Georgiy A. Lada’s research while affiliated with Tambov State University and other places

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Publications (65)


INDEX OF ARTICLES PUBLISHED IN THE JOURNAL “NATURE CONSERVATION RESEARCH” (29.02.2024)
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February 2024

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Alexander S. Zamotajlov

This data file includes the list of articles and issues previously published in the journal “Nature Conservation Research” (https://ncr-journal.bear-land.org/). All articles are grouped by the research thematic. As an explanation of each article, a brief (one sentence) description is provided by highlighting its contents. The Archive of the journal is available here: https://ncr-journal.bear-land.org/journal

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Nature Conservation Research. Cover page, vol. 9(1). 2024.

February 2024

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341 Reads

Nature Conservation Research

The regular issue 9(1) of the journal «Nature Conservation Research» (http://ncr-journal.bear-land.org/) has been released. It is stored here: https://ncr-journal.bear-land.org/journal/47. The cover page shows a skua (Stercorarius maccormicki) in flight on the Haswell Archipelago, Davis Sea (Author: Dr. S.V. Golubev). This issue of the journal «Nature Conservation Research» contains articles devoted to various taxonomic groups of animals, vascular plants, and ecosystems in Europe, Asia, South America, and Antarctica. This issue includes eight articles. Systematic position and conservation aspects of Melinaea mnasias thera and reference sites of riverine Atlantic forests have been studied in Brazil. Monitoring of the rookery of Eumetopias jubatus has been investigated on Matykil Island in the Magadan State Nature Reserve (Russia). The lateralisation of swans in response to anthropogenic disturbance was studied on the Yamal and Gydan peninsulas. Research of the abundance of Numenius arquata in Northwestern Russia and Stercorarius maccormicki on the Haswell Archipelago (East Antarctica) have been carried out. Distribution modelling of Fritillaria latifolia has been carried out against the background of climate change. The applicability of various biodiversity databases for species distribution modelling has been demonstrated on example of orchids in the Czech Republic.


Nature Conservation Research. Cover page, vol. 8(4). 2023.

November 2023

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248 Reads

Nature Conservation Research

The regular issue 8(4) of the journal “Nature Conservation Research” (http://ncr-journal.bear-land.org/) has been released. It is stored here: https://ncr-journal.bear-land.org/journal/46. The cover page shows Momotus mexicanus Swainson, 1827 (Aves: Coraciiformes: Momotidae) in the Communal Natural Protected Area El Gavilán, Oaxaca state, Mexico (Author: PhD Jesús García-Grajales). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups of animals, vascular plants, and fungi in Europe, Asia, South America, and North America. This issue includes ten articles. Genetic structure of Solidago × niederederi (Asteraceae) population has been studied in the «Aleksin Bor» Natural Monument (European Russia). The diversity of birds and bivalves has been investigated in Protected Areas of Mexico. Macrozoobenthos distribution has been studied in two rivers basins of the Khabarovsky Krai (Far East of Russia). The nutritional conditions of Panulirus argus (Decapoda: Palinuridae) has been studied in Cuban Protected Areas. Widespread and seasonally variable observations of manatees ( Trichechus manatus manatus) have been studied in Northeast Brazil. Age structure and growth of threatened Bufo verrucosissimus (Amphibia, Anura, Bufonidae) were studied on the basis of materials from the Caucasian State Nature Biosphere Reserve (Russia) collected at the end of the XX century. Within-group spatial positions of Saiga tatarica (Bovidae) individuals were demonstrated in the Stepnoi State Nature Sanctuary, Astrakhan Region, Russia. Ecological and physiological parameters of Myotis dasycneme (Chiroptera: Vespertilionidae) were studied in the Urals. Relationships between the seasonal dynamics of soil fungi biomass and environmental factors were demonstrated in predominating forest types in the Bryansk woodlands (European Russia).


Nature Conservation Research. Cover page, vol. 8(3). 2023.

