Collective action processes in complex, multiple-use common-pool resources (CPRs) have only recently become a focus of study. When CPRs evolve into more complex systems, resource use by separate user groups becomes increasingly interdependent. This implies, amongst others, that the institutional framework governing resource use has to be re-negotiated to avoid adverse impacts associated with the increased access of any new stakeholders, such as overexploitation, alienation of traditional users, and inter-user conflicts. The establishment of “platforms for resource use negotiation” is a (...) way of dealing with complex natural resource management problems. Platforms arise when stakeholders perceive the same resource management problem, realize their interdependence in solving it, and come together to agree on action strategies for solving the problem (Röling, 1994). This article sets the scene for a discussion in this Special Issue about the potential of nested platforms for resource use negotiation in facilitating collective action in the management of complex, multiple-use CPRs. The article has five objectives. First, we define “collective action” in the context of this paper. Second, we discuss the importance of collective action in multiple-use CPRs. Third, we introduce the concept of platforms to coordinate collective action by multiple users. Fourth, we address some issues that emerge from evidence in the field regarding the role and potential of nested platforms for managing complex CPRs. Finally, we raise five discussion statements. These will form the basis for the collection of articles in this special issue. (shrink)

According to literature,insecure land tenure biases against soilconservation on farmland. However, there islittle evidence to test whether farmers need toown their land to conserve it, or if long-termleases are adequate. One way to infer whetheror not different land tenure arrangementspromote long-term management is throughanalyzing the types of crops planted on fieldswith different land tenure arrangements.Perennials, forage legumes, grasslands, andgrain are all important parts of sustainablecrop rotation in southwest British Columbia butprovide little cash return in the year they areplanted. Annual crops (...) provide a high cashreturn but create soil conservation problems ifthey are planted too often. A comparison offields with different land tenures showed thatfarmers who own their land plant moreperennials, grain, and forage legumes thanfarmers who rent fields. Few differences wereobserved on fields with different leaselengths. This study leads to three overallconclusions. First, although results confirmthe literature, and insecure land tenure is areal obstacle to long-term soil conservation,it is not possible to assume that long-termleases will substitute for land ownership.Second, it is possible to use relativelyeasy-to-gather data on crop history to assessthe impact of tenure on farming. Third,intervening variables, in this case a programthat pays farmers to plant grasslands,over-rides the effect of insecure land tenureand creates incentives for owner-operators andtenant farmers alike to use crop managementthat protects soil fertility in the longterm. (shrink)

This article presents a social learning perspective as a means to analyze and facilitate collective decision making and action in managed resource systems such as platforms. First, the social learning perspective is developed in terms of a normative and analytical framework. The normative framework entails three value principles, namely, systems thinking, experimentation, and communicative rationality. The analytical framework is built up around the following questions: who learns, what is learned, why it is learned, and how. Next, this perspective is used (...) to analyze two managed resource systems: Fishery management in Lake Aheme, Benin and water resources management in Gelderland, The Netherlands. To assess platform performance in resource use negotiation, emerging lessons from the case studies are combined with propositions concerning membership of platforms, accessibility of platform meetings, skills and relations of platform members, realization of platforms, and third party facilitation of platform activities. (shrink)