Vtsy< Martsenyuk
Biomedical Systems
Multimedia Systems
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Vlnnltsa National Technical University, Ukrainę Lviv Polytcchnic National Untoerslty2, Ukrainę University of Bielsko-Biała1, Poland
lIwJ AtH \BHTV, W S
MULTISPECTRAL CONTROL OF WATER BODIES FOR BIOLOGICAL DIVERSITY WITH THE INDEX OF
PHYTOPLANKTON
INTRODUCTION
Ptiyloplmkion is one of ihc biological indicalors of ihc ccological sliiius of waicr bodics. Chlorophyll a is ihc nmin pigment, wliich is localcd in chloroplast* or similar siruciutc- in uli phoiosyniliciic organisms (characicridic wavclcnglh* 430 nm. 663 nm). Grccn algac conlain chforophyll b (435 ma 645 nm). Dialoms conlain chlorophyll c (440 nm, 583 nm, 634 nm), Sctcclion of chaructcriuic \vavclcngllis for Ihc sludy of pliytoplanklon samplc* of waicr bodic* is defmed by Ihc spcctral dcpcndcocc of ihc rclaiiw performance of Ihc ubsorption of phyioplunklon pigmcnis.
MATHKMATICAL MODKLING POPULATION DYNAMICS OF PHYTOPLANKTON IN AQUATIC ECOSYSTKMS
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lodellng changcs Simpson (D) and Shannon (H) indcxcs for uyilcm in (hc waicr body » a rrsuil of buman unpacts
WD OF MEASUKING TEI.EVISION ■PKCTRAL ENYIRONMENTAL CONTROL OK ■ BODIES FOR TIIF. PARAMETERS OF VUNKTON
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^Meketion of ihc waicr samplc froin a waicr body U bemg ■wilh pump (2) ihc waicr wilh ihc phyioplanklon. pmticln arc ■ puinpcd Ihrough the flow mcasuring ccii (5) lo dnining
"tin*,hc mkroscopc (4) and CCD-TV camera (3) mullispcctral rv wasunng analysis of cominuou* action of phytoplankion u bełng madc. in which ihc comporiton of the imago of the pMIdo, oblaincd al wawlcngths charactcrislic of phytoplankion plgmcnu, arc bcing madc In nurnine meusurinn cdi (5) wilh imocn
National Instltute of Technology, f
Abstract
f*% tttaucaty analyzn wm plsyi on •wftcabon of typcai tok twonaa m stylo « checkod by mcans of bas or oppontm icams The twnluanon lor1 rev«aied thit MT -Nart team ii rttN
Innu ihc doiabasc particie* of phyioplanklon (7) by a *pcciali/cd proccssor (8) u*ing Bayc* optinul clii\*iflcr willi rcsolvers funciion bii\cd on Mululiinobi* diMancc. Spcciali/cd processor (8) switchcs Ihc wawkngth of Ihc illiiminator (9). wliich pimidcs muging of paniclcs on ihc chamctcriuic wayclcifólh* of phytoplankton pigmcnis. Spcciali/cd processor (K) calculalcs Ihc numbcr of piinidcs of cvcry spccics of ph)loplanklon ihal ;irc prcscnl in Ihc waicr body,
3. Cakrulalkm błock of Simpv>n and Shannon imlc\e* (10) counis and givcs ihcm lo the inilicalor (11). By using a .spcciali/cd processor (8) il is posublc in rcal limc wilh high accunicy lo identify pliytoplanklon particie*. wliicli can rcducc Ihc absoluic error of dciciminalion (N,) and a rdaiivc numbcr p,*N,INt of phytopłanktan particie* of cacli spccics ihal ;trc prcscnt in the samplc. By using Ihc vałuo of Ihc relatise numbcr* of particie* of each spccics of phylnplankton in ihc Simpson and Shannon indn we can rcliahly aucu Ihc Malc of the waicr bod es* ccosystcm.
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Basic data
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Fig. 3. Błock diagram of ihc dcyicc on the basis of mullispcctral telcsision method of mcasurcmcni of ccological sialu* of waicr bod** by (hc pliytoplanklon puninictcn
CONCLUSIONS
In lliis puper his bccn improstd nuthcmatkal model of ihc dynamie* of pliytoplanklon poputalions in (hc oquatic cntfronmcnl ihrough a system of rccurrcncc cqu*iont ihal allowtd u* lo sludy ihc impact on the dcYciopmctu of phytoplankton conccnirations of iwtrienu and totic Mibslanccs. la addilion. malhcmalical modełs havc bccn suggested to simulalc the changc rotio of rcbtht popubiion* of phytoplankion in the waicr during pollution and evaluate inlcgraicd poUulion charactcristics bascd on changc* of the Simpson (D) and Shannon (II) indcic*
Aho, ii ha* bccn suggested a ncw mullispcctral tek*is*on metbod of mcasurcmcni of ccological conlrol sialu* of waicr bodics by phytoplankion paramefer* Ihal alkiwt rcliably assess the status of the waicr bodics" ccosystcm.
Desttaped aulonuicd conlrol and mcasurcment syMem for cnvironmcnial monitoring, which altowa rcal-time monitor the ccological status of waicr bodics by mcans of biomdicatioo by phyioplanklon and integrated conlrol of pollulion of water bodie* and nulrient regime unie compounds ihat affcct the cooctncmion of a ccitain lypc of phytoplankion.
The apcrimcntul results of monitoring of particie conccntraiioiw differem spccie* of phytoplankion allow us lo cstimaie of complcjua anthrupogenic impact on (hc waicr bodics.