1.2 Контактные данные специалистов и организаций, участвующих в описании и оценке Технологии

Название проекта, содействовавшего документированию/оценке Технологии (если применимо)

Book project: where the land is greener - Case Studies and Analysis of Soil and Water Conservation Initiatives Worldwide (where the land is greener)

Название организации (-ий), содействовавших документированию/оценке Технологии (если применимо)

Center for International Forestry Research (CIFOR) (Center for International Forestry Research (CIFOR)) - Индия

1.3 Условия, регламентирующие использование данных, собранных ВОКАТ

Когда были собраны данные (на местах)?

01/09/2002

Составитель и ответственный(-ые) специалист(-ы) согласны с условиями, регламентирующими использование собранных ВОКАТ данных:

Да

1.5 Ссылка на Анкету (-ы) по Подходам УЗП

2.1 Краткое описание Технологии

Определение Технологии:

Catchment treatment of degraded forest land including social fencing, infiltration trenches and enrichment planting with trees and grasses for production and dam protection.

2.2 Подробное описание Технологии

Описание:

Forest catchment treatment aims to achieve production and environmental benefits through a combination of structural, vegetative and management measures in badly degraded catchments above villages. These efforts are concentrated in the highly erodible Shiwalik Hills at the foot of the Himalayan range where soil erosion has ravaged the landscape, and the original forest has almost disappeared.
The purpose of forest catchment treatment is first to rehabilitate the forest through protection of the area by ‘social fencing’ (villagers agreeing amongst themselves to exclude livestock without using physical barriers), then construction of soil conservation measures (staggered contour trenches, check dams, graded stabilisation channels etc; see establishment activities), and ‘enrichment planting’ of trees and grasses within the existing forest stand to improve composition and cover. These species usually include trees such as Acacia catechu and Dalbergia sissoo, and fodder grasses - as well as bhabbar grass (Eulaliopsis binata), which is used for rope making. The combined measures are aimed at reestablishing the forest canopy, understorey and floor, thereby restoring the forest ecosystem together with its functions and services. Biodiversity is simultaneously enhanced.
The second main objective is to provide supplementary irrigation water to the village below through construction of one, or more, earth dams. The village community - organised into a Hill Resource Management Society - is the source of highly subsidised labour for forest catchment treatment. After catchment protection around the proposed dam site(s), the dam(s) and pipeline(s) are constructed. The dams are generally between 20,000 and 200,000 m3 in capacity, and the pipelines usually one kilometre or less in length.
Apart from irrigation, the villagers benefit from communal use of non-timber forest resources. Forest catchment treatment (associated with the approach termed ‘joint forest management’ - JFM) has been developed from a pilot initiative in Sukhomajri village in 1976, and has spread very widely throughout India. This description focuses on Ambala and Yamunanagar Districts in Haryana State.

The Shiwalik hills where the SWC technology was applied is one of the eight most degraded, rainfed agro-ecosystems of India. It is highly erodible, with presence of low water retentive soils and severe soil erosion, haing water scarcity despite average 1000 mm annual rainfall.

2.3 Фотографии, иллюстрирующие Технологию

2.5 Страна/ регион/ места, где применяется Технология, информация о которых собрана в данной Анкете

3.1 Основные цели и задачи реализации Технологии

• повышение производства
• снижение или предотвращение деградации земель, восстановление нарушенных земель

3.2 Текущий(-ие) тип(-ы) землепользования на территории, где применяется Технология

Пояснения:

Major land use problems (compiler’s opinion): The Shiwalik Hills are extremely prone to both surface erosion and landslides, and general degradation of vegetation due to over-exploitation. Some areas have become completely denuded because of overgrazing and woodcutting. Furthermore there is no, or inadequate, water for irrigation of crops.

Grazingland comments: Due to free grazing, much of the forest land was becoming barren and fodder yield declined over a period of time. The average fodder yield was about two quintals/ha of forest land and fodder consumption was 26.69kg/animal/day.

Problems / comments regarding forest use: Tree species like Khaci (Acacia catechu), Dalbergio sissoo in pits and slips of bhabbar grass (Eulaliopsis binata) on mounds of trenches and hill slopes were planted. Bhabbar grass was sold out by forest department to contractors.

Type of grazing system comments: Due to free grazing, much of the forest land was becoming barren and fodder yield declined over a period of time. The average fodder yield was about two quintals/ha of forest land and fodder consumption was 26.69kg/animal/day.

3.3 Дополнительная информация о землепользовании

Поясните:

Longest growing period in days: 120 Longest growing period from month to month: Jul - Oct

3.4 Категория УЗП, к которой относится Технология

• прекращение хозяйственного использования (прекращение доступа к территории, поддержка восстановления)
• Улучшение почвенного/ растительного покрова
• мероприятия по влагозадержанию и снижению эрозии почв на склонах

3.5 Распределение Технологии по площади

Пояснения:

Total area covered by the SLM Technology is 198 m2.

