scholarly journals Elena A. Volkova (the anniversary of the researcher of mountains, steppe, desert, forest, meadow and bog vegetation)

2018 ◽  
pp. 137-148
Author(s):  
E. I. Rachkovskaya ◽  
Z. V. Karamysheva ◽  
N. P. Litvinova ◽  
I. Yu. Sumerina ◽  
V. N. Khramtsov ◽  
...  

On May 3, 2018 Elena Anatolievna Volkova ce­lebrates her anniversary. She is a highly qualified phytogeographer, thoughtful field researcher, expert in mountain vegetation of Asia, tireless traveler. The field of her scientific interests is the regularity of vegetation cover, small- and large-scale mapping of vegetation in different regions of Eurasia. She has made a great contribution to the study of the composition and structure of vegetation cover of complex and inaccessible arid and subarid mountain areas of Central Asia. E. Volkova began to work in deserts and steppes of Kazakhstan, and then 15 years studied arid plain and mountain regions of Mongolia. In Joint Soviet-Mongolian complex biological expedition of Academies of sciences of USSR and Mongolian People’s Republic E. Volkova investigated the deserts of Alashan Gobi, Trans-Altai Gobi and Dzhungarian Gobi. The result of these field works was a publication on the study of the relationship between the composition and structure of plant communities with the petrographic composition of rocks in melkosopochniks in different subzones and provinces of Gobi (Volkova, 1976); together with E. I. Rachkovskaya original vegetation maps of these extra-arid territories were created (Rachkovskaya, Volkova, 1977, 1980, etc.). The collected data on mountain vegetation were used to produce the vegetation map of Mongolia in the National Atlas (Karta..., 1990) and the monograph “Botanical geography of Mongolian and Gobi Altai” (Volkova, 1994). E. Volkova has made two vegetation maps: of Asia in atlas “Our Earth” (Волкова, 1996) and (together with I. Fedorova) of the World (scale 1: 60 000 000) for “Resources and Environment: World Atlas” (Volkova, Fedorova, 1998). In 2003 the monograph “Botanical geography of Kazakhstan and Central Asia (within the desert area)” was published in which E. Volkova is the author of a large section “Vegetation cover of mountains” and sub-section “Mountain provinces” in the section “Principles and basic units of regionalization” (Volkova, 2003a, b). After the collapse of the Soviet Union, most of the arid areas of the country became inaccessible for research, and E. Volkova’ interests have turned to the vegetation of the Northwest of European Russia (Le­ningrad Region). The Botanical Institute of Russian Academy of sciences organized complex researches for the purpose of inventory of natural complexes and their components in territories valuable for nature protection, and also of areas of economic importance. The result of this work was the organization of natural protected areas in the Leningrad Region and Saint Petersburg and the publication of the “Atlas of natural protected areas of St. Petersburg” (Atlas..., 2013, 2016) and 11 collective monographs (2001–2017) in which E.Volkova is the constant co-editor and author of the sections on vegetation. E. A. Volkova has published about 190 works, including articles in the journals “Proceedings of theRussianGeographical Society”, “Botanical journal”, “Vegetation of Russia”, “Biosphere”, the “Geobotanical mapping” (Volkova, Khramtsov 2018). She conti­nues to be an active field researcher and preparing new articles and monographs.

2014 ◽  
pp. 124-129
Author(s):  
Z. V. Karamysheva

The review contains detailed description of the «Atlas of especially protected natural areas of Saint Petersburg» published in 2013. This publication presents the results of long-term studies of 12 natural protected areas made by a large research team in the years from 2002 to 2013 (see References). The Atlas contains a large number of the historical maps, new satellite images, the original illustrations, detailed texts on the nature of protected areas, summary tables of rare species of vascular plants, fungi and vertebrates recorded in these areas. Special attention is paid to the principles of thematic large-scale mapping. The landscape maps, the vegetation maps as well as the maps of natural processes in landscapes are included. Reviewed Atlas deserves the highest praise.


2018 ◽  
Vol 52 (1) ◽  
pp. 101-121 ◽  
Author(s):  
V. M. Kotkova

The paper provides the data on aphyllophoroid fungi of the State Nature Reserve «Kurgalsky» situated in the Kingisepp District of the Leningrad Region. The list includes 285 species annotated by data on their habitats, substrates and frequency. In total 25 species protected in the Leningrad Region and 3 species protected in Russian Federation were found in the protected area. Chaetodermella luna, Phlebia subochracea and Trechispora stevensonii are published for the first time for the Leningrad Region. The specimens of selected species are kept in the Mycological Herbarium of the Komarov Botanical Institute RAS (LE).


2021 ◽  
pp. 102035
Author(s):  
Eduardo Cejudo ◽  
Gilberto Acosta-González ◽  
Daniela Ortega-Camacho ◽  
Katherine Ventura-Sanchez

Author(s):  
José Irving Monjarás-barrera ◽  
Mario Rocandio-rodríguez ◽  
Cristina Domínguez-castro ◽  
Francisco Reyes-zepeda ◽  
Sandra Grisell Mora-ravelo ◽  
...  

