Environmental design of embankments and erosion protection - Revision history

Bendikhansen: Text replacement - "category:Measures" to "category:Solutions"

2020-10-26T10:02:06Z

2020-04-06T11:58:04Z

2020-03-12T12:43:08Z

2020-01-21T14:21:32Z

Text replacement - "=Useful MTDs=" to "=Relevant MTDs and test cases="

2020-01-20T14:09:05Z

2019-10-28T10:32:45Z

Classification Table

2019-10-22T07:46:23Z

2019-10-17T08:12:31Z

Classification Table

2019-10-10T11:35:36Z

2019-06-22T09:30:32Z

Introduction

← Older revision		Revision as of 10:02, 26 October 2020
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	=Relevant literature=		=Relevant literature=

−	[[category:Habitat measures]][[category:~~Measures~~]]	+	[[category:Habitat measures]][[category:Solutions]]

← Older revision		Revision as of 11:58, 6 April 2020
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		+	[[file:icon_habitat.png\|right\|150px\|link=[[Habitat]]]]
	=Introduction=		=Introduction=
	[[file:env_design_embankments_otta.png\|thumb\|250px\|Figure 1: Construction of embankments with stones at the inter-section of Otta River and Gudbrandsdalslågen in Norway, for the purpose of protecting the nearby houses and infrastructure]]		[[file:env_design_embankments_otta.png\|thumb\|250px\|Figure 1: Construction of embankments with stones at the inter-section of Otta River and Gudbrandsdalslågen in Norway, for the purpose of protecting the nearby houses and infrastructure]]

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 =Classification Table=
 {{Environmental design of embankments and erosion protection}}
 [[category:Habitat measures]][[category:Measures]]

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 If the embankment is correctly designed and properly built, very limited maintenance should be needed. In areas with ice breaks and jamming, the embankment might be damaged, and repairs needed. The ecological functioning can be evaluated by carrying out measurements of juvenile fish densities, for instance by use of electro-fishing equipment.
-=Useful MTDs=
+=Relevant MTDs and test cases=
 {{Suitable MTDs for Environmental design of embankments and erosion protection}}

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 ==During operation==
 If the embankment is correctly designed and properly built, very limited maintenance should be needed. In areas with ice breaks and jamming, the embankment might be damaged, and repairs needed. The ecological functioning can be evaluated by carrying out measurements of juvenile fish densities, for instance by use of electro-fishing equipment.
 =Classification Table=

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 =Introduction=
-[[file:env_design_embankments_otta.png|thumb|500px|Figure 1: Construction of embankments with stones at the inter-section of Otta River and Gudbrandsdalslågen in Norway, for the purpose of protecting the nearby houses and infrastructure]]
+[[file:env_design_embankments_otta.png|thumb|250px|Figure 1: Construction of embankments with stones at the inter-section of Otta River and Gudbrandsdalslågen in Norway, for the purpose of protecting the nearby houses and infrastructure]]
 Embankments and erosion protections are put in place in many rivers to reduce the erosion that ultimately might threat infrastructure. In highly urbanised areas or areas of critical infrastructure, the protection is so extensive that rivers are completely channelized. In many cases this protection is made of concrete blocks with close to smooth surfaces, providing no or little hydraulic variation and shelter for fish along the shoreline. Sometimes, the man-made embankment is also placed a bit into the river, reducing the total available habitat.