scholarly journals Distribution of alien plant species of the Middle Volga Region (South-East of the European part of Russia): a dataset

2020 ◽  
Vol 8 ◽  
Author(s):  
Stepan Senator ◽  
Alyona Tretyakova ◽  
Dmitry Vorontsov
Keyword(s):  
Plant Species ◽  
Vascular Plant ◽  
European Part ◽  
Volga Region ◽  
Alien Plant Species ◽  
Middle Volga Region ◽  
Alien Plant ◽  
Vascular Plant Species ◽  
European Part Of Russia ◽  
Middle Volga

The dataset presented in the current study contains information regarding alien vascular plant species found in the Middle Volga Region (South-East of the European part of Russia). The dataset overall includes 413 species belonging to 247 genera and 67 families. The described dataset is based on the data published during floristic studies from 1851 to 2019. The dataset does not include alien vascular plant species that have presently disappeared from the territory of the region. It contains a total of 7,782 records of occurrences, extracted from the Salix system of information and analytics, developed in the Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences. A total of 7,782 records were published on the occurrence of alien vascular plants in the Middle Volga Region. Each entry includes information regarding the place of occurrence of the alien plant species, the year of occurrence, the person who recorded the alien plant and who identified it, status of the species (introduced or invasive), link to the herbarium, which contains the specimen and the literary source. If it were impossible to establish the names of the persons who collected the samples and (or) their identification in the identifiedBy and recordedBy fields, the names of the authors of the publication given in the associatedReferences field were entered. The presented dataset supplements the information on the distribution of alien plant species in the whole European part of Russia and specifies the places of their findings in the Middle Volga Region.

scholarly journals ILORA: A database of alien vascular flora of India

2021 ◽  
Author(s):  
Vidushi Pant ◽  
Chinmay Patwardhan ◽  
Kshitij Patil ◽  
Amiya Ranjan Bhowmick ◽  
Abhishek Mukherjee ◽  
...  
Keyword(s):  
Plant Species ◽  
Information Exchange ◽  
Vascular Plant ◽  
Plant Invasions ◽  
Quality Data ◽  
Easy Access ◽  
Alien Plant Species ◽  
Alien Plant ◽  
Research Activities ◽  
Alien Flora

Plant invasions pose an unprecedented threat to biodiversity and ecosystems at different spatial scales, especially for a biodiversity-rich developing nation like India. While country-level checklists are considered as the first step for effective management of plant invasions, databases having biological and ecological attributes of these plant species are of paramount importance for facilitating research activities and developing policy interventions concerning alien plant invasion in a country or region. Though checklists with the names and basic details of alien plant species are available for India, a database aggregating attributes relevant to the understanding of the invasion continuum is lacking. We have curated data for 13 variables related to ecology, biogeography, introduction history, socio-economy and environmental niche of 1747 alien vascular plant species from 22 national and global sources to produce the Indian Alien Flora Information (ILORA) version 1.0 database. This paper describes the detailed methodology of curating these data along with the logic behind selecting these variables to be included in the database. The database, first of its kind for the Indian alien flora, will provide easy access to high quality data, offer a ready reference to comprehend the existing scenario of alien plant species in the country and provide opportunities to identify, scrutinize and prioritize the management of these species. The database is dynamic and will be continuously updated with the availability of new data. It has the provision for bidirectional information exchange with the users, which will allow increasing the resolution of the database as well as the expansion of its capacity. All data will be associated with the source information and ILORA will encourage users to refer to the primary sources to give the contributors full credit and acknowledgement. The database is, therefore, envisaged to become a nationwide collaborative platform for a wide spectrum of stakeholders involving the scientific community, citizens, and policymakers. ILORA is freely accessible via an online data repository as well as through a dedicated website (https://ilora2020.wixsite.com/ilora2020).

scholarly journals Non-native species in the vascular flora of highlands and mountains of Iceland

2015 ◽  
Author(s):  
Pawel Wasowicz
Keyword(s):  
Alien Species ◽  
Plant Species ◽  
Hot Spots ◽  
Vascular Plant ◽  
Temporal Trends ◽  
Second Step ◽  
Plant Colonization ◽  
Native Plant ◽  
Alien Plant ◽  
Vascular Plant Species

The highlands and mountains of Iceland, defined here as areas located above 400 m above sea level (m.a.s.l.) are one of the largest remaining wilderness areas in Europe. The present study was aimed to provide the first comprehensive and up-to-date data on non-native plant species from this region. The study was aimed to answer the following questions: (1) How many non-native vascular plant species inhabit highland and mountainous environments in Iceland? (2) Do temporal trends in alien species immigration to Iceland and highland areas differ? (3) Do human disturbed and undisturbed areas within Icelandic highlands differ in terms of alien species occurrence? (4) Is spread within the highland areas a second step in alien plant colonization? and (5) Can we point out hot-spots in the distribution of non native taxa within highlands? Overall, 16 non-native vascular plant species were detected, including 11 casuals and 5 naturalized taxa (1 invasive). Results showed that temporal trends in alien species immigration to Iceland and to highland areas are similar, but it is clear that the process of colonization of highland areas is still in its initial phase. It was evidenced that non-native plants tend to occur close to man-made infrastructure and buildings including huts, shelters, road network etc. Analysis of spatio-temporal patterns showed that the spread within highland areas is a second step in non-native plant colonization in Iceland. Several statically significant hot spots of alien plant occurrences were be identified using Getis-Ord Gi* statistic and linked to human disturbance. This research suggests that human-mediated dispersal is the main driving force increasing the risk of invasion in Icelandic highlands and mountain areas.

