1.2 Coordonnées des personnes-ressources et des institutions impliquées dans l'évaluation et la documentation de la Technologie

Nom du projet qui a facilité la documentation/ l'évaluation de la Technologie (si pertinent)

Potential and limitations for improved natural resource management (NRM) in mountain communities in the Rustaq district, Afghanistan (Rustaq NRM Study)

Nom du projet qui a facilité la documentation/ l'évaluation de la Technologie (si pertinent)

Livelihood Improvement Project Takhar, Afghanistan (LIPT)

Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de la Technologie (si pertinent)

Terre des Hommes (Terre des Hommes) - Suisse

Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de la Technologie (si pertinent)

Swiss Agency for Development and Cooperation (DEZA / COSUDE / DDC / SDC) - Suisse

Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de la Technologie (si pertinent)

CDE Centre for Development and Environment (CDE Centre for Development and Environment) - Suisse

Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de la Technologie (si pertinent)

Bern University of Applied Sciences, School of Agricultural, Forest and Food Sciences (HAFL) - Suisse

1.3 Conditions relatives à l'utilisation par WOCAT des données documentées

Quand les données ont-elles été compilées (sur le terrain)?

17/10/2016

Le compilateur et la(les) personne(s) ressource(s) acceptent les conditions relatives à l'utilisation par WOCAT des données documentées:

Oui

1.4 Déclaration sur la durabilité de la Technologie décrite

Est-ce que la Technologie décrite ici pose problème par rapport à la dégradation des terres, de telle sorte qu'elle ne peut pas être déclarée comme étant une technologie de gestion durable des terres?

Non

Commentaires:

SLM practices documented in the frame of the Rustaq NRM study were established only recently (1-3 years ago). It is too early for a final judgment on the sustainability of these technologies within the human and natural environment of Chokar watershed.

2.1 Courte description de la Technologie

Définition de la Technologie:

Small check dams made of stone, together with planting of trees, slow water flow and reduce further erosion in a gully, leading to its restoration.

2.2 Description détaillée de la Technologie

Description:

Project supported implementation of gully treatment has taken place in the villages Sari Joy and Jawaz Khana, located in Chokar watershed of Rustaq District in Northern Afghanistan. The Chokar watershed is a mountainous area situated between 600 m and 2,500 m above sea level. The climate is semi-arid with harsh and cold weather in winter and hot and dry summers. The annual precipitation in average years is 580 mm. Land degradation affects all forms of land use and includes sparse vegetation cover, severe topsoil erosion from water, and poor soil fertility. Unsustainable agricultural practices, together with over-exploitation and high pressure on the natural resources, are adversely impacting the socio-economic well-being of local communities, as well as contributing to the risk of being adversely affected by drought, and also leading to landslides and flash foods triggered by heavy rainfall. The data used for the documentation of the technology are based on field research conducted in Chokar watershed, namely in the villages of Sari Joy and Jawaz Khana. These villages represent the upper and the middle zone of Chokar watershed, respectively. They differ considerably in access to services and infrastructure, but in general are poorly served. The communities depend on land resources for sustaining their livelihoods. In a good year with high yields, wheat self-sufficiency lasts about 5 months. The villages are home to ethnic Qarluq communities. Since 2012 the Livelihood Improvement Project Takhar (LIPT) implemented by Terre des hommes (Tdh) Switzerland has initiated a range of NRM interventions.

The Livelihood Improvement Project in Takhar supported Natural Resources Management Committees to rehabilitate two gullies with check dams and trees in Sari Joy and Jawaz Khana. The check dams are made of stone walls built across the widest section of the gully. Jute bags filled with soil are used in the narrower sections of the gully to form a solid barrier for soil to accumulate. Tree seedlings and cuttings of Russian willow and acacia are planted between the check dams to stabilize the soil. During the first 2-3 years, the trees need to be protected from grazing, and from cutting for fuelwood. Watering of the trees may also be required during the dry season, especially in Jawaz Khana, to support their survival. Such methods of gully rehabilitation are feasible in the area, since the construction and planting materials are locally available. However, the costs for establishing the check dams remain relatively high and the local villages have contributed mainly with labour inputs, while the costs for construction material were provided by the project.

Check dams inside the gully slow the water flow and help its infiltration into the soil. The structures also collect sediment and reduce further erosion of the gully bed, and prevent its expansion in the area. Well managed check dams, after several years, can produce trees for fuelwood and grass for animal fodder.

