{"id":25346,"date":"2021-03-08T12:25:34","date_gmt":"2021-03-08T12:25:34","guid":{"rendered":"http:\/\/www.lugobiodinamico.eu\/catalogo\/?post_type=etheme_portfolio&p=25346"},"modified":"2021-03-15T11:03:59","modified_gmt":"2021-03-15T11:03:59","slug":"ag11-water-storage-areas","status":"publish","type":"etheme_portfolio","link":"https:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ag11-water-storage-areas\/","title":{"rendered":"AG11 WATER STORAGE AREAS"},"content":{"rendered":"

[vc_row][vc_column width=”2\/3″][vc_row_inner][vc_column_inner width=”2\/3″]

<\/div>

AG11 WATER STORAGE AREAS<\/h2><\/div>
<\/p>\n

Include rainwater storage elements in the network of public and natural spaces<\/h4>\n

<\/div><\/div>[\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”24640″ img_size=”medium” alignment=”right”][\/vc_column_inner][\/vc_row_inner][vc_empty_space][vc_text_separator title=”” color=”custom” border_width=”4″ accent_color=”#fae699″][vc_column_text]Aim<\/strong><\/p>\n

Many cities have natural elements (rivers, streams, ponds, wetlands, etc.) that can increase water collection and storage capacity, enriching the municipal natural heritage by re-naturalising their watercourses and\/or linking water storage to the public space network and its future design.<\/p>\n

Why?<\/strong><\/p>\n

To mitigate the effects of climate change, increasing the resilience capacity of the territory against water imbalances (increased periods of drought and torrential rains), minimizing the risks of erosion, subsoil pollution and waste of energy and water resources.<\/p>\n

The progressive degradation and diminution of freshwater reserves worldwide makes it necessary to take steps to increase the quality and quantity of available water resources.<\/p>\n

Transforming public spaces and river and natural corridors into a place of collection and storage of runoff has a high incidence:
\n– Decreasing flooding due to torrential rains
\n– Reducing energy consumption by not discharging the accumulated volume of water onto the sewerage networks, reducing the flows that have to be evacuated and purified.
\n– Integrating rainwater treatment into the urban landscape.
\n– Protecting water quality by reducing the effects of diffuse pollution.<\/p>\n

How?<\/strong><\/p>\n

\u25ba 01 MANAGEMENT OF EXISTING WATER RESERVES
\nBased on the restoration of existing water resources, the recovery of degraded or disappeared natural ecosystems and\/or the creation of new ones through:
\n-Restoration of riverbanks and recovery of riparian systems
\n-Recovery of natural courses: opening of piped channels, elimination of channelling works or physical barriers, dams, etc. (“returning rivers to their natural space”)
\n-Segregate flood areas from watercourses, controlling flood plains as a control and risk management. It is not a question of seeking no flooding at all, but of flooding in a controlled manner where the least harm is produced and where the greatest environmental benefits are generated.
\n– Topographical modifications that make it possible to value the existing geography as depressed places, small watercourses, places for storing runoff (green cords linked to watercourses, lamination ponds, bio-retention areas, etc.).<\/p>\n

\u25ba 02 PLANNING THE PUBLIC SPACE AND THE WATER CYCLE TOGETHER
\nRedesign the city’s network of public spaces, linking their design and management to the regulation of the water cycle.<\/p>\n

\u25ba 03 DESIGNING A SUPERFICIAL STORAGE NETWORK (TEMPORARY AND PERMANENT)
\nUrban and periurban parks, sports fields and gardens are ideal places to consider temporary or permanent water storage, due to their size, public ownership and maintenance system to create ponds or laminationn basins.<\/p>\n

\u25ba 04 DESIGN AN UNDERGROUND RESERVE NETWORK
\nFor the storage and re-use of rainwater, formed by closed structures where the water collected in the common spaces is stored, both in permeable or impermeable layers.<\/p>\n

They admit a wide range of designs and materials, based on their size according to the average precipitation of the area where they are located. Some can improve water quality through filtration\/depuration systems, and can be implemented with a control of the filling start (the first 10 minutes of rain do not accumulate, cleaning the surface to capture contaminants).<\/p>\n

Urban\/landscape project and strategic plan for flood prevention through water management and river restoration in the peri-urban environment of Kj\u00f8rbekkdalen, Skien. Source: Celia Mart\u00ednez Hidalgo and Marja Skotheim Folde, Skien Council, Norway. <\/em><\/p>\n

\"\"<\/p>\n

EXAMPLES OF SURFACE AND UNDERGROUND STORAGE (TEMPORARY AND PERMANENT) LINKED TO THE NETWORK OF PUBLIC SPACES:<\/em><\/p>\n

