6 research outputs found
Digital agriculture informational resources in local and international databases
The article reviews informational resources on precision and digital agriculture in international cross-disciplinal and sectoral international and local databases. The databases Web of Science, Scopus, AGRIS (by FAO UN) and Engineering infrastructure of Agriculture, Rosinformagrotech, AGROS (by Central Scientific Agricultural Library) with the retrieval requests βDigital agricultureβ, βPrecision Agricultureβ were analyzed. The authors estimated the dynamics of document flows to the AGROS database and confirmed strong growth of volume of local publications on precision agriculture to the level demonstrating technology adoption of precision agriculture. Meanwhile the level of document flow on digital agriculture is at the starting level. Analysis of most frequent publications on the topic showed that thereβs no local specialized journals on precision agriculture, most frequently publications appeared in local journals such as βMachinery and equipment for rural areasβ, βSoil science and agrochemistryβ, βAgricultural machinery and technologyβ. Predominantly materials were published in specialized foreign journals βComputers and electronics in agricultureβ and βPrecision agricultureβ. Most of the documents were obtained from WOS and Scopus databases, but a lot of them are irrelevant. While searching for foreign documents it makes sense to use all the databases available, but most of the full-size texts in open access are available in the AGRIS database. In the same way AGROS database provide a wide range of full-size texts in the Russian language. Both AGROS and AGRIS databases showed high efficiency of search with most relevant documents in search results since both databases use thesaurus as a linguistic tool
ΠΠ±ΡΠ΅ΠΎΡΡΠ°ΡΠ»Π΅Π²ΡΠ΅ Π»ΠΈΠ½Π³Π²ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΡΠ΅Π΄ΡΡΠ²Π°: ΡΠΎΠ»Ρ Π² ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΌ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠΈ Π½Π°ΡΡΠ½ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π°Π³ΡΠΎΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° Π ΠΎΡΡΠΈΠΈ
The studies were accomplished at the Central Scientific Agricultural Library (CSAL) to update the industry-wide linguistic instruments used in the Libraryβs Information Retrieval System and union catalog of the research institutionsβ libraries of the Agroindustrial Complex (AIC) of Russia. The set of linguistic tools is briefly described; the two-level model of the linguistic support structure is introduced. The significance and advantages of using information retrieval languages in the Automated Information-Retrieval System are discussed. The purpose of the study was to improve the information support of research in the AIC in terms of actualization of the database (BD) of the Information Retrieval Thesaurus in Agriculture and Food and the database βAuthority File (AF) of Scientific Research Institutions (SRI) in the AICβ. Brief descriptions of these information retrieval languages and their functions are included. The functions of the Information-Search Thesaurus are: to index documents and inquiries; to reflect the paradigmatic relations between lexical units; to control and normalize lexis in agriculture and food; to provide unified and formalized information representation in AGROS database; to expand automatically document search profiles; it also functions as a terminological guide in agriculture and food. As the guide, it retrieves the names of institutions since the foundations date; it can be also used for constructing the bibliographic record element (organizationβs name. or corporate author); and retrieves information from information resources. The procedures for adding new lexical items and revising the previously included data are described.Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ, ΠΏΡΠΎΠ²Π΅Π΄ΡΠ½Π½ΡΠ΅ Π² Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½ΠΎΠΉ Π½Π°ΡΡΠ½ΠΎΠΉ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΠΎΠΉ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠ΅ ΠΏΠΎ Π°ΠΊΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΎΠ±ΡΠ΅ΠΎΡΡΠ°ΡΠ»Π΅Π²ΡΡ
Π»ΠΈΠ½Π³Π²ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π΄ΡΡΠ², ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
Π² ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠΈ ΠΈ ΡΠ²ΠΎΠ΄Π½ΠΎΠΌ ΠΊΠ°ΡΠ°Π»ΠΎΠ³Π΅ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊ Π½Π°ΡΡΠ½ΠΎ-ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΡΠΊΠΈΡ
ΡΡΡΠ΅ΠΆΠ΄Π΅Π½ΠΈΠΉ ΠΠΠ Π ΠΎΡΡΠΈΠΈ. ΠΡΠ°ΡΠΊΠΎ ΠΎΠΏΠΈΡΠ°Π½ Π½Π°Π±ΠΎΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
Π»ΠΈΠ½Π³Π²ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π΄ΡΡΠ², ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° Π΄Π²ΡΡ
ΡΡΠΎΠ²Π½Π΅Π²Π°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΡΡΡΠΊΡΡΡΡ Π»ΠΈΠ½Π³Π²ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠΈ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΡΠΎΠ»Ρ ΠΈ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΡΡ
ΡΠ·ΡΠΊΠΎΠ² Π² Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅. Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ β ΡΠΎΠ²Π΅ΡΡΠ΅Π½ΡΡΠ²ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π½Π°ΡΡΠ½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π² ΠΠΠ Π² ΡΠ°ΡΡΠΈ Π°ΠΊΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΠ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΠΎΠ³ΠΎ ΡΠ΅Π·Π°ΡΡΡΡΠ° ΠΏΠΎ ΡΠ΅Π»ΡΡΠΊΠΎΠΌΡ Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Ρ ΠΈ ΠΏΡΠΎΠ΄ΠΎΠ²ΠΎΠ»ΡΡΡΠ²ΠΈΡ ΠΈ ΠΠ Β«ΠΠ²ΡΠΎΡΠΈΡΠ΅ΡΠ½ΡΠΉ ΡΠ°ΠΉΠ» Π½Π°ΠΈΠΌΠ΅Π½ΠΎΠ²Π°Π½ΠΈΠΉ ΠΠΠ£ ΠΠΠΒ» (ΠΠ€). ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΠΊΡΠ°ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΡΡΠΈΡ
ΠΠΠ― ΠΈ ΠΈΡ
ΡΡΠ½ΠΊΡΠΈΠΈ. ΠΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΡΠΉ ΡΠ΅Π·Π°ΡΡΡΡ ΠΈΠ½Π΄Π΅ΠΊΡΠΈΡΡΠ΅Ρ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΡ ΠΈ Π·Π°ΠΏΡΠΎΡΡ; ΠΎΡΡΠ°ΠΆΠ°Π΅Ρ ΠΏΠ°ΡΠ°Π΄ΠΈΠ³ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ, ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠΈΠ΅ ΠΌΠ΅ΠΆΠ΄Ρ Π»Π΅ΠΊΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π΅Π΄ΠΈΠ½ΠΈΡΠ°ΠΌΠΈ; ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°Π΅Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ Π½ΠΎΡΠΌΠ°Π»ΠΈΠ·Π°ΡΠΈΡ Π»Π΅ΠΊΡΠΈΠΊΠΈ ΠΏΠΎ ΡΠ΅Π»ΡΡΠΊΠΎΠΌΡ Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Ρ ΠΈ ΠΏΡΠΎΠ΄ΠΎΠ²ΠΎΠ»ΡΡΡΠ²ΠΈΡ, Π΅Π΄ΠΈΠ½ΠΎΠ΅ ΠΈ ΡΠΎΡΠΌΠ°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠ΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Π² ΠΠ Β«ΠΠΠ ΠΠ‘Β», Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ΅ ΡΠ°ΡΡΠΈΡΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΈΡΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΎΠ±ΡΠ°Π·Π° Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°; Π²ΡΠΏΠΎΠ»Π½ΡΠ΅Ρ ΡΡΠ½ΠΊΡΠΈΠΈ ΡΠ΅ΡΠΌΠΈΠ½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΏΡΠ°Π²ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠ±ΠΈΡ Π² ΠΎΠ±Π»Π°ΡΡΠΈ ΡΠ΅Π»ΡΡΠΊΠΎΠ³ΠΎ Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Π° ΠΈ ΠΏΡΠΎΠ΄ΠΎΠ²ΠΎΠ»ΡΡΡΠ²ΠΈΡ. ΠΠ€ Π²ΡΡΡΡΠΏΠ°Π΅Ρ ΡΠΏΡΠ°Π²ΠΎΡΠ½ΡΠΌ ΠΏΠΎΡΠΎΠ±ΠΈΠ΅ΠΌ Π΄Π»Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΎ Π½Π°ΠΈΠΌΠ΅Π½ΠΎΠ²Π°Π½ΠΈΠΈ ΡΡΡΠ΅ΠΆΠ΄Π΅Π½ΠΈΡ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠΎΠΌ Π΄Π»Ρ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠ° Π±ΠΈΠ±Π»ΠΈΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π·Π°ΠΏΠΈΡΠΈ Β«ΠΠ°ΠΈΠΌΠ΅Π½ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ (ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΈΠ²Π½ΡΠΉ Π°Π²ΡΠΎΡ)Β»; ΠΎΡΠ³Π°Π½ΠΈΠ·ΡΠ΅Ρ ΠΏΠΎΠΈΡΠΊ Π² ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΡΠ΅ΡΡΡΡΠ°Ρ
. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ°Π±ΠΎΡΡ ΠΏΠΎ ΠΏΠΎΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΊΠΎΠ½ΡΠ΅Π½ΡΠ° Π½ΠΎΠ²ΡΠΌΠΈ Π»Π΅ΠΊΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π΅Π΄ΠΈΠ½ΠΈΡΠ°ΠΌΠΈ ΠΈ ΡΠ΅Π΄Π°ΠΊΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠ°Π½Π΅Π΅ Π²ΠΊΠ»ΡΡΡΠ½Π½ΡΡ
Π΄Π°Π½Π½ΡΡ
ΠΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ΅ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ Π½Π°ΡΡΠ½ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΏΠΎ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ°ΡΠΈΠΊΠ΅ ΠΠΠ
The Central Scientific Agricultural Libraryβs system of the agrarian science information support is examined. The Library strives to make the content available online to the maximum. Most of its information services are offered both in conventional and online formats. For the recent 26 years the Libraryβs products have been being generated in digital formats and are accessible via the Libraryβs www-site in a varying degree. The www-site serves as a billboard promoting the Libraryβs events and activities, as well as the reading environment for the users retrieving information. The system of agrarian researcher awareness-building includes alert informing, current informing, and selective dissemination of information. The main information source is the CSAL collection comprising above 3 millions of depository items. On this basis of information products are generated: bibliographic, abstract and full-text databases, bibliographic and abstract publications, and electronic libraries. The key information product is the AGROS database comprising information on books and articles in 42 languages of the world of the total volume of over 1.95 million records. The database provides efficient identifying and subject-specific search owing to target- developed information retrieval languages: the information retrieval thesaurus in agriculture and foods, RUSMARC format. The authors conclude that agrarian science information support comprises diverse information products; well-developed awareness-building system enables to receive information in print and digital formats, online or in the Libraryβs physical premises, independently or through librarianβs assistance.Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Π° ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΡΡΡΠ°Ρ Π² Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½ΠΎΠΉ Π½Π°ΡΡΠ½ΠΎΠΉ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΠΎΠΉ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠ΅ ΡΠΈΡΡΠ΅ΠΌΠ° ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π°Π³ΡΠ°ΡΠ½ΠΎΠΉ Π½Π°ΡΠΊΠΈ. ΠΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠ° ΡΡΡΠ΅ΠΌΠΈΡΡΡ ΠΊ ΡΠΎΠΌΡ, ΡΡΠΎΠ±Ρ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ ΠΏΠΎΠ»ΡΡΠ°Π» ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Π΄ΠΈΡΡΠ°Π½ΡΠΈΠΎΠ½Π½ΠΎ. ΠΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²ΠΎ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΡΡΠ»ΡΠ³ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΠ΅ΡΡΡ Π² ΡΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΠΎΠΉ ΠΈ Π΄ΠΈΡΡΠ°Π½ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΎΡΠΌΠ°Ρ
