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Showing 2051 to 2100 of 6881 works
Opening data and research objects in viticulture: The Viticulture Data Journal (VDJ)
The Viticulture Data Journal (VDJ) is launched with the aim of offering a publication venue for non-conventional but valuable outputs of the research cycle: data, models, methods,…
The spatial analysis of landscape ecological stability and ecological security in the steppe regions of Russia
The ecological-economic security [EES] and the landscape-ecological stability of the steppe regions of Russia are the main factors of national security and indicators of the susta…
Phytoplankton as an indicator of the current ecological status of the Ob River
The species composition, taxonomic structure, and the dominant complex of algae, and the distribution of phytoplankton abundance in the studied watercourse were identified based o…
New discoveries of Geometridae (Lepidoptera) from the extreme southwest of the Russian Far East – result of climate imp…
New founds of 4 species of East Asian Geometridae: Megabiston plumosaria (Leech, 1891), Photoscotosia lucicolens (Butler, 1878), Callabraxas fabiolaria (Oberthür, 1884), and Dysst…
Synanthropization and species diversityof floodplain ecosystems of the Ob-Irtysh basin, Russia
Currently, the phytocenoses of the Irtysh floodplain are experiencing intense anthropogenic pressures due to the intensive development of the oil and gas industry, as well as the …
Ecological and morphological features of Rhodiola rosea L. in natural populations in the Altai Mountains
AbstractThe paper presents the results of the comprehensive study of Rhodiola rosea L. in natural populations in the Altai Mountains. The phytocoenotic confinement, demographic st…
New records of Geometridae and Noctuidae (Insecta: Lepidoptera) from Omsk and Novosibirsk Regions of Russia
Nine species of Lepidoptera from the territory of Omsk and Novosibirsk Regions are reported. Four species are new to Omsk Region, among them, Panchrysia ornata (Bremer, 1864), Sym…
New records of Crambidae (Insecta, Lepidoptera) from Omsk Region
Four species of Crambidae are reported from the territory of Omsk Region of Russia. Titanio ledereri (Staudinger, 1870) is new to Asian part of Russia, Loxostege peltalis (Eversma…
Comparative analysis of phytolith spectra of steppe and forest phytocoenoses
The primary research goal is to identify differences and diagnostic features of the phytolith spectra of the steppe and forest phytocoenoses. The paper presents the research resul…
Populations of Agrostis diluta Kurcz. and Psathyrostachys caespitosa (Sukaczev) Peschkova in Yakutia: dynamics of vital…
In Yakutia, natural floodplain meadows and steppes have long been involved in economic activities. To develop methods of rational use, one needs to constantly consider the state o…
Microlepidoptera of Omsk Region (Russia). Communication 2. Families: Eriocraniidae, Nepticulidae, Opostegidae, Adelidae…
The second сommunication on the Microlepidoptera fauna of Omsk Region of Russia includes information about 115 species. Most part of them is new to the regional fauna. The list in…
Syntaxonomic and ecological peculiarities of extra-zonal pine forests with participation of Acer negundo L. from the fo…
The syntaxonomic analysis of pine forests with Acer negundo occurring on fluvio-glacial sandy deposits of Altai Krai (South-East Siberia) was made based on 93 releves. It was esta…
First record of Lycoperdina succincta (Linnaeus, 1767) (Coleoptera, Endomychidae) from Kazakhstan
Handsome fungus beetle Lycoperdina succincta (Linnaeus, 1767) from the family Endomychidae is the first recorded from Kazakhstan (North Kazakhstan, Akmola, and North Kazakhstan re…
A study on plant preferences of red panda (Ailurus fulgens) in the wild habitat: foundation for the conservation of the…
The red panda is a lesser carnivore that has adapted to the herbivore diet and is distributed in the Himalayan and Hengduan mountain ranges. The study conducted on red panda in Si…
Status and life strategy of Orchis punctulata Steven ex Lindl. (Orchidaceae) in the South-Eastern Crimea
This article presents the results of the population studies of rare protected species Orchis punctulata (Orchidaceae). Based on analysis of local floras in eastern and southeaster…
A natural bacterial strain Bacillus pumilus 16: Identification and antibiotic resistance evaluation
Microbial biopreparations are actively used to prevent, diagnose, and treat infectious, allergic, tumor, and autoimmune diseases in humans and animals; to stimulate the growth and…
Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions
