Ecological Systems and Devices Annotation << Back The principles and approaches to geoecological cartography Трофимов А.М., Кочуров Б.И., Петрова Р.С., Хазиахметова Ю.А. The approaches of various authors to development and plotting of ecological maps are considered. Its are determined by goal problems, ambiguity of "ecology" and "geoecology" terms, a level of dataware, objects (principles and methods) of mapping.