Difference between revisions of "Alteration of instream habitat"
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Revision as of 12:51, 18 March 2010
Contents
Alteration of instream habitat
04. Morphological alterations
General description
Effect/Impact on (including literature citations)
- HYMO (general and specified per HYMO element)
- physico - chemical parameters
- Biota (general and specified per Biological quality elements)
Case studies where this pressure is present
- current_deflector_Eichenfelde
- Negro
- Opijnen_-_Side_Channel
- Gameren
- Freienbrink
- DOÑANA/RESTAURACIÓN_DEL_ARROYO_DEL_PARTIDO
- Charlottenburg_artificial_bay
- Charlottenburg_wave-protected_shallow
- sheet_pile_protected_shallow_new
- Westlicher_Abzugsgraben
- Vén_Duna_-_side_arm_reopening
- Renaturierung_Untere_Havel
- Meander_fish_ramp_Erpe_BB
- Fish_ramp_Erpe_BB
- Fish_ramp_Erpe_Berlin
- Pisuerga._Improvement_of_ecological_state_of_the_river_between_the_dam_Pisuerga_Aguilar_de_Campo_and_Alar_del_Rey_(Palencia)_1st_Stage.
- Bemmelse_Waard_–_Restoring_former_floodplains_(INTERREG_Sustainable_Development_of_Floodplains)
- Fovant_-_Demonstrating_strategic_restoration_and_management_STREAM_(LIFE05_NAT/UK/000143)
- Heessen_-_Optimisation_of_the_pSCI_“Lippe_floodplain_between_Hamm_and_Hangfort”_(LIFE05/NAT/D/000057)
- Ahlen-Dolberg_-_Optimisation_of_the_pSCI_“Lippe_floodplain_between_Hamm_and_Hangfort”_(LIFE05/NAT/D/000057)
- Conservation_of_Atlantic_Salmon_in_Scotland_(LIFE_04/NAT/GB/000250)
- Northern_Sweden_-_From_source_to_sea,_restoring_river_Moälven_(LIFE05_NAT/S/000109)_
- Ems_floodplain_(LIFE_project)
- Aaijen_-_Removal_of_Bank_Fixation
- Meers
- Klebach_-_Side_channel
- Bakenhof_-_Dyke_relocation
- Sweden-_Restoration_of_the_Freshwater_Pearl_Mussel_and_its_habitats_(LIFE04/NAT/SE/000231)
- Niederwerrieser_Weg_-_Optimisation_of_the_pSCI_“Lippe_floodplain_between_Hamm_and_Hangfort”_(LIFE05/NAT/D/000057)
- Soest_-_Optimisation_of_the_pSCI_“Lippe_floodplain_between_Hamm_and_Hangfort”_(LIFE05/NAT/D/000057)
- Lek_bij_Everdingen_-_Groyne_Shields
- Carrión
- Bergen_-_Removal_of_Bank_Fixation
- Polder_Ingelheim_–_Restoring_former_floodplains_(INTERREG_Sustainable_Development_of_Floodplains)
- Amesbury_on_the_river_Avon_-_Demonstrating_strategic_restoration_and_management_STREAM_(LIFE05_NAT/UK/000143)
- Stream_-mending_the_Avon
- Pastures_Bridge_Rehabilitation
- Inchewan_Burn_Bed_Restoration
- River_Wensum_Rehabilitation_Project
- River_Skerne_EU-LIFE_project
- Upper_Woodford_-_Demonstrating_strategic_restoration_and_management_STREAM_(LIFE05_NAT/UK/000143)
- Oberwerries_-_Optimisation_of_the_pSCI_“Lippe_floodplain_between_Hamm_and_Hangfort”_(LIFE05/NAT/D/000057)
- Sella
- Asseltse_Plassen_-_Bank_erosion
- Beneden-Leeuwen_-_Side_channel
- Vreugderijkerwaard_-_Side_channel
- Weissenthurm
- Chícamo_Life_project._Conservation_of_Aphanius_iberus´_genetics_stocks_(_Murcia_).
- Haselünne
- Uilenkamp
- Rijkelse_Beemden_-_River_bed_widening
- Tajo._Improvement_of_ecological_state_of_the_Tajo_and_tributaries__riverside_affected_by_the_spill_of_kaolin,_at_Poveda_de_la_Sierra_and_Taravilla_(Guadalajara)
- Hondsbroeksche_Pleij_–_Restoring_former_floodplains_(INTERREG_Sustainable_Development_of_Floodplains)
- Chilhampton_-_Demonstrating_strategic_restoration_and_management_STREAM_(LIFE05_NAT/UK/000143)
- Woodgreen_-_Demonstrating_strategic_restoration_and_management_STREAM_(LIFE05_NAT/UK/000143)
- Buiten_Ooij_-_Sluice_operation_
- Improvement_of_aquatic_habitat_of_Segre_River__at_Alòs_de_Balaguer
- Stora
- River_Rhine_-_IJsseluiterwaarden_Olst
- Scheldt_-_Vallei_Grote_Nete
- Rhine_-_Meinerswijk
- Hampshire_Avon_-_Hale
- Restoration_and_remeandering_of_the_Müggelspree_-_downstream_Mönchwinkel
- Dommel_Eindhoven
- Narew_river_restoration_project_
- Lower_Traun
- Middle_Warta_River_Valley
- Lippeaue_Klostermersch
- Drava_-_Kleblach
- Thur_
- Töss
- Enns_-_Aich
- Cölbe
- Vääräjoki_-_Niskakoski
- KUIVAJOKI
- Emån_-_Emsfors
- Mörrumsån_-_Hemsjö
Possible restoration, rehabilitation and mitigation measures
- Add/feed sediment
- Reduce undesired sediment input
- Reduce erosion
- Favour morphogenic flows
- Link flood reduction with ecological restoration
- Manage aquatic vegetation
- Remeander water courses
- Widen water courses
- Shallow water courses
- Allow/increase lateral channel migration or river mobility
- Narrow water courses
- Create low flow channels in over-sized channels
- Initiate natural channel dynamics to promote natural regeneration
- Modify aquatic vegetation maintenance
- Introduce large wood
- Remove bank fixation
- Recreate gravel bar and riffles
- Remove or modify in-channel hydraulic structures
- Revegetate riparian zones
- Remove bank fixation
- Remove non-native substratum
- Develop riparian forest
- Lower river banks or floodplains to enlarge inundation and flooding
- Reconnect backwaters and wetlands
- Restore wetlands
- Retain floodwater
- Construct semi-natural/articificial wetlands or aquatic habitats
