• Aucun résultat trouvé

Building a shared representation of the landscape as a socio-ecological system and visualizing the challenges of climate-smart agriculture

N/A
N/A
Protected

Academic year: 2021

Partager "Building a shared representation of the landscape as a socio-ecological system and visualizing the challenges of climate-smart agriculture"

Copied!
1
0
0

Texte intégral

(1)

With OSPC, the overview of dynamics situates the landscape within the wider national context and facilitates a consensus in the formulation of a shared problem at the landscape level:

HOW TO ENSURE THE QUALITY AND AVAILABILITY OF WATER FOR HUMAN CONSUMPTION AND PRODUCTION ACTIVITIES FOR A SHORT AND LONG-TERM,

IN A CONTEXT OF WEAK WATER GOVERNANCE, AGRICULTURAL AND CATTLE RANCHING EXPANSION AND DEMOGRAPHIC GROWTH,

CONSIDERING DRY PERIODS ARE BECOMING MORE PROLONGED & INTENSE?

The situational analysis highlights trade-offs on development opportunities and threats on natural resources at different scales of intervention

With PARDI, we get a refined and systemic representation of actors logics and their consequences on resource dynamics within the landscape. It emphasizes the need for better

coordination between authorities so as to avoid perverse

incentives; and makes explicit the link between deforestation and water quality, and consequently the unsustainability of current practices.

The multiscale historical profile deepens the understanding of the influence of events at regional and national levels on the landscape locally. It namely identifies the role of new laws and national re-distribution processes, on land and water

management in the SES.

Research developed in the ECOADAPT project, funded by the European Commission Aguilar et al. 2014. Análisis participativo de las dinámicas socio-ecológicas de la Cuenca Zapocó en Bolivia.

<hal-01091946>. CMP 2007. Open Standards for the Practice of Conservation, version 2.0. Conservation Measures Partnership. Etienne et al. 2011. ARDI: a co-construction method for participatory modeling in natural resources management. Ecology and Society 16(1):44. Resilience Alliance, 2010. Assessing Resilience in Social-Ecological Systems : Workbook for Practitioners. Salinas, J.C., Vides, R., Justiniano, H., Valdes, A., Sanin, N. ,

Cronenbold, R., Flores, J., Anivarro, R., Pacheco, N., 2013. Aplicación de los Estándares Abiertos para la Práctica de la Conservación en un Bosque Seco Tropical de Bolivia. Poster at IUFROLAT, 2013, San José de Costa Rica.

Participatory conceptual modeling allows to build a shared vision of the Zapocó basin landscape. As a way to strengthen local

stakeholders‘ reflexive and abstraction capacity, it enables innovative solutions and may reduce tensions on resources.

Thus promoting a local stakeholders’ learning process contributes to create Climate Smart landscapes.

Possible next steps : implementation of specific identified measures necessary to improve local SES dynamics; further exploration to

understand these dynamics in the longer run.

7. References

6. Conclusion

4. Results

The

Zapoc

ó watershe

d,

Bolivia

Forestry regularization Integration of forest and

land management

Strengthening of urban-rural connections (roads, market,

comms, electricity)

1960 1970 1980 1990 2000 2010

Territorial restructuring Decentralized planning

Political restructuring and public stimuli 1953 Agrarian reform N aci o n al R eg ion al Lo cal

Establishment of first communities ‘Patron’ and ‘Peon’ are de-coupled

Payment for labour

Political power linked to economic power in hands of old ‘patrones’ of the private sector

Consolidation of communities

Establishment of cooperatives and development of infrastructure in communities with support from the Church

Leadership and financial support from the Catholic Church

Narco influence on the livestock sector

Adoption of neo-liberal policies and economic expansion

1992

Indigenous March

Conversion to indigenous communities: identity change, new expectations and interests, land tenure security

access to funds, local participation in dev planning Support from NGOs, reg Gov

New Laws:

Popular participation,Forest Law, INRA

2003

Free of foot and mouth disease

Foreign investment in the productive sector (Livestock)

Public-private agreements to intensify agro sector Process of colonization, establishment of ADEMAF

ABT control

Community-based forest management Policies in hand of social

movements

Re-distribution of funds and public

subsidies

1986

Noel Kempff death

FELC

International cooperation support

Point of change

Cascading effect, inter-scalar relation

Migration of miners to the lowlands 2000 Land tenure, FES Neo-liberalism & foreign influence 2005 New nat Gov 7 new Constitution

Through a learning-by-sharing process, the analysis of SES dynamics around a specific and collectively recognized problem (here on

water security), helped to define a shared representation of the landscape and integrate different types of knowledge.

A consensus on solutions is not ensured. But gathering persons that usually don't meet and exchange their viewpoints is already an achievement. Existing participatory process and consolidated local organization (here, the FCBC) facilitate the successful

application of the articulated methods..

Though qualitative and relying much on stakeholders' perceptions and their interpretation, they complement an evidence-based

approach, allowing to identify knowledge gaps and discuss priority research needs.