August 2023

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246 Reads

Nature Conservation Research

The regular issue 8(3) of the journal “Nature Conservation Research” (http://ncr-journal.bear-land.org/) has been released. It is stored here: http://ncr-journal.bear-land.org/journal/45. The cover shows rocky outcrops on the Malaya Bakhilova Mount, as a habitat of the relic species, Chrysolina roddi (Jakobson, 1897) (Coleoptera) (Author: PhD S.V. Dedyukhin). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups of animals, vascular plants, algae, fungi, and soils in Europe and Asia. This issue includes eight articles. Taxa of mollusks, algae, and insects have been described for the first time from Morocco, European Russia, and Siberia, respectively. A Review Article is devoted to mammal taxa, classified as Extinct or Critically Endangered. Changes in activity in post-pyrogenic soils in the early succession stages have been studied in the Utrish State Nature Reserve (Russia). In the Visim State Nature Reserve (the Middle Urals), coupled variation of red-backed vole species has been investigated in biotopes disturbed by windfall and wildfire. The fauna and biotopic distribution of Chrysomelidae (Coleoptera) have been studied in the Zhiguli State Nature Reserve (Russia). In the Vodlozersky National Park (Russia), the biodiversity dynamics has been studied in primary mid-taiga spruce forests after total windthrow.


Nature Conservation Research. Cover page, vol. 8(2). 2023.

May 2023

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365 Reads

Nature Conservation Research

The regular issue 8(2) of the journal “Nature Conservation Research” (http://ncr-journal.bear-land.org/) has been released. It is stored here: http://ncr-journal.bear-land.org/journal/44. The cover shows Cuora bourreti (Obst & Reimann, 1994) in the Bach Ma National Park, Vietnam (Author: Benjamin Leprince). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups of animals, plants, and forest ecosystems in Europe and Asia. This issue includes nine articles. In the Central Forest State Nature Reserve (European Russia), the brown bear population density and abundance, and the dynamics of Picea abies mortality and carbon dioxide and methane fluxes from spruce trees decomposition have been estimated. The post-fire restoration of pine forests in the Tunkinskiy National Park (Russia) has been studied. Populations of Cephalanthera rubra and Calypso bulbosa have been investigated in European Russia. Cephalanthera caucasica has been rediscovered in Russia (Republic of Dagestan). Turtle communities have been assessed in Bach Ma National Park (Vietnam). One more paper presented Diptera species, new for the Republic of Mordovia, Russia, and Europe. Two nematode species of the genus Eutobrilus have been described for the first time for science from Lake Baikal (Russia).


Nature Conservation Research. Cover page, vol. 8(1). 2023.

February 2023

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273 Reads

Nature Conservation Research

The regular issue 8(1) of the journal “Nature Conservation Research" (http://ncr-journal.bear-land.org/) has been released. It is stored here: http://ncr-journal.bear-land.org/journal/43. The cover shows Saguinus leucopus, Silvery-brown tamarin, a Vulnerable and endemic species in the Peasant Reserve Zone-Cimitarra River, middle Magdalena Valley, Colombia (Author: Biologist Diego Dávila). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups of animals, remote sensing data, and needs of local peoples living around Protected Areas in Europe, Asia, South America, Africa. This issue includes eight articles. A review paper is devoted to the method of Random Encounter Model (REM), used for estimating the population density of unmarked mammals using camera traps. Distribution of Panorpa species (Mecoptera) has been studied in European Russia except the Caucasus. Hematological and biochemical parameters of Salamandrella keyserlingii (Amphibia) has been estimated. Another article presents the role of a campesine reserve zone in the Magdalena Valley (Colombia) in the conservation of endangered tropical rainforests. Tree attributes has been assessed in urban greenwood using ground-based LiDAR and multiseasonal aerial photography data. One article demonstrates structural-functional characteristics of two song types in Phylloscopus humei (Phylloscopidae). The first record of the Ferrissia californica (Mollusca, Gastropoda) has been made in Morocco. The socio-economic predictors of the local people’s needs and the link between biodiversity conservation and rural development have been presented for four Nigerian national parks.


Nature Conservation Research. Cover page, vol. 7(4). 2022.

October 2022

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220 Reads

Nature Conservation Research

The regular issue 6(4) of the journal “Nature Conservation Research” (http://ncr-journal.bear-land.org/) has been released today. It is stored here: http://ncr-journal.bear-land.org/journal/42. The cover shows calve of Procarpa gutturosa Pallas, 1777 (Bovidae) in the buffer zone of the Daursky State Nature Reserve, Russia (Author: Dr. Galina S. Alekseeva). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups of animals, algae, environmental conditions of Europe, Asia, South America, as well as the review of the publishing activity of the journal “Nature Conservation Research” at present time. This issue includes the review paper of the publishing activity and actual indicators of the journal “Nature Conservation Research” and a number of research papers. One paper is devoted to the taxonomic and functional diversity of fishes in Lake Mamo (Orinoco River floodplain, Venezuela). Impact of changes in average temperature and land cover on components of the water balance has been studied in the Teatinos River basin, Páramo Rabanal, Colombia. Fauna and biotopic distribution of weevils (Coleoptera: Curculionoidea) has been studied in the Zhiguli State Nature Reserve, Russia. It was tested, whether Protected Areas influence populations of the threatened red alga Phyllophora crispa along the southwestern coast of Crimea (the Black Sea). Influence of climatic conditions and occurrence of pathogens on the Body mass of Procarpa gutturosa (Bovidae) calves has been studied in the Daursky State Nature Reserve (Russia). Finally, the state of the Panthera tigris altaica (Felidae) population was compared between the Lazovsky State Nature Reserve and the adjacent non-protected area (Far East of Russia).


