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Czasopisma help

  1. 12 Oceanological and Hydrobiological Studies

  2. 6 International Journal of Ecohydrology and Hydrobiology

  3. 5 Journal of Water and Land Development

  4. 4 Acta Scientiarum Polonorum. Formatio Circumiectus

  5. 2 Oceanologia

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Autorzy help

  1. 5 Krzyminski W.

  2. 5 Lysiak-Pastuszak E.

  3. 4 Lewandowski L.

  4. 3 Grzybowski M.

  5. 3 Lewandowski P.

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Lata help

  1. 3 2016

  2. 2 2015

  3. 6 2014

  4. 1 2013

  5. 6 2012

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1

The concept of a methodology for assessment of programmes of measures in implementation of the Water Framework Directive 2000/60/EC

100%
Walczykiewicz T., Biedron I.
Meteorology Hydrology and Water Management. Research and Operational Applications
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2014
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tom 02
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nr 2
This article presents the concept of the methodology for assessing the implementation of programmes of measures adopted in the State Water and Environmental Programme, and, in consequence, in the framework of the first water management plans for river basin districts in Poland, as approved by the Council of Ministers on 22nd February, 2011, and published in the official journals. The scope of work in the methodology concept primarily concerns two basic analyses: assessment of the accomplishment of programmes of measures with regard to the degree of their accomplishment, and assessment of the effectiveness of scheduled programmes of measures. The level of accomplishment should be understood as the quantitative status of progress of particular measures, whereas effectiveness means their direct or indirect impact on the achievement of environmental goals of the Water Framework Directive. For this purpose, for some of the measures databases and reports existing in institutions responsible for the performance of measures indicated in the SWEP were used. For the rest of the measures, the survey method was used. For the purpose of the surveying process, the preparation of appropriate matrixes with measures marked for institutions, and also of email address databases, were proposed. Also, identifiers serving to link answers with specific areas on maps that trace measures were proposed. The present and forecast situation concerning reporting in the scope of the WFD and other tasks connected with it in the field of environmental protection leads to the conclusion that the coordination of reporting at the state level and the improvement of the flow of information between interested institutions is necessary.
2

The variability of macrophyte metrics used in river monitoring

86%
Szoszkiewicz K., Zbierska J., Staniszewski R., Jusik S.
Oceanological and Hydrobiological Studies
|
2009
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tom 38
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nr 4
117-126
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The studies on floodplain restoration: a case study of the upper Dunajec river

86%
Lapuszek M.
Infrastruktura i Ekologia Terenów Wiejskich
|
2012
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nr 1/IV
Long-term observations of Upper Vistula tributaries, made by the author, showed that the narrowing and straightening of rivers and their floodplains resulted in accelerated riverbed erosion and the increase of flood risks. River floodplains are widely acknowledged as being very important for biodiversity, therefore by their narrowing they lose their natural patterns and, as a consequence, decline in habitat and species diversity. In the last years a new approach in river management and engineering appeared: the EU Water Framework Directive constitutes an important step for more ecological river training. In consequence an increasing number of restoration projects have been initiated in the last years. In the present paper the author tried to study and check the possibilities of flood plain widening upstream of the town of Nowy Sącz situated along the Dunajec River (km: 111.900 – 107.500), where devastated lands occurred. In the urban area of Nowy Sącz the levees distance was left unchanged. For the new conditions the numerical simulation by 1D mathematical model Rubarbe was carried out. The obtained results showed a significant decrease in the flood peaks upstream of Nowy Sącz and lesser decrease in the town.
4

Phytoplankton-based recovery requirement for urban lakes in the implementation of the Water Framework Directive’s ecological targets

86%
Napiorkowska-Krzebietke A., Dunalska J.
Oceanological and Hydrobiological Studies
|
2015
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tom 44
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nr 1
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Irrigation of farm land under the EU Water Framework Directive

86%
Theuvsen L., Battermann H. W.
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego
|
2011
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tom 11(26)
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nr 3
With the Water Framework Directive (WFD), the European Union has established a legal framework for the protection of all aquatic ecological systems, including groundwater. This directive may have advantages for the water regime in ecologically sensitive areas but may also bring some economic disadvantages for farmers. The economic implications of the WFD for irrigated agriculture with regard to various scenarios and the implementation of alternative water policy measures are analysed. The results show that demand for irrigation water, farmers’ reactions with regard to operational and strategic decisions and income effects strongly depend on the water policy measures implemented.
6