Rehabilitation of gullies is an innovative practice for the local land users, but it is supported by the local communities for its visible impact on preventing further erosion and loss of community land used for crop cultivation, forest and orchards. After taking part in the design and implementation of rehabilitation activities, the local land users expressed that they had acquired useful skills and will be able to conduct these works independently if the material resources are available.

Women support the work by preparing and bringing food to the workers in the field. Women are also occasionally involved in filling the jute bags with soil and bring the bags to the gully. This requires significant inputs, bearing in mind that gullies are often formed in very steep areas where there are no roads - and thus the food and other material can be delivered only by foot or with a donkey.

2.3 Photos de la Technologie

2.5 Pays/ région/ lieux où la Technologie a été appliquée et qui sont couverts par cette évaluation

2.6 Date de mise en œuvre de la Technologie

Si l'année précise est inconnue, indiquez la date approximative: :

• il y a moins de 10 ans (récemment)

2.7 Introduction de la Technologie

Spécifiez comment la Technologie a été introduite: :

• par le biais de projets/ d'interventions extérieures

Commentaires (type de projet, etc.) :

Livelihood Improvement Project Takhar (LIPT) supported by Swiss Development Cooperation (SDC) from 2012-17.

3.1 Principal(aux) objectif(s) de la Technologie

• réduire, prévenir, restaurer les terres dégradées
• protéger un bassin versant/ des zones situées en aval - en combinaison avec d'autres technologies
• réduire les risques de catastrophes

3.2 Type(s) actuel(s) d'utilisation des terres, là où la Technologie est appliquée

3.3 Informations complémentaires sur l'utilisation des terres

Approvisionnement en eau des terres sur lesquelles est appliquée la Technologie:

• mixte: pluvial-irrigué

Nombre de période de croissance par an: :

• 1

3.4 Groupe de GDT auquel appartient la Technologie

• mesures en travers de la pente
• gestion des eaux de surface (sources, rivières, lacs, mers)

3.5 Diffusion de la Technologie

Spécifiez la diffusion de la Technologie:

• appliquée en des points spécifiques ou concentrée sur une petite surface

3.6 Mesures de GDT constituant la Technologie

3.7 Principaux types de dégradation des terres traités par la Technologie

3.8 Prévention, réduction de la dégradation ou réhabilitation des terres dégradées

Spécifiez l'objectif de la Technologie au regard de la dégradation des terres:

• réduire la dégradation des terres
• restaurer/ réhabiliter des terres sévèrement dégradées

4.1 Dessin technique de la Technologie

4.2 Spécification/ explications techniques du dessin technique

A check dam is a permanent structure across a gully. The size of the check dam and the spacing of check dams depends on the steepness of the slope and length of the gully. To rehabilitate a gully on a slope of 6 - 15 % steepness and 30 meters in length there are 10 check dams built inside the gully at a distance of 3 meters apart. The measurements of the check dam are: 1.2 m x 2 m x 0.6 m. The dam is built from stones or boulders either available locally or transported to the gully site. The upper part of the gully is planted with rows of tree cuttings (7 pieces) and saplings (3 pieces).

4.3 Informations générales sur le calcul des intrants et des coûts

Spécifiez la manière dont les coûts et les intrants ont été calculés:

• par entité de la Technologie

Indiquez la monnaie utilisée pour le calcul des coûts:

• dollars US

Indiquer le taux de change du dollars en monnaie locale (si pertinent): 1 USD= :

67,0

4.4 Activités de mise en place/ d'établissement

	Activité	Type de mesures	Calendrier
1.	Design of the check dam	Structurel	Winter
2.	Digging the gully for preparation of construction work	Structurel	Spring
3.	Construction of the stone wall accross the gully	Structurel	Spring
4.	Filling the upper part of the stone wall with soil	Structurel	Spring
5.	Planting of tree seedlings and cuttings on upper part of the wall	Végétale	Spring

