{"id":16914,"date":"2026-07-27T11:32:00","date_gmt":"2026-07-27T09:32:00","guid":{"rendered":"https:\/\/www.ebroresilience.com\/how-can-we-tell-if-a-river-restoration-project-is-meeting-its-objectives-life-ebro-resilience-p1-environmental-monitoring\/"},"modified":"2026-07-28T12:17:20","modified_gmt":"2026-07-28T10:17:20","slug":"how-can-we-tell-if-a-river-restoration-project-is-meeting-its-objectives-life-ebro-resilience-p1-environmental-monitoring","status":"publish","type":"post","link":"https:\/\/www.ebroresilience.com\/en\/how-can-we-tell-if-a-river-restoration-project-is-meeting-its-objectives-life-ebro-resilience-p1-environmental-monitoring\/","title":{"rendered":"How can we tell if a river restoration project is meeting its objectives? LIFE Ebro Resilience P1 Environmental Monitoring"},"content":{"rendered":"\t\t
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Once a river restoration project is completed, an important phase begins: verifying that the measures are in line with the initial plan and are generating real benefits for the region.<\/p>

In the LIFE Ebro Resilience P1 project, environmental monitoring is conducted every six months in the areas where restoration measures have been implemented within the project\u2019s two main areas of focus.<\/p>

On the one hand, the section between Alfaro (La Rioja) and Castej\u00f3n (Navarre)<\/strong><\/a>, where work has been carried out on the meanders at Soto de Alfaro and La Roza, as well as part of the planned work at El Se\u00f1or\u00edo.<\/p>

On the other hand, the section between Osera de Ebro and Fuentes de Ebro (Zaragoza)<\/strong><\/a>, where the work extends from La Mejana del Conde to Soto Aguilar.<\/p>

In both cases, the goal is the same: to monitor how the river evolves once the interventions are complete. In this text, we explain: <\/p>

  1. Which indicators are used?<\/li>
  2. What tasks are involved in this monitoring process?<\/li>
  3. Why is it done every six months?<\/li>
  4. And very importantly, when can we say that a restoration is working?<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Wetland of La Roza, in Alfaro.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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    New wetland in Soto de Aguilar (Osera de Ebro - Fuentes de Ebro). November 2025. <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Indicators for Monitoring Progress<\/strong><\/p>

    When we launch initiatives such as those included in the LIFE Ebro Resilience P1 project, a crucial part of the process is to ask ourselves how they will function once they are completed:<\/p>

    • Are the secondary channels carrying water again?<\/li>
    • Do the new flood defenses function properly during a flood?<\/li>
    • Does the river have more room to expand when the flow increases?<\/li>
    • Do the natural processes characteristic of a floodplain recover?<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      Reopening of River Branches<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      New mote in the meander of Aguilar (Osera de Ebro - Fuentes de Ebro). Mote more stretched and more adapted. <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      Meander of La Roza<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      Water inlet to river branch in meander of Aguilar (Fuentes de Ebro - Osera de Ebro).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      Answering these questions requires ongoing technical monitoring. To evaluate the results, the project uses 12 environmental indicators<\/strong> defined within Action C1 of the LIFE Ebro Resilience P1 Project, which focuses on monitoring environmental conditions. <\/p>

      These indicators make it possible to analyze various aspects of the restaurant industry:<\/p>

      • Improving Conditions for Intensive Agriculture<\/li>
      • Restoration of the riverine environment<\/li>
      • Removal of Flood Defenses<\/li>
      • New Set-Back Defenses<\/li>
      • Constructed relief channels<\/li>
      • Meander Restoration<\/li>
      • Restoring Lost River Branches<\/li>
      • Hydromorphological Effects<\/li>
      • Increase in the area reforested<\/li>
      • Area of arable land reclaimed for river dynamics<\/li>
      • Eradication of Invasive Species<\/li>
      • Habitat Improvement<\/li><\/ul>

        Each of them has quantifiable objectives (in hectares, meters, or number of actions) that allow us to use this data to compare the initial situation with the project\u2019s progress.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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        Relief channel in the La Roza meander, in Alfaro, La Rioja<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        What do we do during the follow-up?<\/strong><\/p>

        The monitoring process combines fieldwork and desk research.<\/p>

        1. In the field, technical teams survey the restored areas to monitor the progress of the work and analyze how the river itself is responding.<\/li><\/ol>

