Kugres ezera pārpurvošanās gaita holocēnā

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Kugres ezera pārpurvošanās gaita holocēnā

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Māras Rečas bakalaura darbā „Kugres ezera pārpurvošanās gaita holocēnā” apskatīta Kugres ezera aizaugšana un analizēta tā pārpurvošanās gaita visā holocēna griezumā. Atšķirības Latvijas ģeoloģiskajā un ģeogrāfiskajā vidē un ainavā vērojamas dažādos holocēna griezumos vienas Klimatiskās zonas ietvaros. Tādēļ ir būtiski apskatīt dažādas lokālas teritorijas, un izsekot to attīstības gaitu holocēnā, tādejādi izzinot Latvijas holocēna reģionālās un lokālās atšķirības visas teritorijas ietvaros. Ir nepieciešami pētījumi, kas aptvertu teritorijas, kur putekšņu zonu ietvaros vērojamas krasas atšķirības ar reģionālajiem griezumiem, lai izprastu un pilnveidotu holocēna stratigrāfiju Latvijā. Bakalaura darba mērķis ir izpētīt Kugres ezera pārpurvošanās gaitu holocēnā. Analizējot iegūtos rezultātus, tika secināts, ka Kugres ezera attīstība sākusies jau preboreāla beigās, bet intensīva tā aizaugšana sākusies atlantiskā laika vidusdaļā, ko ietekmējusi klimatisko laiku maiņa un lokālas īpatnības. Atslēgas vārdi: ezera attīstība, ezera nogulumi, ezera aizaugšana, sporu-putekšņu analīze.

year	journal	country	edition	language
2010-01-01

https://dspace.lu.lv/dspace/handle/7/6935

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