5. Discussion

Cross-scale effects (Resilience Assessment)

Actors' interventions in the SES (PARDI)

Largeholder

Cattle

Precipitation

MINI DAM Superficial

water Community organization Land (forest/pasture) Dom. well Water elec. pump Manual water pump Water committee runs off Mine Aquifer Communal smallholder Latrine Residual water Municipality Sawmill gr az es constitutes inf iltr at es maintains gene ra te s raises us es flows in co ns ume s liv es o n

Upstream land use (forest, pastures) Inhabitant Concepción, Altamira, Porvenir Distribution network Precipitation Water treatment plant Zapocó river Well Municipality Aquifer Individual well COSEPCO Zapocó Dam Hospital Upstream productive activities (sawmill, cattle

ranching) flows Residual water generates re turn s w ate r to recreates runs Sewage treatment facility Latrine Cattle rancher Forest authority AAPS MAyA Fedecaas feeds into feeds into regulates regulates feeds into runs R u r a l w a t e r U r b a n w a t e r VISION: ecosystem conservation to ensure water quality and

availability Forest Aquifers & recharge zones Superficial water Water infrastructures Unsustainable forest mgmt. Fire Deforestation Water pollution Deterioration Forest exploitation (paths) Drought Bad practices in water use Water projects for rural development Land planning Legal framework socio-economic development Laws (not enforced) Timber markets Meat market Land price Population growth mainly by migration Environmental education Poor fire management Illegal logging Cattle ranging extension Solid and liquid

waste management Financial and technical resources CONSERVATION TARGETS THREATS

CONTRIBUTING FACTORS: indirect threats and opportunities

Storm

Cultures International

trade (certifications…)

Climate change Extreme

events

Situational analysis (OSPC)

Agricultural frontier

Abigail Fallot

¹

4

, Jean-François Le Coq

1 5

, Julio Cesar Salinas

2

, Teresa Aguilar

1

, Romy Cronenbold

2

, Roberto Vides-Almonacid

2

, Tahia Devisscher

3

¹Centre International de Recherche Agronomique pour le Développement (CIRAD), France 2Fundación para la Conservación del Bosque Chiquitano (FCBC), Bolivia

3Stockholm Environment Institute (SEI)- Oxford, U-K 4Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica 5Universidad Nacional (UNA), Costa Rica

Building a shared representation of the landscape as a socio-ecological system

and visualizing the challenges of climate-smart agriculture

• Climate Smart Agriculture (CSA) refers to a still little delineated set of proposals for improving rural land

use practices and disseminating solutions to food insecurity, low climatic resilience, and high greenhouse

gas emissions. CSA addresses these sustainability issues principally at the landscape scale.

• As previously observed in many development and innovation projects of the last decades, such proposals

are not always accepted, solutions sometimes fail to be sustainable over time or to address local priorities.

These difficulties often highlight the lack of a shared vision by the actors of their landscape, where an

intervention is considered to improve natural resource management practices.

• We assume that the applicability of knowledge on climate vulnerability and CSA options, depends on its

integration within a representation of the socio-ecological system (SES) of the landscape.

1. Introduction

To account for the diversity of

viewpoints in the SES and promote

a shared understanding of how the

landscape functions around a

problem faced by all.

Three tools for participatory conceptual modelling were articulated:

- initial conceptualization with Open

Standards for the Practice of Conservation (OSPC), from the Conservation Measures Partnership (CMP 2007, Salinas et al 2013) - PARDI modelling (Problem, Actors,

Resources, Dynamics, Interactions), an adaptation of ARDI (Etienne et al. 2011) from the Companion Modelling approach - historical profile of the Resilience

assessment workbook (RA 2010)

2. Objective

3. Material and Methods

Carrying water home T.Aguilar Micro dam (atajado) T.Aguilar Teresa Aguilar Discussing urban water quality N.Pacheco

Open Standards PARDI Resilience Assessment

Focus Situational analysis Actor’s intervention

in the SES Cross-scale effects

Outlook systematic systemic chronological

Socio-ecological dynamics

Threats in the landscape and their drivers

at a larger scale

Actors and resources interactions

Past events and their connections Expected

output

Conceptual model and formulation of problem faced by all in landscape

Conceptual models on what determines the problem and its solutions

Historical profile linking current period with events at various scales Purpose of the

approach Next possible steps

Strategy elaboration and implementation +

monitoring

Multi-agent modelling Scenarios and

irreversibility/threshold Rancher or farmer ABT Unproductive land Micro dam Freshwater Timber INRA Pasture Cattle PMD/PGMF Aquifer Precipitation requests drinks from buys deforests Forest Sawmill/carpentry

compacts and erodes soil above

generates FS/FES gets co ord inat ed wit h re cha rges inf iltr ate s

Références

Documents relatifs

Most of the other issues were connected to living standard of local people and the project in one or the other way like ineffective resettlement plans, negative impact in livelihood

This work was essentially conducted on Polycyclic Aromatic Hydrocarbons (PAHs): naphthalene (NAP), fluorenthene (FL) and benzo[a]pyrene (BaP).Commercially available

Starting with the hypothesis that the study of water use standards offers a relevant frame of reference to deal with scarcity, this proposal suggests that water use is directly

!  First continuous estimation of water and energy cycle components for fallow ecosystem cover in Central Sahel Next steps:. !  Sensitivity analysis on vegetation

The paper reports on whether the performance of privatized water and sanitation companies in Zambia have lived up to expectations of improving the quality of the services to

It is interesting to note that the Nepal Red Cross &amp; Lutheran World Service (LWS) funded Water Resources Development Project (WRDP) in Baglung (during 1984-1986 project cycle)

With regard to water resources, their preservation and use, indigenous communities must be able to integrate the legal developments that are theoretically favorable to them

The équations used to simulate the infiltration of extinguishing waters in soil are the following:.. •