Nature Conservation Research. Cover page vol. 7(3). 2022.

August 2022

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181 Reads

Nature Conservation Research

The regular issue 7(3) of the journal “Nature Conservation Research” (http://ncr-journal.bear-land.org/) has been released. It is stored here: http://ncr-journal.bear-land.org/journal/41. The cover shows Orchis canariensis (Orchidaceae) from la Caldera de los Marteles, Gran Canaria, Canary Islands, Spain (Author: Dr. Jacopo Calevo). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups in Europe and South America. It includes research articles and short communications, devoted to vascular plants, lichens, insects, parasites, and issues of the Protected Area management. The helminth fauna of two bats (Myotis brandtii and Myotis mystacinus) in the Samarskaya Luka National Park and one fish species (Coregonus lavaretus) in the Kostomuksha Reserve was studied. The negative impact of forest fires on Pteridium arachnoideum in the Brazilian savanna is shown. The influence of climatic factors on dates of the mass flowering of Bulbocodium versicolor on the southeastern border of its range (Volgograd Region, Russia) was studied. It is shown that the Kologriv Forest State Nature Reserve meets the criteria for recognition it as a lichen diversity hotspot. For high alpine narrow endemic, Carabus cychroides, a population decline is predicted in the coming decades due to climate warming. Using methods of the seed micromorphology research, the independence of an endemic species, Orchis canariensis, previously considered an intraspecific taxon of Orchis patens, was confirmed. For Brazilian Protected Areas, it has been shown that mammals and birds are the main umbrella species, providing shelter (protection) for a greater diversity of other species compared to other taxonomic groups.


Nature Conservation Research. Cover page vol. 7(2). 2022.

May 2022

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170 Reads

Nature Conservation Research

The regular issue 7(2) of the journal "Nature Conservation Research" (http://ncr-journal.bear-land.org/) has been released. It is stored here: http://ncr-journal.bear-land.org/journal/40. The cover shows staminate flowers of Baccharis macrophylla (Asteraceae) from the high altitude grasslands in the Itatiaia National Park, Rio de Janeiro, Southeastern Brazil (Author: Dr. Gustavo Heiden). This issue of the journal “Nature Conservation Research” contains articles devoted to various taxonomic groups in Europe, Asia, South America, and North America. It includes review articles, research articles, short communications, and research notes, devoted to vascular plants, lichens, mammals, birds, and nematodes. A new nematode species, Miconchus prokini Gagarin & Gusakov, 2022, was described from Lake Elgygytgyn (Chukotka, Russia). The findings of 6 lichenised and lichenicolous fungi new to the lichen flora of Russia and Eastern Europe are presented. Results of the translocation of the fern Polystichum craspedosorum in the Amur Region (Russia) for preserving the species populations have been published. Data on localities of C. macranthos and C. × ventricosum in Eastern Europe are critically summarised by referring to original information sources. Based on phenological observations and counting route monitoring of bird communities, a decrease in the number and the timing shift of the bird arrival in the North-Eastern Baikal Region was shown. The character and dynamics of the spatial distribution of the Eurasian otter were studied, based in forest watercourses of the Kaluzhskie Zaseki State Nature Reserve (Russia). The role of the shrub Baccharis dracunculifolia in the short-term restoration of plant communities in the tropical forests of Brazil is shown. In a Protected Area of Mexico, zoonotic intestinal parasites have been identified in feral dogs, and the high risk to public health through transmission of some parasites through skin and visceral migratory larvae was highlighted. The effectiveness of conservation translocation of five threatened long-lived trees in China was evaluated based on long-term (20–35 years) population studies.