Skatepark in Roskilde, Denmark<\/em><\/p>\n

\"\"\"\"<\/p>\n

White balance – COP15, SLA<\/em><\/p>\n

\"\"\"\"<\/p>\n

N\u00f8rresundby Urban Garden, SLA<\/em><\/p>\n

\"\"\"\"\"\"[\/vc_column_text][\/vc_column][vc_column width=”1\/3″ css=”.vc_custom_1548800623319{background-color: #fdfae4 !important;}”][vc_text_separator title=”City scale intervention” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_single_image image=”23816″ img_size=”full” alignment=”center”][vc_text_separator title=”ISSUES AFFECTED” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_gallery type=”image_grid” images=”23886,23899,23901,23892,23905,23828,23902,23895,23908,23890,23889,23896″ onclick=”custom_link” img_size=”52×52″][vc_text_separator title=”SUITABLE FOR COMBINING WITH OTHER SOLUTIONS” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_gallery type=”image_grid” images=”25316,25303,25287″ onclick=”custom_link” custom_links_target=”_blank” img_size=”150×55″ custom_links=”http:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ag01-natural-drainage-network\/,http:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ev01-urban-green-infrastructure-ugi-primary-system\/,http:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/pc03-naturalization-of-private-spaces\/”][vc_text_separator title=”MEASURE ELEMENTS” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Indicator<\/strong>
\nReduction of energy consumption per m3 taken from the WWTP (\u2206CE)
\nSecondary indicator<\/strong>
\nWater Self-sufficiency<\/p>\n

Unit<\/strong>
\n(I1) m2 of retention area in public and natural space\u2192 \u2206CE
\n(I2) % reduction in invoiced water<\/p>\n

Minimum goal<\/strong>
\n(I1) > 60% of m2
\n(I2) >5% of AH (> 35% of AH for non-consumptive uses)<\/p>\n

Desirable goal<\/strong>
\n(I1) > 95% of m2
\n(I2) >15% of AH (> 50% of AH for non-consumptive uses)<\/p>\n

Measure method \/ Formula<\/strong>
\n(I1) \u0394CE = [A x B]
\nA: m3 caught
\nB: Energy consumption in MWh per m3 treated at the WWTP
\n(I2) AH = [A \/ B] x 100
\nA: rainwater harvesting potential
\nB: total water consumption[\/vc_column_text][vc_text_separator title=”PLANNING LEVEL” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Building project
\nPlotting and urbanization project[\/vc_column_text][vc_text_separator title=”AGENTS INVOLVED” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Design team
\nPrivate Owner
\nNeighbourhood Communities[\/vc_column_text][vc_text_separator title=”Possible actions promoted by the administration” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]- Mapping the network of natural areas (Ramsar, Biosphere Reserve, etc.)
\n– Map the network of public spaces with storage capacity: peri-urban parks, floodable areas of urban watercourses, large urban parks or wooded areas, sports tracks, etc.[\/vc_column_text][vc_text_separator title=”What should we consider for its implementation?” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]- The water regime in the area
\n– The characteristics of the subsoil
\n– Coordination with the policies and plans of the hydrographic control authority
\n– The quality of surface waters and possible sources of pollution
\n– The existence of environmental precautions with respect to flora and fauna
\n– It is necessary to face tasks of maintenance and cleaning of the channels
\n– The high initial cost arising from the acquisition of land, the production of technical reports or the need for hydraulic engineering works.
\n– Conflicts between uses and sectorial policies (Hydrological Plans, urban plans).[\/vc_column_text][vc_text_separator title=”EXAMPLES” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Environmental recovery of the right bank of the river Oria, Lasarte-Oria Town Council (Guip\u00fazcoa) \u00a0\"\"<\/a><\/p>\n

Copenhagen Climate Adaptation Plan, Copenhagen Cloudburst Management Plan – 300 projects\u00a0 \u00a0<\/a>\"\"<\/a><\/p>\n

Benthemplein Water Square \"\"<\/a>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

Include rainwater storage elements in the network of public and natural spaces<\/p>\n","protected":false},"author":1,"featured_media":24640,"comment_status":"closed","ping_status":"closed","template":"","tema":[153],"escala":[168,171,170,169],"fenomeno":[197,190,191,196,192],"_links":{"self":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/etheme_portfolio\/25346"}],"collection":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/etheme_portfolio"}],"about":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/types\/etheme_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/comments?post=25346"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/media\/24640"}],"wp:attachment":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/media?parent=25346"}],"wp:term":[{"taxonomy":"tema","embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/tema?post=25346"},{"taxonomy":"escala","embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/escala?post=25346"},{"taxonomy":"fenomeno","embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/fenomeno?post=25346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}