References
- Agrawal , A. 2001 . Common property institutions and sustainable governance of resources . World Dev. , 29 ( 10 ) : 1649 – 1672 .
- Ahmed , M , Ehui , S , Berhanu , G , Benin , S and Amare , T. 2002 . Evolution and technical efficiency of land tenure systems in Ethiopia. Socio-economics and policy research working paper 39, ILRI (International Livestock Research Institute Nairobi, , Kenya
- Bedru , B , Muys , B , Fredu , N , Tollens , E , Nyssen , J , Deckers , J and Mathijs , E. 2009 . The economic contribution of forest resource use to rural livelihoods in Tigray . Northern Ethiopia. For Policy Econ. , 11 ( 2 ) : 109 – 117 .
- Benin , S , Ehui , S and Pender , J. 2003 . Policies for livestock development in the Ethiopian highlands . Environ, Dev Sustainability , 5 : 491 – 510 .
- Benin , S and Pender , J. 2006 . Collective action in community management of grazing lands: the case of the highlands of Northern Ethiopia . Environ Dev Econ. , 11 : 127 – 149 .
- Bennett , J and Barrett , H. 2007 . Rangeland as a common property resource: contrasting insights from communal areas of Central Eastern Cape province, South Africa . Human Ecol. , 35 : 97 – 112 .
- Bereket , K. 2002 . Land tenure and common pool resources in rural Ethiopia: a study based on fifteen sites . African Dev Rev. , 14 ( 1 ) : 113 – 149 .
- Berhanu , G , Pender , J and Girmay , T. 2004 . Collective action for grazing land management in mixed crop-livestock systems in the highlands of Northern Ethiopia . Agric Syst. , 82 ( 3 ) : 273 – 290 .
- BoANRD Bureau of Agriculture and Natural Resource Development . 1999 . Livestock census analysis results 230 Mekelle, , Ethiopia
- Crook , J and Decker , E. 2006 . Factors affecting community-based natural resource use programs in Southern Africa . J Sustain Forestry. , 22 ( 3 ) : 111 – 133 .
- CSA Ethiopian Central Statistical Agency . 2008 . Summary and statistical report of the 2007 population and housing census Addis Ababa, , Ethiopia
- Fekadu , B. 2009 . Exploring incentives for rangeland enclosures among pastoral and agro pastoral households in Eastern Ethiopia . Global Environ Change. , 19 ( 4 ) : 494 – 502 .
- Funte , S , Negesse , T and Legesse , G. 2010 . Feed resources and their management systems in Ethiopian highlands: the case of Umbulo Wacho watershed in Southern Ethiopia . Trop Subtrop Agroecosystems. , 12 : 47 – 56 .
- Gemedo-Dalle , T , Isselstein , J and Maass , L. 2006 . Indigenous ecological knowledge of Borana pastoralists in southern Ethiopia and current challenges . Int J Sustain Dev World Ecol. , 13 ( 2 ) : 113 – 130 .
- German , L , Shenkut , A and Admassu , Z. 2008 . Managing linkages between communal rangelands and private cropland in the highlands of Eastern Africa: contributions to participatory integrated watershed management . Soc Nat Res. , 21 : 134 – 151 .
- Girma , T. 2001 . Land degradation: a challenge to Ethiopia . Environ Manage. , 27 : 815 – 824 .
- Girmay , T. 2006 . Agriculture, resource management and institutions: a Socio economic analysis of households in Tigray , Ethiopia : [Wageningen (The Netherlands)]: Wageningen University . [PhD dissertation]
- Hardin , G. 1968 . The tragedy of the commons . Science. , 162 : 1243 – 1248 .
- Homann , S , Rischkowsky , B and Steinbach , J. 2007 . The effect of development interventions on the use of indigenous range management strategies in the Borana lowlands in Ethiopia . Land Degrad Dev. , 19 ( 4 ) : 368 – 387 .