          During the visits, the following aspects, among others, are reviewed:<\/p>

          • the operation of secondary and relief channels<\/li>
          • The Evolution of Restored Meanders<\/li>
          • the performance of the new defenses<\/li>
          • the regeneration of riparian vegetation<\/li>
          • the evolution of natural habitats<\/li>
          • any effects that the recent floods may have caused<\/li><\/ul>

            All of this information is documented using photographs, GPS coordinates, measurements, and georeferenced data.<\/p>

            1. After that, the desk work begins.<\/li><\/ol>

              Using geographic information system (GIS) tools, all the collected data is analyzed, maps are created, environmental indicators are calculated, and the results are compared with the situation prior to the start of the project.<\/p>

              The goal is to have an objective, data-driven assessment of the progress of each initiative.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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              Fieldwork for the LIFE Ebro Resilience P1 Environmental Monitoring Project. <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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              Why is the follow-up conducted every six months?<\/strong><\/p>

              River ecosystems change slowly. Therefore, a semiannual frequency allows us to detect actual changes without generating redundant information. <\/p>

              In addition, the monitoring campaigns coincide with different stages of the annual vegetation cycle and make it possible to assess how the measures have performed following potential flash flood events.<\/p>

              This system facilitates adaptive project management: if any action requires adjustments, they can be identified well in advance so that corrective measures can be taken.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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              When can we say that a restoration is successful?<\/strong><\/p>\n

              The best sign of success is when the river itself once again becomes part of the process.<\/p>\n

              When water returns to its former channels, new patterns of erosion and sedimentation emerge, river connectivity improves, and habitats evolve favorably\u2014which means that natural processes are getting back on track.<\/p>\n

              Ultimately, the success of a restoration is not measured solely by the work that has been done, but by the ecosystem\u2019s ability to evolve on its own over time.<\/p>\n

              A monitoring effort that is already yielding results<\/strong><\/p>\n

              Monitoring data show that several of the project’s indicators have already met\u2014and even exceeded\u2014the initially set targets.<\/p>\n

              Notable among these are the restoration of riverine areas, the construction of new, set-back flood defenses, and the restoration of secondary river branches.<\/p>\n

              These results confirm that environmental assessment is not merely an administrative formality, but rather an essential tool for verifying, through objective data, that the measures implemented contribute to restoring the river\u2019s natural function and improving its ability to cope with flooding.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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              \n\t\t\t\t\t\t\t\t\t\t\"Meander\t\t\t\t\t\t\t\t\t\t\t
              Meander of Aguilar (section Osera de Ebro - Fuentes de Ebro, Zaragoza). Recovered fluvial space avoiding the narrowing of the river. Forum during the Ebro flood on February 17. <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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              LIFE Ebro Resilience P1 Project<\/strong><\/p>

              The LIFE Ebro Resilience P1 Project, which receives financial support from the European Commission\u2019s LIFE Program, is an innovative initiative to address the issue of flooding in the middle reaches of the Ebro River, with a clear objective: to ensure that the population and economic activities coexist with an Ebro River in a good state of conservation, while reducing the damage associated with floods that are part of the river\u2019s natural dynamics.<\/p>

              The project is led by the Ministry for Ecological Transition and the Demographic Challenge (MITECO), through the Ebro River Basin Authority (CHE), in collaboration with the public companies TRAGSA and TRAGSATEC, the Government of La Rioja, the Government of Navarre\u2014through Orekan-Gesti\u00f3n Ambiental de Navarra\u2014the Government of Aragon, and the Aragonese Water Institute.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

              This technical monitoring is conducted every six months using 12 indicators in the areas where restoration efforts have been carried out<\/p>\n","protected":false},"author":5,"featured_media":16915,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"wpmdr_menu":1,"wpmdr_menu_extended":{"individualPostRemove":1,"individualPostRemoveDate":1,"individualPostRemoveAuthor":1,"individualPostYoastRemovePublished":1,"individualPostYoastRemoveModified":1},"footnotes":""},"categories":[377,369],"tags":[741,378,740,398,381,607],"class_list":["post-16914","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-life-en","category-news","tag-data","tag-ebro-resilience-en","tag-environmental-monitoring","tag-flood","tag-life-ebro-resilience-p1-en","tag-restauracion-en"],"acf":[],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/posts\/16914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/comments?post=16914"}],"version-history":[{"count":1,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/posts\/16914\/revisions"}],"predecessor-version":[{"id":16919,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/posts\/16914\/revisions\/16919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/media\/16915"}],"wp:attachment":[{"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/media?parent=16914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/categories?post=16914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ebroresilience.com\/en\/wp-json\/wp\/v2\/tags?post=16914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}