• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 71
  • 6
  • 6
  • 3
  • 1
  • 1
  • 1
  • Tagged with
  • 103
  • 103
  • 40
  • 25
  • 24
  • 23
  • 21
  • 17
  • 16
  • 15
  • 14
  • 14
  • 13
  • 13
  • 11
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

The impacts of rural land use on the natural environment in Dilokong District

Mahlake, Padianyane Ansie January 2000 (has links)
Thesis (M.Dev.) -- University of Limpopo, 2001 / Refer to document
52

Diskursanalys på den Etiopiska regeringens nationala handlingsplan om bekämpning av ökenspridning / Discourse analysis on the Ethiopian government's National Action Program to Combat Desertification

Asgedom Reda, Aster January 2004 (has links)
<p>In this paper discourse analysis on the Ethiopian National Action Program (NAP) to combat desertification is made. The aim is to describe how the overall image/picture of desertification, its causes, and effects and of possible solutions are presented in the NAP. </p><p>The result of this analysis shows that the main cause of desertification is human activities mainly due to the poorly developed socio-economic situation in the dryland areas. It is indicated that an excessive dependency of the rural population on the natural resources, particularly land, is the major cause of land degradation and this deterioration of land is said to have been caused by the rapid population growth, overgrazing, forest clearing as well as past government and institutional failures. In addition it is indicated that the effect of desertification usually involves ecological changes that sap land of its ability to sustain agriculture and human habitation, therefore the most serious threat to human welfare. Desertification diminishes the ability of affected countries to produce food and consequently entail the reduction of regional and global food- producing potential with impacts on world food reserves and food trade. The solution given to mitigate desertification in Ethiopia is that the present strategies are intended to combat desertification, through different action programmes such as improving knowledge on drought and desertification, basic infrastructure, institutional organisations and capacity, awareness and participation as well as empowerment of women. </p><p>The analysis also shows that priority was given to socio-economical aspect of the country not directly to combat desertification. It is suggested that in order to mitigate the land degradation, promotion of alternative livelihood is necessarily and this is reported to be achieved through industrialisation, rural credit programmes, intensification and diversification of agriculture, building awareness and access to information, enhancement of institutional organisations, participatory natural resource management, encouraging the private sector in involvement in forest development etc. Finally the analysis identifies different discourses, such as the survivalism, anthropocentrism, ecological modernisation, administrative- rationalism, economic rationalism and democratic pragmatism. Likewise the conflict that prevails between the discourses is discussed.</p>
53

Participatory watershed management to decrease land degradation and sediment transport in Kagera and Nyando catchments of Lake Victoria basin

Kenge, James Gunya January 2009 (has links)
<p>Attention to participatory watershed management is increasing across the developing world<em> </em>as<em> </em>soil erosion continues to degrade agricultural land; reservoirs and irrigation infrastructure are clogged with sediment. The realization of the importance of watersheds is crucial for sustainable utilization especially in developing countries where rural livelihoods and economies are highly dependant on the exploitation of natural resources. The Lake Victoria basin is characterized by high population pressures, low productive subsistence agriculture, poor farming methods, loss of soil fertility and deforestation due to demand of fuel wood and charcoal, timber and building materials that are posing serious threat to watersheds. High population density in the basin also means new needs emerge too fast to which rural societies cannot respond in time leading to more area expansion for agricultural land. In spite of positive efforts under the Lake Victoria Basin Commission, there remains a huge gap between policy and institutional framework development at the top level and the actual implementation of actions on the ground to prevent land degradation, soil erosion and decrease sediment load. The study focused on Kagera and Nyando catchments of Lake Victoria Basin and aiming to establish if there exist and the extent to which participatory watershed management has been implemented on the ground to decrease land degradation and sediment load. It therefore provides an insight into watershed management in the Kagera and Nyando catchments by illustrating the link between policy formulation and actual implementation and enforcement.</p>
54

Combating Desertification in Tigray, Ethiopia : Field study on the implementation of the UNCCD in the rural region of Tigray