3.6 Мероприятия УЗП, выполняемые в рамках Технологии

3.7 Основные проблемы деградации земель, на решение которых направлена Технология

Пояснения:

Main type of degradation addressed: Wt: loss of topsoil / surface erosion

Secondary types of degradation addressed: Wg: gully erosion / gullying, Wm: mass movements / landslides, Ha: aridification

Main causes of degradation: deforestation / removal of natural vegetation (incl. forest fires), education, access to knowledge and support services (Absence of institutional arrangements to disseminate the knowledge from lab to land and involve the users in implementation)

Secondary causes of degradation: overgrazing (Subsistence economy, dependance on forests for fuelwood and fodder, livestock were low quality, free grazing type. And these were no regulatory mechanisms to share usufruct from forests with people.), poverty / wealth (Lack of capital at the grassroot to take the initiative by the farmers themselves)

3.8 Предотвращение и снижение деградации земель, или восстановление нарушенных земель

Укажите цель Технологии по отношению к деградации земель :

• снижение деградации земель

4.1 Технический рисунок, иллюстрирующий Технологию

4.2 Спецификация / пояснения к техническому рисунку

Forest catchment treatment: an overview showing protected forest, dam and irrigated cropland below.

Technical knowledge required for field staff / advisors: moderate

Technical knowledge required for land users: moderate

Main technical functions: increase of infiltration, water harvesting / increase water supply

Secondary technical functions: control of dispersed runoff: retain / trap, improvement of ground cover, control of concentrated runoff

Vegetative measure: enrichment planting with
Vegetative material: T : trees / shrubs, G : grass

Vegetative measure: Vegetative material: T : trees / shrubs, G : grass

Vegetative measure: Vegetative material: T : trees / shrubs, G : grass

Vegetative measure: Vegetative material: T : trees / shrubs, G : grass

Trees/ shrubs species: Acacia catechu, Dalbergia sissoo etc

Grass species: bhabbar grass: Eulaliopsis binata

Structural measure: dam

Structural measure: trenches

Structural measure: ditches

Structural measure: check dams

Other type of management: social fencing

4.4 Мероприятия, необходимые для начала реализации

	Деятельность	Тип мероприятия	Сроки
1.	Enrichment planting of tree seedlings (Acacia catechu, Dalbergiasissoo etc), grasses (bhabbar grass: Eulaliopsis binata) on bundsof earth and hill slopes, and Ipomea cornea in channels.	Мероприятия с использованием растительности	beginning of the monsoon rains.
2.	Construction of a series of staggered contour trenches on slopes.	Инженерные	pre-monsoon
3.	Construction of stone/earth/wood check dams in gullies.	Инженерные	pre-monsoon
4.	Construction of graded stabilisation channels which capture runoffand discharge it safely.	Инженерные	pre-monsoon
5.	Construction of earth dam wall for water harvesting and concretepipelines for irrigation.	Инженерные	pre-monsoon
6.	Introduction of social fencing system through Hill ResourceManagement Societies.	Управленческие	pre-monsoon

4.5 Вложения и затраты, необходимые для начала реализации

	Опишите затраты	Единица	Количество	Затраты на единицу	Общая стоимость на единицу	% затрат, оплаченных землепользователями
Оплата труда	Labour	ha	1,0	250,0	250,0	5,0
Оборудование	Machine use	ha	1,0	75,0	75,0
Посадочный материал	Seedlings	ha	1,0	50,0	50,0
Строительные материалы	Construction material for dam wall	ha	1,0	25,0	25,0
Общая стоимость запуска Технологии					400,0

Пояснения:

Duration of establishment phase: 36 month(s)

4.6 Поддержание/ текущее обслуживание

	Деятельность	Тип мероприятия	Сроки/ повторяемость проведения
1.	watch and ward	Мероприятия с использованием растительности	/on-going
2.	Desilting of water harvesting structures.	Инженерные	pre-monsoon,/once every year
3.	Repair of channels.	Инженерные	pre-monsoon,/once every year
4.	Maintenance of structures.	Инженерные	pre-monsoon,/
5.	regular meetings/facilitations	Управленческие
6.	control grazing fines, peer-group pressure	Управленческие

4.7 Стоимость поддержания/ текущего обслуживания ( в год)

	Опишите затраты	Единица	Количество	Затраты на единицу	Общая стоимость на единицу	% затрат, оплаченных землепользователями
Оплата труда	Labour	ha	1,0	50,0	50,0	95,0
Общая стоимость поддержания Технологии					50,0

Пояснения:

This information is indicative and is based on calculations derived from Thaska village (Yamunanagar District)
where there are 3 dams - collecting the runoff from the total forest catchment of 75 ha. The cost range of treatments per
hectare of rehabilitated forest is generally US$ 200–700 (where the main cost is that of the dam construction) and typically the area of supplementary irrigation (command area) is twice as large as the forest catchment treated (in this case the irrigated area is 150 ha).
Cost per unit: the treatment of a 25 ha unit of catchment including construction of a dam costs around US$ 10,000.

