Difference between revisions of "Agflor"

From COST Action FP0804: FORSYS
Jump to: navigation, search

Warning: require(): Unable to allocate memory for pool. in /data/home/fp0804/www/wiki/includes/AutoLoader.php on line 1191
(→‎Decision Support)
Line 1: Line 1:
 +
{{DSS description, Name, responsible organisation and contact person
 +
|Name=Agro-forestry decision support system
 +
|Acronym=Agflor
 +
|Responsible organisation=José Borges
 +
|Type of the owner organization=person
 +
|Institutional framework=proprietary development (forest administration)
 +
|Contact person for the Wiki=José Borges
 +
|Contact e-mail for the Wiki=joseborges@isa.utl.pt
 +
|Contact person for the DSS=José Borges
 +
|Contact e-mail for the DSS=joseborges@isa.utl.pt
 +
}}
 +
{{DSS description, Scope of the tool
 +
|Description=The tool in its current version provides information to assess impacts of Common Agricultural Policy changes on regional land use patterns in Southern
 +
Portugal.
 +
|Temporal scale=long term (strategic)
 +
|Spatial context=spatial with no neighbourhood interrelations
 +
|Spatial scale=regional/national level
 +
|Objectives dimension=single objective
 +
|Goods and services dimension=market non-wood products, market wood products
 +
|Supported silvicultural regime=agroforestry
 +
|Decision making dimension=single decision maker
 +
|Participatory planning tasks supported=evaluating options
 +
}}
 +
{{DSS description, Concrete application
 +
|User profile=national forest administration
 +
|Country=Portugal
 +
|References about examples of application=Borges, P. J., R. Fragoso, J. Garcia-Gonzalo, J. G. Borges, S. Marques & Lucas, M. R. 2010. Assessing impacts of Common Agricultural Policy changes on regional land use patterns with a decision support system: An application in Southern Portugal, Forest Policy and Economics,  12 (2): 111–120, DOI: 10.1016/j.forpol.2009.09.002. Available online at http://www.sciencedirect.com/science/article/pii/S1389934109001178
 +
|Number of users=N/A
 +
|Number of real-life applications=N/A
 +
|Utilisation in education: kind of utilisation (demo, use)=N/A
 +
|Utilisation in research projects: references=Project Interreg III - Desarrollo de un sistema de información para la gestión ambiental y económica del ecosistema dehesa/montado en Extremadura y Alentejo
 +
}}
 +
{{DSS description, Installation and support
 +
|Status=under development
 +
|Accessibility=N/A
 +
|Commercial product=No
 +
|Deployment cost=N/A
 +
|Installation requirements=2 GHz Pentium IV, 1024 Mb of RAM, 250 Mb of hard disk, CD-ROM reader
 +
|Computational limitations=Windows 2000, Windows XP or Windows Vista
 +
|Price=
 +
}}
 +
{{DSS description, Data, data model and data management
 +
|Format of the input data=database
 +
|Format of the output data=table, map
 +
|Internal data management=database
 +
|Database=Access
 +
|GIS integration=other
 +
}}
 +
{{DSS description, Models and methods, MBMS, decision support techniques
 +
|Optimisation package=other
 +
|Optimisation algorithm=linear programming
 +
|Risk evaluation=N/A
 +
|Uncertainty evaluation=N/A
 +
}}
 +
{{DSS description, Support of knowledge management process
 +
|Integrated KM techniques to identify and structure knowledge=
 +
|Integrated KM techniques to analyse and apply knowledge=
 +
}}
 +
{{DSS description, Support of social participation
 +
|Stakeholder identification support=
 +
|Planning criteria formation support=
 +
|Planning process monitoring and evaluation=
 +
|Planning outcome monitoring and evaluation=
 +
}}
 +
{{DSS description, User interface and outputs
 +
|User access control=Yes
 +
|Parameterised GUI=No
 +
}}
 +
{{DSS description, System design and development
 +
|Stakeholder identification support=
 +
|Planning criteria formation support=
 +
}}
 +
{{DSS description, Technological architecture, integration with other systems
 +
|Operating system=Windows
 +
|Programming language=Visual Basic
 +
|Scalability=No
 +
}}
 +
{{DSS description, Ongoing development
 +
|Adaptation effort (man years)=N/A
 +
}}
 +
{{DSS description, Documentation
 +
|Manual=Yes
 +
|Technical documentation=No
 +
}}
 
