Slocenes upes kā riska ūdensobjekta analīze

6533b7d2fe1ef96bd125e552

RESEARCH PRODUCT

Slocenes upes kā riska ūdensobjekta analīze

Jolanta Jēkabsone

subject

description

Maģistra darba mērķis ir izanalizēt galvenos faktorus, kas Slocenes upei liedz sasniegt labu ekoloģisko kvalitāti līdz 2015.gadam. Slocenes upes divi daļbaseini ir iekļauti riska ūdensobjektu sarakstā, kas līdz 2015. gadam nespēs sasniegt Ūdens struktūrdirektīvā noteikto labo ūdens kvalitāti. Augštecē risku nesasniegt labu kvalitāti rada morfoloģiskā un izkliedētā slodze, bet lejtecē punktveida un izkliedētā slodze. Pētījumā veikta Slocenes upes ūdens ķīmiskā sastāva analīze, hidromorfoloģiskais raksturojums un tipoloģiskās piederības precizēšana. Rezultāti liecina, ka hidromorfoloģisko pārveidojumu ietekmei uz upes ūdens kvalitāti ir lielāka loma nekā slāpekļa un fosfora savienojumu notecei no lauksaimniecības zemēm vai Tukuma notekūdeņu attīrīšanas iekārtu radītajam piesārņojumam. Maģistra darbā ir 63 lappuses un tas sastāv no 5 nodaļām. Darbā ievietoti 24 attēli, 5 tabulas un 6 pielikumi. Atslēgas vārdi: Ūdens struktūrdirektīva, riska ūdensobjekti, RHS, DPSIR modelis, biogēnie e

year	journal	country	edition	language
2013-01-01

https://dspace.lu.lv/dspace/handle/7/23915

PEPhysical Sciences and Engineering
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