Development of tools for ecological quality assessment in Polish marine areas according to the Water Framework Directive. Part II - Chlorophyll-a

86%
Lysiak-Pastuszak E., Krzyminski W., Lewandowski L.
Oceanological and Hydrobiological Studies
|
2009
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tom 38
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nr 3
101-112
7

Polish investigations on river hydromorphology

86%
Lewandowski P.
Polish Journal of Environmental Studies
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2012
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tom 21
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nr 4
The Water Framework Directive (WFD) introduced the obligation to monitor hydromorphological elements of rivers, including hydrological regime, river continuity, and riverbed morphology. It is estimated that by the year 2015 all uniform water bodies in the EU will be ensured at least very good (class I) or good (class II) ecological status plus good ecological potential. European standards define requirements concerning slightly different quality indices as well as methods of their assessment in such studies. In Poland, hydrological valuation has been realized since the early 1990s using different research methods. Within the framework of appraisals applied at that time, the requirements of the WFD, adopted later, were not always considered. This paper presents results of an analysis conducted on the basis of the findings of all studies of the hydromorphological status of Polish rivers conducted and published in 1995-2008. From 2,202 km of watercourses, in which scoring was applied for selected quality elements, a total of 1,588 km, uniform in terms of methodology, were selected from 35 rivers. Statistical analysis determined the distribution of results for analyzed quality elements, constituting the foundation for a new method of hydromorphological monitoring of rivers, adapted to the requirements of the WFD. Moreover, our paper also presents a review of developed research methods for the hydrological valuation of watercourses, applied in Poland and Europe.
8

Principles of hydromorphological surveys of Polish rivers

86%
Ilnicki P., Gorecki K., Grzybowski M., Krzeminska A., Lewandowski P., Sojka M.
Journal of Water and Land Development
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2010
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nr 14
9

Principle and design of hatch operation system for fish migrating upstream-downstream of the discharge sill

86%
Voicu R. G., Miles K. N.
Acta Scientiarum Polonorum. Formatio Circumiectus
|
2016
|
tom 15
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nr 3
10
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Preliminary assessment of the eutrophication status of selected areas in the Polish sector of the Baltic Sea according to the EU Water Framework Directive

86%
Lysiak-Pastuszak E., Osowiecki A., Filipiak M., Olszewska A., Sapota G., Woron J., Krzyminski W.
Oceanologia
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2006
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tom 48
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nr 2
The implementation of the European Union Water Framework Directive required a number of tasks to be fulfilled: classifying the various water bodies into different types, defining reference conditions for each of the types and assessing their ecological quality status – this last is based on biological, hydromorphological and physicochemical quality elements of the ecosystem. The paper presents an attempt to estimate reference values in selected areas of Polish coastal and transitional waters as well as in an open sea area following WFD principles. The preliminary eutrophication assessment showed all the assessed areas to be eutrophication problem areas.
11
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Using GEOBIA and data fusion approach for land use and land cover mapping

72%
Wezyk P., Hawrylo P., Szostak M., Pierzchalski M., de Kok R.
Quaestiones Geographicae
|
2016
|
tom 35
|
nr 1
Land Use and Land Cover (LULC) maps play an important role in an environmental modelling, and for many years efforts have been made to improve and streamline the expensive mapping process. The aim of the study was to create LULC maps of three selected water catchment areas in South Poland using a Geographic Object-Based Image Analysis (GEOBIA) in order to highlight the advantages of this innovative, semi-automatic method of image analysis. The classification workflow included: multi-stage and multi-scale analyses based on a data fusion approach. Input data consisted mainly of BlackBridge (RapidEye) high resolution satellite imagery, although for distinguishing particular LULC classes, additional satellite images (LANDSAT TM5) and GIS-vector data were used. Accuracy assessment of GEOBIA classification results varied from 0.83 to 0.87 (Kappa), depending on the specific catchment area. The main recognized advantages of GEOBIA in the case study were: performing of multi-stage and multi-scale image classification using different features for specific LULC classes and the ability to using knowledge-based classification in conjunction with the data fusion approach in an efficient and reliable manner.
12
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Possible effects of climate change on ecological functioning of shallow lakes, Lake Loenderveen as a case study