AbstractThe paper reports the results of a comparative study of the anatomical structures of the leaf blades of Waldsteinia ternata grown under different light conditions in the S…
Some rare plant species in the Aktolagay cretaceous massif (Republic of Kazakhstan): the characteristics of populations
AbstractCretaceous massifs of the Eurasian continent are unique not only for their geological features but also for the peculiar flora. Therefore, the identification and study of …
Phytoliths from some grasses (Poaceae) in arid lands of Xinjiang, China
Opal phytoliths, as silicon dioxide inclusions, are abundant in different parts of a plant. It is known that grasses are the most representative in this respect. The research of p…
Morphologic variability of the Acer campestre L. populations in Bosnia and Herzegovina
Morphologic variability from 25 populations of Acer campestre L. in Bosnia and Herzegovina was analyzed. Morphometric structure of variability and between-population variability w…
Record of hill stream catfish Glyptothorax telchitta (Hamilton-Buchanan, 1822) from Paschim Medinipur district, West Be…
Glyptothorax telchitta (Hamilton-Buchanan, 1822) is a benthic hill-stream Sisoroid catfish that inhabits the mountain waters of the Indian Himalayas and in China, Tibet and the Su…
New data on the fauna of casebearer moths (Lepidoptera, Coleophoridae) of Omsk Province, Russia
The information on the casebearer moth family Coleophoridae from Omsk Province was summarized based on the determination of materials collected by the second author in 2014-2020. …
Phenology and diurnal behavior of common shelduck Tadorna tadorna at Sebkhet Bazer (El-Eulma, Nouth-East of Hauts Plat…
This work aims to study phenology and daytime budget of common shelduck Tadorna tadorna (Anatidae) for two wintering seasons (2017/2018, 2018/2019) at Sebkhet Bazer (El-Eulma) Nor…
First data on long-legged flies (Diptera, Dolichopodidae) of the Onezhskoye Pomorye National Park (Arkhangelsk Region, …
The fauna of Dolichopodidae in the Arkhangelsk Region was studied sporadically and currently in-cludes 50 species. Onezhskoye Pomorye National Park (Arkhangelsk Region, Russia) wa…
Identification and characterization of hybrids of Acipenser ruthenus and Acipenser baerii (Actinopterygii, Acipenserifo…
Two sturgeon species, Acipenser ruthenus (Linnaeus, 1758) and Acipenser baerii (Brandt, 1869), inhabit the Irtysh basin. In 2018, we received some “atypical” specimens of sturgeon…
Effect of global climate change on the distribution of Anchomenus dorsalis (Coleoptera, Carabidae) in Europe
Shifts in the bioclimatic range of Anchomenus dorsalis – specialized entomophage – were modeled in the MaxEntsoftware package and are presented on habitat maps. For the prediction…
Distribution of ground beetles of the genus Bembidion (Coleoptera, Carabidae) in the agricultural landscape in Northwes…
We have observed seven species of predator beetles of the genus Bembidion in the agricultural landscape of the Leningrad Region (Northwestern Russia) between the years 2008 and 20…
New records of geometrid moths of the subfamily Ennominae (Lepidoptera: Geometridae) from the Amurskaya Oblast, Russian…
Eleven species of geometrid moths from the subfamily Ennominae (Lepidoptera: Geometridae) are reported for the first time from Amurskaya Oblast at the extreme northwestern limit o…
Potentilla × angarensis Popov (Rosaceae Juss.) – a new taxon for the Oka-Don Lowland
A new locality of the taxon from the genus Potentilla, endemic to the flora of Russia and Kazakhstan, was discovered in Eastern Europe. Previously, P. × angarensis was recorded fo…
Leaf morphological and anatomical structure of pregenerative individuals of Ferula tadshikorum in ex situ conditions
For the first time, the morphological and anatomical structures of the leaves of different age individuals of the medicinal and rare species F. tadshikorum were studied in Tashken…
A check-list of Geometridae (Insecta, Lepidoptera) of the Tyumen Region of Russia
A list of 247 species of Geometrid moths from 5 subfamilies (Archiearinae – 3 species, Ennominae – 70 species, Geometrinae – 9 species, Larentiinae – 132 species, Sterrhinae – 33 …
New data on the location of the snow leopard Panthera uncia (Schreber, 1775) and the stone marten Martes foina (Erxlebe…
The article provides new data on the location and distribution of the snow leopard Panthera uncia and the stone marten Martes foina in the Katon-Karagai State National Natural Par…
New and unpublished data about Bulgarian ground beetles from the tribes Pterostichini, Sphodrini and Platynini (Coleopt…
Bulgarian ground beetle (Coleoptera, Carabidae) fauna is relatively well studied but there are still many species and regions in the country which are not well researched. The pre…
