This paper is a contribution to a special issue of “Interdisciplinarity and governance in water landscapes” with a critical reflection on the “Marta-Bolsena-Tarquinia” River, Lake, and Coast Contract research experience in the Lazio Region. This Contract is the only one in Italy that covers three different water landscapes, from lake to coast (Lake Bolsena, the river Marta and the Tarquinia coastline), all in the same water basin. However, despite the ambitious premises, research shows how this Contract has partially failed. Indeed, the in-depth study offers a commentary not only to better understand what did not work in this River, Lake, and Coast Contract process, but also to suggest how to move on from a formal coalition, towards much more cooperative practices by reforming the redistribution of responsibilities, power, and knowledge.

中文翻译：

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走向合作治理。意大利唯一的“河流、湖泊和沿海”合同的经验教训

本文是对“水景观跨学科与治理”特刊的贡献，对拉齐奥地区“玛塔-博尔塞纳-塔奎尼亚”河流、湖泊和海岸合同研究经验进行了批判性反思。该合同是意大利唯一涵盖三种不同水景观的合同，从湖泊到海岸（博尔塞纳湖、玛塔河和塔尔奎尼亚海岸线），全部位于同一水盆地。然而，尽管前提雄心勃勃，但研究表明该合同部分失败了。事实上，这项深入的研究提供了评论，不仅可以更好地理解河流、湖泊和海岸合同过程中哪些方面不起作用，而且还可以建议如何通过改革从正式联盟转向更多的合作实践。责任、权力和知识的重新分配。