Asgedom, Aster January 2007 (has links)
<p>In this study a field study on the implementation of the United Nations Convention on Combating Desertification (UNCCD) in Tigray, Ethiopia has been carried out. The objective of this thesis is to study in general the implementa-tion of the UNCCD in Ethiopia. This thesis consequently focuses on how these issues are executed in practice at different levels, thus national, regional, district and community levels. However the focus is on some of the highly prioritised action programs that are presumed to facilitate the implementation of the UNCCD, which are the Action Programs for promoting awareness and participation, Action programs to improve institutional organisation and ca-pacity as well as Action program for empowerment of women. These action programs are studied in how they are presented at the National Action Plan (NAP) and Regional Action Plan (RAP) as well as how they are executed at different levels, i.e. at the Federal, Regional, district and Community levels. For this purpose the region of Tigray is chosen.</p><p>The result of this study shows that the vast majority of the respondents in the study areas indicated an awareness of desertification in regard to land degradation. The implementation of NAP at this stage, hasn’t reach all the regions around the country however, three regions in Ethiopia, thus the Afar, Tigray and Amhara regions have been chosen as pilot projects in attempt to implement the NAP at regional level and preparation are made to implement the con-vention at different community levels. Officially these regions have been chosen to launch pilot projects since they are situated in the dryland areas and they match the definition of the UNCCD for severely affected areas. At the re-gional level several pilot projects mainly conservation activities that involved the community members are launched in different parts of Tigray. Many opportunities to increase awareness of the land degradation and empower people are created in order to combat desertification, however the success of these activities varies from district to district and community to community and is dependent on the authorities’ intention, ambition, determination and interest as well as the relation they posses with the community members in the society.</p>
55

Combating Desertification in Tigray, Ethiopia : Field study on the implementation of the UNCCD in the rural region of Tigray

Asgedom, Aster January 2007 (has links)
In this study a field study on the implementation of the United Nations Convention on Combating Desertification (UNCCD) in Tigray, Ethiopia has been carried out. The objective of this thesis is to study in general the implementa-tion of the UNCCD in Ethiopia. This thesis consequently focuses on how these issues are executed in practice at different levels, thus national, regional, district and community levels. However the focus is on some of the highly prioritised action programs that are presumed to facilitate the implementation of the UNCCD, which are the Action Programs for promoting awareness and participation, Action programs to improve institutional organisation and ca-pacity as well as Action program for empowerment of women. These action programs are studied in how they are presented at the National Action Plan (NAP) and Regional Action Plan (RAP) as well as how they are executed at different levels, i.e. at the Federal, Regional, district and Community levels. For this purpose the region of Tigray is chosen. The result of this study shows that the vast majority of the respondents in the study areas indicated an awareness of desertification in regard to land degradation. The implementation of NAP at this stage, hasn’t reach all the regions around the country however, three regions in Ethiopia, thus the Afar, Tigray and Amhara regions have been chosen as pilot projects in attempt to implement the NAP at regional level and preparation are made to implement the con-vention at different community levels. Officially these regions have been chosen to launch pilot projects since they are situated in the dryland areas and they match the definition of the UNCCD for severely affected areas. At the re-gional level several pilot projects mainly conservation activities that involved the community members are launched in different parts of Tigray. Many opportunities to increase awareness of the land degradation and empower people are created in order to combat desertification, however the success of these activities varies from district to district and community to community and is dependent on the authorities’ intention, ambition, determination and interest as well as the relation they posses with the community members in the society.
56

Participatory watershed management to decrease land degradation and sediment transport in Kagera and Nyando catchments of Lake Victoria basin

Kenge, James Gunya January 2009 (has links)
Attention to participatory watershed management is increasing across the developing world as soil erosion continues to degrade agricultural land; reservoirs and irrigation infrastructure are clogged with sediment. The realization of the importance of watersheds is crucial for sustainable utilization especially in developing countries where rural livelihoods and economies are highly dependant on the exploitation of natural resources. The Lake Victoria basin is characterized by high population pressures, low productive subsistence agriculture, poor farming methods, loss of soil fertility and deforestation due to demand of fuel wood and charcoal, timber and building materials that are posing serious threat to watersheds. High population density in the basin also means new needs emerge too fast to which rural societies cannot respond in time leading to more area expansion for agricultural land. In spite of positive efforts under the Lake Victoria Basin Commission, there remains a huge gap between policy and institutional framework development at the top level and the actual implementation of actions on the ground to prevent land degradation, soil erosion and decrease sediment load. The study focused on Kagera and Nyando catchments of Lake Victoria Basin and aiming to establish if there exist and the extent to which participatory watershed management has been implemented on the ground to decrease land degradation and sediment load. It therefore provides an insight into watershed management in the Kagera and Nyando catchments by illustrating the link between policy formulation and actual implementation and enforcement.
57

Spatial and temporal extent of land degradation in a communal landscape of KwaZulu-Natal, South Africa.

