Desire for Greener Land

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Human Environment Cropland per household (ha) 10,000 Implementation activities, inputs and costs Establishment activities Land user: individual, small- to medium-scale, disadvantaged land users Population density: 10-50 persons/km 2 Annual population growth: 0.5% - 1% Land ownership: individual, titled Land use rights: individual Water use rights: individual Relative level of wealth: poor – 50% of poor land users own 20% of the total land area 1. Building the fences (providing wooden material, excavations, terracing) Maintenance/recurrent activities SLM Technology: Woven wood fences, Turkey DESIRE – WOCAT 2012 Importance of off-farm income: as high as 30% of all income Access to service and infrastructure: low: employment, health, technical assistance; moderate: market, energy, drinking water and sanitation, financial services; education Market orientation: mixed (subsistence and commercial) Technical details Plan of the site implementation in Eskişehir. Solid lines depict contours at 1 m intervals. The implementation area (at the centre of the Figure on the left) has a gradient of 10 %. Fence spacing is 30 m and each fence is 60 m long. Posts provide the strength of the structure and are inserted up to 30 cm into the ground. Branches are woven between the posts. Eroded soil trapped on the upslope side produces an earth bank. Establishment inputs and costs per ha Inputs Costs (US$) % met by land user Labour 550 10 Construction material (wood) 600 0 Other - transportation, oil 200 90 TOTAL 1350 17 Maintenance/recurrent inputs and costs per ha per year 1. Repair of fences Inputs Costs (US$) % met by land user Labour 100 100 Construction material 10 100 TOTAL 110 100 Remarks: In the account above, we do not consider regular cropping activities (ploughing, tillage, fertilization etc.) but only the basic costs of the new technology. 147
Assessment Impacts of the Technology Production and socio-economic benefits Production and socio-economic disadvantages increased crop yield increased animal production increased farm income reduced demand for irrigation water loss of land increased labour constraints Socio-cultural benefits Socio-cultural disadvantages improved conservation / erosion knowledge improved food security / self-sufficiency Ecological benefits Ecological disadvantages improved harvesting / collection of water Off-site benefits Off-site disadvantages reduced damage on neighbouring fields reduced downstream siltation Contribution to human well-being/livelihoods The technology produces a large crop yield increase and also conserves soil and water. As a result it increases farm income considerably. Benefits/costs according to land user Benefits compared with costs short-term: long-term: Establishment neutral/slightly negative very positive Maintenance/recurrent very positive very positive The long-term benefits are very positive while short-term ones are neutral to slightly negative due to the high investment rates. The technique is new and there is not enough knowledge of it. Initial investment costs are relatively high compared to farmers’ incomes. Acceptance/adoption: All land user families (1 family; 100% of area) have implemented the technology with external material support. Farmers expect state subsidies for further adoption of technology. Concluding statements Strengths and how to sustain/improve Weaknesses and how to overcome Increase in crop yield Rotational cropping may further increase the yield Increase in farm income Cropping new species tolerant to drought Small parcels left in the very borders of the terraces cause a loss of field Smaller tractors with more manoeuvre capability Key reference(s): Gates J. B., Scanlon B. R., Mu, X., Zhang, L., 2011. Impacts of soil conservation on groundwater recharge in the semi-arid Loess Plateau, China. Hydrogeology Journal, 19: 865–875. Ağaçlandrma ve Erozyon Kontrolü Genel Müdürlüğü, 2011. Su Erzoyonu ile Mücadele. http://www.agm.gov.tr/AGM/AnaSayfa/faliyetler/erozyon Contact person(s): Prof. Dr. Faruk Ocakoğlu, Eskişehir Osmangazi University, Faculty of Engineering and Architecture, focak@ogu.edu.tr; Assis. Prof. Dr. İnci Tolay, itolay@akdeniz.edu.tr 148 DESIRE – WOCAT Desire for Greener Land
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Desire for Greener Land Options for
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DESIRE - WOCAT Desire for Greener L
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Co-published by University of Bern,
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Cross-slope barriers Progressive be
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The present DESIRE publication desc
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Contributing authors and DESIRE con
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Desire for Greener Land - Options f
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XIV DESIRE - WOCAT Desire for Green
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Figure 1: Desertification vulnerabi
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In DESIRE, WOCAT methods and tools
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Part 1
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8 DESIRE - WOCAT Desire for Greener
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Figure 1: Methodological framework
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to Russia and China (see Table 1).
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DRI = 5.4 Very high desertification
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Table 2 provides a more detailed de
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decision. This leads to solutions b
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Aims and objectives This penultimat
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Figure 7: The DESIRE Project has fo
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References: n EEA-European Environm
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Area (x1000 Ha) Major land use type
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Major land degradation types per st
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Rate of degradation per study site
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Production services were affected o
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% of area under conservation measur
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Figure 16: Effectiveness of conserv
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Conservation impact on ecosystem se
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Analysis of SLM technologies Introd
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Table 2: WOCAT categories of SLM me
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Origin of technology SLM technologi
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Table 3: Sensitivity of and toleran
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No. of case studies Land Ownership
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No. of case studies Increased farm
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No. of case studies Improved harves
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No. of case studies Increased plant
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No. of case studies No. of case stu
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Analysis of SLM approaches Introduc
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system is focused on control rather
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References: n Alkemade, J. R. M., v
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actually implemented in the field.
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Concerning SLM, the most widely app
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Part 2 DESIRE - WOCAT Desire for Gr
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Desire for Greener Land Mexico Land
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2.1 SLM case studies Case studies -
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Case studies - titles and short des
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76 DESIRE - WOCAT Desire for Greene
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Classification Land use problems: T
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Assessment Impacts of the Technolog
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Class sification Land d use problem
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Classification Land use problems: T
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Class sification Land use problemss
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Classification Land use problems: I
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Problem, objectives and constraints
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Impacts of the Approach Improved su
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Input: - Equipment (machinery, tool
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Problems, objectives, and constrain
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Desire for Greener Land Opopejo Qui
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2.2 Mapping case studies This secti
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Land recommendation Land conservati
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Portugal - Maçao The Maçao area h
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Italy - Rendina The Rendina area ex
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Greece - Nestos This area has chemi
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Turkey - Eskişehir The Eskeheşir
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Tunisia - Koutine The Koutine area
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Russia - Novy Land use in the Novy
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Botswana - Boteti The main land use
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Chile - Cauquenes The Cauquenes are
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252 DESIRE - WOCAT Desire for Green
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Status of land degradation, sustain
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Examples of potential SLM technolog
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IV Up-scaling SLM strategies Actual
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Case study of the DESIRE methodolog
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II Identifying, evaluating and sele
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The results showed that the best op
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IV Up-scaling SLM strategies Some r
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Explanation pages of case studies:
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Cropland (or grazing land, mixed la
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Explanation pages of case studies:
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Here appears an organogram - if ava
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Pictograms SLM technology Land use
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Logos of partners 282 DESIRE - WOCA
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Desire for Greener Land

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