1.2 Contact details of resource persons and institutions involved in the assessment and documentation of the Technology

Name of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)

GREAD (GREAD) - Niger

1.3 Conditions regarding the use of data documented through WOCAT

The compiler and key resource person(s) accept the conditions regarding the use of data documented through WOCAT:

Ja

1.5 Reference to Questionnaire(s) on SLM Approaches (documented using WOCAT)

2.1 Short description of the Technology

Definition of the Technology:

The ‘couloirs de passage’ are formally defined passageways which channel the movements of livestock herds in the agro-pastoral zones of Niger, by linking pastures, water points and coralling areas, be it within village areas (internal couloirs) or on open land (external couloirs).

2.2 Detailed description of the Technology

Description:

The main goal of the couloirs is the prevention of conflict between agriculturalists and pastoralists regarding the use of limited land and water resources. These conflicts are often provoked by cattle entering cropping areas. The establishment of demarcated passageways allows the livestock to access water points and pastures without causing damage to cropland. The corridors are regulated through the ‘code rural’ – a national law defining the land use rights of the pastoralists. Demarcation of couloirs is based on a consensual decision of all concerned interest groups. Internal couloirs are negotiated in a general on-site assembly involving all stakeholders (farmers, breeders, women’s groups, local authorities). For the demarcation of external couloirs the involvement of transhumance herders and neighboring villages is indispensable. Once an agreement on the course of the couloir is achieved, demarcation with stones and/or boundary planting with selected tree species is carried out by the local land users - with financial and technical assistance of the government or NGOs. Common species involve: Euphorbia balsamifera, Acacia spp. (A. nilotica; A. senegal); and Faidherbia albida. Management committees at the community level draw up regulations for the management of the couloirs (maintenance and protection of vegetation). Protection of plants is achieved through dead branches (at the initial stage), daily control by forest guards, and information campaigns. The technology is a sustainable solution to the described conflicts. As a valuable by-product the trees along the demarcation lines provide of wood and non-woody by-products.

2.3 Photos of the Technology

2.5 Country/ region/ locations where the Technology has been applied and which are covered by this assessment

2.7 Introduction of the Technology

Specify how the Technology was introduced:

• through projects/ external interventions

3.1 Main purpose(s) of the Technology

• create beneficial social impact

3.2 Current land use type(s) where the Technology is applied

Land use mixed within the same land unit:

Ja

Specify mixed land use (crops/ grazing/ trees):

• Silvo-pastoralism

Comments:

Major land use problems (land users’ perception): Soil erosion by water, soil erosion by wind and biological degradation; Primary problem addressed is conflicts between livestock and agriculture producers around natural resources

Semi-nomadism / pastoralism: Yes

Future (final) land use (after implementation of SLM Technology): Mixed: Ms: Silvo-pastoralism

3.3 Has land use changed due to the implementation of the Technology?

Has land use changed due to the implementation of the Technology?

• Yes (Please fill out the questions below with regard to the land use before implementation of the Technology)

3.4 Water supply

Water supply for the land on which the Technology is applied:

• rainfed

3.5 SLM group to which the Technology belongs

• pastoralism and grazing land management

3.6 SLM measures comprising the Technology

Comments:

Type of vegetative measures: scattered / dispersed

3.7 Main types of land degradation addressed by the Technology

Comments:

Main type of degradation addressed: Wt: loss of topsoil / surface erosion, Et: loss of topsoil, Bc: reduction of vegetation cover

3.8 Prevention, reduction, or restoration of land degradation

Specify the goal of the Technology with regard to land degradation:

• prevent land degradation

4.1 Technical drawing of the Technology

4.2 General information regarding the calculation of inputs and costs

Specify currency used for cost calculations:

• USD

4.3 Establishment activities

	Activity	Timing (season)
1.	Identification of an existing couloir or definition of a new passageway by means of a general assembly
2.	Alignment of corridor boundaries e.g. by establishing stone lines. Internal couloirs are 10 to 50 m wide, whereas external couloirs exceed a width of 50 m
3.	Digging 40 cm deep pits; tree planting along boundaries (with a spacing of 1-3 meters, depending on the species selected and the secondary objective)

4.4 Costs and inputs needed for establishment

	Specify input	Unit	Quantity	Costs per Unit	Total costs per input	% of costs borne by land users
Labour	Identification of an existing couloir or definition of a new passageway	persons/day	25.0	1.5	37.5	5.0
Plant material	Tree planting along boundaries (seedlings)	pieces	670.0	2.05	1373.5	5.0
Total costs for establishment of the Technology					1411.0
Total costs for establishment of the Technology in USD					1411.0