- ILRI International Livestock Research Institute . 2002 . Nature and determinants of collective action for woodlot management in Northern Ethiopia Nairobi, , Kenya
- Joireman , S. 2001 . Inherited legal systems and effective rule of law: Africa and the colonial legacy . J Mod Afr Stud. , 39 ( 4 ) : 571 – 596 .
- Kajembe , C , Luoga , J , Kijazi , S and Mwaipopo , S. 2003 . The role of traditional institutions in the conservation of forest resources in East Usambara, Tanzania . Int J Sustain Dev World Ecol. , 10 ( 2 ) : 101 – 107 .
- Kayambazinthu , D , Matose , F , Kajembe , G and Nemarundwe , N. 2003 . “ Institutional arrangements governing natural resource management of the Miombo woodland ” . In Policies and governance structures in woodlands of Southern Africa. Bogor, (Indonesia) , Edited by: Kowero , G , Campbell , B and Sumaila , U . 45 – 64 . Center for International Forestry Research. p. .
- Kindeya , G. 2003 . Ecology and management of Boswellia papyrifera (Del , [Göttingen, , (Germany)]: Culvillier Verlag : Hochst. dry forests in Tigray, Northern Ethiopia . [PhD Dissertation]
- Makepe , P. 2006 . The evolution of institutions and rules governing communal grazing lands in Botswana . East Afr Soc Sci Res Rev. , 22 ( 1 ) : 39 – 61 .
- Mastewal , Y , Vogl , C and Hauser , M. 2009 . Comparing the effectiveness of informal and formal institutions in sustainable common pool resources management in sub Saharan Africa . Conserv Soc. , 7 ( 3 ) : 153 – 164 .
- Mengistu , D. 2005 . The commons: changing resource uses and conflicts over a communal grazing area in Gimba . J Scholarsh Opin. , : 4 – 9 .
- Nkonya , E , Pender , J and Kato , E. 2008 . Who knows who cares? Determinants of enactment, awareness and compliance with community natural resource management bylaws in Uganda . Environ Dev Econ. , 13 : 79 – 101 .
- North , D. 1990 . Institutions, institutional change and economic performance , Cambridge, , UK : Cambridge University Press .
- Ostrom , E. 1990 . Governing the commons: the evolution of institutions for collective action , Cambridge, , UK : Cambridge University Press .
- Pankhurst , A. 2003 . “ Conflict management over contested natural resources: a case study of pasture, forest and irrigation in South Wello, Ethiopia ” . In Natural resource conflict management case studies: an analysis of power, participation, and protected areas , Edited by: Castro , A and Nielsen , E . 59 – 80 . Rome (Italy) : Food and Agriculture Organisation of the United Nations .
- Patton , M. 2002 . Qualitative research and evaluation methods , 3rd , Thousand Oaks, CA : Sage .
- Quinn , H , Huby , M , Kiwasila , H and Lovett , C. 2007 . Design principles and common pool resource management: an institutional approach to evaluating community management in semi-arid Tanzania . J Environ Manage , 84 ( 1 ) : 100 – 113 .
- RLUPD Regional Land Use Planning Division . 2000 . Report of environmental protection, land administration and use authority of Tigray 28 Mekelle, Ethiopia
- Tassew , W. 2002 . “ Rural farm/non-farm income linkages in Northern Ethiopia ” . In Promoting farm/non-farm linkages for rural development: case studies from Africa and Latin America , Edited by: Davis , B , Reardon , T , Stamoulis , G and Winters , P . 121 – 144 . Rome (Italy) : Food and Agriculture Organisation of the United Nations .
- Tefera , M , Demel , T , Hultén , H and Yonas , Y. 2005 . The role of communities in closed area management in Ethiopia . J Mountain Res Dev. , 25 ( 1 ) : 44 – 50 .
- Watson , E. 2003 . Examining the potential of indigenous institutions for development: a perspective from Borana, Ethiopia . Dev Change. , 34 ( 2 ) : 287 – 309 .