bears four setae in specimens of the eastern form, while a specimen examined from Karelia has five setae. Pore maps are composed for both groups of morphotypes. A statistical analysis was carried out based on a new technique using three-dimensional models of the cephalothorax. As a result of this analysis, a high similarity between individuals of the eastern form and differences of the latter from the Karelian specimen were revealed.

Contribution to the Vernonieae (Asteraceae) of the Cerrado: a transfer to Lessingianthus, in a new rank and with a new name

Phytotaxa ◽  
2015 ◽  
Vol 238 (1) ◽  
pp. 82
Author(s):  
Guilherme Medeiros Antar ◽  
BENOÎT LOEUILLE
Keyword(s):  
Leaf Surface ◽  
Mato Grosso ◽  
New Name ◽  
The North ◽  
Abaxial Leaf Surface ◽  
Leaf Surfaces ◽  
North Eastern ◽  
Northern Portion ◽  
Distrito Federal ◽  
First Time

Vernonia monocephala subsp. irwinii is a member of the genus Lessingianthus and is hereby transferred to that genus with a new status and a new name, L. semirii. It differs from L. monocephalus by its subsessile to petiolate (vs. sessile) leaves, largely attenuate (vs. rounded to attenuate) leaf bases, adaxial leaf surfaces drying black (vs. greenish), tomentose to velutinous (vs. villous) abaxial leaf surface and stem indument, and number of florets per head (up to 120 vs. up to 210). Both species are native to provinces of the Cerrado Domain, but they do not occur sympatrically: L. semirii is restricted to the North-eastern floristic province (Bahia, Maranhão, Tocantins and Pará states) and northern portion of the Central-western floristic province (Mato Grosso state), whereas L. monocephalus occurs in Distrito Federal and Goiás states in the Central-western, Central and South-eastern floristic provinces. Lessingianthus semirii is hereby described and illustrated for the first time; a distribution map is provided and affinities of this species are discussed.

scholarly journals New Records of Lilypad Whiteface Leucorrhinia Caudalis (Odonata: Libellulidae) in the Czech Republic

2014 ◽  
Vol 63 (2) ◽  
Author(s):  
Aleš Dolný ◽  
Martin Waldhauser ◽  
Lubomír Kvita ◽  
Lydie Kocourková
Keyword(s):  
Czech Republic ◽  
New Records ◽  
Breeding Site ◽  
Red List ◽  
Adult Males ◽  
The Czech Republic ◽  
The North ◽  
North Eastern ◽  
First Time ◽  
Near Threatened

Abstract Leucorrhinia caudalis is listed on the European Red List as near threatened. The species had been thought to be extinct in the Czech Republic for the last fifty years, until an accidental discovery of adult males in 2012. In 2014, larvae of Leucorrhinia caudalis were recorded from water reservoirs in the Česká Lípa region, northern Bohemia, for the first time. Thus, it is the first breeding site of L. caudalis in the Czech Republic. A male Leucorrhinia caudalis was also repeatedly recorded in Havířov-Dolní Suchá in the north-eastern Czech Republic.

scholarly journals Current State of Local Lore Bibliography of the Republic of Sakha (Yakutia)

2020 ◽  
Vol 68 (6) ◽  
pp. 583-592
Author(s):  
Sargylana V. Maksimova
Keyword(s):  
Literary Criticism ◽  
Technological Development ◽  
Physical Culture ◽  
General Will ◽  
The North ◽  
Current State ◽  
North Eastern ◽  
The Republic ◽  
Academy Of Sciences ◽  
Natural Way