January 2009 (has links)
Land degradation in communal rangelands is one of the problems that lowers land / Thesis (M.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2009.
58

Evaluating the UNDP-GEF small grants programme funding in Ethiopia: sustainable livelihoods and poverty alleviation in action

Benyam, Addisalem 21 September 2011 (has links)
This research is focused on evaluating the UNDP—GEF Small Grants Programme support in Ethiopia. It involves SWOT strategic analysis of outcomes in projects addressing three of the GEF focal areas mainly biodiversity conservation, abatement of climate change and prevention of land degradation. To this end, the study evaluated how the grant presented to the beneficiary communities short-term and long-term opportunities to undertake nature-based sustainable livelihood activities, alleviate poverty as well as impact national policies pertaining to rural economies and the protection of natural resources. In general, the study highlights that the crucial factor for the success of SGP’s service delivery is not only the provision of the support and the subsequent completion of the projects. Most importantly, how local communities equitably benefit from project outputs and maintain sustainability of developments after project completion were identified to be foundational to the developmental causes the grants have been provided.
59

Evaluating the UNDP-GEF small grants programme funding in Ethiopia: sustainable livelihoods and poverty alleviation in action

Benyam, Addisalem 21 September 2011 (has links)
This research is focused on evaluating the UNDP—GEF Small Grants Programme support in Ethiopia. It involves SWOT strategic analysis of outcomes in projects addressing three of the GEF focal areas mainly biodiversity conservation, abatement of climate change and prevention of land degradation. To this end, the study evaluated how the grant presented to the beneficiary communities short-term and long-term opportunities to undertake nature-based sustainable livelihood activities, alleviate poverty as well as impact national policies pertaining to rural economies and the protection of natural resources. In general, the study highlights that the crucial factor for the success of SGP’s service delivery is not only the provision of the support and the subsequent completion of the projects. Most importantly, how local communities equitably benefit from project outputs and maintain sustainability of developments after project completion were identified to be foundational to the developmental causes the grants have been provided.
60

Land degradation in the Northern Province : physical manifestations and local perceptions

Dzivhani, Mashudu Almond 03 1900 (has links)
Thesis (MA)--Stellenbosch University, 2001. / ENGLISH ABSTRACT: The study traces some of the causes and effects of land degradation in Mutale since it is an environmentally challenging issue associated with depletion of resources. The degradation conditions identified by the Provincial Department of Agriculture in the Northern Province support the aims of this study. Based on information obtained from the physical survey of the area and through questionnaires and interviews with the local people, it is evident that the environmental conditions of Mutale district have worsened due to the influence of land usage. From the survey made, the physical conditions are shown to be in a state of decline and to impact negatively on the soil and vegetation. The perceptions of the local community regarding physical change revealed that a variety of activities such as gathering fuel wood, fencing, stocking, and cultivating fields, influence each other and exacerbate the encroachment of degradation conditions. Stock worsens the conditions through uncontrolled grazing associated with lack of grazing camps, trampling, and overgrazing. Extension of fields, residential areas, and inescapable massive harvesting of bush for different purposes are seen as further causes of the worsening state of the environment. In the past attempts were made to curb the environmental decline, but such conservation measures were not fruitful enough as they changed from time to time and land users were alienated from land on which they depended. The present study recommends the implementation of LandCare, a programme that the Department of Agriculture has adopted in other parts of the country, as a possible solution to some of the environmental problems, and as a conservation measure. / AFRIKAANSE OPSOMMING: Die studie ondersoek sommige van die oorsake en gevolge van omgewingsdegradasie by Mutale, omdat dit 'n omgewings-uitdagende kwessie is wat met die uitputting van hulpbronne in verband staan. Die degradasietoestande wat deur die Provinsiale Landboudepartmente in die Noordelike Provinsie geïdentifiseer is, bied ondersteuning aan die doelstellings van hierdie studie. Vanuit die inligting wat deur middel van 'n empiriese ondersoek in die gebied en deur vraelyste en onderhoude met die plaaslike mense verkry is, is dit duidelik dat omgewingstoestande in die Mutale distrik vanweë die manier van grondgebruik verswak het. Vanuit die ondersoek wat gedoen is, word aangetoon dat fisiese toestande agteruitgaan en 'n negatiewe impak op die grond en plantegroei het. Waarneming deur die plaaslike gemeenskap met betrekking tot fisiese verandering dui aan dat 'n verskeidenheid aktiwiteite, soos die versameling van brandhout, bou van heinings, aanhou van vee en bewerking van landerye mekaar affekteer en die toename van die degradasietoestande veroorsaak. Vee vererger verder die toestande deur onbeheerde weiding wat verband hou met die gebrek aan weidingskampe. Die onafwendbare en grootskaalse afkap van die bos vir 'n verskeidenheid doeleindes word beskou as verdere oorsake van die toestand waarin die omweging verkeer. Pogings is in die verlede aangewend om die agteruitgang van die omgewing te keer, maar die bewaringsmaatreëls het nie genoeg vrug afgewerp nie, daar hulle van tyd tot tyd gewysig IS en die grondeienaars vervreemd geraak het van die grond waarvan hulle afhanklik was. Hierdie ondersoek beveel aan dat "LandCare", 'n program wat deur die Departement van Landbou vir ander dele van die land goedgekeur is, as ' n moontlike oplossing vir sommige van die omgewingsprobleme en as bewaringsmaatreël toegepas word.

Page generated in 0.0868 seconds