脰koloogia keskuse teadusseminar聽鈥濻ooveetaseme 鈥瀐ingeelu鈥溾
Tule osale 枚koloogia keskuse kevadsemestri esimesel teadusseminaril!
Loodus- ja terviseteaduste instituut
Lisa kalendrisse
iCal calendarReedel, 5. veebruaril kell 9.00 on 枚koloogia keskuse teadusseminaril r盲盲kimas vanemteadur Elve Lode. Seminari teemaks on sooveetaseme 鈥瀐ingeelu鈥.
Teemast l盲hemalt
Life Peat Restore projekti tellimusel l盲biviidud rohkem kui 1,4 milj sooveetaseme (VT) numbrilise v盲盲rtuse t枚枚tlustulemused n盲itavad, et n盲iteks:
- nii VT aegridade kui ka andmemaatriksite t枚枚deldud tulemused s玫ltuvad kasutatud ajalisest skaalast;
- mida suurem on 枚kotoobi puistuga katvus, seda s眉gavam on h眉droloogilise miinimumperioodi VT;
- looduslikes soo枚kotoopides saabub VT miinimumperiood varem ning VT depressiooni periood kestab pikemalt v玫rreldes metsaga kaetud soo枚kotoopides.
Samas on suhteliselt keeruline erinevate maakattega 枚kotoopide VT d眉naamikat siduda mingi kindla VT muutuse mustriga. Ettekantav sisaldub Life Peat Restore lepingu (鈥濭roundwater dynamics in Life Peat Restore project area located on the L盲盲nemaa鈥揝uursoo Mire Complex鈥) arvult neljandas aruandes.
Nagu ikka, toimub 枚koloogia keskuse Facebooki lehel ka otse眉lekanne:
Vaata 枚koloogia keskuse teadusseminaride kevadsemestri ajakava SIIN.
In English
Once again about the "soul life" of the mire groundwater levels.
It is easy to understand from the title that something related to the mire groundwater levels will be presented. The results of processing of more than 1.4 Million numerical values of recorded mire groundwater levels (GWL), commissioned by the Life Peat Restore project, show for example that:
1) The processed results of both GWL time series and GWL data matrixes depend on the time scale used,
2) The higher the ecotope coverage with the tree stand, the deeper the GWLs during hydrological minimum periods,
3) In natural mire ecotopes, the minimum periods of GWLs arrive earlier and the periods of GWL depressions last longer compared to forest-covered mire ecotopes.
At the same time, it is relatively difficult to link the ecotope GWL dynamics with different land coverage to a certain, defined GWL change pattern. The results which will be presented are included in the fourth report of the Life Peat Restore contract of 鈥淕roundwater dynamics in the Life Peat Restore project area located on the L盲盲nemaa 鈥 Suursoo Mire Complex鈥.