scholarly journals Non-native species in the vascular flora of highlands and mountains of Iceland

PeerJ ◽  
2016 ◽  
Vol 4 ◽  
pp. e1559 ◽  
Author(s):  
Pawel Wasowicz
Keyword(s):  
Alien Species ◽  
Plant Species ◽  
Hot Spots ◽  
Native Species ◽  
Vascular Plant ◽  
Temporal Trends ◽  
Plant Colonization ◽  
Native Plant ◽  
Alien Plant ◽  
Vascular Plant Species

The highlands and mountains of Iceland are one of the largest remaining wilderness areas in Europe. This study aimed to provide comprehensive and up-to-date data on non-native plant species in these areas and to answer the following questions: (1) How many non-native vascular plant species inhabit highland and mountainous environments in Iceland? (2) Do temporal trends in the immigration of alien species to Iceland differ between highland and lowland areas? (3) Does the incidence of alien species in the disturbed and undisturbed areas within Icelandic highlands differ? (4) Does the spread of non-native species in Iceland proceed from lowlands to highlands? and (5) Can we detect hot-spots in the distribution of non-native taxa within the highlands? Overall, 16 non-native vascular plant species were detected, including 11 casuals and 5 naturalized taxa (1 invasive). Results showed that temporal trends in alien species immigration to highland and lowland areas are similar, but it is clear that the process of colonization of highland areas is still in its initial phase. Non-native plants tended to occur close to man-made infrastructure and buildings including huts, shelters, roads etc. Analysis of spatio-temporal patterns showed that the spread within highland areas is a second step in non-native plant colonization in Iceland. Several statically significant hot spots of alien plant occurrences were identified using the Getis-Ord Gi* statistic and these were linked to human disturbance. This research suggests that human-mediated dispersal is the main driving force increasing the risk of invasion in Iceland’s highlands and mountain areas.

scholarly journals Occurrence of the birds of the Middle Volga Region (South-East of the European part of Russia)

2021 ◽  
Vol 9 ◽  
Author(s):  
Anastasia Klenina ◽  
Alexander Ruchin ◽  
Evgenii Bykov
Keyword(s):  
Human Life ◽  
Field Studies ◽  
Original Data ◽  
Volga Region ◽  
Middle Volga Region ◽  
Wide Range ◽  
Acoustic Methods ◽  
European Part Of Russia ◽  
Middle Volga ◽  
First Time

Birds are the most numerous and widespread group of higher vertebrates. Due to the peculiarities of their biology, birds play an important role in nature and in human life. Ornithological studies described in this publication were conducted in seven regions of the Middle Volga Region (Chuvashia, Mordovia, Tatarstan, Samara, Nizhny Novgorod, Ulyanovsk and Penza Regions) from 1978 to 2021. Visual and acoustic methods were used to study the species composition during field studies. In total, 5065 birdoccurrences belonging to 157 species, 48 families and 19 orders were registered. All occurrences have a geographical reference. The large volume of data collected, the wide geographical coverage and the long-term nature of the observations determined the value of their inclusion in the GBIF and the need for publication in the Biodiversity Data Journal. We are publishing our original data on the coordinates of bird occurrences in the Middle Volga Region for the first time. Most of the original information about bird occurrences was contained in field diaries and was not available to a wide range of researchers. All 5065 occurrences are new to GBIF.

scholarly journals GENETIC BASE FOR SYMPATRY OF YELLOW WAGTAIL MOTACILLA FLAVA LINNAEUS, 1758 AND YELLOW-HEADED WAGTAIL MOTACILLA CITREOLA PALLAS , 1776 (MOTACILLIDAE, PASSERIFORMES) IN THE MIDDLE VOLGA REGION

2015 ◽  
Vol 4 (2) ◽  
pp. 12-15
Author(s):  
Elena Alexandrovna Artemyeva ◽  
Andrei Vladimirovich Mishchenko ◽  
Denis Konstantinovich Makarov
Keyword(s):  
Mitochondrial Gene ◽  
Breeding Population ◽  
Genetic Distances ◽  
Volga Region ◽  
Middle Volga Region ◽  
Yellow Wagtail ◽  
The Status ◽  
European Part Of Russia ◽  
Males And Females ◽  
Middle Volga

