Library on Governance in Social-Ecological Systems

Case Studies of Social-Ecological Systems

Titlesort descending
Type

Coqueiral Raft Fishery, Brazil

Case
Coqueiral is a coastal community located in the Guaiamu county in the state of Alagoas, in northeast Brazil. The original study, which was carried out in 1965, catalogued approximately 85 active fishermen. The resource units are a range of coastal fishes that vary depending on seasonal migration of fish species and type of rafts. Few commonly caught fish species are bagre (Tachysurus sp.) or catfish, barbudo (Polynemus virginicus), and mackerel. Majority of fishermen alternate between fishing...
09 Aug 2016

Cowes Harbor Port Authority: Multi-use CPR with Oyster Fishery, Isle of Wight, United Kingdom

Case
Cowes Harbor is a part of the Medina Estuary at the mouth of the River Medina where it enters The Solent, a 5km wide channel between the northern most point of the Isle of Wight and the English mainland in the United Kingdom. The case study discusses the institutional arrangements conducted by the Cowes Harbor Commission (CHC) over approximately one hundred years of operation (1897 – 1997). Multiple uses take place in the harbor which are overseen by the CHC, including shipping, transportation...
09 Aug 2016

Deh Salm irrigation system, Deh Salm, Khorasan province, Iran

Case
The case of Deh Salm Irrigation takes place in the village of Deh Salm, 100 km west of Neh, the southernmost administrative center of the province of Khorasan in eastern Iran. The resource appropriated from Deh Salm Irrigation is water for irrigation and domestic uses (e.g. general washing purposes). At the beginning of the period, there was an extreme shortage of biological and physical resources withdrawn compared to the number of units available. Cultivators of this irrigation system were...
09 Aug 2016

Deulgaon forest community, Gadchiroli district, Maharashtra, India

Case
The Deulgaon forest community is located approximately 18 km from the town of Dhanora in the Gadchiroli district of Maharashtra, India.  It encompasses a geographical area of 718.48 ha of which 601.37 ha are community forest.  The case study involves an undetermined snapshot in time and catalogues an action situation involving 173 community members organized in 33 households which are dependent on the forest for fuelwood, fodder, timber, and wildlife resources.  Timber and forest...
09 Aug 2016

Dhap Kulo, Dhap Village, Thamalangtar Dhap Village Panchayat, Sindhupalchok District, Nepal

Case
This case is part of the original Nepal Irrigation Institutions and Systems (NIIS) database developed in the 1980's by a team of researchers under the direction of Dr. Elinor Ostrom at Indiana University. In addition, this case is also part of a longitudinal study that has repeatedly investigated 19 farmer-managed irrigation systems (FMIS) in the Indrawati River Basin that participated in an innovative intervention designed to improve irrigation performance not only by improving physical...
09 Aug 2016

Diaz Ordaz Small-Scale Irrigation System, Oaxaca Valley, Mexico

Case
The town of Diaz Ordaz is located in the Tlacolula wing in the Oaxaca Valley, Mexico, and the resource appropiated is water for irrigation. The irrigation system is divided into numerous subunits called tramos, which are described in detail as well as how the users alternate between riparian and prior appropriation rights for water. The author hypothesizes that water scarcity during the moisture-sensitive period of the main crops forces certain types of social organization to allocate water....
09 Aug 2016

Does the U.S. Farm Bill Help Farmers' Markets Feed the Poor?

Case
Food justice advocates increasingly turn to farmers' markets to alleviate poor nutrition among underserved communities in the United States. In addition, farmers markets serve to create new farms and food businesses, create activity in downtowns and neighborhoods, and offer a local and distributed alternative to an increasingly concentrated and vulnerable food and grocery distribution system. The U.S. Department of Agriculture 2008 Farm Bill recognizes the importance of farmers' markets for the...
09 Aug 2016

Dovan Swar Ko Kulo (Dobhan Swar Kulo), Thamalangtar Dhap Village Panchayat, Sindhupalchok District, Nepal

Case
This case is part of the original Nepal Irrigation Institutions and Systems (NIIS) database developed in the 1980's by a team of researchers under the direction of Dr. Elinor Ostrom at Indiana University. In addition, this case is also part of a longitudinal study that has repeatedly investigated 19 farmer-managed irrigation systems (FMIS) in the Indrawati River Basin that participated in an innovative intervention designed to improve irrigation performance not only by improving physical...
09 Aug 2016

Dynamics of coupled population in an open, three-trophic-level system

Case
The investigated stream system, which consists of three-coupled populations (benthic algae, grazers, and predators), is modeled as a fixed region of space(e.g., stream reach) and over a limited period of time.  The time scale allows for growth of primary producers (algae), but not for reproduction of grazers and predators.  The system is open, allowing immigrations and emmigrations.  Immigration at all trophic levels is assumed to be governed by external factors and to be...
09 Oct 2016

Ebibara Shrimp Fishing Ground, Japan

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 fishing...
09 Aug 2016

Efficacy of consultation procedure as conflict management tool in northern Sweden

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

El Mujarilin irrigation system, Daghara Nahiya, Diwaniya province, Iraq

Case
The El Mujarilin Irrigation System is located in Daghara nahiya, Diwaniya Province, Iraq. The resource appropriated related to the social dilemma is water for irrigation diverted through canals but mainly from one off-take of the Hurriyya canal, which has been named El Khurays. The original case was reported in 1970 but field was done between 1956 and 1958, and catalogues an action situation involving 85 resource users. At the beginning of the study, there was a moderate shortage of biological...
09 Aug 2016

Electromagnetic Spectrum Allocation: Wireless Networks

Case
Wireless network is a network set up by using radio signal frequency to communicate among computers and other network devices, due to its easy setup feature and no cabling involved, it have become an important tool in the construction of modern society. New emerging technologies allow users to perform more and more complex tasks, driving an increasing mean bandwidth consumption per user. However, a wireless network has limited capacity to provide information transactions, that is, finite...
09 Aug 2016

Farquhar Beach, Clarendon, Jamaica

Case
Farquhar beach is located in Clarendon, Jamaica. The resource appropriated from Farquhar Beach is demersal fish. Fishers use the “first in time, first in right” strategy for determining who has access to choice fishing spots within the grounds. All land and the beach area where fishing takes place is owned by a single owner and fishermen pay a fee for using the beach. The single landowner determines access to the resource by deciding who can live and fish at Farquhar Beach. This case was part...
09 Aug 2016

Felderin irrigation system, Torbel, Switzerland

Case
This case was part of the original CPR database developed in the 1980s by Edella Schlager and Shui Yan Tang at Indiana University and may be found under the CPR tab under Institutional Analysis.The resource appropriated from Felderin Irrigation is water for irrigation. The Felderin is one of the three irrigation networks in Torbel, a village in the Swiss Alps. The Felderin is regulated without central authority or official mechanisms for adjudication. Upkeep is provided by a half dozen men...
09 Aug 2016