The article reveals the current state of local lore bibliography in the Republic of Sakha (Yakutia), the main types of bibliographic indexes: scientific-auxiliary, recommendation. The author gives the examples of specific bibliographic manuals, which allow to determine the existing system of local lore bibliography, its methodological, organizational and technological development.The article notes the leading centres involved in the creation of local lore bibliographic manuals, considers the principles of creating bibliographic resources through the organization of local lore scientific-auxiliary bibliography.The author presents the analysis of “Bibliography of Yakutia” by N.N. Gribanovsky as one of the samples of bibliographing for all the time of development of local lore bibliography in Russia and gives information about the reconstruction work of this publication. In 2016, the National Library (NL) of the Republic of Sakha (Yakutia) started preparing for the publication of multi-volume universal scientific-auxiliary bibliographic work “Bibliography of Yakutia (1932—2022)” on all the main branches of knowledge: Yakut language, Literature, Literary Criticism, Folklore, Economy and Demography, State and Law, Political Science, History, Archaeology and Ethnology, Culture and Arts, Health Care, Medicine, Education, Physical Culture and Sports, National Economy and Industry, Agriculture, Minerals and Geology, Cryology. It is expected that the publication will consist of 15 volumes and in general will close the existing gap in bibliographing of documents on all the major branches of knowledge for the years 1932—2022.The author presents detailed characteristics of the main bibliographic indexes published by the NL of the Republic of Sakha (Yakutia), the Scientific library of the North-Eastern Federal University named after M.K. Ammosov, the Central scientific library of the Yakut Scientific Centre of the Siberian branch of the Russian Academy of Sciences, the Scientific library of the Yakutsk Agricultural Academy.The article reveals the new opportunities in bibliographic activity of municipal libraries of the Republic, analyses the base for compilation of bibliographic resources of the regions (uluses) of the Republic. The author pays special attention to the activities on creation of recommendation bibliography on “Yakut Studies”. The conclusions present the results of the development of the system of local lore bibliography in the Republic of Sakha (Yakutia).The author highlights that the characteristic feature of the modern system of bibliographic indexes of the region is the integrity of the major types and kinds of bibliographic indexes; the organizational, technological and scientific components are identified in general; and the bibliographic provision of science and practical activity of the Republic is increasing. The presented system develops quite dynamically in the natural way of changes in the life of society.

scholarly journals Significance of Baddeleyite for Paleoproterozoic PGE Deposits with Pt-Pd and Cu-Ni reefs (North-Eastern Fennoscandian Shield): New Results of U-Pb and LA-ICP-MS Studies

2020 ◽  
pp. 1-7
Author(s):  
Bayanova Т.B. ◽  
Drogobuzhskaya S.V. ◽  
Subbotin V.V. ◽  
Serov P.А. ◽  
Steshenko Е.N. ◽  
...  
Keyword(s):  
Inductively Coupled Plasma ◽  
Fennoscandian Shield ◽  
Layered Intrusions ◽  
Inductively Coupled ◽  
The North ◽  
Icp Ms ◽  
North Eastern ◽  
Plasma Mass Spectrometry ◽  
First Time

Baddeleyite is a significant mineral successfully applied in the U-Pb geochronology for the precise dating of mafic rocks from layered intrusions with the platinum group element (PGE) and Cu-Ni mineralization. The Fennoscandian Shield hosts several layered Pt-Pd, Co-Cr-Ni, and Ti-V occurrences in the Northern (Karelian) and Southern (Karelian-Finnish) belts. The aim of this study is to estimate the content and distribution of rare earth elements (REE) in baddeleyite and to calculate temperatures (Т, ̊С) of the U-Pb system closure and baddeleyite crystallization compared to zircon from Cu-Ni and Pt-Pd deposits in the north-eastern Fennoscandian Shield. For the first time, baddeleyite crystals from Cu-Ni (Monchepluton) and Pt-Pd (Monchetundra) reefs of the Monchegorsk ore area have been studied in situ by the laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to measure the U-Pb age of formation and the REE content.

scholarly journals SOME DIAGNOSTIC PARAMETERS OF TYPICAL SOILSON NORTH-EASTERN SLOPE OF THEGREAT CAUCASUS IN AZERBAIJAN

2019 ◽  
pp. 126-136 ◽  
Author(s):  
Y. K Manafova
Keyword(s):  
Agricultural Land ◽  
Soil Formation ◽  
Exchange Capacity ◽  
Mountain Forest ◽  
Eastern Slope ◽  
Base Exchange ◽  
The North ◽  
Main Indicator ◽  
North Eastern ◽  
The Republic

The article describes the physical-geographical position, geomorphological, geological, climate and hydrological conditions of the North-Eastern slope of the Great Caucasus. The morphogenetic picture of the typical mountain-forest brown, residual calcareous mountain-forest brown, and mountain grey-brown soil profiles is given. The morphogenetic description of the soil resource horizons in the soil profile was performed according to the WRB system. The modern state of agricultural land was comparatively analyzed by examining principal diagnostic indices. The study was confined to Gusar District of the Republic of Azerbaijan. The geographical coordinates of each soil section were determined. The soil formation conditionswere characterized depending on vegetation cover, soil forming rock, slope exposition, and hypsometric level. The soils have been comparatively assessed by humus quality (main indicator of soil fertility), total nitrogen content, pH, calcareous quantity, granulometric composition, and base exchange capacity.

Sign in / Sign up

Export Citation Format

Share Document