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Response of coastal phytoplankton to upwelling induced hydrological changes in the Alappuzha mud bank region, Southwest coast of India

100%

Madhu N. V., Anil P., Meenu P., Gireeshkumar T. R., Muraleedharan K. R., Rehitha T. V., Dayana M., Vishal C. R.

Oceanologia

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2021

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tom 63

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nr 2

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Seasonal and multiannual changes of water levels in lakes of Northeastern Poland

100%

Gorniak A., Piekarski K.

Polish Journal of Environmental Studies

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2002

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tom 11

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nr 4

Seasonal and multiannual hydrological changes were analysed in seven lakes of northeastern Poland on the basis of a 40-year series of everyday observations of the water level in the years 1961-2000. In the unmodified hydrological lakes occurs an unimodal cycle of variation in the water level with a spring maximum, whose magnitude depends on atmospheric precipitation in the form of snow in the period December- March. In lakes with hydrology transformed by man, seasonal water level changes depend on their economic function in the catchment. An anthropogenic increase in the amplitude of the varying water level in lakes is the factor intensifying the eutrophication of water bodies. Multiannual cycles of variation in lake levels take different spans of time depending on hydrological characters of the lakes.

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Odwodnieniowa degradacja gleb w obrebie Koninsko-Turkowskiego Zaglebia Weglowego

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Mocek A., Owczarzak W.

Acta Agrophysica

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2003

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tom 01

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nr 4[89]

697-704

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Blooms of Desmididium grevillei in Lubiec peat bog

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Lesiak T.

Oceanological Studies

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1998

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tom 27

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nr 2

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The development of the peat-forming processes versus the lowland relief of Poland and hydrological change in the postglacial period

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Zurek S.

Quaestiones Geographicae

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1991-1992

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tom 17-18

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Hydrochemical evaluation of surface water in the mountain catchments

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Twardy S., Kuzniar A., Kopacz M.

Journal of Water and Land Development

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2001

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nr 05

This paper presents analysis of meteorological, hydrological and hydro-chemical records collected in the years 1995-1998 in the upper catchment of the Grajcarek (the Small Pieniny Mountains). It was found that irrespective of water stages, concentrations of chemical components were at an average level. The loads, however, were significantly diversified. At lower stages, they constituted 4-7 per cent of the annual load, and at extremely high stages 23-33 per cent. The lower loads of all components were flowing out of the catchment A. The authors link this fact with the high afforestation of this basin. From the above data the conclusion can be drawn that the land use of a catchment has an effect on the chemical components of the runoff. It has particular importance in the case of mountain areas in view of the threat of water erosion.

Ograniczanie wyników

1 Acta Agrophysica

1 Journal of Water and Land Development

1 Oceanologia

1 Oceanological Studies

1 Polish Journal of Environmental Studies

1 Quaestiones Geographicae

1 Anil P.

1 Dayana M.

1 Gireeshkumar T. R.

1 Gorniak A.

1 Kopacz M.

1 Kuzniar A.

1 Lesiak T.

1 Madhu N. V.

1 Meenu P.

1 Mocek A.

1 Muraleedharan K. R.

1 Owczarzak W.

1 Piekarski K.

1 Rehitha T. V.

1 Twardy S.

1 Vishal C. R.

1 Zurek S.

1 2021

1 2003

1 2002

1 2001