20191118 FINAL REPORT 1A.3.Docx
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FINAL REPORT FOR TASK 1A.3 RESTORING NATURAL VALUES OF LOWER ODRA VALLEY BY IMPROVING RETENTION AND FLOOD PROTECTION CAPACITIES OF MIĘDZYODRZE State Water Holding Polish Water, Catchment Management Board in Szczecin Teofila Firlika 19, 71-637 Szczecin ODRA AND VISTULA FLOOD PROTECTION PROJECT Task 5.3 .: Design and Construction Supervision for works, Project Management, Technical Assistance and Training Technical Support for the Project and Strengthening of PIU’s Institutional Capacity. prepared by: JOINT VENTURE Consortium Leader Sweco Consulting Sp. z o. o. ul. Franklin Roosevelt 22 60-829 Poznań Dictionary of abbreviation NO. ABBREVIATION NAME 1 Joint Venture (JV) consists of: Consultant, Sweco Consulting Sp. z o. o. - JV Leader Engineer, Consultant Sweco Engineering Sp. z o. o. - JV Partner Engineer, IK Ekocentrum - Wrocławski Ośrodek Usług Ekologiczne Sp. z o. o. - JV subcontractor consultant 2 FRMP Flood Risk Management Plan 3 GHG Greenhouse gas 4 HOLSC Head Office of Land Surveying and Cartography 5 IBRD International Bank for Reconstruction and Development 6 IMGW-PIB Institute of Meteorology and Water Management – National Research Institute 7 JCWP Water body - a basic water management unit under Polish water law, in accordance with the Water Framework Directive 8 JV Joint Venture 9 KZGW National Water Management Authority 10 M.P. Monitor Polski (Official Journal issued by the Prime Minister for official announcement of internally binding legal acts issued by supreme state authorities) 11 NGO Non-government organization 12 DMT Digital Terrain Model 13 NN Normal-Null - sea level set for Amsterdam 14 OVFMP Odra and Vistula Flood Management Project 15 PRDBA Polish Red Data Book of Animals 16 PCU Project Coordination Unit 17 PP Procurement Plan 18 Project Odra and Vistula Flood Management Project 19 SWHPW ZZ Szczecin, the State Water Holding Polish Water, Catchment Management Board in Szczecin Ordering Party, the Client 20 Task / Contract Chlewice-Porzecze. Backwater embankment of the Odra River at the Myśli River and 1A.1 Modernization of the Marwicki polder stage I and II 21 Flood protection of Ognica village on Odra River. Osinów-Łubnica. Modernization of Task / Contract inter-embankment. Flood protection of Radziszewo and Daleszewo villages on Odra 1A.2 River at 726+400÷727+960 km. Modernization of Marwicki polder - stage I and II. Modernization of pump station. 22 Task / Contract Restoring natural values of Lower Odra Valley by improving retention and flood 1A.3 protection capacities of Międzyodrze 23 Design and Construction Supervision for works. Project management, technical Task / Contract 5.3 assistance and support for project implementation units in the scope of implementation of the Odra and Vistula River Basin Flood Protection Project 24 WB The World Bank Dictionary of terms NO. TERM NAME 1 Alluvial soils Soils resulting from river, lake or sea alluvium 2 Backwater A rise in the water table flowing that progresses upstream of a watercourse as a result of rising water levels in the final tank into which the water flows - e.g. in the sea, lake or river receiving the inflow; The branch of the river or its former channel still containing water and forming a shallow lake 3 Bathymetry Department of hydrology dealing with depth measurements of water courses and water bodies Page 2 of 36 NO. TERM NAME 4 Biocenose Interdependent group of living organisms living in a given natural habitat 5 Biotype The inanimate part of the ecosystem that constitutes the living space of living organisms 6 Chiroptera All the bats living in the given area, habitat 7 Decession Increased process of humification and mineralization of organic components of hydrogenic soils, constituting the process of moorshification and occurring in conditions of reduced or interrupted hydration 8 Dredging Mechanical removal of bottom sediment from water bodies or water courses 9 Ecological Directed, extended in the time, process of replacing one plant community by another in a succession given place, related to the mutual interaction of species (biological competition) and their modifying impact on the abiotic environment (abiotic factors) 10 Ecotone An ecosystem that is a transition zone between at least two ecosystems 11 Entomofauna Insects occurring in a given geographical area or habitat 12 Eutrophic waters Freshwater, characterized by a high concentration of water-soluble nutrients, which results in a strong development of biological life with a simultaneous decrease in the amount of oxygen in the water and a reduction in mineralisation processes. 