4.5 Coûts et intrants nécessaires à la mise en place

	Spécifiez les intrants	Unité	Quantité	Coûts par unité	Coût total par intrant	% des coût supporté par les exploitants des terres
Main d'œuvre	Design of the check dam	person-day	2,0	5,3	10,6
Main d'œuvre	Digging the gully for preparation of construction work	person-day	8,0	5,3	42,4
Main d'œuvre	Construction of stone wall	person-day	12,0	5,3	63,6
Main d'œuvre	Planting of tree seedlings and cuttings	person-day	2,0	5,3	10,6	100,0
Equipements	Meter	piece	1,0	2,2	2,2
Equipements	Shovel	piece	2,0	3,8	7,6
Equipements	Axe	piece	1,0	2,2	2,2
Equipements	Wheelbarrow	piece	1,0	38,0	38,0
Equipements	Rope	meter	100,0	0,07	7,0
Equipements	Pick axe	piece	1,0	3,0	3,0
Equipements	Hammer	piece	1,0	2,2	2,2
Matériel végétal	Cuttings	piece	100,0	0,37	37,0	50,0
Matériel végétal	Seedlings	piece	10,0	0,6	6,0	50,0
Matériaux de construction	Stone	cubic meter	6,0	7,49	44,94
Coût total de mise en place de la Technologie					277,34

Si le coût n'est pas pris en charge à 100% par l'exploitant des terres, indiquez qui a financé le coût restant:

Livelihood Improvement Project Takhar (LIPT) implemented by Terre des hommes (Tdh) Switzerland

4.6 Activités d'entretien/ récurrentes

	Activité	Type de mesures	Calendrier/ fréquence
1.	Protecting the trees from animals	Modes de gestion	Continious
2.	Watering the trees	Végétale	During dry season

4.7 Coûts et intrants nécessaires aux activités d'entretien/ récurrentes (par an)

	Spécifiez les intrants	Unité	Quantité	Coûts par unité	Coût total par intrant	% des coût supporté par les exploitants des terres
Main d'œuvre	Protecting the trees from animals	person day	45,0	1,3	58,5	100,0
Main d'œuvre	Watering the trees	person day	10,0	5,3	53,0	100,0
Coût total d'entretien de la Technologie					111,5

4.8 Facteurs les plus importants affectant les coûts

Décrivez les facteurs les plus importants affectant les coûts :

Due to the remoteness of the villages where the technology has been implemented, all the inputs for establishment, such as agricultural equipment, plant material, fertilizers, construction material, etc., are purchased in Rustaq town. The expenses for traveling and delivering the inputs affect the establishment costs.

5.1 Climat

5.2 Topographie

5.3 Sols

Si disponible, joignez une description complète du sol ou précisez les informations disponibles, par ex., type de sol, pH/ acidité du sol, capacité d'échange cationique, azote, salinité, etc.

Local land users differentiate between the following soil types where gully rehabilitation is implemented:
- Red: shallow; texture medium, coarse; low organic matter
- Light: moderately deep; texture medium; medium, low organic matter

5.4 Disponibilité et qualité de l'eau

La salinité de l'eau est-elle un problème? :

Non

La zone est-elle inondée?

Oui

Régularité:

épisodiquement

Commentaires et précisions supplémentaires sur la qualité et la quantité d'eau:

Floods occur mainly during the rainy seasons in spring and autumn. Availability of surface water differs for the study villages Sari Joy and Jawaz Khana. Sari Joy has sources and good surface water availability. Jawaz Khana has poor water availability as water has to be fetched from a lower stream.

5.5 Biodiversité

5.6 Caractéristiques des exploitants des terres appliquant la Technologie

Indiquez toute autre caractéristique pertinente des exploitants des terres:

The land users in the area where the Technology is applied belong to the Uzbek ethnic minority group Qarluq.
Although the men are generally the main land users, however, women and children also take active part in the related work. The functions of men and women are clearly distinguished within the Afghan society. At the same time within the family this division of work and functions also results in men and women working hand-in-hand. An improvement of the family’s livelihood situation is expected to positively affect all family members. While, it is recognized that the involvement of women is key in order to secure basic human rights for everyone, to achieve good governance, sustainable development, and to efficiently contribute to poverty reduction (SDC 2004), it is also clear that a context sensitive approach is of high importance.
Women in rural Afghanistan are involved in many production and income generating activities that contribute to the overall household income, however, very few women own resources such as land and livestock, and their income generating options are fewer in comparison to that of men.