We investigated the genetic basis between sympatric breeding population yellow wagtail Motacilla flava and yellow-headed wagtail Motacilla citreola in the Middle Volga region. We lead the phylogeographic analysis of the nucleotide sequences in the mitochondrial gene of oxidase I cytochromes in yellow wagtail Motacilla flava and yellow headed wagtail M. citreola populations of Middle Volga. As part of the traditionally recognized species M. flava and M. citreola revealed the existence of separate lines, common in the European part of Russia and neighboring countries and associated with the presence of Middle Volga populations of subspecies of M. f. flava, M. f. thunbergi and M. c. citreola, M. c. werae respectively. The forms of M. c. citreola and M. c. werae due to significant genetic distances deserve assigning them the status of the species. These results suggest that, despite the broad sympatry in nesting places, there is a selective mating between males and females of each species studied, which prevents from the free crossing and supports the insulating mechanisms in populations

scholarly journals Chromosome numbers in some vascular plant species from Russia: Komi Republic, Volga Region, Siberia and the Far East

2018 ◽  
Vol 7 (2) ◽  
Author(s):  
Nina S. Probatova ◽  
◽  
Sergey G. Kazanovsky ◽  
Olga A. Chernyagina ◽  
◽  
...  
Keyword(s):  
Plant Species ◽  
Chromosome Numbers ◽  
Vascular Plant ◽  
Far East ◽  
Komi Republic ◽  
Volga Region ◽  
The Far East ◽  
Vascular Plant Species

scholarly journals Alien flora of Oman: invasion status, taxonomic composition, habitats, origin, and pathways of introduction

2022 ◽  
Author(s):  
Annette Patzelt ◽  
Petr Pyšek ◽  
Jan Pergl ◽  
Mark van Kleunen
Keyword(s):  
Alien Species ◽  
Plant Species ◽  
Vascular Plant ◽  
Plant Invasions ◽  
Taxonomic Composition ◽  
Alien Plant Species ◽  
Alien Plant ◽  
Alien Flora ◽  
In The Wild ◽  
Status Assessment

AbstractWe present the first inventory and status assessment of the alien flora of Oman, mainly based on field data collected from 1998 to 2021. The study provides (i) a comprehensive account of alien vascular plant species occurring in the wild in Oman, with information on their taxonomic composition. For each species information is given on (ii) invasion status (casual, naturalized or invasive), biogeography, habitat and life-form characteristics, and pathways of introduction. Further, we (iii) explain the differences in the alien species composition in different parts of the country, and (iv) analyse the drivers of plant invasions in Oman. Out of the 111 alien species reported (7.7% of the total Oman vascular flora), 34 species are casuals and 77 naturalized; of the latter seven are considered invasive. The moderate number of alien plant species is likely a result of the country’s arid climate, with extremely high summer temperatures and low annual precipitation in most of its area, and the relatively long isolation of the country. The families richest in alien plant species are Fabaceae (17 species), Asteraceae (14 species) and Poaceae (12 species). More alien plants were found in northern Oman (82 species) than in southern Oman (60 species), and very few species are recorded from the central desert (7 species). The main habitats colonized were man-made habitats, either ruderal or agricultural. Most species alien to Oman are native to South America (49 species) or North America (43 species). This inventory provides a knowledge base for developing a national management strategy for alien vascular plants in Oman.

scholarly journals Non-native species in the vascular flora of highlands and mountains of Iceland

2015 ◽  
Author(s):  
Pawel Wasowicz
Keyword(s):  
Alien Species ◽  
Plant Species ◽  
Hot Spots ◽  
Vascular Plant ◽  
Temporal Trends ◽  
Second Step ◽  
Plant Colonization ◽  
Native Plant ◽  
Alien Plant ◽  
Vascular Plant Species

The highlands and mountains of Iceland, defined here as areas located above 400 m above sea level (m.a.s.l.) are one of the largest remaining wilderness areas in Europe. The present study was aimed to provide the first comprehensive and up-to-date data on non-native plant species from this region. The study was aimed to answer the following questions: (1) How many non-native vascular plant species inhabit highland and mountainous environments in Iceland? (2) Do temporal trends in alien species immigration to Iceland and highland areas differ? (3) Do human disturbed and undisturbed areas within Icelandic highlands differ in terms of alien species occurrence? (4) Is spread within the highland areas a second step in alien plant colonization? and (5) Can we point out hot-spots in the distribution of non native taxa within highlands? Overall, 16 non-native vascular plant species were detected, including 11 casuals and 5 naturalized taxa (1 invasive). Results showed that temporal trends in alien species immigration to Iceland and to highland areas are similar, but it is clear that the process of colonization of highland areas is still in its initial phase. It was evidenced that non-native plants tend to occur close to man-made infrastructure and buildings including huts, shelters, road network etc. Analysis of spatio-temporal patterns showed that the spread within highland areas is a second step in non-native plant colonization in Iceland. Several statically significant hot spots of alien plant occurrences were be identified using Getis-Ord Gi* statistic and linked to human disturbance. This research suggests that human-mediated dispersal is the main driving force increasing the risk of invasion in Icelandic highlands and mountain areas.

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