. Π ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠ΅ 26 Π»Π΅Ρ Π²ΡΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ Π¦ΠΠ‘Π₯Π ΡΠΎΠ·Π΄Π°ΡΡΡΡ Π² ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΠΉ ΡΠΎΡΠΌΠ΅ ΠΈ Π² ΡΠ°Π·Π½ΠΎΠΉ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ Π΄ΠΎΡΡΡΠΏΠ½Ρ Π½Π° Π΅Ρ ΡΠ°ΠΉΡΠ΅ Π΄Π»Ρ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ. Π‘Π°ΠΉΡ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»ΡΠ΅Ρ ΡΠΎΠ±ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΡ Π΄ΠΎΡΠΊΡ, ΠΎΡΡΠ°ΠΆΠ°ΡΡΡΡ ΡΠΎΠ±ΡΡΠΈΡ ΠΈ ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΡ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ Π²ΠΈΡΡΡΠ°Π»ΡΠ½ΡΠΉ ΡΠΈΡΠ°Π»ΡΠ½ΡΠΉ Π·Π°Π», Π³Π΄Π΅ ΠΌΠΎΠΆΠ½ΠΎ ΠΏΠΎΠ»ΡΡΠΈΡΡ ΡΠ°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·Π½ΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° ΡΠΈΡΡΠ΅ΠΌΠ° ΠΈΠ½ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΡΡΠ½ΠΎΠ³ΠΎ-Π°Π³ΡΠ°ΡΠΈΡ, Π²ΠΊΠ»ΡΡΠ°ΡΡΠ°Ρ ΡΠΈΠ³Π½Π°Π»ΡΠ½ΠΎΠ΅, ΡΠ΅ΠΊΡΡΠ΅Π΅ ΠΈ ΠΠ Π. ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ ΠΈΡΡΠΎΡΠ½ΠΈΠΊ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΡΠΎΠ½Π΄ Π¦ΠΠ‘Π₯Π: ΡΠ²ΡΡΠ΅ 3 ΠΌΠ»Π½ Π΅Π΄ΠΈΠ½ΠΈΡ Ρ
ΡΠ°Π½Π΅Π½ΠΈΡ, Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΡΠΎΠ·Π΄Π°ΡΡΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ Π±ΠΈΠ±Π»ΠΈΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅, ΡΠ΅ΡΠ΅ΡΠ°ΡΠΈΠ²Π½ΡΠ΅ ΠΈ ΠΏΠΎΠ»Π½ΠΎΡΠ΅ΠΊΡΡΠΎΠ²ΡΠ΅ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
, Π±ΠΈΠ±Π»ΠΈΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠ΅ΡΠ΅ΡΠ°ΡΠΈΠ²Π½ΡΠ΅ ΠΈΠ·Π΄Π°Π½ΠΈΡ, ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΡΠ΅ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠΈ. ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΠΉ ΠΏΡΠΎΠ΄ΡΠΊΡ ΠΠ Β«ΠΠΠ ΠΠ‘Β», Π² ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΎΡΡΠ°ΠΆΠ΅Π½Π° ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ ΠΎ ΠΊΠ½ΠΈΠ³Π°Ρ
ΠΈ ΡΡΠ°ΡΡΡΡ
Π½Π° 42 ΡΠ·ΡΠΊΠ°Ρ
ΠΌΠΈΡΠ°; ΠΎΠ±ΡΡΠΌ ΠΠ Π±ΠΎΠ»Π΅Π΅ 1,95 ΠΌΠ»Π½ Π·Π°ΠΏΠΈΡΠ΅ΠΉ. ΠΠ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°Π΅Ρ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΎΠ½Π½ΡΠΉ ΠΈ ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΏΠΎΠΈΡΠΊ Π±Π»Π°Π³ΠΎΠ΄Π°ΡΡ ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π½ΡΠΌ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΡΠΌ ΡΠ·ΡΠΊΠ°ΠΌ: ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΎΠΈΡΠΊΠΎΠ²ΠΎΠΌΡ ΡΠ΅Π·Π°ΡΡΡΡΡ ΠΏΠΎ ΡΠ΅Π»ΡΡΠΊΠΎΠΌΡ Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Ρ ΠΈ ΠΏΡΠΎΠ΄ΠΎΠ²ΠΎΠ»ΡΡΡΠ²ΠΈΡ, ΡΠΎΡΠΌΠ°ΡΡ RUSMARC. Π‘Π΄Π΅Π»Π°Π½ Π²ΡΠ²ΠΎΠ΄: ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ΅ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ Π°Π³ΡΠ°ΡΠ½ΠΎΠΉ Π½Π°ΡΠΊΠΈ Π²ΠΊΠ»ΡΡΠ°Π΅Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ; ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π½Π°Ρ ΡΠΈΡΡΠ΅ΠΌΠ° ΠΈΠ½ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΏΠΎΠ»ΡΡΠ°ΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ Π² ΠΏΠ΅ΡΠ°ΡΠ½ΠΎΠΉ ΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΠΉ ΡΠΎΡΠΌΠ°Ρ
Π΄ΠΈΡΡΠ°Π½ΡΠΈΠΎΠ½Π½ΠΎ ΠΈΠ»ΠΈ Π² ΡΡΠ΅Π½Π°Ρ
Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠΈ, ΡΠ°ΠΌΠΎΡΡΠΎΡΡΠ΅Π»ΡΠ½ΠΎ ΠΈΠ»ΠΈ Ρ ΠΏΠΎΠΌΠΎΡΡΡ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠ°ΡΡ
Scientific heritage of belarusian agrarian science in the information products of the CSAL
<p>The article presents the results of the analysis of publications of Belarusian scientists from the collection of the Central Scientific Agricultural Library, presented in the card complex-system catalog (CSC) and the AGROS database. In the era of card catalogs, the CSC was notable for its uniqueness, as it combines the best qualities of subject and systematic catalogs. The CSC reveals the problem taken as a whole, collecting in one place all the information on the subject, book and article material, which is convenient for a user. The publications included in the heading "Belarus" of the geographical section of the CSC were analyzed. The CSC was mothballed in 2000 and is only used for retrospective searches. The current document flow (since 1992) is reflected in the electronic catalog and the AGROS polythematic database. The bibliometric analysis of publications on agricultural issues by Belarusian authors presented in the AGROS database was carried out.</p>
Interglacial History of a Palaeo-lake and Regional Environment: A Multi-proxy Study of a Permafrost Deposit from Bolshoy Lyakhovsky Island, Arctic Siberia
Chironomid, pollen, and rhizopod records from a permafrost sequence at the Bolshoy Lyakhovsky Island (New Siberian Archipelago) document the evolution of a thermokarst palaeo-lake and environmental conditions in the region during the Last Interglacial (MIS 5e, ca. 130120 ka). Open Poaceae and Artemisia associations dominated vegetation at the beginning of the interglacial period, ca. 130 ka. Rare shrub thickets (Salix, Betula nana, Alnus fruticosa) grew in more protected and wetter places as well. Saalian ice wedges started to melt during this time, resulting in the formation of an initial thermokarst water body. The high percentage of semi-aquatic chironomids suggests that a peatland-pool palaeo-biotope existed at the site, when initial water body started to form. A distinct decrease in semi-aquatic chironomid taxa and an increase in lacustrine ones point to a gradual pooling of water in basin, which could in turn create thaw a permanent pond during the subsequent period. The highest relative abundance of Chironomus and Procladius reflects an existence of unfrozen water remaining under the ice throughout the ice-covered period during the later stage of palaeo-lake development. Chironomid record points to three successive stages during the water body evolution: (1) a peatland pool; (2) a pond (i.e., less deep than the maximum ice-cover thickness); and (3) a shallow lake (i.e., more deep than the maximum ice-cover thickness). The evolutionary trend of palaeo-lake points to intensive thermokarst processes occurring in the region during the Last Interglacial. Shrub tundra communities with Alnus fruticosa, Betula nana dominated the vegetation during the interglacial optimum that is evidenced by pollen record. The climate was relatively moist and warm. The results of this study suggest that quantitative chironomid-based temperature reconstructions from the Arctic thermokarst ponds/lakes may be problematic owing to other key environmental factors, such as prolonged periods of winter anoxia and local hydrological/geomorphological processes, controlling the chironomid assemblage