FIELD: ecology, in particular, evaluation of atmospheric air quality by morphologic state of epiphytic lichens.
SUBSTANCE: method involves providing at least 10 test plots of 25x25 m size on land; determining outer features of lichens on trees; providing statistic processing of observation results; calculating bioindicator state factor and comparing with standard criteria of habitat state, with value of fractal size of lichen thallus being used as bioindicator activity factor, said value being determined by computer processing of scanned lichen thallus pictures; determining extent of atmosphere contamination by taking into account that fractal size of lichen thallus is reducing as extent of atmospheric air contamination in growing sites is increased.
EFFECT: simplified lichenoindication method, elimination of influence of subjective evaluation by investigator owing to usage of quantitative factor of lichen thallus state.
2 dwg, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF LICHENOINDICATION OF ATMOSPHERIC AIR POLLUTION DEGREE | 2013 |
|
RU2552953C1 |
| METHOD FOR BIOMONITORING OF AEROSOL POLLUTION OF THE ATMOSPHERE BY METALS | 2016 |
|
RU2650739C1 |
| METHOD FOR DETERMINING THE DEGREE OF ATMOSPHERIC AIR POLLUTION BASED ON THE AVERAGE ANNUAL ATMOSPHERIC POLLUTION INDEX BY LICHEN VITALITY | 2021 |
|
RU2768280C1 |
| METHOD FOR LICHENOINDICATION OF AIR POLLUTION | 2001 |
|
RU2218753C2 |
| METHOD FOR DETERMINING ENVIRONMENT QUALITY BY EPR-SPECTROSCOPY OF LICHENS | 2013 |
|
RU2549471C2 |
| DETERMINATION OF FRACTAL SIZE OF MOULDING SAND GRAINS BOUNDARIES | 2014 |
|
RU2574173C1 |
| INDEX OF LICHENOINDICATION | 2013 |
|
RU2568840C2 |
| METHOD FOR BIOINDICATION OF AIR POLLUTION | 2011 |
|
RU2459202C1 |
| METHOD FOR COMPARATIVE ASSESSMENT OF AIR POLLUTION BY HIGHER PLANTS | 2020 |
|
RU2736935C1 |
| METHOD OF COMPREHENSIVE EVALUATION OF FOREST ECOSYSTEM CONDITION IN AREAS OF MAN-MADE IMPACT OF INDUSTRIAL FACILITIES | 2011 |
|
RU2489846C2 |