A list of Sphingidae (Lepidoptera) of Azerbaijan
A list of 31 species of hawk moths from the territory of Azerbaijan is given, based on collection materials from the Institute of Zoology of the Azerbaijan National Academy of Sci…
Weed Species Composition of Agrophytocenoses in Altai Krai
The article reviews the weed species composition of oat, sunflower, wheat, buckwheat, rapeseed and flax agrophytocenoses on 390 fields in 21 districts of Altai Krai: Aleyskiy, Bis…
The genus Thalictrum species as promising medicinal plants of the Tomsk region (Western Siberia)
The genus Thalictrum species (Ranunculaceae) are of interest for study as medicinal plants that are promising for expanding the gene pool and treating socially significant disease…
Biological features of high altitude rare medicinal plant species Hedysarum theinum Krasnob. in Western Siberia cultiv…
The paper summarizes the results of a long-term introduction study of a rare alpine plant Hedysarum theinum Krasnob., which is widely used in medicine. We found that the species d…
Distribution of Acer negundo L. in Altai Krai (Russia, Southern Siberia) and its coenotic role in pine forests
The article provides data on the distribution of the invasive boxelder maple in the Altai Krai. The article specifically considers its coenotic role in pine forests by the exampl…
Plant communities with naturalized Elaeagnus angustifolia L. as a new vegetation element in Altai Krai (Southwestern Si…
Elaeagnus angustifolia L. (Russian olive) is a deciduous small tree or large multi-stemmed shrub that becomes invader in different countries all other the world. It is potentially…
New data regarding ecology of freshwater pelagicamphipod Macrohectopus branickii (Dybowsky, 1874) (Amphipoda: Macrohect…
In this study, we present a list of crustaceans traced in plankton of the southern basin Lake Baikal in addition to some details regarding ecological peculiarities of the only kno…
An orchid (Orchidaceae)-rich area recommended for preservation in Novosibirsk Region, Russia
The spatial distribution of 14 species of the orchid family (Orchidaceae) was studied at the left bank of the Koynikha River (Iskitimskiy District, Novosibirsk Region, Russia). Fo…
Changes in valve morphology of two pennate diatom species during long-term culture
The morphology of diatom siliceous is a primary basis for their species identification. This study aims to measure the range of morphological changes induced in the monoclonal cul…
Revised checklist of weevils (Coleoptera: Curculionoidea excluding Scolytidae and Platypodidae) from Siberia and the Ru…
Abstract Currently, 1464 species of Curculionid beetles (Nemonychydae – 1, Anthribidae – 76, Rhynchitidae – 78, Attelabidae – 28, Brentidae – 131 and Curculionidae …
Research of the ecologo-climatical niche of Brunnera sibirica Stev.
Brunnera sibirica is a Southern-Siberian endemic herb. Being a Pliocene relict, it is included in Red Data Books of many Siberian regions. The aim of our study was to identify the…
First record of the ant-loving cricket Myrmecophilus crenatus Gorochov, 1986 (Orthoptera, Myrmecophilidae) in Kazakhstan
The ant-loving cricket Myrmecophilus crenatus Gorochov, 1986 was found in the Turkestan oblast of southern Kazakhstan. This is the first species record for this area. Thus, the cu…
Rare species of Tulipa (Liliaceae) from Tashkent Botanical Garden
Biomorphological features of 14 rare Tulipa species listed in the Red Book of the Republic of Uzbekistan (Tulipa affinis, T. carinata, T. ferganica, T. fosteriana, T. greigii, T. …
A checklist of the flowering plants of Komi Republic (northeast of European Russia) and their representation in BOLD an…
We presented the updated list of flowering plants (Angiosperms) of the Komi Republic that comprises 1211 taxa (including subspecies), 401 genera, and 80 families. This checklist b…
The last Pleistocene glaciations phylogeography episode of Phaneroptera falcata (Poda, 1761) (Orthoptera: Tettigoniidae…
This study is to research the phylogeography of Phaneroptera falcata (Poda, 1761) in the Volga river basin based on the mtDNA Cytochrome C Oxidase subunit 1 (COI) gene fragment at…
Callosobruchus phaseoli (Gyllenhal, 1833) (Coleoptera, Chrysomelidae, Bruchinae): a new invasive species in Kazakhstan
An invasive seed-beetle species cowpea weevil Callosobruchus phaseoli (Gyllenhal, 1833), was found in the south-eastern Kazakhstan (Almaty city) for the first time. Its areal incl…
New records of Rhaphium (Dolichopodidae, Diptera) from Russia
The paper presents new faunistic data for 28 species of Rhaphium from Russia and supplements the previous data on species distribution. New faunistic data is given for the followi…
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