Nature Conservation Research. Cover page vol. 7(Suppl.1). 2022. Special issue “Biodiversity Informatics for Protected Areas”

May 2022

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201 Reads

Nature Conservation Research

The special issue 7(Suppl.1) of the journal "Nature Conservation Research" (http://ncr-journal.bear-land.org/) has been released: http://ncr-journal.bear-land.org/journal/39. This issue is entitled “Biodiversity Informatics for Protected Areas” by containing papers based on biodiversity data management methods and (or) methods for consolidated data analysis. The cover shows the Steller's sea eagle Haliaeetus pelagicus (Pallas, 1811) on Chaivo bay (Northeast of Sakhalin Island, Russia) (Photo: PhD Vladimir B. Masterov). This special issue of the journal “Nature Conservation Research” contains six research articles. The first paper presents results data on the status of two Haliaeetus pelagicus populations, breeding on Sakhalin Island, and the lower reaches of the River Amur, Russian Far East. The updated data on distribution of 271 rare plants were presented based on dataset of the Red Data Book vascular plants of Transbaikalia. Results of testing of a multiscale approach to evaluate the structure of diversity of Collembola in boreo-nemoral forests of the Russian Plain are demonstrated. One more paper provides data on 30-year stand dynamics in an old-growth broad-leaved forest in the Kaluzhskie Zaseki State Nature Reserve, Russia. Tree stand assessment was performed before and after windthrow in the old-growth hemiboreal forests of the Kologrivsky Forest State Nature Reserve (Russia). Finally, the analysis of crowdsourcing data of observations of fungi and myxomycetes uploaded by 24.02.2022 on iNaturalist.org has been conducted in Northwestern Siberia.


Citations (18)


... Rodents (Rodentia), due to their number and species diversity, are important elements of natural ecosystems. Some species of rodents are widely distributed [1][2][3][4][5][6][7]. The European edible dormouse, Glis glis (Linnaeus, 1766) is one such species and is widespread across western Eurasia. ...

Reference:

Parasites, Bacteria and Viruses of the Edible Dormouse Glis glis (Rodentia: Gliridae) in the Western Palaearctic
Does the Mediterranean water shrew Neomys anomalus (Soricidae, Eulipotyphla) expand the eastern part of the distribution range?

Russian Journal of Theriology

... Some populations of P. ridibundus and P. esculentus in eastern Europe are characterized by presence of alleles of two closely related species, P. cf. bedriagae and P. kurtmuelleri (Gayda, 1940) (Plötner et al., 2008;Haus-waldt et al., 2012;Ermakov et al., 2013Ermakov et al., , 2014Zamaletdinov et al., 2015;Lukonina et al., 2019;Barkhatov and Snegin, 2022;Milto et al., 2022). This could lead to disruption of hybridogenic reproduction of P. esculentus (Svinin et al., 2016(Svinin et al., , 2021Fayzulin et al., 2018;Litvinchuk et al., 2020;Miura et al., 2021). Therefore, we analyzed the effect of these alleles on the gametogenesis of edible frogs. ...

Species composition and distributional peculiarities of green frogs (Pelophylax esculentus complex) in Protected Areas of the Middle Volga Region (Russia)

Nature Conservation Research

... cf. bedriagae) was widely detected in local populations of P. ridibundus and P. esculentus (Ermakov et al., 2013;Svinin et al., 2016;Ivanov et al., 2019), though the native range of P. cf. bedriagae covers western Iran, Turkey, southern Bulgaria, eastern Greece, the Caucasus, and the Crimea (Akin et al., 2010;Ermakov, Fayzulin, Zaks, et al., 2014;Ermakov, Fayzulin, Askenderov, et al., 2016;Ermakov, Simonov, et al., 2016;Fayzulin et al., 2017;Ivanov, 2019;Ivanov et al., 2015;Kukushkin et al., 2018;Plötner et al., 2012). It should be noted that P. cf. bedriagae was widely introduced to Italy, Belgium, France, Switzerland, Germany, and Russia (Bellati et al., 2019;Dubey et al., 2014;Dufresnes et al., 2018;Hoffmann et al., 2015;Holsbeek et al., 2009Holsbeek et al., , 2008Holsbeek et al., , 2010Litvinchuk et al., 2020;Lyapkov et al., 2018;Vershinin et al., 2019). ...

