Case Studies of Social-Ecological Systems

Title
Type

Community coral reef fishery, Ahus village, Ahus Island, Papua New Guinea

Case
The Ahus village coral reef is located off of the west coast of Manus Island north of Karkar Island and the mainland of Papua New Guinea. Approximately 600 residents live on a small (28 ha), densely populated, low-lying island with few terrestrial resources. A reported 77% of the population depends upon fishing as their primary occupation. The original case authors focus on the socioeconomic factors and context which influence the success of marine protected areas in Papua New Guinea.The case...
09 Aug 2016

Fishing Networks Along Lake Titicaca in Peru and Bolivia

Case
The fishery of Lake Titicaca is located off the shores of Lake Titicaca which encompasses Peru and Bolivia. The original case spans a time period from approximately the mid 1960s to the mid 1990s and catalogues an action situation involving an unknown number of fishermen organized in an unknown number of households in various villages in Peru and Bolivia.  Native and introduced fish are the fugitive resource units. The original case study authors focused on overfishing and institutional...
09 Aug 2016

Valenca Canoe Fishery

Case
The port of Valenca, which is popular for its canoe-fishing tradition, is located in the state of Bahia, in northeastern Brazil. The original case spans from 1970-1971; the resource units are demersal and pelagic fish species. The introduction of nylon nets by the Brazil government in 1960 gave entry to non-fishing entrepreneurs who hired inexperienced fishers to fish. This new group of fishers disregarded the existing rules, resulting in conflict. In addition, the appropriative power of the...
09 Aug 2016

Baccalaos Cove Cod Fishery, Canada

Case
The fishing community, Baccalaos Cove, is located in the Placentia Bay on the eastern shore of the Burin Peninsula of Newfoundland, in the eastern part of Canada on the Atlantic coast. The original case, which spans from 1977-1979, catalogues an action situation of approximately 300 fishermen; the resource unit is cod. Depending on the season, different allocation techniques are used for assigning fishing spots; lottery system in summers and "first-in-time, first-in-right" process in the fall....
09 Aug 2016

Ebibara Shrimp Fishing Ground

Case
The original case substituted all real names with pseudonyms. The fishing community of Ebibara is a crowded section in the city of Utsumi-shi. The original study, which was published in 1968, catalogues approximately 300 fishermen in the community; the resource unit is shrimp. All fishermen belong to the local fishing co-op, which has proprietor rights to nearby fishing grounds explicitly granted by the Japanese government. The government also regulates types of fishing gear. Illegal...
09 Aug 2016

Chiguana Fishery, Venezuela

Case
Chiguana is a small Venezuelan community on lower end of the Gulf of Cariaco, on the northern shore. The original study, which was carried out in 1971, catalogues an action situation with approximately 343 residents. At the time of the original case, the fishery was in decline due to deterioration of the fishing zone and market conditions. The key resource is fish, principally M. lisa. The fishery of interest was used mostly by the immediate community but was embedded within a national,...
09 Aug 2016

Gageo-do (Kagodo) Island anchovy fishery, South Korea

Case
Gageo-do is an isolated island fishing community located in the Jeollanam-do(Cholla Nam-do) Province of Korea. The resources harvested are anchovies from the Gageo-do anchovy grounds surrounding Kagodo Island as well as seaweed, which is harvested during spring. Boundaries are drawn on technological limitations, as boats can only travel a limited distance offshore. Seaweed grounds are owned collectively and can be accessed by member households.This case was part of the original...
09 Aug 2016

Communal water resources management, Nkayi District, Zimbabwe

Case
This case was part of a study to determine whether the institutional design principles of Ostrom where, in fact, related to "governance success" by Cox et al.  In that analysis, this case was classified as a success.
09 Aug 2016

Furrow irrigation system of the Marakwet escarpment in Kenya

Case
This case was part of a study to determine whether the institutional design principles of Ostrom where, in fact, related to "governance success" by Cox et al.  In that analysis, this case was classified as a success.
09 Aug 2016

Community forest, Jyalachitti, Kabhrepalanchok district, Nepal (II)

Case
This article examines the role played by local institutions in determining the conditions of two forests located in the Middle Hills of Nepal. Of the two forest systems (the forest, its users, and forest governance system combined) located within the Kabhrepalanchok district, one is Jyalachitti. The findings show that the two forests are different in level of historical degradation as well as present conditions, and these differences are generally explained by the structural...
09 Aug 2016

Communal grazing lands, Endaberg village, Tanzania

Case
This case was part of a study to determine whether the institutional design principles of Ostrom where, in fact, related to "governance success" by Cox et al.  In that analysis, this case was classified as a failure.
09 Aug 2016

Barabaig communal grazing system, Hanang plains, Tanzania

Case
This case was part of a study to determine whether the institutional design principles of Ostrom where, in fact, related to "governance success" by Cox et al.  In that analysis, this case was classified as a success.
09 Aug 2016

Caye Caulker Lobsterfishing

Case
Caye Caulker is a small coral island located 15 miles o the northeastern coast of Belize. Boundaries are drawn based on natural barriers such as the barrier reef, that lies to the east of the Caribbean Sea. The set of individuals who have rights to withdraw from this resource were well-de ned at the time of the study. When the case was documented, the appropriators were attempting to exercise de facto closed access to the lobster fishery. The resource appropriated...
09 Aug 2016

Port Lameron - Pagesville Lobsterfishery

Case
The Pagesville Fishery of Port Lameron Harbor is located on the southern edge of Nova Scotia, Canada. The physical boundaries are consistent with the boundaries of islands and harbors while the institutional boundaries are based on customary usage. The resource units appropriated include lobster and demersal fish. The fishermen cooperate to control access to and appropriation from the resource system. Inshore fishing (mixed finfish and lobster) is the economic mainstay. Pagesville fishers often...
09 Aug 2016

Port Lameron - Pagesville Finfishery

Case
The Pagesville Fishery of Port Lameron Harbor is located on the southern edge of Nova Scotia, Canada. The physical boundaries are consistent with the boundaries of islands and harbors while the institutional boundaries are based on customary usage. The resource units appropriated include lobster and demersal fish. The fishermen cooperate to control access to and appropriation from the resource system. Inshore fishing (mixed finfish and lobster) is the economic mainstay. Pagesville fishers often...
09 Aug 2016