Ecological interactions between mites (predatory and phytophagous) and wild plants growing in undisturbed environments play a crucial role to understand their natural settlement, development and dispersion patterns. Pequin chili pepper, Capsicum annuum L. var. glabriusculum, is a low-cost natural resource for local communities living inside Natural Protected Areas (ANP) of Tamaulipas State in Mexico. The aims of this research work were: 1) determine the spatial distribution pattern of predatory and phytophagous mites, 2) determine the spatiotemporal association between predatory and phytophagous mites, and 3) determine the association among different mite species and some phenological stages of Pequin chili pepper. The most abundant phytophagous mites were Tetranychus merganser and Aculops lycpoersici, and the predatory species were Amblyseius similoides, Euseius mesembrinus and Metaseiulus (Metaseiulus) negundinis. Most mite species showed an aggregated distribution pattern according to the plant phenological stages. However, the distribution of mite species throughout time showed different types of aggregation. On the other hand, we found positive associations among A. lycopersici and T. merganser phytophagous mites with A. similoides, E. mesembrinus and M. (M.) negundinis predators mites. The association between plants and mite species were influenced by the phenological stages of Pequin chili pepper. This is an indication of the complexity among trophic-chain interactions that depend largely on the available resources and competition. These two factors serve as foundations for settlement, development and dispersion patterns of certain species.


2021 ◽  
Vol 38 ◽  
pp. 00102
Author(s):  
Ekaterina Popova ◽  
Evgeniy Sinkovskiy

The paper presents a taxonomic, areographic and belt-andzonal analysis of the high-mountain flora of the Kurai Ridge. The flora of the region in question contains 312 species of plants, referred to 143 genera belonging to 48 families. Analysis of the taxonomic structure of the high-mountain flora of the Kurai Ridge has shown the following most abundant plant families: Asteraceae, Ranunculaceae, and Poaceae. For the variety of the genera, the following genera are predominant: Carex, Pedicularis, Salix, and Oxytropis. The areographic analysis has demonstrated that the said species are of the North Asian (21 %), South Siberian (19.4 %) and Holarctic (17.4 %) origins. Dominant in the belt-and-zonal range are the following species: high-mountain (23.2 %), light-coniferous forest (17.7 %) and Arctic Alpine (17.4 %) species. In general, the composition and structure of the high-mountain flora of the Kurai Ridge are determined by its geographic position at the boundary of Central and South-Eastern Altai and by decrease in the amount of precipitation in the south-eastern direction.


2011 ◽  
Vol 26 (2) ◽  
pp. 9
Author(s):  
M. G. Rivera ◽  
P. Del Monte-Luna

La Investigación Evaluativa (IE) se originó en el siglo XVII, pero surgió como disciplina formal en la década de 1970. La IE consiste en la aplicación de métodos de las ciencias sociales a la evaluación de actividades humanas específicas. La IE puede ser de diseño experimental, cuasi-experimental o no-experimental y debe reunir 10 puntos básicos entre los que destacan, la planeación y evaluación. En México han existido esfuerzos por evaluar programas de desarrollo social desde 1917 y actualmente esta labor la realiza el Consejo Nacional de Evaluación de la Política Social. A nivel nacional, la evaluación del desempeño para todos los programas públicos es obligatoria. La IE es indispensable en materia de administración de recursos naturales; sin embargo, los trabajos publicados sobre este tópico son escasos. Respecto a las Áreas Marinas Protegidas (AMP), consideradas como instrumento universal de conservación de ecosistemas, la evaluación de los programas para implementarlas se lleva a cabo a nivel internacional mediante diversas metodologías. La evaluación de AMP se aplica con la finalidad de mejorar su gestión y desempeño en cuanto al cumplimiento de metas y objetivos (manejo adaptativo). En México, la evaluación de las AMP está a cargo de la Comisión Nacional de Áreas Naturales Protegidas (CONANP), pero los métodos para realizarla son poco eficientes y se carece de la capacidad técnica para hacer las evaluaciones. Para subsanar esta carencia, se requiere fortalecer la capacidad de evaluación dentro de la administración de las AMP con el apoyo de las organizaciones de la sociedad civil y el sector académico. La adecuada evaluación de las AMP en México permitirá practicar un verdadero manejo adaptativo, cumplimentar los objetivos de implementación y, sobre todo, una clara rendición de cuentas a la sociedad acerca de su eficiencia como instrumento de manejo de recursos naturales. A review on the evaluation research of protected marine areas in Mexico Evaluation Research (ER) has its origins in the XVII century but emerges as a formal discipline in 1970. ER consists on the application of techniques used in social sciences to evaluate specific human activities. The ER design may be experimental, quasi experimental or non-experimental and must contain at least 10 basic points where the planning and evaluation are particularly important. In Mexico there have been efforts to evaluate the programs of social development since 1917. Currently, this task is performed by the National Council for Social Policy Evaluation and the assessment of all social programs is compulsory. Regarding to the administration of natural resources, ER is essential; however, papers published on the subject are scarce. In order to improve the management of the Marine Protected Areas (MPA) and to assess the level on which the goals and objectives has been reached (Adaptive Management) the ER is applied to evaluate the implementation of MPAs using different methodologies. In Mexico, the National Commission of Natural Protected Areas is in charge of the evaluation of the MPAs; however, the methods used have proven little effective and lack of technical capacity. In the MPAs to do such assessments it is necessary to reinforce the evaluation capacity within the administration of MPA supported by civil organizations and academy. Proper assessment of MPAs in Mexico will allow the practice of a true adaptive management, to meet the implementation objectives and, above all, a clear accountability to the society on the effectiveness of MPA as a tool for natural resources management.


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