On distribution of the edible frog Pelophylax esculentus (Linnaeus, 1758) on the territory of the Volga River drainage

Tambov University Reports Series Natural and Technical Sciences

... There is no specific information on the population status of the species in most countries of its occurrence. The strongest changes in abundance and range boundaries were observed in southwestern Russia, which probably associated with climate desiccation (Lada et al., 2011). For example, in 1960 the species has completely extinct in Belgorod Oblast' (Lada et al., 2011) and became extremely rare in Orel and Kursk oblast's (Lada et al., 2002;Arabadzhi, 2021;Degtyarev, 2021). ...

AMPHIBIANS AND REPTILES OF THE «LES NA VORSKLE» AND «OSTRASYEV YAR» TERRITORIES OF THE «BELOGORYE» NATURAL RESERVE AND THEIR SURROUNDINGS

... Parental species, as well as their hybrids, are frequently observed across the Volga River drainage in the European part of Russia. However, the local population systems are characterized by some peculiarities that were collectively named "the Volga River paradox" (Borkin et al., 2003). First, polyploid individuals of P. esculentus were not observed in these populations. ...

Hybridogenetic complex Rana esculenta: would exist “Volga paradox”?

... According to the nuclear DNA content measured by means of flow cytometry, two forms of Pelobates fuscus in eastern Europe were recognized: the "western" form with smaller genome size and the "eastern" form with larger genome size ( Barabanov et al., 1998;Borkin et al., 2001aBorkin et al., , 2001bBorkin et al., , 2003aBorkin et al., , 2003b). The existence of the two forms was confirmed by allozyme analysis (Borkin et al., 2001a(Borkin et al., , 2003bKhalturin et al., 2003). ...

Distribution of two cryptic forms of spadefood toad (Pelobates fuscus) in the territory of Volga River Basin

... To the north (Poltava region), the researchers described the REL, RE, LE and RL systems. P. ridibundus prevailed among the species (Lada et al., 2011) and the REL-type prevailed among the systems there. According to our data, populations of P. ridibundus (RR) were widespread within Poltava region (Fig. 2) and we found here one of the rare populations of another parent species, P. lessonae (LL) in the eastern region. ...

Species Composition and Population Systems of Green Frogs, Rana esculenta complex (Amphibia; Anura) in the Psyol’ River Drainage

... In Moldavian populations of P. esculentus, the number of males (90%) strongly exceeded the number of females, which were found only in three northern populations (Mokra, Rashkovo, and Valya Adynke). The strong prevalence of males in P. esculentus populations was previously observed in Latvia, eastern Belarus, western Russia, and northern Ukraine (Borkin et al., 1986;Caune, 1987;Vinogradov et al., 1988;Caune und Borkin, 1993;Lada et al., 2011). Individuals of P. ridibundus were represented by both sexes, which were usually presented in approximately the same proportion. ...

TYPES OF POPULATION SYSTEMS OF GREEN FROGS (Rana esculenta COMPLEX) ON RUSSIAN PLAIN' TERRITORY

... In particular, the L-E system includes P. lessonae and P. esculentus, the R-E system consists of P. ridibundus and P. esculentus, and the R-E-L system unites both parental and hybrid species (Plötner, 2005;Rybacki & Berger, 2001;Uzzell & Berger, 1975). Moreover, throughout the distribution range, populations can be represented by hybrids with only one sex or include not only diploid but also triploid and, rarely, tetraploid individuals (Borkin et al., 2004(Borkin et al., , 2006Doležálková-Kaštánková et al., 2018;Hoffmann et al., 2015;Plötner, 2005;Rybacki & Berger, 2001). The hybrid P. esculentus can also form "pure" population systems known mainly from the northwestern edge of the species range where hybrids live without parental species (Berger, 2008;Plötner, 2005). ...

The first record of mass triploidy in hybridogenic green frog Rana esculenta in Russia (Rostov Oblast)

Russian Journal of Herpetology

... The other type, R-E HPS (P. esculentus coexists with P. ridibundus) was described from Germany, Poland, and the Czech Republic (Uzzell et al., 1977;Günther and Lubcke, 1979;Günther and Plötner, 1988;Rybacki and Berger, 2001;Doležálková-Kaštánková et al., 2018) and further found to be widespread in Eastern Europe (Borkin et al., 2004;Dufresnes and Mazepa, 2020). In the R-E HPS, most hybrids transmit the (L)genome but diploid hybrids here often produce a mix of gametes with either (L)-or (R)genome Doležálková et al., 2016;Pustovalova et al., 2022). ...

Mass occurrence of polyploid green frogs (Rana esculenta complex) in Eastern Ukraine

Russian Journal of Herpetology