5.7 Superficie moyenne des terres détenues ou louées par les exploitants appliquant la Technologie

5.8 Propriété foncière, droits d’utilisation des terres et de l'eau

Propriété foncière:

• communauté/ village

Droits d’utilisation des terres:

• communautaire (organisé)

6.1 Impacts sur site que la Technologie a montrés

Impacts socio-économiques

Production

Impacts écologiques

Cycle de l'eau/ ruissellement

Sols

Biodiversité: végétale, animale

6.2 Impacts hors site que la Technologie a montrés

Commentaires concernant l'évaluation des impacts:

Based on the Land User Protocols: Individual SLM implementers were asked to rate the benefits for their Technology. They were asked to indicate production increase of crops; fodder; animals; wood; non-wood forest products; increase in product diversity; or production area. The most important increase they rated with 3, the second most with 2, others with 1 point. Averages of the points given by all SLM implementers are reflected here.
Based on the Land User Protocols: Individual SLM implementers were asked to rate the on-site and off-site impacts of the Technology on water; soil; and vegetation. They were asked to indicate the strength of impacts with three, two or one points. Averages of the points given by all implementers are reflected here.

6.3 Exposition et sensibilité de la Technologie aux changements progressifs et aux évènements extrêmes/catastrophes liés au climat (telles que perçues par les exploitants des terres)

Extrêmes climatiques (catastrophes)

Catastrophes météorologiques

	Comment la Technologie fait-elle face à cela?
pluie torrentielle locale	très bien

Catastrophes climatiques

	Comment la Technologie fait-elle face à cela?
sécheresse	bien

Commentaires:

SLM implementers from three villages were asked to jointly discuss and rate how much the SLM technology reduced the lands vulnerability to drought and local rainstorms. Only vulnerability to the most prevalent climate extremes (drought and local rainstorms) was discussed. SLM technologies were rated as reducing vulnerability poorly , well, or very well. The average points reflected here are from multi-criteria matrices compiled in three villages where the SLM technology had been implemented.

6.4 Analyse coûts-bénéfices

Quels sont les bénéfices comparativement aux coûts de mise en place (du point de vue des exploitants des terres)?

Commentaires:

SLM implementers from three villages were asked to jointly discuss and rate the SLM technologies short term (1-3 years) and long-term (10 years) return. As most of the technologies have only been implemented 1-2 years ago, it is too early to compare benefits to maintenance costs. Farmers have little experience so far on the actual benefits of the SLM technologies. The ratings are mostly based on expected benefits and not on actual benefits.

6.5 Adoption de la Technologie

• 1-10%

Si disponible, quantifiez (nombre de ménages et/ou superficie couverte):

2 households

Parmi tous ceux qui ont adopté la Technologie, combien d'entre eux l'ont fait spontanément, à savoir sans recevoir aucune incitation matérielle ou aucun paiement?

• 0-10%

Commentaires:

2 land users replicated the technology without receiving financial support.

6.6 Adaptation

La Technologie a-t-elle été récemment modifiée pour s'adapter à l'évolution des conditions?

Non

6.7 Points forts/ avantages/ possibilités de la Technologie

Points forts/ avantages/ possibilités du point de vue de l'exploitant des terres
Through the technology implementation expansion of the gully is halted and loss of land is prevented.
The land is less vulnerable to heavy rainfall. Agricultural land, houses and local infrastructure are protected from flood damage during the rainy season.
The grass which grows on the rehabilitated gullies can be used for livestock fodder.

Points forts/ avantages/ possibilités du point de vue du compilateur ou d'une autre personne ressource clé
Expansion of the production area to be used for cultivation or reforestation in a long-term perspective

6.8 Faiblesses/ inconvénients/ risques de la Technologie et moyens de les surmonter

Faiblesses/ inconvénients/ risques du point de vue de l’exploitant des terres	Comment peuvent-ils être surmontés?
Requires significant resources to cover all the costs for establishment
Establishment of check dams is highly labour intensive

Faiblesses/ inconvénients/ risques du point de vue du compilateur ou d'une autre personne ressource clé	Comment peuvent-ils être surmontés?
Requires continuous maintenance to prevent damage to the constructed check dams. Protection of the trees from grazing and illegal logging is needed.
Technical knowledge and support is required to design and construct the gullies in accordance with local conditions and available material

7.1 Méthodes/ sources d'information

7.2 Références des publications disponibles

Titre, auteur, année, ISBN:

Guidelines for Focus Groups Discussions

Titre, auteur, année, ISBN:

Methods section of the Rustaq NRM study