5.1 Климат

5.2 Рельеф

Комментарии и дополнительные сведения по условиям рельефа/ топографии :

Landforms: Hill slopes (ranked 1, Higher hills are located in the northern and eastern part of the tract, while low hills in the southern and western parts of the tract. These hills are characterized by relatively high intensity of er), ridges (ranked 2) and footslopes (ranked 3)
Slopes on average: Moderate (ranked 1, the slopes vary considerably from moderate to precipitous), hilly (ranked 2) and steep (ranked 3)

5.3 Почвы

Если возможно, приложите полное описание почв или укажите доступную информацию, например тип почв, рH/ кислотность почв, ёмкость катионного обмена, содержание азота, содержание солей и т.д.

Soil depth on average: Also shallow (ranked 2) and deep (ranked 3)
Soil texture: Coarse (ranked 1, in most of the areas soils are sandy. However sandy loam, loamy sand and sill loam soils are also met with), medium (ranked 2) and fine/heavy (ranked 3)
Soil fertility: Medium (soils are deficient in humus contents. However soils are fairly fertile and suitable for raising forest crops in the entire area)
Soil drainage/infiltration: Poor (water holding capacity of soils is good)

5.6 Характеристика землепользователей, применяющих Технологию

Укажите другие важные характеристики землепользователей:

Off-farm income specification: significant off-farm activity/income includes rope making from bhabbar grass. Sale of fodder grass from the forest provides
additional income.
Market orientation forest land: Mixed (forest dept. used to give annual contracts for bhabbar grasses)

5.7 Средний размер земельных участков, арендуемых или находящихся в собственности землепользователей, применяющих Технологию

5.8 Собственность на землю, права на земле- и водопользование

Землевладелец:

• государственная

Право землепользования:

• общинное (контролируемое)

6.1 Влияние Технологии УЗП в пределах территории ее применения

Социально-экономическое воздействие

Продуктивность

Доходы и затраты

Социальное и культурное воздействие

Экологическое воздействие

Почвы

Биоразнообразие: растительность, животный мир

6.2 Влияние Технологии за пределами территории ее применения

6.4 Анализ эффективности затрат

Насколько получаемый результат сопоставим с первоначальными вложениями (с точки зрения землепользователей)?

Насколько получаемый результат сопоставим с текущими расходами по поддержанию технологии (с точки зрения землепользователей)?

6.5 Внедрение Технологии

Среди применяющих Технологию землепользователей, какова доля лиц, применяющих её по собственной инициативе, т.е. без какого-либо материального стимулирования со стороны?

• 50-90%

Пояснения:

40% of land user families have adopted the Technology with external material support

Comments on acceptance with external material support: estimates

60% of land user families have adopted the Technology without any external material support

There is a strong trend towards spontaneous adoption of the Technology

Comments on adoption trend: The spread of such forest treatment within Haryana (and outside) is happening steadily.
Farmers have levelled theor fields to await water for irrigation from dams. The villagers have also contributed by money/labour in lying pipelines for water distribution.

6.7 Сильные стороны/ преимущества/ возможности Технологии

Сильные стороны/ преимущества/ возможности по мнению землепользователей
Increased availabilzy of fodder and fuel. How can they be sustained / enhanced? Improvement in livestock mix and breed owned by villlagers.
Increased crop yields, milk production and horticultural products How can they be sustained / enhanced? Suitable crop mix to derive maximum benefits from water from dams

Сильные стороны/ преимущества/ возможности по мнению составителя или других ключевых специалистов
Increased surface and groundwater help to fill the dam rather than running off and causing flooding and erosion lower down (but not always: see first off-site disadvantage) How can they be sustained / enhanced? Ensure continuous protection/ regular maintenance.
Increased fodder and fuel from the renewed forest resources How can they be sustained / enhanced? Ditto.
Reduction of runoff and erosion in the previously degraded catchment How can they be sustained / enhanced? Ditto.
Improved forest conditions – both canopy and understorey delivering general ecosystem benefits How can they be sustained / enhanced? Ditto.
Increased crop yield from irrigation made possible through irrigation from the dam Increased household income Increased community institution strength How can they be sustained / enhanced? Ditto.

6.8 Слабые стороны/ недостатки/ риски Технологии и пути их преодоления

Слабые стороны/ недостатки/ риски по мнению землепользователей	Возможные пути их преодоления/снижения?
Initial investment to change the cattle mix.	Arrangement of credit facility.

Слабые стороны/ недостатки/ риски по мнению составителя или ответственных специалистов	Возможные пути их преодоления/снижения?
In some cases reduction in runoff (because of increased vegetation) causes less water for irrigation	Manipulate vegetative cover as required (selective cutting).
Conflicts in water distribution	Conflict resolution may need to be carried out through Hill Resource Management Societies.
High labour input.
Regular maintenance and desilting of earthen dams.

7.2 Ссылки на опубликованные материалы

Название, автор, год публикации, ISBN:

Singh TP and Varalakshmi V: The Decade and Beyond: Evolving community-state partnership. TERI, New Delhi. 1998.

Название, автор, год публикации, ISBN:

Poffenberger M and McGean B (eds): Village Voices, Forest Choices. Joint Forest Management in India. Oxford University Press, Delhi. 1996.