{"id":28905,"date":"2026-09-07T14:43:46","date_gmt":"2026-09-07T20:43:46","guid":{"rendered":"https:\/\/www.landuum.com\/interventions\/parque-ecologico-demostrativo-del-lago-houguan-estrategias-piloto-para-restaurar-los-paisajes-de-humedales-de-una-region\/"},"modified":"2026-09-07T14:47:49","modified_gmt":"2026-09-07T20:47:49","slug":"parque-ecologico-demostrativo-del-lago-houguan-estrategias-piloto-para-restaurar-los-paisajes-de-humedales-de-una-region","status":"publish","type":"post","link":"https:\/\/www.landuum.com\/en\/interventions\/parque-ecologico-demostrativo-del-lago-houguan-estrategias-piloto-para-restaurar-los-paisajes-de-humedales-de-una-region\/","title":{"rendered":"Houguan Lake Eco-Demonstration Park: Piloting strategies for restoring a region\u2019s wetland landscapes"},"content":{"rendered":"

 <\/p>\n

VALECHE Studio invites us to learn about the <\/span>Houguan Lake Eco-Demonstration Park: Piloting Strategies for Restoring a Region\u2019s Wetland Landscapes<\/b>, a 32-hectare ecological restoration and environmental education project located in Wuhan, China.<\/span> Through replicable ecological strategies, the project improves soil and water quality, expands habitat, and restores the ecological functions of the landscape.<\/span><\/p>\n

<\/p>\n

Located at the confluence of the Yangtze and Han rivers, Wuhan occupies a historic inland delta and is known today as the \u201cCity of a Thousand Lakes\u201d. Decades of industrial expansion have left this watery terrain with severe ecological degradation. In the last ten years, Wuhan has invested significantly in ecological planning and environmental remediation to restore its landscape heritage.<\/span><\/p>\n

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Houguan lake masterplan\/ Plan maestro del lago Houguan
Illustration\/ Ilustraci\u00f3n: VALECHE Studio<\/p><\/div>\n

The Houguan Lake Eco-Demonstration Park is a component of this strategy and part of a regional \u201caquatic-biological\u201d corridor. Our design pilots strategies for remediating abandoned aquaculture and wet agriculture in the region. Through targeted intervention, the project restores a functional wetland, expands habitat, improves soil and water quality, and re-establishes key ecological services for the area while engaging the public in an educational landscape.<\/span><\/p>\n

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The hide, forest fragments, and waterfowl basin \/ El refugio, fragmentos de bosque y cuenca para aves acu\u00e1ticas.
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

The 32-hectare project site consisted of shallow fishponds, lotus, and reed beds. These ponds were shallow, and flat-bottomed basins, separated by narrow \u201cbunds\u201d. Exposed soils were compacted, polluted, or covered. Only 3% of the site was active marsh or wetland habitat. With limited water circulation, the remaining ponds were stagnant, hypoxic, and full of invasives.<\/p>\n

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Wet meadow and wetland forest: before\/after sectional strategies\/ Pradera h\u00fameda y bosque de humedal: estrategias de secci\u00f3n antes\/despu\u00e9s
Illustration\/ Ilustraci\u00f3n: VALECHE Studio<\/p><\/div>\n

Our design strategy was straightforward. We developed a stormwater management framework that would handle storage and run-off (approximately 65,000 cubic meters) from nearby residential plots by regrading and reconnecting individual ponds. Within this framework, we employed a modular site remediation strategy. Working around remaining healthy soils and habitat fragments, we sculpted a new topography by inserting precisely sloped land extensions along the bunds at selected intervals. These low-cost landforms \u201cecological engines\u201d could be replicated for immediate and incremental \u201cspot remediation\u201d throughout the corridor. Each \u201cengine\u201d is constructed from debris taken from improper reclamation, bund cuts, dredged pond sediment, and on-site organic matter.<\/span><\/p>\n

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Bund transformation diagrams, models, and technical drawings\/ Diagramas, modelos y dibujos t\u00e9cnicos de transformaci\u00f3n
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

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The hide and the waterfowl basin\/ El refugio y la cuenca para aves acu\u00e1ticas
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

The ecological engines repeat across the site and initiate new topographic and hydrological dynamics, adding more than six hectares (15 acres) of new wetland and associated habitats. <\/span>The interdigitated terrain doubles the overall edge length of each pond<\/span>,<\/span> regenerating wetland interface, increasing species diversity, and resuming water exchanges with Houguan Lake.<\/span><\/p>\n

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The amphibious bridge\/ El puente anfibio
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

The planting approach was closely tied to soil type, hydrology, slope, and existing habitat. Maintaining the concept of pilotable \u201cmodules\u201d, we developed 18 separate plant matrices of native and regionally adapted species. While this strategy mimicked natural habitat textures, implementation was difficult given the itinerant nature of restoration labor in Wuhan. In response, we devised a sequential approach for ordering, staging, and planting the matrices that allowed natural plant patterns to emerge through a process of staged implementation steps.<\/span><\/p>\n

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Planting matrices for communicating natural planting techniques\/ Matrices de plantaci\u00f3n para comunicar t\u00e9cnicas de plantaci\u00f3n natural
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

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Run-off garden and entry plaza\/ Jard\u00edn de escorrent\u00eda y plaza de acceso
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

While the project\u2019s focus was ecological restoration, the municipal client and managers also aimed to promote environmental education and showcase wetlands as a public asset. Bridges, paths, and platforms choreograph a continuous public loop, bringing residents, students, and visitors into contact with the restoration process. By coupling rigorous, repeatable ecological remediation with an immersive public landscape, the project recasts formerly industrial fishponds as an accessible, high-performing wetland park and a prototype for future restoration efforts across Wuhan\u2019s lake region.<\/span><\/p>\n

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The loop, wetland observer\/ El circuito, observador del humedal.
Photography\/ Fotograf\u00eda: VALECHE Studio<\/p><\/div>\n

About the Studio:<\/strong><\/p>\n

VALECHE Studio is a Hong Kong-based landscape design and research consultancy founded in 2013. <\/span>Its work explores how landscape can contribute to healthy urban living, connecting nature and the city through rigorous, context-sensitive, immersive designs capable of evolving with people and places.<\/span> https:\/\/www.valechestudio.com\/<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

  VALECHE Studio invites us to learn about the Houguan Lake Eco-Demonstration Park: Piloting Strategies for Restoring a Region\u2019s Wetland Landscapes, a 32-hectare ecological restoration and environmental education project located in Wuhan, China. Through replicable ecological strategies, the project improves soil and water quality, expands habitat, and restores the ecological functions of the landscape.<\/p>\n","protected":false},"author":483,"featured_media":28904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-28905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interventions"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t