72%
Schep S. A., Ter Heerdt G. N. J., Janse J. H., Ouboter M.
Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation
|
2007
|
nr 38
95-104
The European Water Framework Directive (WFD) requires all inland and coastal waters to reach “good ecological status” by 2015. The good ecological status of shallow lakes can be characterised by clear water dominated by submerged vegetation. The ecological response of shallow lakes on nutrients largely depends on morphological and hydrological features, such as water depth, retention time, water level fl uctuations, bottom type, fetch etc. These features determine the “critical nutrient load” of a lake. When the actual nutrient load of a lake is higher than the critical nutrient load, the ecological quality of this lake will deteriorate, resulting in a turbid state dominated by algae. Climate change might lead to changes in both environmental factors and ecosystem response. This certainly will have an effect on the ecological status. As an illustration the results of a multidiscipline study of a shallow peaty lake (Loenderveen) are presented, including hydrology, geochemistry and ecology. Ground- and surface water fl ows, nutrient dynamics and ecosystem functioning have been studied culminating in an application of the ecological model of the lake (PCLake). Future scenarios were implemented through changing precipitation, evaporation and temperature. Climate change will lead to higher nutrient loads and lower critical nutrient loads. As a consequence lakes shift easier from clear water to a turbid state.
13

Water Framework Directive: opportunities for flood management

72%
Corbelli D.
Journal of Water and Land Development
|
2004
|
nr 08
14

Ecomorphological evaluation of the Lyna River along the Kotowo-Ardapy section

72%
Grzybowski M., Endler Z.
Quaestiones Geographicae
|
2012
|
tom 31
|
nr 1
15

The BMWP PL method applied for evaluation of water purity in the catchment area of the middle and lower Drawa River

72%
Czerniawski R., Domagala J., Pilecka-Rapacz M., Polgesek M.
Electronic Journal of Polish Agricultural Universities. Series Fisheries
|
2009
|
tom 12
|
nr 4
16

Development of tools for ecological quality assessment in Polish marine areas according to the Water Framework Directive. Part I - Nutrients

72%
Lysiak-Pastuszak E., Krzyminski W., Lewandowski L.
Oceanological and Hydrobiological Studies
|
2009
|
tom 38
|
nr 3
87-99
17

Establishing reference conditions for Polish lakes - preliminary results

72%
Soszka H., Kolada A., Golub M., Cydzik D.
Oceanological and Hydrobiological Studies
|
2008
|
tom 37
|
nr 3
105-110
18

Development of tools for ecological quality assessment in Polish marine areas according to the Water Framework Directive. Part III - Secchi depth

72%
Lysiak-Pastuszak E., Krzyminski W., Lewandowski L.
Oceanological and Hydrobiological Studies
|
2009
|
tom 38
|
nr 3
113-124
19

Cyanobacterial bloom intensity in the ecologically relevant state of lakes – an approach to Water Framework Directive implementation

72%
Napiorkowska-Krzebietke A.
Oceanological and Hydrobiological Studies
|
2015
|
tom 44
|
nr 1
20

Phytoplankton metric of ecological status assessment for Polish Lakes and its performance along nutrient gradients

72%
Hutorowicz A., Pasztaleniec A.
Polish Journal of Ecology
|
2014
|
tom 62
|
nr 3
This paper outlines the Phytoplankton Multimetric for Polish Lakes (PMPL) – an ecological status assessment method which can be used to implement the European Water Framework Directive (EC, 2000). The PMPL includes abundance parameters of phytoplankton: the metrics: “chlorophyll a”, “total biomass” while the taxonomic composition is partly evaluated by the metric “biomass of cyanobacteria”. All of these three single metrics as well as the final PMPL index values are the same scale and range from 0 to 5. The PMPL can be transformed to a normalized Ecological Quality Ratio (EQR) range from 0 (the worst status) to 1 (the best status). The PMPL method differentiates “stratified” and “unstratified” lake types as well as subdivisions into lakes characterized by a high (>2) or low (<2) lake volume-to-catchment area ratio (VQ). The metrics used and the PMPL index respond to eutrophication pressure expressed by total phosphorus and total nitrogen concentration, the significance of the relationships depends on the tested parameter and the abiotic type of lake. From among the single metrics, the metric “chlorophyll a” was usually found to reveal the strongest significant correlation to both total phosphorus and total nitrogen (Spearman`s coefficient varied from –0.41 to –0.75 and from –0.34 to –0.56, respectively). The weakest correlation with nutrients was noted for metric “biomass of cyanobacteria” (R=–0.13 to –0.62). The PMPL correlated best with TP and TN in unstratified lakes (R=–0.49 to –0.70). The testing of the PMPL index shows a statistically important distinction between Good/Moderate ecological status and confirmed designated boundaries of High/Good and Good/Moderate states.
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