If land user bore less than 100% of costs, indicate who covered the remaining costs:

Government or NGO's

4.5 Maintenance/ recurrent activities

	Activity	Timing/ frequency
1.	Protection of trees (through dead branches, guards, information campaigns)
2.	Replanting tree seedlings to fill gaps (annually, beginning of rainy season)

4.6 Costs and inputs needed for maintenance/ recurrent activities (per year)

	Specify input	Unit	Quantity	Costs per Unit	Total costs per input	% of costs borne by land users
Labour	Protection of trees	persons/day	4.0	1.5	6.0	100.0
Plant material	Replanting tree seedlings	pieces	67.0	2.0448	137.0	100.0
Total costs for maintenance of the Technology					143.0
Total costs for maintenance of the Technology in USD					143.0

Comments:

Costs for seedlings were calculated for a couloir length of 1 km and a spacing of 3 m between plants (one tree line on each side). Seedling production is financed by projects, only transport costs are met by land users.

4.7 Most important factors affecting the costs

Describe the most determinate factors affecting the costs:

The costs of the planning meeting (general assembly) and the stones for delimitation were not taken into account. Daily salary for field work is US$ 1.5.

5.1 Climate

5.2 Topography

5.3 Soils

If available, attach full soil description or specify the available information, e.g. soil type, soil PH/ acidity, Cation Exchange Capacity, nitrogen, salinity etc.

Soil fertility is medium

Soil drainage / infiltration is good but low in case of soil crusting

5.6 Characteristics of land users applying the Technology

Indicate other relevant characteristics of the land users:

Population density: 10-50 persons/km2

5.7 Average area of land used by land users applying the Technology

5.8 Land ownership, land use rights, and water use rights

Land ownership:

• individual, titled

Land use rights:

• communal (organized)
• individual

6.1 On-site impacts the Technology has shown

Socio-economic impacts

Production

Income and costs

Socio-cultural impacts

Ecological impacts

Soil

Biodiversity: vegetation, animals

Climate and disaster risk reduction

6.2 Off-site impacts the Technology has shown

6.3 Exposure and sensitivity of the Technology to gradual climate change and climate-related extremes/ disasters (as perceived by land users)

Comments:

Technology is sensitive to climatic extremes (such as droughts and floods)

6.4 Cost-benefit analysis

How do the benefits compare with the establishment costs (from land users’ perspective)?

How do the benefits compare with the maintenance/ recurrent costs (from land users' perspective)?

Comments:

Peace between communities is the key result on short term and on long term. Ecological and economic benefits are linked to the plantation of trees and the improved management of natural resources

6.5 Adoption of the Technology

Of all those who have adopted the Technology, how many did so spontaneously, i.e. without receiving any material incentives/ payments?

• 0-10%

Comments:

There is a strong trend towards spontaneous adoption of the Technology

Comments on adoption trend: for prevention of conflicts and land degradation

6.7 Strengths/ advantages/ opportunities of the Technology

Strengths/ advantages/ opportunities in the compiler’s or other key resource person’s view
The technology provides a sustainable solution to conflicts between agriculturalists and pastoralists

6.8 Weaknesses/ disadvantages/ risks of the Technology and ways of overcoming them

Weaknesses/ disadvantages/ risks in the land user’s view	How can they be overcome?
Implementation constraints: plant production is very expensive and reaching a consensus on the transformation of private cropland to communal passageways is very difficult	definition of the couloirs as public infrastructure and enhancement of organizational capacities of the local population through training and information sessions
Maintenance constraints: maintenance can only be realized by adjacent land owners, as the community organizations are weak	reinforce the institutional capacities of livestock owners and farmers to manage the couloirs
In the pastoral zone the couloirs lead to conflicts between pastoralists and private ranches	establish community-based land tenure commissions and introduce new laws on land property in the pastoral zone

7.2 References to available publications

Title, author, year, ISBN:

Projet LUCOP/Tillabéry. 2004. Referential des measures techniques de recuperation, de protection et d’exploitation durable des terres, 2nd edition, 2004, 51 pp

Title, author, year, ISBN:

Hiernaux P., E. Tielkes, E. Schlecht. 2001. Elevage et gestion des parcours au Sahel, Workshop proceedings organised by Eric Tielkes et Abdoulaye Soumaila, Verlag Ulrich E. Grauer, Beuren, Stuttgart, Germany, 2001

7.3 Links to relevant online information

Title/ description:

Soumaila A.S. 2003. Base de données du code rural

URL:

www.case.ibimet.cnr.it/den/Documents/code_rural/start.html