== General System description ==  
 
== General System description ==  
  

Revision as of 12:39, 20 September 2012

Template:DSS description, Name, responsible organisation and contact person Template:DSS description, Scope of the tool Template:DSS description, Concrete application Template:DSS description, Installation and support Template:DSS description, Data, data model and data management Template:DSS description, Models and methods, MBMS, decision support techniques Template:DSS description, Support of knowledge management process Template:DSS description, Support of social participation Template:DSS description, User interface and outputs Template:DSS description, System design and development Template:DSS description, Technological architecture, integration with other systems Template:DSS description, Ongoing development Template:DSS description, Documentation

General System description

System name: Agro-forestry decision support system

Acronym: AGfLOR

Brief overview

AGfLOR is a tool to help assess impacts of policy changes on regional land use patterns
AGfLOR menu options and logo
AGfLOR study area (from [1]

Scope of the system

The tool in its current version provides information to assess impacts of Common Agricultural Policy changes on regional land use patterns in Southern Portugal.


System origin

The system was developed in 2007/2008 by the Centre of Forest Studies of Instituto Superior of Agonomia (CEF/ISA) of the Technical University of Lisbon in the framework of Project INTERREG IIIA “Desarrollo de un sistema de información para la gestión ambiental y económica del ecosistema dehesa/montado en Extremadura y Alentejo. 2ª Fase”


AGfLOR is used by the Portuguese Ministry of Agriculture Regional Office of Alentejo (DRAPAL) to assess impacts of Common Agricultural Policy changes on agricultural and forestry activities and on regional land use patterns over an area extending over 2 million ha.


Support for specific issues

  • The system was designed so that it might support the assessment of policy alternatives on agricultural and forestry activities and on regional land use

patterns. Its current implementation provides information about impacts of Common Agricultural Policy changes on forestry, agriculture (e.g. cereals, horticulture, fruit culture fruit trees, vineyards, olive trees, permanent pastures, forage, set-aside, fallow), livestock and agro-forestry activities. Namely, it provides information about changes in area occupied by each activity, and in physical production and revenues resulting from each activity.

  • The user may specify the policy changes, product prices and supply elasticity, and subsidies for each agroforestry and livestock activity to

assess its impacts on regional land use patterns.

Support for specific thematic areas of a problem type

  • Development choices / land use zoning
  • Policy/intervention alternatives
  • Sustainability impact assessment (SIA)

Capability to support decision making phases

  • Intelligence

The GUI helps the user to specify and input policy changes, product prices and supply elasticity, and subsidies for each agroforestry and livestock activity.

  • Design

The GUI provides guidance to define simulated annealing parameters.

  • Choice

The LP solver and the simulated annealing algorithm and the GUI help select policies.

  • Monitor

No support is provided.


Data and data models

Typical spatial extent of application

The system may be used both for regional analysis. It may address both national and international policy contexts.


Forest data input

The system uses gis information (vectorial) to display farm-type regional units. It further uses economic data (e.g. prices, supply elasticity, subsidies)

Displaying base scenario information

Type of information input from user (via GUI)

The uses inputs data on policy changes, product prices and supply elasticity, and subsidies for each agroforestry and livestock activity.

AGfLOR input interface (from [2]


Models

A Positive Mathematical Programming model is used to calibrate mathematical programming models according to observed behaviours during a reference period. It aims to assess economic, technical and institutional scenarios associated with changes in policies, relative prices, technologies and availability of inputs.

