Open AccessPalynoindication of the environment of industrial cities in the Far North
Author(s) -
N. V. Vasilevskaya,
N. V. Petrova,
Anna Dmitrievna Domakhina
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/839/5/052020
Subject(s) - pollen , palynology , zoning , pollution , geography , physical geography , pinus <genus> , industrial pollution , ecology , environmental science , environmental protection , biology , botany , civil engineering , engineering
Data of palynological analysis of pollen of Pinus sylvestris L. under the conditions of technogenic pollution of the cities of Monchegorsk and Murmansk are presented. A high level of polymorphism of pine pollen is revealed, 11 teratomorphs are described. In samples from Murmansk, the proportion of abnormal pollen is higher than that in Monchegorsk. On the basis of the scale of ecological zoning of territories according to the content of normal pollen by N.A. Kalashnik, districts with different levels of environmental pollution are identified in the cities under investigation.