Relatives

The distribution area of Siberian crabapple (Malus baccata (L.) Borkh.)

Object description Download GIS-layers

Authors:

Expert botanist I.G. Chukhina
GIS-expert T.A. Sinitsyna

Date of creation:

20.09.2004.

Scale:

1:20,000,000.

Accuracy of map:

Map was created using herbarium specimens and maps of scale 1:20,000,000-1:25,000,000.

The projection:

"Alber's Equal Area Conic for Russia", 9, 1001, 7, 100, 0, 44, 68, 0, 0.

Basic contents:

Vector map. Area of species distribution is shown by polygons, while actual location occurrence is shown by points.

Accuracy of classifier:

Point data were obtained from published sources and herbarium specimens. Polygons are based on published sources, herbarium samples, and field surveys by the authors.

Method of map production:

Published literature was reviewed, including atlases, monographs and papers. Occurrence data were obtained from herbarium specimens, floras, monographs and papers. The following sources were used to determine the species distribution area: N.I. Vavilov Institute (1999), Sokolova et al. (1980), Kharkhevich (1996), Koropachinskiy & Vstovskaya (2002), Malyshev & Peshkova (1979, 1988). Data were then compiled through scanning and geo-referencing to develop a composite vector map. The biologist, together with the GIS-specialist, drew a new plant distribution area based on compiled data.

Reference citations:

Kharkhevich S.S., ed. 1996. Vascular plants of the Soviet Far East. Vol. 8. Leningrad: Nauka. 145 p. (In Russian)
Koropachinskiy I.Yu., Vstovskaya T.N. 2002. Woody plants of the Asian part of Russia. Novosibirsk: Publishing House of SB RAS, Branch Geo. 331 p. (In Russian)
Malyshev, L.I. & G.A. Peshkova, eds. 1979. Flora of Central Siberia. Vol. 2. Novosibirsk: Nauka. 922 p. (In Russian)
Malyshev, L.I. & G.A. Peshkova, eds. 1988. Flora of Siberia. Vol. 8. Rosaceae. Novosibirsk: Nauka. 141 p. (In Russian)
N.I. Vavilov All-Russian Institute of Plant Industry [WIR], St. Petersburg, Russia.
N.I. Vavilov Institute, Herbarium Department, 1999. Information retrieval system: wild-growing relatives of cultural plants of Russia. STC Informregistr 0229905883, St. Petersburg, Russia.
Sokolov S.I., Svjaseva O.A., Kubli V.A. 1980. Areas of distribution of trees and shrubs in the USSR. Vol. 2. Leningrad: Nauka. Map #53B.
The Institute of Biology and Pedology, Far Eastern Branch, Russian Academy of Sciences [VLA], Vladivostok, Russia.
V.L. Komarov Botanical Institute [LE], St. Petersburg, Russia.

Right and copyright:

Copyright on this map and its description belongs to its authors.
Photo Shevyreva Natalia www.vestnik-cvetovoda.ru