13 Flood wave Transient hydrological phenomenon arising in natural water courses, water reservoirs, channels or at sea as a result of sudden runoff of large rainwater or melt water masses, the water mass creates a high level of the water level in the shape of an embankment moving along the watercourse, creating a potential flood risk 14 Fluviogenic peat A type of low moor in which water stagnating in the ground originates from periodic bog flooding of river waters, and to some extent also from surface runoff 15 Herpetofauna All of the amphibians and reptiles occurring in the given area 16 Humification Processes of transformation of soil organic matter based on partial decomposition of primary organic compounds (e.g. plant remains) and secondary synthesis. 17 Hydrograph Graph showing variation in flow time (m³/s) 18 Ichthyofauna All fish species occurring at a given geological time in a given water body 19 Macrobenthos They are benthic animals (living at the bottom of water bodies) bigger than 1 mm (retained on a sieve with a mesh size of 1 mm). In general, macrobenthos include freshwater oligochaete, crustaceans, aquatic insects, and freshwater molluscs. 20 Malacofauna Molluscs - a type of animal, the second most numerous after arthropoda, covering about 130,000 living species 21 Mesoregion A unit of physical-geographical division of space, covering a larger area with similar environmental and landscape features 22 Mire Type of wetlands, the final stage of overgrowing of the lake, with a occurring plant blanket on the surface of the overgrown lake, under which there are residual water or semi-liquid lake sediments 23 Molinietum A type of variable moisture content meadow largely built by Molinia caerulea. caeruleae 24 Odrzysko Old bed of the Odra River 25 Ornithofauna All birds living in the area, environment or living in a specific epoch 26 Oxbow lake A lake lying at the bottom of a river valley, being a fragment of its former riverbed and cut off from the present current by an embankment. 27 Peat bog The area is characterised by high humidity, peat deposits and marsh vegetation, which gives rise to peat. 28 Phytobenthos A set of organisms traditionally classified as plants associated with the bottom of a water body or a watercourse and the bottom zone Page 3 of 36 NO. TERM NAME 29 Polder Usually a natural floodplain 30 Restoration The process of restoring the environment to its natural state, which is as close as possible to its original state before human modification, e.g. restoring the natural river bed to its natural, meandering riverbed. 31 Retention capacity The amount of rainwater and snow water that a given area / reservoir can take 32 Riparian forest Forest community, occurring on rivers and streams, within the range of flood waters, which carry and settle fertile silt during the flood. 33 Sand grasslands Low, loose, pioneer communities, dominated by clump, xerophylic grasses, sometimes with a higher proportion of low flowering perennials, most often not economically used or extensively grazed. 34 Sapropel Bottom sludge of ageing or contaminated water bodies, dark from iron sulphides, rich in organic matter decomposed by micro-organisms 35 Silt material Bottom-surface excavated material arising from the dredging of surface water or hydraulic constructions 36 Taxon Systematic unit of living organisms, e.g. species, genus, family 37 Terrestrialization The process of transforming the aquatic environment into terrestrial equipment 38 Water trophy Intensity of organic substance synthesis processes by photoautotrophic organisms, i.e. cyanobacteria, algae, higher plants 39 Weir Hydraulic construction built across the river or channel, damming water, in order to include maintaining a constant level of the river for navigation or flood protection 40 Willow orchard Willow thicket Page 4 of 36 Table of Contents Summary in a non-specialist language................................................................................................. 6 1. General information about Task 1A.3 .......................................................................................... 9 2. Objective and scope of Task 1A.3 ............................................................................................... 10 3. Characteristics of the area........................................................................................................... 11 4. Results of the conducted activities............................................................................................. 17 4.1. Annual wildlife inventory.................................................................................................... 17 4.2. Geodetic inventory of water facilities ................................................................................ 22 4.3. Hydraulic modelling ............................................................................................................ 23 4.4. Testing of physico-chemical