Nosusinasanas un notekudenu novadisanas sistemu pilnveidosana ar merki samazinat lauksaimniecisko piesarnojumu.

Ziverts A.

Nosusinasanas un notekudenu novadisanas sistemu pilnveidosana ar merki samazinat lauksaimniecisko piesarnojumu.

1996

Ziverts A.

The results of research on nutrient runoff and its isolation from agricultural land are summed up in the present paper. The influence of wetlands on the nutrient runoff isolation has been investigated. A new monitoring site "Mellupite" has been established and the first monitoring results have been analysed. Several hydrological models have been developed simulating soil moisture regime as well as surface and subsurface runoff depending on meteorological observations. Model METQ 96 can be used to calculate the probable maximum flood on the Daugava HPP cascade. Design problems of low capacity waste water treatment plants have been investigated. A method has been developed for the evaluation of moisture conditions on agricultural lands.

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AGROVOC Keywords

bilan hydrique contenido de agua en el suelo drainage drenaje escorrentia latvia letonia lettonie meteorological observations monitoring nutrientes nutrients pollution recherche research ruissellement runoff soil water content substance nutritive teneur en eau du sol terre humide vigilancia water balance wetlands

Bibliographic information

Other Subjects

Balance hidrico; Observation meteorologique; Observaciones meteorologicas; Tierras humedas; Investigacion; Polucion; Controle continu

Language

Latvian

Note

17 tables; 32 ill., 67 ref. Summaries (En, Lv). AVAILABILITY: Fundamental Library, Latvian University of Agriculture, 2 Liela Street, Jelgava LV 3001 - Latvia. E-mail: [email protected]

Translated Title

English. [Improvement of drainage and runoff discharge systems with the aim of reducing agricultural pollution]. [Latvian]

Type

Report; Summary; Non Conventional

Corporate Author

Latvian University of Agriculture, Jelgava (Latvia).

In AGRIS since: 2012-11-15

Format: AGRIS AP

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Nosusinasanas un notekudenu novadisanas sistemu pilnveidosana ar merki samazinat lauksaimniecisko piesarnojumu.

1996

AGROVOC Keywords

Bibliographic information