Decision Support

Definition of management interventions

Not applicable

Typical temporal scale of application

The system addresses mostly strategic policy issues


Types of decisions supported

  • Management level
    • strategic decisions
  • planning decisions
    • command decisions
    • control decisions
    • coordination decisions
  • decision making situation
    • unilateral
    • collegial

Decision-making processes and models

AGfLOR uses a linear programming model and a simulated annealing meta-heuristic.

Output

Types of outputs

Results are reported in tables and in maps.

AGfLOR solution report interface (from [3]

Spatial analysis capabilities

The system has spatial reporting capabilities. Yet it does not include spatial analysis functionalities. It provides standard data import/export formats (GIS, spreadsheet, relational database)

Abilities to address interdisciplinary, multi-scaled, and political issues

The system takes as inputs biophysical, economic and policy information.


System

System requirements

  • Hardware requirements: 2 GHz Pentium IV, 1024 Mb of RAM, 250 Mb of hard disk, CD-ROM reader
  • Operating Systems: Windows 2000, Windows XP or Windows Vista
  • Other software needed: the user does not need to acquire additional software.
  • Development status: completed

Architecture and major DSS components

  • AGfLOR is a desktop application with a modular structure. It was developed with software Ms VB.NET.
  • The system includes a MS Access 2003 relational database (BD_INTERREG_AGRÍCOLA), Ms Excel 2003 spreadsheets, an LP matrix generator, a simulated annealing module and a report generator. It further includes freeware (GIS and LP solver). A GUI ties all modules together to provide the user-schema.
AGfLOR architecture (from [4]

Usage

Government use (Portuguese Ministry of Agriculture Regional Office of Alentejo (DRAPAL))

Computational limitations

Run time is impacted mostly by the number of farm types, agroforestry activities and simulated annealing parameters.

User interface

AGfLOR has a standard Windows GUI. Thoughtful use of the system requires some forest management planning and agricultural economics background.


Documentation and support

The graphical user interface provides access to the AGfLOR users' manual:

Borges, P., J. G. Borges e S. Marques. 2007, Manual de Utilização Sistema de Apoio à Decisão AGfLOR Documento Técnico n.º 07/07, Grupo de Economia e Gestão dos Recursos Naturais, Lisboa , Portugal

Installation

Simple Windows guided installation.

References

Cited references

  1. ↑ Borges P.J., Fragoso R., Garcia-Gonzalo J., Borges J. G., Marques S. and Lucas, M.R. 2009. Assessing impacts of Common Agricultural Policy changes on regional land use patterns with a decision support system. An application in Southern Portugal. Forest Policy and Economics, doi: 10.1016/ j.forpol.2009.09.002
  2. ↑ Borges P.J., Fragoso R., Garcia-Gonzalo J., Borges J. G., Marques S. and Lucas, M.R. 2009. Assessing impacts of Common Agricultural Policy changes on regional land use patterns with a decision support system. An application in Southern Portugal. Forest Policy and Economics, doi: 10.1016/ j.forpol.2009.09.002
  3. ↑ Borges P.J., Fragoso R., Garcia-Gonzalo J., Borges J. G., Marques S. and Lucas, M.R. 2009. Assessing impacts of Common Agricultural Policy changes on regional land use patterns with a decision support system. An application in Southern Portugal. Forest Policy and Economics, doi: 10.1016/ j.forpol.2009.09.002
  4. ↑ Borges P.J., Fragoso R., Garcia-Gonzalo J., Borges J. G., Marques S. and Lucas, M.R. 2009. Assessing impacts of Common Agricultural Policy changes on regional land use patterns with a decision support system. An application in Southern Portugal. Forest Policy and Economics, doi: 10.1016/ j.forpol.2009.09.002

External resources

Borges P.J., Fragoso R., Garcia-Gonzalo J., Borges J. G., Marques S. and Lucas, M.R. 2009. Assessing impacts of Common Agricultural Policy changes on regional land use patterns with a decision support system. An application in Southern Portugal. Forest Policy and Economics, doi: 10.1016/ j.forpol.2009.09.002

Retrieved from "http://fp0804.emu.ee/wiki/index.php?title=Agflor&oldid=5251"